13



Table 1     Consolidated Selected Financial Data
           (Dollars In Thousands Except Per Share Data)
                                                                                      December 31,
                                                          ---------------------------------------------------------------------

                                                                2004          2003          2002         2001          2000
                                                          ---------------------------------------------------------------------
 Selected Financial Data
    For the year:
                                                                                                   
      Interest revenue                                      $ 614,284     $ 565,173     $ 574,913  $   654,633    $ 638,730
      Interest expense                                        191,041       173,678       205,581      325,159      369,052
      Net interest revenue                                    423,243       391,495       369,332      329,474      269,678
      Provision for credit losses                              20,439        35,636        33,730       37,610       17,204
      Net income                                              179,023       158,360       147,871      114,439       98,665
    Period-end:
      Loans, net of reserve                                 7,820,349     7,369,105     6,797,132    6,206,190    5,445,679
      Assets                                               14,395,414    13,595,598    12,263,233   11,158,701    9,762,022
      Deposits                                              9,674,398     9,219,863     8,128,525    6,905,744    6,046,005
      Subordinated debenture                                  151,594       154,332       155,419      186,302      148,816
      Shareholders' equity                                  1,398,494     1,228,630     1,099,526      832,866      706,793
      Nonperforming assets (2)                                 56,423        59,867        56,574       50,708       43,599

 Profitability Statistics
    Earnings per share (based on average equivalent shares):
      Basic                                                 $    3.00     $    2.67     $    2.59   $     2.02     $   1.75
      Diluted                                                    2.68          2.38          2.30         1.81         1.57
    Pro forma diluted earnings per share with
      FAS 142 and FAS 147                                        2.68          2.38          2.30         1.95         1.66
    Percentages (based on daily averages):
      Return on average assets                                   1.28%         1.24%         1.31%        1.12%        1.13%
      Return on average shareholders' equity                    13.80         13.66         15.75        14.65        16.18
      Average shareholders' equity to average assets             9.25          9.07          8.30         7.62         7.01

 Common Stock Performance
    Per Share:
      Book value per common share                           $   23.28    $    20.60    $    18.56 $      14.62    $   12.49
      Market price: December 31 close                           48.76         38.72         32.39        31.51        21.25
      Market range - High trade                                 49.18         41.02         36.52        32.75        21.25
                   - Low trade                                  37.29         31.00         26.80        21.31        15.31

 Selected Balance Sheet Statistics
    Period-end:
      Tier 1 capital ratio                                      10.02%         9.15%         8.98%        8.08%        8.06%
      Total capital ratio                                       11.67         11.31         11.95        11.56        11.23
      Leverage ratio                                             7.94          7.17          6.88         6.38         6.51
      Reserve for loan losses to nonperforming loans           206.26        217.89        208.31       204.71       181.60
      Reserve for loan losses to loans (1)                       1.38          1.55          1.53         1.46         1.32
      Combined reserves for credit losses to loans (1), (4)      1.61          1.73          1.72         1.66         1.51

 Miscellaneous (at December 31)
    Number of employees (full-time equivalent)                  3,548         3,449         3,402        3,392        3,003
    Number of banking locations                                   149           142           130          114          105
    Number of TransFund locations                               1,389         1,442         1,390        1,325        1,111
    Mortgage loan servicing portfolio (3)                  $4,486,513    $4,746,279    $5,754,548 $  6,645,868   $6,874,995
 ------------------------------------------------------------------------------------------------------------------------------

<FN>
(1)  Excludes residential mortgage loans held for sale.
(2)  Includes nonaccrual loans, renegotiated loans and assets acquired in satisfaction of loans. Excludes loans past due 90 days or
     more and still accruing.
(3)  Includes outstanding principal for loans serviced for affiliates.
(4)  Includes reserve for loan losses and reserve for off-balance sheet credit losses.
</FN>



 14

MANAGEMENT'S ASSESSMENT OF OPERATIONS AND FINANCIAL CONDITION

OVERVIEW

     BOK Financial Corporation ("BOK Financial" or "the Company") is a financial
holding  company  that  offers  full  service  banking  in  Oklahoma,  Northwest
Arkansas,  Dallas and  Houston,  Texas,  Albuquerque,  New  Mexico  and  Denver,
Colorado.  The Company was incorporated in 1990 in Oklahoma and is headquartered
in Tulsa,  Oklahoma.  Activities are governed by the Bank Holding Company Act of
1956,   as   amended   by   the   Financial   Services   Modernization   Act  or
Gramm-Leach-Bliley  Act.  Principal  subsidiaries  are  Bank of  Oklahoma,  N.A.
("BOk"), Bank of Albuquerque,  N.A., Bank of Arkansas, N.A., Bank of Texas, N.A.
("BOTX") and Colorado State Bank and Trust, N.A.  ("CSBT").  Other  subsidiaries
include  BOSC,  Inc. a  broker/dealer  that engages in retail and  institutional
securities sales and municipal bond underwriting.

     Our overall  strategic  objective is to emphasize growth in long-term value
by  building  on  our  leadership   position  in  Oklahoma  and  expanding  into
high-growth  markets in contiguous  states. We have a solid position in Oklahoma
and are the state's largest financial  institution as measured by deposit market
share. Since 1997, we have expanded into Dallas and Houston, Texas, Albuquerque,
New Mexico,  Denver,  Colorado, and have recently announced plans to expand into
Phoenix, Arizona.

     Our primary  focus is to provide a broad range of  financial  products  and
services,  including  loans and deposits,  cash management  services,  fiduciary
services,  mortgage banking, and brokerage and trading services to middle-market
businesses,  financial  institutions,  and  consumers.  Our revenue  sources are
diversified. Approximately 42% of our revenue comes from commissions and fees.

     Commercial  banking  is a  significant  part of our  business.  Our  credit
culture  emphasizes  building  relationships  by making  high-quality  loans and
providing a full range of financial products and services to our customers.

     Our  acquisition   strategy   targets  quality   organizations   that  have
demonstrated  solid growth in their business lines. We provide additional growth
opportunities by hiring talent to enhance competitiveness, adding locations, and
broadening  product   offerings.   Our  operating   philosophy   embraces  local
decision-making   through  the  boards  of  directors   for  each  of  our  bank
subsidiaries.

     BOK Financial operates five principal lines of business: Oklahoma corporate
banking,  Oklahoma consumer banking,  mortgage banking,  wealth management,  and
regional  banks.  Mortgage  banking  activities  include  loan  origination  and
servicing across all markets served by the Company.  Wealth management  provides
brokerage  and  trading,  private  financial  services and  investment  advisory
services in all  markets.  It also  provides  fiduciary  services in all markets
except Colorado.  Fiduciary services in Colorado are included in regional banks.
Regional banks consist primarily of corporate and consumer banking activities in
the respective local markets.

SUMMARY OF PERFORMANCE

     BOK  Financial's  net income for 2004 totaled  $179.0  million or $2.68 per
diluted  share,  compared with $158.4 million or $2.38 per diluted share in 2003
and $147.9 million or $2.30 per diluted share in 2002. Prior years' earnings per
share have been  restated  for a 3% stock  dividend in 2004.  Returns on average
assets and  shareholders'  equity were 1.28% and 13.80%,  respectively for 2004,
compared with returns of 1.24% and 13.66%, respectively, for 2003, and 1.31% and
15.75%,  respectively,  for 2002.  The decrease in return on equity between 2003
and 2002 resulted from a 24% increase in average equity due to retained earnings
and a full year's effect of an  acquisition-related  stock  issuance  during the
fourth quarter of 2002.

     Growth in net income for 2004 was  attributed to two primary  factors,  net
interest  revenue and provision  for credit  losses.  Net interest  revenue grew
$31.7  million  or 8%  during  2004  due  to  increases  in  average  loans  and
securities.  The growth in net interest revenue also reflected a one basis point
increase in net interest  margin for the year.  The  provision for credit losses
decreased  $15.2  million  compared  to the  previous  year  as  credit  quality
continued to improve throughout 2004.

     Fees and  commissions  revenue  increased  $6.3 million or 2% compared with
last year and  represented  42% of total  revenue,  excluding net securities and
derivatives  losses.  Trust fees, deposit fees and transaction card revenue grew
by a combined  total of $30.9  million.  This  increased  revenue was  partially
offset by a $24.1 million decrease in mortgage banking revenue.

     Operating  expenses  increased  $27.8  million or 7% compared with 2003 due
primarily to  increased  personnel  and data  processing  costs.Personnel  costs
increased $17.7 million, including $8.2 million from CSBT, which was acquired in
September 2003.  Additionally,  stock-based compensation expense, which is based
largely on the current market value of our common stock, increased $5.8 million.
Data processing expense increased $6.6 million,  including $4.6 million directly
related to higher transaction card processing volumes.

     Net income for the fourth quarter of 2004 totaled $46.6 million or 70 cents
per diluted share compared with $35.3 million or

 15

53 cents per diluted  share for the fourth  quarter of 2003.  In addition to the
effects of increased net interest  revenue and credit quality,  earnings for the
fourth quarter of 2004 included an after-tax gain of $2.5 million or 4 cents per
diluted share from the sale of equity securities that had been acquired in prior
years from resolution of a problem loan.

CRITICAL ACCOUNTING POLICIES

APPLICATION OF CRITICAL ACCOUNTING POLICIES

     Preparation  of our  consolidated  financial  statements  is  based  on the
selection of certain  accounting  policies,  which  requires  management to make
significant  assumptions and estimates.  The following  discussion addresses the
most critical areas where these assumptions and estimates could affect financial
condition and results of operations.  Application  of these critical  accounting
policies and estimates has been discussed with the appropriate committees of the
Board of Directors.  No accounting  standards  with  significant  effects on our
financial condition or results of operations were initially adopted in 2004.

RESERVES FOR LOAN LOSSES AND OFF-BALANCE SHEET CREDIT LOSSES

     Reserves for loan losses and  off-balance  sheet credit losses are assessed
by management  based on an ongoing  evaluation of the probable  estimated losses
inherent in the portfolio and probable estimated losses on unused commitments to
provide financing. A consistent,  well-documented methodology has been developed
that  includes  reserves  assigned to specific  loans and  commitments,  general
reserves  that are based on a  statistical  migration  analysis and  nonspecific
reserves  that are  based on  analysis  of  current  economic  conditions,  loan
concentrations, portfolio growth and other relevant factors.

     A Credit  Administration  department  independent of lending  management is
responsible for performing this evaluation for all of our subsidiaries to ensure
that the methodology is applied consistently.

     All  significant   loans  and  commitments   that  exhibit   weaknesses  or
deteriorating  trends are  reviewed at least  quarterly.  Specific  reserves for
impairment are determined  through evaluation of estimated future cash flows and
collateral values in accordance with Statement of Financial Accounting Standards
No. 114,  "Accounting  by Creditors for the Impairment of a Loan" and regulatory
accounting standards.

     General reserves for commercial and commercial real estate loan losses, and
related  commitments,  are determined  primarily through an internally developed
migration  analysis  model.  The  purpose  of this  model  is to  determine  the
probability that each credit  relationship in the portfolio has an inherent loss
based on historical  trends. We use an eight-quarter  aggregate  accumulation of
net losses as a basis for this model.  Greater emphasis is placed on loan losses
in more recent  periods.  This model assigns a general reserve to all commercial
loans and leases and commercial  real estate loans,  excluding loans that have a
specific impairment reserve.

     Separate  models are used to determine the general  reserve for residential
mortgage loans, excluding residential mortgage loans held for sale, and consumer
loans.  The  general  reserve  for  residential  mortgage  loans  is based on an
eight-quarter  average loss percentage.  General reserves for consumer loans are
based on a migration of loans from current  status to loss.  Separate  migration
factors are determined by major product line, such as indirect  automobile loans
and direct consumer loans.

     Nonspecific reserves are maintained for risks beyond those factors specific
to a particular loan or those identified by the migration models.  These factors
include trends in the general economy in our primary  lending areas,  conditions
in  specific  industries  where we have a  concentration,  such as energy,  real
estate and agriculture, and overall growth in the loan portfolio.  Evaluation of
the  nonspecific  reserves  also  considers  duration  of  the  business  cycle,
regulatory  examination  results,  potential  errors in the  migration  analysis
models and the underlying data, and other relevant factors. A range of potential
losses is determined for each factor identified.

VALUATION AND AMORTIZATION OF MORTGAGE SERVICING RIGHTS

     We have a significant investment in mortgage servicing rights. These rights
are either  purchased from other lenders or retained from sales of loans we have
originated. Mortgage servicing rights are carried at the lower of amortized cost
or fair value. Amortized cost and fair value are stratified by interest rate and
loan type. A valuation  allowance is provided when the net amortized cost of any
strata exceeds the calculated fair value.

     There is no active market for trading in mortgage  servicing rights. We use
a cash flow  model to  determine  fair  value.  Key  assumptions  and  estimates
including projected  prepayment speeds and assumed servicing costs,  earnings on
escrow  deposits,  ancillary  income and discount rates,  used by this model are
based on  current  market  sources.  A  separate  third  party  model is used to
estimate  prepayment  speeds based on interest  rates,  housing  turnover rates,
estimated loan curtailment, anticipated defaults and other relevant factors. The
prepayment  model is updated

 16

daily for changes in market conditions.  At least annually, we request estimates
of fair value from outside  sources to corroborate  the results of the valuation
model.

     The assumptions used in this model are primarily based on mortgage interest
rates.  A 50 basis  point  increase in  mortgage  interest  rates is expected to
increase  the fair value of our  servicing  rights by $6.3  million.  A 50 basis
point decrease in mortgage interest rates is expected to decrease the fair value
of our  servicing  rights by $10.4  million.  Actual  changes in fair values may
differ from these expected changes.

     Permanent impairment of mortgage servicing rights is evaluated quarterly. A
strata is  considered  to be  permanently  impaired  if the fair  value does not
exceed  amortized  cost after  assuming a 300 basis  point  increase in mortgage
interest  rates.  The amortized  cost of the asset is reduced to the  calculated
fair value through a charge against the valuation allowance.

     Prepayment  assumptions also affect the amortization of mortgage  servicing
rights.  Amortization  is determined  in proportion to the projected  cash flows
over the estimated life of each loan  serviced.  The same third party model that
estimates prepayment speeds for determining the fair value of mortgage servicing
rights determines the estimated life of each loan serviced.

INTANGIBLE ASSETS

     Intangible  assets,  which  consist  primarily  of  goodwill,  core deposit
intangible  assets and other  acquired  intangibles,  for each business unit are
evaluated for impairment annually or more frequently if conditions indicate that
impairment  may  have  occurred.   The  evaluation  of  possible  impairment  of
intangible  assets  involves  significant  judgment  based upon  short-term  and
long-term projections of future performance.

     The fair value of each of our business units is estimated by the discounted
future earnings  method.  Income growth is projected over a five-year period for
each unit and a terminal  value is  computed.  The  projected  income  stream is
converted to current fair value by using a discount rate that reflects a rate of
return required by a willing buyer.

     At  December  31,  2004,  Bank of Texas  had $155  million  or 70% of total
goodwill and CSBT had $42 million or 19% of total goodwill. Because of the large
concentration  of goodwill in these business units, the fair value determined by
the discounted future earnings method was corroborated by comparison to the fair
value of publicly traded banks of similar size and characteristics.  No goodwill
impairment was indicated by either valuation method.

     Intangible  assets  with  finite  lives,  such as core  deposit  intangible
assets,  are  amortized  over their  estimated  useful  lives.  Such  assets are
reviewed for impairment  whenever  events  indicate that the remaining  carrying
amount may not be recoverable.

VALUATION OF DERIVATIVE INSTRUMENTS

     We use various types of interest rate derivative  instruments as part of an
interest rate risk management program.  We also offer interest rate,  commodity,
and foreign  exchange  derivative  contracts to our  customers.  All  derivative
instruments  are  carried on the balance  sheet at fair  value.  Fair values for
exchange-traded   contracts  are  based  on  quoted  prices.   Fair  values  for
over-the-counter  interest rate  contracts used to manage our interest rate risk
are  provided  either  by  third-party  dealers  in the  contracts  or by quotes
provided by independent pricing services.

     Interest  rate,  commodity  and  foreign  exchange  contracts  used  in our
customer  hedging programs are valued  internally  using a third-party  provided
pricing model. This model uses market inputs to estimate fair values. Changes in
assumptions used in this pricing model could  significantly  affect the reported
fair values of derivative assets and liabilities, though the net effect of these
changes should not significantly  affect the Company's earnings.  Fair values
determined  by  the  internal  model  are  corroborated  by  comparison  against
third-party dealer provided values monthly.

ASSESSMENT OF OPERATIONS

NET INTEREST REVENUE

     Tax-equivalent  net  interest  revenue  totaled  $428.3  million  for  2004
compared to $396.7  million for 2003.  The increase was due  primarily to a $885
million increase in average earning assets. The growth in average earning assets
included a $355 million  increase in securities  and a $543 million  increase in
loans.  This increase in average  earning assets was funded  primarily by a $428
million increase in interest-bearing  liabilities and a $496 million increase in
demand deposit  accounts.  Table 2 shows the effects on net interest  revenue of
changes in average  balances and interest rates for the various types of earning
assets and interest-bearing liabilities.

     Yields on average earning assets and rates paid on average interest-bearing
liabilities both increased  slightly during 2004. The net interest  margin,  the
ratio of tax-equivalent net interest revenue to average earning assets increased
to 3.45% in 2004 compared  with 3.44% in 2003.  Growth in  non-interest  bearing
funding sources,  primarily  demand deposits,  increased the net interest margin
eight  basis  points  for the year.  This  increase  was  partially  offset by a
decrease in the spread between yields on average  earning assets and the cost of
interest  bearing  liabilities.  The narrowed spread  decreased the net interest
margin by seven basis points compared with 2003.

 17


Table 2  Volume/Rate Analysis
            (In Thousands)
                                                            2004/2003                                2003/2002
                                               -------------------------------------    ------------------------------------
                                                                Change Due To (1)                        Change Due To (1)
                                                            ------------------------                ------------------------
                                                 Change       Volume    Yield/Rate        Change      Volume     Yield/Rate
                                               -------------------------------------    ------------------------------------
Tax-equivalent interest revenue:
                                                                                              
  Securities                                    $ 16,448     $ 16,607    $   (159)        $(8,583)    $31,722     $(40,305)
  Trading securities                                 (65)         (38)        (27)            (56)        129         (185)
  Loans                                           32,525       28,878       3,647          (2,040)     39,229      (41,269)
  Funds sold and resell agreements                    72          (91)        163             (10)        149         (159)
- ----------------------------------------------------------------------------------------------------------------------------
Total                                             48,980       45,356       3,624         (10,689)     71,229      (81,918)
- ----------------------------------------------------------------------------------------------------------------------------
Interest expense:
  Transaction deposits                             4,171        2,305       1,866          (7,927)      9,169      (17,096)
  Savings deposits                                    31          (19)         50          (1,032)         60       (1,092)
  Time deposits                                    8,302        4,288       4,014          (4,578)     12,034      (16,612)
  Funds purchased and repurchase agreements        5,550          868       4,682          (9,628)       (157)      (9,471)
  Other borrowings                                 1,025         (743)      1,768          (7,464)       (311)      (7,153)
  Subordinated debenture                          (1,716)        (110)     (1,606)         (1,274)     (1,622)         348
- ----------------------------------------------------------------------------------------------------------------------------
Total                                             17,363        6,589      10,774         (31,903)     19,173      (51,076)
- ----------------------------------------------------------------------------------------------------------------------------
Tax-equivalent net interest revenue               31,617     $ 38,767    $ (7,150)         21,214     $52,056     $(30,842)
                                                            -----------------------                -------------------------
Decrease in tax-equivalent adjustment                131                                      949
- ----------------------------------------------------------                           -------------
Net interest revenue                            $ 31,748                                  $22,163
- ----------------------------------------------------------                           -------------




                                                                                 4th Qtr 2004/4th Qtr 2003
                                                                           ------------------------------------
                                                                                           Change Due To (1)
                                                                                       ------------------------
                                                                             Change      Volume     Yield/Rate
                                                                           ------------------------------------
Tax-equivalent interest revenue:
                                                                                           
  Securities                                                               $  4,355    $  2,926     $  1,429
  Trading securities                                                            (40)        (68)          28
  Loans                                                                      15,233       6,856        8,377
  Funds sold and resell agreements                                              105          20           85
- ---------------------------------------------------------------------------------------------------------------
Total                                                                        19,653       9,734        9,919
- ---------------------------------------------------------------------------------------------------------------
Interest expense:
  Transaction deposits                                                        3,402        (120)       3,522
  Savings deposits                                                              (24)        (28)           4
  Time deposits                                                               4,492       1,653        2,839
  Funds purchased and repurchase agreements                                   4,476         231        4,245
  Other borrowings                                                            1,888        (129)       2,017
  Subordinated debenture                                                       (287)        (28)        (259)
- --------------------------------------------------------------------------------------------------------------
Total                                                                        13,947       1,579       12,368
- --------------------------------------------------------------------------------------------------------------
Tax-equivalent net interest revenue                                           5,706    $  8,155     $ (2,449)
                                                                                       -----------------------
Increase in tax-equivalent adjustment                                          (449)
- -------------------------------------------------------------------------------------
Net interest revenue                                                       $  5,257
- -------------------------------------------------------------------------------------
<FN>
  (1) Changes attributable to both volume and yield/rate are allocated to both volume and yield/rate on an equal basis.
</FN>



     Management regularly models the effects of changes in interest rates on net
interest  revenue.  This modeling  indicates that the Company expects to benefit
modestly  from rising  interest  rates over a one-year  forward-looking  period.
However,  other  factors  may affect  this  general  expectation.  For  example,
throughout  2004, the spread between rates charged on loans and related  funding
sources  narrowed  due to  competitive  pressures.  The result was that the loan
portfolio's  yield  increased less than the increase in market  interest  rates.
Additionally,   we  have  a  large  portion  of  our  securities   portfolio  in
mortgage-backed  securities.  The  yield  on these  securities  is  higher  than
alternative  investments that fit our investment policy.  However, the spread on
mortgage-backed  securities  compared to other  investments  narrowed during the
year, which resulted in a tax-equivalent  yield on the securities portfolio that
was unchanged compared to 2003.

     Our  overall  objective  is to manage  the  Company's  balance  sheet to be
essentially  neutral to  changes in  interest  rates.  Approximately  73% of our
commercial  loan  portfolio  is  either  variable  rate or fixed  rate that will
reprice within one year.  These loans are funded  primarily by deposit  accounts
that are either  non-interest-bearing,  or that  reprice  more  slowly  than the
loans. The result is a balance sheet that is asset  sensitive,  which means that
assets  generally  reprice more quickly than  liabilities.  Among

 18

the  strategies  that we use to achieve a  rate-neutral  position,  we  purchase
fixed-rate, mortgage-backed securities and fund them with short-term borrowings.
The average life of these  securities  is expected to be  approximately  3 years
based on a range of interest rate and prepayment assumptions. The funds borrowed
to  purchase   these   securities   generally   reprice   within  90  days.  The
liability-sensitive   nature  of  this  strategy   provides  an  offset  to  the
asset-sensitive characteristics of our loan portfolio.

     We also use  derivative  instruments  to manage our interest  rate risk. We
have  interest rate swaps with a combined  notional  amount of $539 million that
convert fixed rate  liabilities to floating rate based on LIBOR.  The purpose of
these derivatives, which generally have been designated as fair value hedges, is
to reduce the asset-sensitive nature of our balance sheet. We also have interest
rate swaps with a notional amount of $100 million that convert prime-based loans
to fixed rate. The purpose of these  derivatives,  which have been designated as
cash flow hedges,  also is to reduce the  asset-sensitive  nature of our balance
sheet.

     The effectiveness of these strategies is reflected in the overall change in
net interest revenue due to changes in interest rates as shown in Table 2 and in
the interest rate sensitivity projections as shown in the Market Risk section of
this report.

FOURTH QUARTER 2004 NET INTEREST REVENUE

     Tax-equivalent  net interest revenue for the fourth quarter of 2004 totaled
$108.1  million,  compared to $102.4 million for the fourth quarter of 2003. The
increase  was due to growth in average  earning  assets,  which  increased  $832
million or 7%. Net interest  margin declined two basis points to 3.38% as rising
interest rates affected funding sources more than earning assets.  As previously
noted, the Company expects to benefit modestly from rising interest rates over a
forward-looking  one-year period.  However, the net interest margin may decrease
as rates rise over shorter time periods. Also, competitive and other factors may
affect the amount of benefit derived from rising rates.

2003 NET INTEREST REVENUE

     Tax-equivalent  net interest  revenue for 2003 was $396.7 million,  a $21.2
million or 6% increase  from 2002.  This  increase  was due to growth in average
earning  assets.  As shown in Table 2,  net  interest  revenue  increased  $52.1
million due to changes in earning assets and interest bearing  liabilities.  The
increase in net interest  revenue due to asset growth was partially  offset by a
$30.8 million  decrease due to falling yields and rates. Net interest margin for
2003 was 3.44%,  down 27 basis points from 3.71% in 2002.  This reduction in net
interest margin  reflected both a decrease in the spreads between earning assets
and interest  bearing  liabilities as interest rates fell and a reduction in the
portion of earning assets funded by non-interest bearing sources.

OTHER OPERATING REVENUE

     Other operating  revenue increased $4.0 million compared with last year due
to a $6.3 million increase in fees and commission  revenue,  partially offset by
an increase in net losses on securities and derivatives.  Diversified sources of
fees and commission  revenue are a significant part of our business strategy and
represented  42% of total revenue,  excluding gains and losses on securities and
derivatives.  A  diversified  source of fee  revenues  can  provide an offset to
adverse  changes in  interest  rates,  values in the equity  markets,  commodity
prices and consumer spending,  all of which can be volatile. We expect continued
growth in other operating revenue through offering new products and services and
by expanding into new markets. However,  increased competition and saturation in
our existing markets could affect the rate of future increases.

 19


Table 3     Other Operating Revenue
            (In Thousands)
                                                                                 Years ended December 31,
                                                            -------------------------------------------------------------
                                                                2004          2003        2002        2001        2000
                                                            -------------------------------------------------------------
                                                                                                
Brokerage and trading revenue                               $   41,107      $ 41,152   $ 26,290    $ 19,974    $  15,146
Transaction card revenue                                        64,816        57,352     52,213      44,231       38,902
Trust fees and commissions                                      57,532        45,763     40,092      40,567       39,316
Service charges and fees on deposit accounts                    93,712        82,042     67,632      51,284       42,932
Mortgage banking revenue                                        28,189        52,336     48,910      50,155       37,179
Leasing revenue                                                  3,118         3,508      3,330       3,745        4,244
Other revenue                                                   24,091        24,065     19,094      19,507       17,965
- -------------------------------------------------------------------------------------------------------------------------
    Total fees and commissions                                 312,565       306,218    257,561     229,463      195,684
- -------------------------------------------------------------------------------------------------------------------------
Gain on sale of assets                                             887           822      1,157         557          381
Gain (loss) on securities, net                                  (3,088)        7,188     58,704      30,640        2,059
Gain (loss) on derivatives, net                                 (1,474)       (9,375)     5,236      (3,812)           -
- -------------------------------------------------------------------------------------------------------------------------
    Total other operating revenue                           $  308,890      $304,853   $322,658    $256,848    $ 198,124
- -------------------------------------------------------------------------------------------------------------------------


FEES AND COMMISSIONS REVENUE

     Brokerage  and trading  revenue was slightly  reduced  compared  with 2003.
Revenue from securities  trading activities  declined $5.2 million,  or 18%. The
dollar volume and number of transactions processed both increased.  However, the
mix of products sold shifted to lower-margin securities compared to the previous
year. The decrease in securities  trading revenue was partially offset by a $3.8
million increase in customer  hedging revenue.  Volatility in the energy markets
during 2004 prompted our energy  customers to more actively  hedge their gas and
oil production.

     Transaction  card  revenue  increased  $7.5 million or 13% due to growth in
merchant  discount  fees,  ATM fees and check card revenue.  Revenue growth from
each of these activities was due to growth in transaction  volume.  During 2004,
one of our  customers  was  acquired  by another  financial  institution,  which
reduced  the  number  of ATMs  serviced  by  TransFund.  This  will  reduce  our
short-term revenue growth from TransFund.

     Trust  fees  increased  $11.8  million  or 26%,  including  a $4.9  million
increase from the CSBT  acquisition.  The fair value of all trust  relationships
managed by the Company,  which is the basis for a  significant  portion of trust
fees increased to $24.6 billion at December 31, 2004 compared with $21.3 billion
at December 31, 2003.

     Service  charges  on  deposit  accounts  increased  $11.7  million,  or 14%
compared  with 2003.  Approximately  $11.3  million of this  increase was due to
growth in overdraft fees.  Account  service charge revenue  increased 2% in 2004
after growing by 10% in the previous  year.  The lower growth rate reflected the
change in earnings credit available to commercial  deposit customers as interest
rates rose.

     Mortgage  banking  revenue,  which is  discussed  more fully in the Line of
Business - Mortgage Banking section of this report  decreased $24.1 million,  or
46%  compared  with  2003.  Much of the  mortgage  banking  revenue  in 2003 was
generated by refinancing activity. Loan refinancing was significantly reduced in
2004 due to rising mortgage interest rates.

SECURITIES AND DERIVATIVES

     BOK  Financial  realized net losses on  securities  of $3.1 million in 2004
compared to net gains of $7.2  million  last year.  These  amounts  included net
losses on securities held as economic hedges of the mortgage servicing rights of
$4.9  million  in 2004,  compared  with net  gains on hedge  securities  of $4.0
million  in 2003.  The  Company's  use of  securities  as an  economic  hedge of
mortgage  servicing  rights is  more-fully  discussed  in the Line of Business -
Mortgage Banking section of this report.

 20

     Net gains of $1.8 million were realized during 2004 on sales of securities,
excluding the mortgage  servicing hedge. This is compared with net gains of $3.2
million  realized in 2003. The Company buys and sells securities as necessary to
maximize  the  portfolio's  total return and to manage  prepayment  or extension
risk.

     During  2004,  the  Company  recognized  net  losses  of  $1.3  million  on
derivatives  used to manage  interest rate risk and $208 thousand on derivatives
used as an  economic  hedge of  mortgage  servicing  rights.  These  losses  are
compared with net losses of $9.4 million in 2003. As more fully discussed in the
Deposits  and  Borrowings  and  Capital  sections  of this  report,  the Company
designated  derivatives as fair value hedges of certain brokered certificates of
deposit and subordinated debt in 2004. Net losses recognized included fair value
adjustments for both the derivatives and the hedged liabilities.  No derivatives
were designated as fair value hedges in 2003.

FOURTH QUARTER 2004 OPERATING REVENUE

     Other  operating  revenue  for the  fourth  quarter of 2004  totaled  $78.7
million,  including  net fees and  commission  revenue of $77.9  million and net
gains on  securities  and  derivatives  of $793  thousand.  Fees and  commission
revenue  totaled  $74.6  million and net losses on  securities  and  derivatives
totaled  $3.2  million  for the fourth  quarter of 2003.  Trust fees rose 14% to
$14.8 million due to growth in the fair value of trust assets.  Transaction card
revenue  increased  10% to $16.6  million due to growth in  processing  volumes.
Growth in deposit fees totaled $991  thousand or 4%.  Mortgage  banking  revenue
decreased  $1.2  million,  or 16%  due  to  reductions  in  both  mortgage  loan
production and servicing revenue.

     Net gains on securities sold during the fourth quarter of 2004 totaled $967
thousand,  including  net gains of $871  thousand on  securities  designated  as
economic hedges of the mortgage servicing portfolio.  These results compare with
net  losses  on  securities  sold  during  the  fourth  quarter  of 2003 of $951
thousand, including $757 thousand of losses on securities used to hedge mortgage
servicing rights.

     Mark-to-market  losses on derivative contracts totaled $174 thousand in the
fourth  quarter of 2004  compared  with net losses of $2.3 million in 2003.  Net
losses on derivatives in the fourth quarter of 2004 included the  mark-to-market
adjustments of hedged liabilities.

2003 OTHER OPERATING REVENUE

     Operating revenue totaled $304.9 million in 2003, down $17.8 million, or 6%
from 2002. Fees and commissions  revenue increased $48.7 million,  or 19% due to
growth in all revenue components.

     Brokerage  and trading  revenue was $41.2  million for 2003,  compared with
$26.3  million for the  previous  year.  During the past  several  years we have
increased  the  number  of  sales  staff to take  advantage  of  current  market
opportunities.  These opportunities  included transactions with mortgage lenders
that want to hedge the  economic  risks of their loan  production.  Deposit fees
increased $14.4 million or 21% due to growth in overdraft fees. Transaction card
revenue grew $5.1 million or 10%.  Check card fees and merchant  fees  increased
19% and 15%, respectively, while ATM network revenue increased 3%. Trust revenue
and mortgage  banking  revenue,  which are discussed  more fully in the Lines of
Business section of this report,  increased $5.7 million or 14% and $3.4 million
or 7%, respectively.

     Net gains on  securities  sold during 2003 totaled $7.2  million,  compared
with net gains of $58.7  million in 2002.  These  amounts  included net gains on
sales of securities held as economic hedges of mortgage servicing rights of $4.0
million  in 2003  and  $26.3  million  in 2002.  The  decrease  in net  gains on
securities  reflected  current market  interest rates over 2003 and 2002.  While
securities   were  sold  during  2003  to  manage  the   portfolio's   duration,
consistently  low interest  rates  presented  fewer  opportunities  to recognize
gains.

     Derivative  instruments,  which we used  primarily to manage  interest rate
risk,  resulted in  mark-to-market  losses of $9.4  million in 2003  compared to
gains of $5.2 million in 2002. We had not designated these derivatives as hedges
for accounting purposes.

OTHER OPERATING EXPENSE

     Other operating expense for 2004 totaled $441.2 million, a 7% increase from
2003.  This increase  resulted  primarily  from  personnel  and data  processing
expenses.  Growth  in  personnel  expenses  were  driven  largely  by  the  CSBT
acquisition and stock-based  compensation costs. The increase in data processing
expenses included both transaction volume and system maintenance costs.

 21


Table 4     Other Operating Expense
            (In Thousands)
                                                                             Years ended December 31,
                                                       --------------------------------------------------------------------
                                                            2004          2003           2002         2001          2000
                                                       --------------------------------------------------------------------

                                                                                                 
Personnel expense                                        $240,661      $222,922       $ 187,439     $166,864    $148,614
Business promotion                                         15,618        12,937          11,367       10,658       8,395
Contribution of stock to BOK Charitable Foundation          5,561             -               -            -           -
Professional fees and services                             15,487        17,935          12,987       13,391       9,618
Net occupancy and equipment                                47,289        45,967          42,347       42,764      35,447
Data processing and communications                         60,025        53,398          45,912       39,763      35,111
Printing, postage and supplies                             14,034        13,930          12,665       12,329      11,260
Net (gain) loss and operating expenses on
   repossessed assets                                      (4,016)          271           1,014        1,401      (1,283)
Amortization of intangible assets                           8,138         8,101           7,638       20,113      15,478
Mortgage banking costs                                     18,167        40,296          42,271       30,261      22,274
Provision (recovery) for impairment of
   mortgage servicing rights                               (1,567)      (22,923)         45,923       15,551       2,900
Other expense                                              21,827        20,604          19,991       18,968      17,412
- ---------------------------------------------------------------------------------------------------------------------------
     Total                                               $441,224      $413,438       $ 429,554     $372,063    $305,226
- ---------------------------------------------------------------------------------------------------------------------------


PERSONNEL EXPENSE

     Personnel expense increased $17.7 million or 8% to $240.7 million.  Regular
compensation  expense  totaled $146.7 million,  an $8.0 million,  or 6% increase
over 2003. The increase in regular compensation expense was due to a 5% increase
in average  regular  compensation  per  full-time  equivalent  employee and a 1%
increase  in  average   staffing.   The  CSBT  acquisition   increased   regular
compensation  expense  by $5.0  million  and the  average  number  of  full-time
equivalent employees by 80.

     Incentive  compensation  increased  $8.6 million,  or 19% to $54.4 million.
Stock-based  compensation  expense  increased $5.9 million or 102%. Much of this
expense is related to stock-based  compensation  that is recognized as liability
awards. Compensation expense for these awards is based on the excess of the fair
value  of BOK  Financial  common  stock  over a set  exercise  price.  Incentive
compensation  expense for these  awards will vary  directly  with changes in the
fair value of BOKF's  common  stock.  Expense for other  incentive  compensation
plans increased $2.7 million, or 7% primarily due to revenue growth.

     Employee benefit expenses  increased $1.9 million,  or 5% to $37.8 million.
Retirement benefit costs, including pension and employee thrift plans, increased
$1.4 million,  or 15%.  Employee  insurance costs,  which includes medical costs
increased $656 thousand, or 5%.

DATA PROCESSING AND COMMUNICATIONS EXPENSE

     Data processing and communication  expenses increased $6.6 million,  or 12%
compared to 2003. This expense consists of two broad categories, data processing
systems and transaction  card  processing.  Transaction  card  processing  costs
increased  $4.6  million  or 25%  due to  growth  in  processing  volumes.  Data
processing  systems  costs  increased  $2.0  million,  or 6%  due  primarily  to
increased maintenance costs.

OTHER OPERATING EXPENSES

     BOK Financial  contributed  appreciated  securities  to the BOk  Charitable
Foundation  during 2004.  The  Foundation  supports  communities  in the markets
served by the Company.  The  cost-basis in these  securities of $5.6 million was
charged to operating expense. The after-tax cost of these contributions  reduced
net income by $1.1 million, or 2 cents per diluted share.

     Business promotion expense increased $2.7 million or 21% compared with last
year.   Promotional  activities  in  support  of  consumer  banking  initiatives
accounted  for $1.5 million of the increase.  Much of the growth in  promotional
expenses  was targeted at demand  deposit  growth  through our consumer  banking
network during 2004.

 22

     Net gains from the sale of repossessed assets totaled $4.0 million in 2004,
compared to net losses of $271  thousand in 2003.  Gains in 2004  included  $3.8
million from the sale of stock.  This stock had been acquired  several years ago
as partial proceeds of the resolution of a troubled loan.

     Mortgage banking expenses,  including  provision for impairment of mortgage
servicing  rights  decreased $773 thousand,  or 4%. These expenses are discussed
more fully in the Line of Business - Mortgage Banking section of this report.

FOURTH QUARTER 2004 OTHER OPERATING EXPENSES

     Operating  expenses for the fourth quarter of 2004 totaled $111.6  million,
including  the  previously   noted  $3.8  million  gain  on  the  resolution  of
repossessed   assets  and  $1.4  million  of  the  contribution  of  appreciated
securities  to  the  BOk  Charitable  Foundation.  Excluding  these  two  items,
operating expenses for the fourth quarter of 2004 totaled $114.0 million, a $4.8
million  or 4%  increase  from  the  fourth  quarter  of 2003.  Personnel  costs
increased  $3.5  million  or 6%.  The  increase  in  personnel  expense  was due
primarily to a $3.2 million increase in stock-based compensation expense.

2003 OTHER OPERATING EXPENSES

     Operating  expenses for 2003 totaled  $413.4  million,  a 4% decrease  from
2002.  This decrease  resulted  from the  provision  for  impairment of mortgage
servicing rights.  The mortgage  servicing rights provision shifted from a $45.9
million  expense  in 2002 to a $22.9  million  recovery  in 2003  due to  slower
prepayment speeds. Excluding the effects of the provision for mortgage servicing
rights, operating expenses increased $52.7 million, or 14%.

     Personnel  expenses  increased  $35.5 million,  or 19%. Growth in personnel
expenses included a 10% increase in regular compensation due to a 6% increase in
average  compensation  per  full-time  equivalent  employee  combined  with a 4%
increase  in  staffing.  Incentive  compensation,  which  varies  directly  with
revenue, increased 45% to $45.8 million. Employee benefit expenses increased 27%
to $35.9 million due primarily to a 49% increase in medical and insurance  costs
and a 21% increase in employee retirement  expenses.  Several actions were taken
during the fourth  quarter of 2003 that were intended to reduce future growth in
personnel expenses, including a 5% reduction in staffing.

     Professional  fees  increased  $4.9 million or 38%  compared to 2002.  This
increase  was due  primarily  to a $2.5  million  increase  in  consulting  fees
associated with deposit fee programs.  This consulting engagement ended in 2003.
The increased data processing and communications expense of $7.5 million, or 16%
included $4.9 million of expenses  associated with the conversion of our primary
data processing systems which occurred in the fourth quarter of 2003.

INCOME TAXES

     Income tax expense was $91.4 million for 2004,  compared with $88.9 million
for  2003  and  $80.8  million  in  2002.  This  represented  34%,  36%  and 35%
respectively,  of book taxable  income.  Tax expense  currently  payable totaled
$91.3  million in 2004  compared with $82.6 million in 2003 and $95.9 million in
2002.

     Income  tax  expense  for  2004  was  reduced  by $3.0  million  due to the
favorable  resolution  of state  income tax issues and by $2.4  million from the
contribution  of  appreciated  securities  to  the  BOk  Charitable  Foundation.
Excluding these items,  income tax expense would have been $96.9 million, or 36%
of book taxable income.

 23


Table 5  Selected Quarterly Financial Data
            (In Thousands Except Per Share Data)
                                                                              Fourth       Third       Second        First
                                                                           ------------------------------------------------
                                                                                                  2004
                                                                           ------------------------------------------------

                                                                                                       
Interest revenue                                                            $163,087     $157,027     $147,833     $146,337
Interest expense                                                              56,625       48,642       42,644       43,130
- ---------------------------------------------------------------------------------------------------------------------------
Net interest revenue                                                         106,462      108,385      105,189      103,207
Provision for credit losses                                                    4,439        4,986        3,987        7,027
- ---------------------------------------------------------------------------------------------------------------------------
Net interest revenue after provision for credit losses                       102,023      103,399      101,202       96,180
Other operating revenue                                                       77,921       78,919       80,074       76,538
Gain (loss) on securities, net                                                   967        2,673      (11,005)       4,277
Gain (loss) on derivatives, net                                                 (174)        (506)         201         (995)
Other operating expense                                                      111,887      108,302      109,857      112,745
Provision (recovery) for impairment of mortgage
   servicing rights                                                             (305)       5,900      (10,865)       3,703
- ---------------------------------------------------------------------------------------------------------------------------
Income before taxes                                                           69,155       70,283       71,480       59,552
Income tax expense                                                            22,599       22,501       25,947       20,400
- ---------------------------------------------------------------------------------------------------------------------------
  Net income                                                                $ 46,556     $ 47,782     $ 45,533     $ 39,152
- ---------------------------------------------------------------------------------------------------------------------------

Earnings per share:
   Basic                                                                    $   0.78     $   0.79     $   0.76     $   0.66
- ---------------------------------------------------------------------------------------------------------------------------
   Diluted                                                                  $   0.70     $   0.72     $   0.68     $   0.59
- ---------------------------------------------------------------------------------------------------------------------------

Average shares:
   Basic                                                                      59,251       59,198       59,147       59,051
- ---------------------------------------------------------------------------------------------------------------------------
   Diluted                                                                    66,895       66,803       66,720       66,672
- ---------------------------------------------------------------------------------------------------------------------------



                                                                                                  2003
                                                                           ------------------------------------------------
                                                                                                       
Interest revenue                                                            $143,883     $137,804     $141,534     $141,952
Interest expense                                                              42,678       41,272       43,597       46,131
- ---------------------------------------------------------------------------------------------------------------------------
Net interest revenue                                                         101,205       96,532       97,937       95,821
Provision for credit losses                                                    8,001        8,220        9,503        9,912
- ---------------------------------------------------------------------------------------------------------------------------
Net interest revenue after provision for credit losses                        93,204       88,312       88,434       85,909
Other operating revenue                                                       74,730       80,611       78,403       73,296
Gain (loss) on securities, net                                                  (951)     (12,007)      10,457        9,689
Loss on derivatives, net                                                      (2,259)      (4,709)      (1,111)      (1,296)
Other operating expense                                                      111,475      107,785      109,348      107,753
Provision (recovery) for impairment of mortgage
   servicing rights                                                           (2,260)     (16,186)       3,353       (7,830)
- ---------------------------------------------------------------------------------------------------------------------------
Income before taxes                                                           55,509       60,608       63,482       67,675
Income tax expense                                                            20,207       21,792       22,707       24,208
- ---------------------------------------------------------------------------------------------------------------------------
  Net income                                                                $ 35,302     $ 38,816     $ 40,775     $ 43,467
- ---------------------------------------------------------------------------------------------------------------------------

Earnings per share:
   Basic                                                                    $   0.59     $   0.65     $   0.69     $   0.74
- ---------------------------------------------------------------------------------------------------------------------------
   Diluted                                                                  $   0.53     $   0.58     $   0.61     $   0.65
- ---------------------------------------------------------------------------------------------------------------------------

Average shares:
   Basic                                                                      58,851       58,771       58,648       58,525
- ---------------------------------------------------------------------------------------------------------------------------
   Diluted                                                                    66,530       66,634       66,506       66,390
- ---------------------------------------------------------------------------------------------------------------------------


 24

LINES OF BUSINESS

     BOK Financial operates five principal lines of business: Oklahoma corporate
banking,  Oklahoma consumer banking,  mortgage banking,  wealth management,  and
regional  banking.  Mortgage  banking  activities  include loan  origination and
servicing across all markets served by the Company.  Wealth management  provides
brokerage  and  trading,  private  financial  services and  investment  advisory
services in all  markets.  It also  provides  fiduciary  services in all markets
except  Colorado.  Fiduciary  services  in  Colorado  are  included  in regional
banking.  Regional banking consists  primarily of corporate and consumer banking
activities  in the  respective  local  markets.  In  addition  to its  lines  of
business, BOK Financial has a funds management unit. The primary purpose of this
unit is to manage the  overall  liquidity  needs and  interest  rate risk of the
Company.  Each line of business  borrows  funds from and  provides  funds to the
funds management unit as needed to support their operations.

     BOK Financial allocates resources and evaluates performance of its lines of
business after allocation of funds, certain indirect expenses, taxes and capital
costs.  The  cost of  funds  borrowed  from  the  funds  management  unit by the
operating lines of business is transfer priced at rates that approximate  market
for funds with similar  duration.  Market is generally  based on the  applicable
LIBOR or interest rate swap rates,  adjusted for prepayment risk. This method of
transfer-pricing  funds that support  assets of the operating  lines of business
tends to insulate them from interest rate risk.

     The value of funds provided by the operating lines of business to the funds
management  unit is based on  applicable  Federal Home Loan Bank advance  rates.
Deposit accounts with indeterminate maturities,  such as demand deposit accounts
and  interest-bearing  transaction  accounts,  are  transfer-priced at a rolling
average based on expected duration of the accounts. The expected duration ranges
from 90 days for certain rate-sensitive deposits to five years.

     Economic  capital  is  assigned  to the  business  units  by a  third-party
developed  capital  allocation  model that reflects  management's  assessment of
risk. This model assigns capital based upon credit, operating, interest rate and
market risk inherent in our business lines and  recognizes  the  diversification
benefits  among  the  units.  The  level  of  assigned  economic  capital  is  a
combination  of the  risk  taken by each  business  line,  based  on its  actual
exposures  and  calibrated to its own loss history  where  possible.  Additional
capital is  assigned  to the  regional  banking  line of  business  based on our
investment in those entities.

     As shown in Table 6, the Oklahoma  Corporate  Banking segment has continued
to  be  a  stable  source  of  earnings.  Regional  Banking  has  increased  its
contribution to consolidated  net income,  especially in 2004. The growth of the
regional banking segment is consistent with our corporate  strategy of expansion
into high growth markets outside of Oklahoma.  The relationship between Mortgage
Banking  segment  net  income  and  consolidated  net  income  returned  to more
historical levels after providing  substantial earnings during the 2003 mortgage
refinancing boom.

Table 6     Net Income by Line of Business
           (In Thousands)
                                               Years ended December 31,
                                     ----------------------------------------
                                          2004          2003           2002
                                     ----------------------------------------

Oklahoma corporate banking             $ 62,270      $ 58,335       $  57,137
Regional banking                         58,573        42,510          37,754
Mortgage banking                          2,681        28,401           1,558
Oklahoma consumer banking                12,064         9,162           6,395
Wealth management                        12,394        13,261           7,195
Funds management and other               31,041         6,691          37,832
- -----------------------------------------------------------------------------
     Total                             $179,023      $158,360       $ 147,871
- -----------------------------------------------------------------------------

     The variances in contribution to consolidated  net income provided by funds
management and other  primarily  reflect  securities and  derivatives  gains and
losses and the  consolidated  provision  for credit  losses over  actual  losses
charged  to  the  operating  segments.  Securities  and  derivatives  activities
attributable  to funds  management  and other were net gains of $5.0  million in
2004,  net  losses of $6.7  million in 2003,  and net gains of $33.3  million in
2002. The provision for credit losses attributable to funds management and other
was $14.7 million in 2004, $24.3 million in 2003, and $22.0 million in 2002.

OKLAHOMA CORPORATE BANKING

     The Oklahoma  Corporate  Banking Division provides loan and lease financing
and treasury and cash management services to businesses  throughout Oklahoma and
certain  relationships in surrounding states. In addition to serving the banking
needs of small  businesses,  middle  market and larger  customers,  the Oklahoma
Corporate  Banking  Division has specialized  groups that serve customers in the
energy, agriculture, healthcare and banking/finance industries, and includes the
TransFund  network.  The Oklahoma  Corporate Banking Division  contributed $62.3
million  or 35% to  consolidated  net income for 2004.  This  compares  to $58.3
million  or 37% of  consolidated  net  income  for 2003.  Growth  in net  income
provided by the Oklahoma  Corporate  Banking  Division came  primarily  from net
interest  revenue.  Net interest revenue from external sources  increased due to
loan growth.

 25

     Operating  expenses  increased to $97.8 million for 2004 from $85.4 million
for last year.  This  increase was due primarily to incentive  compensation  and
transaction  processing costs. Net loans charged off for the Oklahoma  Corporate
Banking  Division  totaled  $9.0  million,  a $1.4 million  decrease  from 2003.
Average  assets  increased  $503  million or 12% for 2004 due  primarily to loan
growth.

Table 7   Oklahoma Corporate Banking
           (Dollars in Thousands)

                                    Years ended December 31,
                            --------------------------------------
                                 2004         2003         2002
                            --------------------------------------
   NIR (expense) from
     external sources       $  147,389   $  139,159   $  149,385
   NIR (expense) from
     internal sources          (24,016)     (24,133)     (40,632)
                            --------------------------------------
   Total net interest
     revenue                   123,373      115,026      108,753
   Other operating
     revenue                    85,256       76,212       69,166
   Operating expense            97,759       85,442       77,931
   Net loans charged off         8,956       10,318        6,475
   Net income                   62,270       58,335       57,137

   Average assets           $4,670,041   $4,166,874   $3,823,116
   Average economic capital    312,530      311,140      298,020

   Return on assets               1.33%        1.40%        1.49%
   Return on economic capital    19.92        18.75        19.17
   Efficiency ratio              46.86        44.68        43.80


OKLAHOMA CONSUMER BANKING

     The Oklahoma  Consumer  Banking  Division  provides a full line of deposit,
loan and fee-based services to customers  throughout Oklahoma through four major
distribution channels:  traditional branches,  supermarket branches, the 24-hour
ExpressBank  call  center and the  Internet.  Additionally,  the  division  is a
significant  referral  source for the Bank of Oklahoma  Mortgage  Division ("BOk
Mortgage") and BOSC's retail brokerage  division.  The Oklahoma Consumer Banking
Division  contributed  $12.1 million or 7% to consolidated  net income for 2004.
This compares to $9.2 million or 6% of consolidated  net income for 2003.  Other
operating revenue growth from 2004 resulted largely from overdraft fees.

     During  2004,  the  Oklahoma  Consumer  Banking  Division  added  four  new
supermarket locations and completed a five-year strategic branch expansion plan.
Growth  initiatives  focused on building  customer  relationships  through sales
promotions, Perfect Banking sales and service standards and free on-line Billpay
services. Perfect Banking is the name we have given to our ongoing commitment to
constantly  improve the way we provide  products  and services so that we create
lasting client value.  These initiatives  resulted in a 17% increase in checking
accounts and a 162% increase in the number of on-line Billpay users.

Table 8    Oklahoma Consumer Banking
           (Dollars in Thousands)

                                    Years ended December 31,
                             ----------------------------------------
                                2004          2003          2002
                             ----------------------------------------
  NIR (expense) from
     external sources        $  (19,067) $   (17,146)   $  (18,036)
  NIR (expense) from
     internal sources            64,897       58,290        61,616
                             ----------------------------------------
  Total net interest
     revenue                     45,830       41,144        43,580
  Other operating
     revenue                     56,920       47,544        39,032
  Operating expense              76,042       66,803        64,315
  Net loans charged off           6,963        6,888         7,831
  Net income                     12,064        9,162         6,395

  Average assets             $2,746,047  $ 2,524,743    $2,349,611
  Average economic capital       64,390       58,000        60,910

  Return on assets                 0.44%        0.36%         0.27%
  Return on economic capital      18.74        15.80         10.50
  Efficiency ratio                74.01        75.32         77.85

MORTGAGE BANKING

     BOK  Financial  engages in  mortgage  banking  activities  through  the BOk
Mortgage Division of Bank of Oklahoma. These activities include the origination,
marketing and servicing of conventional and government-sponsored mortgage loans.
Consolidated  mortgage  banking  revenue,  which is included in other  operating
revenue,  decreased  $24.1 million or 46% compared with 2003.  Mortgage  banking
activities  contributed  $2.7 million or 1% to  consolidated  net income in 2004
compared to $28.4 million or 18% in 2003.  Rising mortgage interest rates during
late  2003  and  the  first  half of 2004  significantly  decreased  refinancing
activity and loan production income.

     Mortgage banking activities  consisted of two sectors,  loan production and
loan servicing. The loan production sector generally performs best when mortgage
rates are relatively low and loan origination volumes are high. Conversely,  the
loan servicing sector generally performs best when mortgage rates are relatively
high and prepayments are low.

 26

Table 9    Mortgage Banking
           (Dollars in Thousands)

                                    Years ended December 31,
                           -------------------------------------------
                                2004         2003           2002
                           -------------------------------------------
  NIR (expense) from
    external sources         $ 21,647     $ 27,770       $  32,199
  NIR (expense) from
    internal sources          (11,423)      (9,415)        (13,713)
                           -------------------------------------------
  Total net interest
    revenue                    10,224       18,355          18,486
  Capitalized mortgage
    servicing rights           11,365       23,922          20,832
  Other operating
    revenue                    22,055       36,379          38,364
  Operating expense            35,415       58,204          54,783
  Provision (recovery)
    for impairment of
    mortgage servicing
    rights                     (1,567)     (22,923)         45,923
  Gain (loss) on
    financial
    instruments, net           (5,068)       4,025          25,826
  Net income                    2,681       28,401           1,558

  Average assets             $559,034     $623,823       $ 671,798
  Average economic capital     27,270       34,120          34,160

  Return on assets               0.48%        4.55%           0.23%
  Return on economic capital     9.83        83.24            4.56
  Efficiency ratio              81.53        74.00           70.52


LOAN PRODUCTION SECTOR

     Loan  production  revenue  totaled $20.9 million in 2004,  including  $11.4
million of capitalized  mortgage  servicing rights,  compared to loan production
revenue  of $33.8  million  in 2003,  including  $23.9  million  of  capitalized
mortgage  servicing rights.  The decrease in loan production  revenue was due to
decreased production volume. Mortgage loans funded totaled $633 million in 2004,
including $416 million for home purchases and $217 million of refinanced  loans.
Mortgage  loans funded in 2003 totaled $1.3 billion,  including $457 million for
home purchases and $859 million of refinanced  loans.  Approximately  71% of the
loans funded during 2004 were in Oklahoma.  The decreased volume of loans funded
during 2004 resulted in pre-tax income from loan  production of $6.7 million for
2004  compared  with $32.0  million for the  previous  year end. The pipeline of
mortgage loan applications  totaled $189 million at December 31, 2004,  compared
to $208 million at December 31, 2003.

LOAN SERVICING SECTOR

     The loan  servicing  sector  had a pre-tax  loss of $4.3  million  for 2004
compared to a pre-tax  income of $12.9 million for the same period of 2003.  The
comparison of operating  results  between the years was greatly  affected by the
effect  of  interest  rates on  prepayment  speeds  and the  value  of  mortgage
servicing rights.  Mortgage interest rates were consistently low during 2004. In
this rate  environment,  the fair  value of our  mortgage  servicing  rights was
little-changed.  The  resulting  recovery of provision  for  mortgage  servicing
rights was $1.6 million. In comparison, mortgage interest rates during 2003 were
rising  from  historic  lows.  In that rate  environment,  the fair value of our
mortgage  servicing rights increased  significantly.  The increase in fair value
resulted in a $22.9 million recovery of provision for mortgage servicing rights.

     Servicing  revenue  totaled $17.8 million in 2004 compared to $21.8 million
in  2003.  The  decrease  in  servicing  revenue  was due  primarily  to a lower
outstanding principal balance of loans serviced. The average outstanding balance
of loans  serviced was $4.2 billion  during 2004 compared to $4.9 billion during
2003. The decrease in loans serviced reflected both the continued refinancing of
mortgage loans and our decision to curtail purchases of mortgage loan servicing.
This decision also affected the  geographic  distribution  of the loan servicing
portfolio.  Approximately 80% of loans serviced were in our primary market areas
at December 31, 2004, compared to 72% at December 31, 2003.

     Amortization of mortgage  servicing rights,  which is included in operating
expense,  was  $15.8  million  in  2004  compared  to  $35.6  million  in  2003.
Amortization  expense is determined  in proportion to the estimated  future cash
flows that will be generated by the mortgage  servicing rights. The reduction in
amortization  expense in 2004 reflected an expectation of lower loan  prepayment
speeds.

     The valuation allowance for impairment of mortgage servicing rights totaled
$14 million at December  31, 2004  compared to $32 million at December 31, 2003.
The  valuation  allowance  was reduced by $17  million  from the  charge-off  of
servicing  rights  determined to be  permanently  impaired.  As discussed in the
Critical  Accounting  Policies  section  of this  report,  servicing  rights are
considered  to be  permanently  impaired  if the  fair  value  does  not  exceed
amortized  costs after assuming a 300 basis point increase in mortgage  interest
rates.  Note 8 to the  Consolidated  Financial  Statements  presents  additional
information  about the fair value and  amortized  cost of  servicing  rights and
valuation allowance.

     BOK  Financial  designates  a portion  of its  securities  portfolio  as an
economic  hedge  against  the  risk of loss on its  mortgage  servicing  rights.
Mortgage-backed  securities and U.S.  government  agency debentures are acquired
and held as available for sale when

 27

prepayment risks exceed certain levels.  Additionally,  interest rate derivative
contracts  may also be  designated  as an economic  hedge of the risk of loss on
mortgage  servicing  rights.  Because the fair values of these  instruments  are
expected to vary inversely to the fair value of the servicing  rights,  they are
expected  to  partially  offset  risk.  However,  no  special  hedge  accounting
treatment is applicable to either the mortgage servicing rights or the financial
instruments  designated as an economic hedge. We may sell these  securities when
necessary to offset the impairment  provision of the mortgage  servicing rights.
Derivative  contracts used as an economic hedge of mortgage servicing rights are
carried at fair value with changes in fair value recognized in earnings.  During
2004, we recognized losses of $5.1 million from hedging  activities  compared to
gains of $4.0 million in 2003.

     This hedging  strategy  presents  certain  risks. A  well-developed  market
determines the fair value for the securities and derivatives.  However, there is
no comparable  market for mortgage  servicing  rights.  Therefore,  the computed
change in value of the servicing rights for a specified change in interest rates
may not correlate to the change in value of the securities.

     At  December  31,  2004,  financial  instruments  with a fair  value of $78
million and an unrealized gain of $523 thousand were held for the economic hedge
program. This unrealized gain, net of income taxes, is included in shareholders'
equity as part of other  comprehensive  income. The interest rate sensitivity of
the  mortgage  servicing  rights and  securities  held as an  economic  hedge is
modeled over a range of +/- 50 basis points.  At December 31, 2004,  the pre-tax
results of this modeling on reported earnings were:

Table 10   Interest Rate Sensitivity - Mortgage Servicing
           (Dollars in Thousands)
                                          50 bp        50 bp
                                         Increase     Decrease
                                      ------------------------
  Anticipated change in:
    Fair value of mortgage
       servicing rights                  $6,270      $(10,362)
    Fair value of hedging securities     (3,489)        4,799
  ------------------------------------------------------------
  Net                                    $2,781      $ (5,563)
  ------------------------------------------------------------

WEALTH MANAGEMENT

     BOK  Financial  provides a wide range of  financial  services  through  its
wealth  management  line of  business,  including  trust and  private  financial
services,  and brokerage and trading activities.  This line of business includes
the activities of BOSC,  Inc., a registered  broker / dealer.  Trust and private
financial  services includes sales of  institutional,  investment and retirement
products,  loans  and  other  services  to  affluent  individuals,   businesses,
not-for-profit  organizations,  and  governmental  agencies.  Trust services are
provided  primarily  to clients  throughout  Oklahoma,  Texas,  Arkansas and New
Mexico.   Additionally,   trust  services  include  a  nationally   competitive,
self-directed  401-(k) program and  administrative  and advisory services to the
American  Performance  family of mutual funds.  Brokerage and trading activities
within the wealth management line of business consists of retail sales of mutual
funds,   securities  and  annuities,   institutional  sales  of  securities  and
derivatives, bond underwriting and other financial advisory services.

     Wealth  management  contributed  $12.4  million or 7% to  consolidated  net
income for 2004. This compared to $13.3 million or 8% of consolidated net income
for 2003.

     Trust and private  financial  services provided $10.7 million of net income
in 2004, a 40%  increase  over 2003.  At December 31, 2004 and 2003,  the wealth
management  line of business was  responsible  for trust  assets with  aggregate
market values of $22.6 billion and $19.5  billion,  respectively,  under various
fiduciary  arrangements.  The growth in trust assets reflected  increased market
value of assets managed in addition to new business  generated  during the year.
We have sole or joint discretionary  authority over $8.2 billion of trust assets
at December  31, 2004  compared to $8.1  billion of trust assets at December 31,
2003.  Growth in the fair value of trust assets came  primarily  in  non-managed
assets,  which  increased by $1.5 billion,  or 20%, and  custodial  assets which
increased by $1.5 billion, or 41%.

 28

     Brokerage  and trading  activities  provided  $1.7 million of net income in
2004 compared to $5.7 million in the previous year.  Operating revenue decreased
$6.5 million or 14% due to reduction in trading  revenue and financial  advisory
fees.  The  reduction  in trading  revenue  resulted  from a shift in the mix of
products sold to lower-margin  securities  during 2004. This decrease in trading
revenue was partially offset by fees generated by customer hedging activities.

Table 11   Wealth Management
           (Dollars in Thousands)

                                       Years ended December 31,
                               --------------------------------------
                                    2004         2003         2002
                               --------------------------------------
  NIR (expense) from
    external sources            $   4,001     $   1,966    $  1,959
  NIR (expense) from
    internal sources                8,888         8,968       8,182
                               --------------------------------------
  Total net interest
     revenue                       12,889        10,934      10,141
  Other operating
     revenue                       91,533        91,587      70,001
  Operating expense                84,062        80,428      67,911
  Net income                       12,394        13,261       7,195

  Average assets                $ 754,774     $ 731,070    $556,109
  Average economic capital         84,820        69,690      60,880

  Return on assets                   1.64%         1.81%       1.29%
  Return on economic capital        14.61         19.03       11.82
  Efficiency ratio                  80.50         78.45       84.74


REGIONAL BANKING

     Regional banking consists primarily of the corporate and commercial banking
services provided by Bank of Texas, Bank of Albuquerque,  Bank of Arkansas,  and
Colorado  State Bank and Trust in their  respective  markets.  It also  includes
fiduciary  services provided by Colorado State Bank and Trust.  Small businesses
and  middle-market  corporations are the regional banks' primary customer focus.
Regional  banks  contributed  $58.6  million or 33% to  consolidated  net income
during 2004. This compares with $42.5 million or 27% of consolidated  net income
in 2003.  Growth in net income  contributed by the regional banks came primarily
from  operations  in Texas and New Mexico.  Net income for 2004 in Texas and New
Mexico increased $12.8 million and $3.2 million, respectively, from the previous
year.

     Growth in net income from Texas operations resulted from an increase in net
interest  revenue,  combined  with a reduction  in operating  expenses.  Average
earning assets  increased $278 million,  including $98 million of loans and $180
million  of funds  sold to the funds  management  unit.  The  growth in  average
earning  assets  was  funded  by a $165  million  increase  in  interest-bearing
deposits  and a $101 million  increase in demand  deposits.  Personnel  expenses
decreased $1.2 million due to lower regular and incentive compensation costs.

     Bank of Texas shared some of the Consumer  Banking  Division's  initiatives
during 2004.  Seven new  supermarket  branches were added in Texas.  The Perfect
Banking sales and service program which had been adopted in Oklahoma in 2003 was
launched in Texas in 2004.  This  program  resulted  in a 65%  increase in sales
points, one of the measures we use to track branch performance.

     The  increase  in net  income  from New  Mexico  operations  was also based
largely on an increase in net  interest  revenue,  combined  with an increase in
operating revenue. Average earning assets increased $102 million,  including $44
million of loans and $61  million of funds  sold to the funds  management  unit.
This growth in average  earning  assets was  partially  offset by a reduction in
securities.  Average  deposits in the New Mexico market  increased $102 million,
including  $74 million of  interest-bearing  deposits  and $28 million of demand
deposits.  The  increase in  operating  revenue was due  primarily  to growth in
deposit fees.

 29

Table 12   Bank of Texas
           (Dollars in Thousands)
                                               Years ended December 31,
                                      ----------------------------------------
                                          2004          2003          2002
                                      ----------------------------------------

NIR (expense) from external sources   $  122,552    $  108,408    $   94,731
NIR (expense) from internal sources       (7,322)       (6,949)       (9,133)
                                      ----------------------------------------
Total net interest revenue               115,230       101,459        85,598

Other operating revenue                   25,408        21,591        17,732
Operating expense                         74,837        76,330        62,206
Gains on sales of
  financial instruments, net                   -            56         1,461
Net loans charged off                      3,928         4,301         2,614
Net income                                40,256        27,493        25,822

Average assets                        $3,224,721    $2,946,553    $2,452,877
Average economic capital                 168,430       166,870       126,160
Average invested capital                 335,520       333,960       293,250

Return on assets                            1.25%         0.93%         1.05%
Return on economic capital                 23.90         16.48         20.47
Return on average invested capital         12.00          8.23          8.81
Efficiency ratio                           53.21         63.00         61.14


Table 13   Bank of Albuquerque
           (Dollars in Thousands)
                                                 Years ended December 31,
                                       ----------------------------------------
                                            2004          2003          2002
                                       ----------------------------------------

NIR (expense) from external sources    $    46,845    $   42,046    $   37,505
NIR (expense) from internal sources         (5,033)       (4,315)       (4,663)
                                       ----------------------------------------
Total net interest revenue                  41,812        37,731        32,842

Other operating revenue                     14,561        10,789         8,330
Operating expense                           31,869        29,730        25,835
Gains on sales of
  financial instruments, net                     -           283         2,726
Net loans charged off                        1,471         1,326         1,101
Net income                                  14,074        10,844        10,364

Average assets                         $ 1,652,006    $1,550,241    $1,335,814
Average economic capital                    73,270        66,070        56,740
Average invested capital                    92,360        85,160        75,830

Return on assets                              0.85%         0.70%         0.78%
Return on economic capital                   19.21         16.41         18.27
Return on average invested capital           15.24         12.73         13.67
Efficiency ratio                             56.53         61.84         63.32


Table 14   Bank of Arkansas
           (Dollars in Thousands)
                                                Years ended December 31,
                                        ---------------------------------------
                                           2004          2003          2002
                                        ---------------------------------------

NIR (expense) from external sources      $  9,046      $  8,700      $  9,422
NIR (expense) from internal sources        (2,170)       (2,148)       (2,713)
                                        ------------- ------------- -----------
Total net interest revenue                  6,876         6,552         6,709

Other operating revenue                     1,394         1,205         1,207
Operating expense                           4,115         3,894         3,451
Gains on sales of
  financial instruments, net                    -             -            18
Net loans charged off                         (26)          661         2,300
Net income                                  2,555         1,957         1,334

Average assets                           $273,700      $288,030      $278,094
Average economic capital                   11,450        10,720        10,740
Average invested capital                   11,450        10,720        10,740

Return on assets                             0.93%         0.68%         0.48%
Return on economic capital                  22.31         18.26         12.42
Return on average invested capital          22.31         18.26         12.42
Efficiency ratio                            49.76         50.20         43.60


Table 15   Colorado State Bank and Trust
           (Dollars in Thousands)

                                               Years ended December 31,
                                       -------------------------------------
                                          2004          2003          2002
                                       -------------------------------------

NIR (expense) from external sources     $ 23,875         ***           ***
NIR (expense) from internal sources       (7,245)        ***           ***
                                       -------------------------------------
Total net interest revenue                16,630         ***           ***

Other operating revenue                    8,160         ***           ***
Operating expense                         21,890         ***           ***
Net loans charged off                        136         ***           ***
Net income                                 1,688         ***           ***

Average assets                          $680,840         ***           ***
Average economic capital                  27,560         ***           ***
Average invested capital                  69,550         ***           ***

Return on assets                            0.25%        ***           ***
Return on economic capital                  6.12         ***           ***
Return on average invested capital          2.43         ***           ***
Efficiency ratio                           88.30         ***           ***


***  Data not meaningful due to acquisition of Colorado State Bank
     and Trust in September 2003.

 30

ASSESSMENT OF FINANCIAL CONDITION

SECURITIES

     Securities  are  classified as either held for  investment or available for
sale  based  upon   asset/liability   management   strategies,   liquidity   and
profitability  objectives and regulatory  requirements.  Investment  securities,
which consist  primarily of Oklahoma  municipal  bonds,  are carried at cost and
adjusted for amortization of premiums or accretion of discounts.  Management has
the ability and intent to hold these securities until they mature. Available for
sale securities, which may be sold prior to maturity, are carried at fair value.
Unrealized  gains or losses,  less deferred  taxes,  are recorded as accumulated
other comprehensive income in shareholders' equity.

     The amortized  cost of available  for sale  securities at December 31, 2004
increased  $104 million  compared  with the previous  year-end.  Mortgage-backed
securities  increased $132 million and  represented  97% of total  available for
sale securities.  The increase in securities  reflected an increase in available
funds due to strong deposit  growth during 2004. As previously  discussed in the
Net Interest Revenue section of this report, we hold mortgage-backed  securities
as part of our overall interest rate risk management strategy.

     The primary risk of holding mortgage-backed securities comes from extension
during periods of rising interest rates or prepayment  during periods of falling
interest  rates.  We evaluate this risk through  extensive  modeling both before
making an  investment  and  throughout  the life of the  security.  The expected
duration of the mortgage-backed  securities  portfolio was 3.3 years at December
31, 2004  compared to 3.0 years at December 31, 2003.  This increase in duration
reflected the slower  anticipated  prepayments of the loans represented by these
securities as interest rates rose.


Table 16   Securities
           (Dollars in Thousands)
                                                                                  December 31,
                                                  -----------------------------------------------------------------------------
                                                            2004                      2003                      2002
                                                  -----------------------------------------------------------------------------
                                                   Amortized      Fair       Amortized      Fair       Amortized      Fair
                                                     Cost         Value        Cost         Value        Cost         Value
                                                  -----------------------------------------------------------------------------
Investment:
                                                                                                    
  Municipal and other tax-exempt                   $  216,986     $218,465   $  184,192   $  187,354    $ 191,305     $195,266
  Mortgage-backed U.S. agency securities                1,287        1,336        2,296        2,418        4,380        4,618
  Other debt securities                                 2,821        2,835        1,463        1,484        2,265        2,269
- -------------------------------------------------------------------------------------------------------------------------------
     Total                                         $  221,094     $222,636   $  187,951   $  191,256    $ 197,950     $202,153
- -------------------------------------------------------------------------------------------------------------------------------
Available for sale:
  U.S. Treasury                                    $   27,119      $27,062   $   44,679   $   45,424    $  31,013     $ 32,233
  Municipal and other tax-exempt                          414          404        3,271        3,257       11,465       11,511
  Mortgage-backed securities:
      U.S. agencies                                 3,067,611    3,052,375    3,514,158    3,518,926    3,005,698    3,067,148
      Other                                         1,423,613    1,418,770      845,430      848,911      727,088      732,542
- -------------------------------------------------------------------------------------------------------------------------------
        Total mortgage-backed securities            4,491,224    4,471,145    4,359,588    4,367,837    3,732,786    3,799,690
- -------------------------------------------------------------------------------------------------------------------------------
  Other debt securities                                   515          528        1,140        1,177          138          139
  Equity securities and mutual funds                   90,343       94,051       96,460      101,173       87,434       89,770
- -------------------------------------------------------------------------------------------------------------------------------
      Total                                        $4,609,615   $4,593,190   $4,505,138   $4,518,868   $3,862,836   $3,933,343
- -------------------------------------------------------------------------------------------------------------------------------


 31

     Net unrealized losses on available for sale securities  totaled $16 million
at  December  31,  2004  compared  with net  unrealized  gains of $14 million at
December 31, 2003 due primarily to rising  interest  rates.  The aggregate gross
amount of unrealized losses at December 31, 2004 totaled $32 million. Management
evaluated the securities with unrealized losses to determine if we believed that
the losses were temporary.  This evaluation considered factors such as causes of
the  unrealized  losses and prospects  for recovery  over various  interest rate
scenarios and time periods.  We also  considered  our intent and ability to hold
the securities  until the fair values exceed  amortized  cost. It is our belief,
based on currently available information and our evaluation, that the unrealized
losses in these securities were temporary.

LOANS

     The aggregate loan  portfolio at December 31, 2004 totaled $7.9 billion,  a
$445 million or 6% increase since last year.

     The commercial  loan portfolio  increased $239 million during 2004. Much of
this  increase  was  focused in the  services  portion of the  portfolio,  which
increased $231 million.  Services  comprised 20% of the total loan portfolio and
included  $281  million  of loans to  nursing  homes,  $143  million of loans to
medical facilities,  and $30 million to the hotel industry. Energy loans totaled
$1.2  billion or 15% of total  loans.  Outstanding  energy  loans  decreased  $8
million during 2004. High energy prices provided cash flow to the industry which
reduced outstanding loan balances during the first half of the year. Outstanding
energy loan balances  increased $143 million during the second half of the year.
Approximately  $985 million was to oil and gas  producers.  The amount of credit
available  to these  customers  generally  depends on the value of their  proven
energy reserves based on current prices. The energy category also included loans
to  borrowers  involved  in the  transportation  and  sale of oil and gas and to
borrowers  that  manufacture  equipment or provide other  services to the energy
industry.

     Agriculture  included $217 million of loans to the cattle  industry.  Other
notable loan  concentrations  by primary industry of the borrowers are presented
in Table 17.



Table 17    Loans
            (In Thousands)

                                                                                     December 31,
                                                            ----------------------------------------------------------------
                                                                 2004         2003         2002         2001         2000
                                                            ----------------------------------------------------------------
Commercial:
                                                                                                  
   Energy                                                   $1,223,195   $1,231,599   $1,132,178    $ 987,556    $ 837,223
   Manufacturing                                               484,423      482,657      501,506      467,260      421,046
   Wholesale/retail                                            699,318      668,202      627,422      600,470      499,017
   Agriculture                                                 262,436      228,222      186,976      170,861      185,407
   Services                                                  1,615,071    1,383,835    1,249,622    1,084,480      963,171
   Other commercial and industrial                             291,393      342,187      292,094      364,123      342,169
                                                            ----------------------------------------------------------------
     Total commercial                                        4,575,836    4,336,702    3,989,798    3,674,750    3,248,033
Commercial real estate:
   Construction and land development                           457,399      436,087      356,227      327,455      311,700
   Multifamily                                                 231,985      271,119      307,119      291,687      271,459
   Other real estate loans                                     931,726      922,886      772,492      722,633      687,335
                                                            ----------------------------------------------------------------
     Total commercial real estate                            1,621,110    1,630,092    1,435,838    1,341,775    1,270,494
Residential mortgage:
   Secured by 1-4 family residential properties              1,198,918    1,015,643      929,759      703,080      638,044
   Residential mortgages held for sale                          40,262       56,543      133,421      166,093       48,901
                                                            ----------------------------------------------------------------
     Total residential mortgage                              1,239,180    1,072,186    1,063,180      869,173      686,945
Consumer                                                       492,841      444,909      412,167      409,680      312,390
- ----------------------------------------------------------------------------------------------------------------------------
     Total                                                  $7,928,967   $7,483,889   $6,900,983   $6,295,378   $5,517,862
- ----------------------------------------------------------------------------------------------------------------------------


 32


Table 18  Loan Maturity and Interest Rate Sensitivity at December 31, 2004
            (In Thousands)

                                                               Remaining Maturities of Selected Loans
                                                               ---------------------------------------
                                                    Total      Within 1 Year  1-5 Years  After 5 Years
                                                ------------------------------------------------------
Loan maturity:
                                                                             
   Commercial                                    $4,575,836     $1,594,786   $2,441,860  $  539,190
   Commercial real estate                         1,621,110        590,991      833,203     196,916
- ------------------------------------------------------------------------------------------------------
      Total                                      $6,196,946     $2,185,777   $3,275,063  $  736,106
- ------------------------------------------------------------------------------------------------------

Interest rate sensitivity for selected loans with:
   Predetermined interest rates                  $1,962,583     $  288,659   $1,376,026  $  297,898
   Floating or adjustable interest rates          4,234,363      1,897,118    1,899,037     438,208
- ------------------------------------------------------------------------------------------------------
      Total                                      $6,196,946     $2,185,777   $3,275,063  $  736,106
- ------------------------------------------------------------------------------------------------------


     BOK Financial  participates in shared national  credits when appropriate to
obtain or maintain business relationships with local customers.  Shared national
credits  are defined by banking  regulators  as credits of more than $20 million
and with three or more  non-affiliated  banks as  participants.  At December 31,
2004,  the  outstanding  principal  balance of these loans totaled $729 million,
including  $726  million to  borrowers  with  local  market  relationships.  BOK
Financial is the agent lender in approximately 37% of these loans. The Company's
lending  policies  generally avoid loans in which we do not have the opportunity
to maintain or achieve other business relationships with the customer.

     Commercial  real  estate  loans  totaled  $1.6  billion  or 20% of the loan
portfolio at December 31,  2004.  The  outstanding  balance of  commercial  real
estate loans decreased $9 million from the previous year end.  Construction  and
land  development  included $349 million for single family  residential lots and
premises,  up $69 million,  or 25% since December 31, 2003. This growth resulted
from  expanded  builder  loans,  primarily in New Mexico and Arizona.  The major
components of other  commercial real estate loans were retail  facilities - $312
million and office buildings $343 million.  Commercial real estate loans secured
by office buildings increased $53 million during the past year.

     Residential  mortgage loans,  excluding loans held for sale,  included $352
million  of  home  equity  loans,  $304  million  of  loans  held  for  business
relationship  purposes,  $237  million of  adjustable  rate  mortgages  and $279
million of loans held for community  development.  Community  development  loans
increased $177 million during 2004 as part of the Company's  ongoing  efforts to
more directly serve its local communities.  Consumer loans included $234 million
of indirect  automobile  loans.  Substantially all of these loans were purchased
from dealers in Oklahoma.

     While the Company continued to increase geographic  diversification through
expansion into Texas, New Mexico and Colorado, geographic concentration subjects
the loan  portfolio to the general  economic  conditions  in Oklahoma.  Table 19
presents the  distribution of the major loan categories among our primary market
areas.

 33


Table 19  Loans by Principal Market Area
           (In Thousands)

                                                                 December 31,
                                        ----------------------------------------------------------------
                                             2004         2003         2002         2001         2000
                                        ------------ ------------ ------------ ------------ ------------
Oklahoma:
                                                                             
   Commercial                           $2,847,470   $2,802,852   $2,677,616   $2,576,808   $2,476,389
   Commercial real estate                  744,724      789,868      763,469      739,419      768,232
   Residential mortgage                    901,648      699,274      656,391      476,023      409,494
   Residential mortgage held for sale       40,262       56,543      133,421      166,093       48,901
   Consumer                                367,947      324,305      294,404      314,060      250,298
                                         ------------ ------------ ------------ ------------ -----------
     Total Oklahoma                     $4,902,051   $4,672,842   $4,525,301   $4,272,403   $3,953,314
                                        ------------ ------------ ------------ ------------ ------------
Texas:
   Commercial                           $1,120,069   $  963,340   $  866,905   $  775,788   $  549,505
   Commercial real estate                  459,067      477,561      455,364      380,602      299,357
   Residential mortgage                    191,296      204,481      192,575      136,181      122,082
   Consumer                                 86,732      101,269      104,353       85,347       53,397
                                         ------------ ------------ ------------ ------------ -----------
     Total Texas                        $1,857,164   $1,746,651   $1,619,197   $1,377,918   $1,024,341
                                        ------------ ------------ ------------ ------------ ------------
Albuquerque:
   Commercial                           $  354,904   $  297,896   $  286,622   $  219,257   $  167,023
   Commercial real estate                  224,707      175,745      150,293      136,425      118,492
   Residential mortgage                     63,043       66,179       76,020       85,309      101,920
   Consumer                                 13,260       11,070       11,399        8,200        6,107
                                        ------------ ------------ ------------ ------------ ------------
     Total Albuquerque                  $  655,914   $  550,890   $  524,334   $  449,191   $  393,542
                                        ------------ ------------ ------------ ------------ ------------
Northwest Arkansas:
   Commercial                           $   61,934   $   63,480   $   63,113   $   72,728   $   50,680
   Commercial real estate                   74,478       75,452       66,712       85,329       84,413
   Residential mortgage                     11,238        6,245        4,773        5,567        4,548
   Consumer                                  3,858        2,671        2,011        2,073        2,588
                                         ------------ ------------ ------------ ------------ -----------
     Total Northwest Arkansas           $  151,508   $  147,848   $  136,609   $  165,697   $  142,229
                                        ------------ ------------ ------------ ------------ ------------
Colorado (1):
   Commercial                           $  191,459   $  209,134   $   95,542   $   30,169   $    4,436
   Commercial real estate                  118,134      111,466            -            -            -
   Residential mortgage                     31,693       39,464            -            -            -
   Consumer                                 21,044        5,594            -            -            -
                                         ------------ ------------ ------------ ------------ -----------
     Total Colorado                     $  362,330   $  365,658   $   95,542   $   30,169   $    4,436
                                        ------------ ------------ ------------ ------------ ------------
     Total BOK Financial loans          $7,928,967   $7,483,889   $6,900,983   $6,295,378   $5,517,862
                                        ------------ ------------ ------------ ------------ ------------
<FN>
(1) Includes Denver loan production office
</FN>



LOAN COMMITMENTS

     BOK Financial  enters into certain  off-balance  sheet  arrangements in the
normal course of business.  These  arrangements  included loan commitments which
totaled $3.5 billion and standby letters of credit which totaled $414 million at
December 31, 2004. Loan commitments may be unconditional  obligations to provide
financing or conditional  obligations  that depend on the  borrower's  financial
condition,  collateral  value or other  factors.  Standby  letters of credit are
unconditional  commitments  to guarantee  the  performance  of our customer to a
third party. Since some of these commitments are expected to expire before being
drawn upon, the total  commitment  amounts do not necessarily  represent  future
cash requirements.


Table 20   Off-Balance Sheet Credit Commitments as of December 31, 2004
            (In Thousands)
                                          2004           2003         2002         2001          2000
                                     -------------- ------------- ------------ ------------ -------------
                                                                             
Loan commitments                      $3,459,425     $2,964,694    $2,884,011  $2,461,141   $2,239,533
Standby letters of credit                414,228        374,550       290,069     248,960      173,455
- ------------------------------------ -------------- ------------- ------------ ------------ -------------
Total                                 $3,873,653     $3,339,244    $3,174,080  $2,710,101   $2,412,988
- ------------------------------------ -------------- ------------- ------------ ------------ -------------


 34

DERIVATIVES WITH CREDIT RISK

     BOK  Financial  offers  programs that permit its customers to hedge various
risks.  Much of the  focus  of  these  programs  had  been on  assisting  energy
producing  customers to hedge against price  fluctuations  and to take positions
through energy  derivative  contracts.  Programs to assist customers in managing
their  interest  rate,  foreign  exchange and other  commodity  risks were added
during 2003. Each of these programs work  essentially  the same way.  Derivative
contracts are executed between the customers and BOk.  Offsetting  contracts are
executed between BOk and selected  counterparties to minimize the risk to BOk of
changes in commodity  prices,  interest  rates, or foreign  exchange rates.  The
counterparty  contracts  are identical to the customer  contracts,  except for a
fixed pricing  spread or a fee paid to BOk as  compensation  for  administrative
costs, credit risk and profit.

     These programs create credit risk for potential amounts due to BOk from its
customers and from the counterparties. Customer credit risk is monitored through
existing  credit  policies and  procedures.  The effects of changes in commodity
prices, interest rates or foreign exchange rates are evaluated across a range of
possible  options to  determine  the  maximum  exposure  we are  willing to have
individually  to any customer.  Customers may also be required to provide margin
collateral to further limit our credit risk.

     Counterparty  credit  risk  is  evaluated  through  existing  policies  and
procedures.  This  evaluation  considers  the  total  relationship  between  BOK
Financial and each counterparty. Individual limits are established by management
and approved by the Asset / Liability  Committee.  Margin collateral is required
if the  exposure  to any  counterparty  exceeds  established  limits.  Based  on
declines in the  counterparties'  credit  rating,  these  limits are reduced and
additional margin collateral is required.

     A  deterioration  of the credit  standing  of one or more of the parties to
these contracts may result in BOK Financial recognizing a loss as the fair value
of the  affected  contracts  may no longer  move in tandem  with the  offsetting
contracts.  This could occur if the credit  standing  of the party  deteriorated
such that either the fair value of underlying collateral no longer supported the
contract or the party's  ability to provide margin  collateral was impaired.  No
credit losses have been incurred since inception of this program.

     Derivative  contracts are carried at fair value.  At December 31, 2004, the
fair values of  derivative  contracts  reported as assets  under these  programs
totaled $379 million.  This included  energy  contracts with fair values of $363
million,  interest  rate  contracts  with fair  values of $4 million and foreign
exchange contracts with fair values of $11 million. The aggregate fair values of
derivative contracts reported as liabilities totaled $380 million. Approximately
58% of the fair value of asset contracts was with customers.  The credit risk of
these contracts is generally backed by energy production.  The remaining 42% was
with  counterparties.  The  maximum  net  exposure  to any  single  customer  or
counterparty totaled $41 million.

SUMMARY OF LOAN LOSS EXPERIENCE

     The reserve for loan losses,  which is available to absorb losses  inherent
in the loan  portfolio,  totaled $109  million at December 31, 2004  compared to
$115 million at December 31, 2003. These amounts  represented 1.38% and 1.55% of
outstanding loans, excluding loans held for sale, at December 31, 2004 and 2003,
respectively.  Losses  on  loans  held  for  sale,  principally  mortgage  loans
accumulated for placement into security pools,  are charged to earnings  through
adjustment in the carrying value.  The reserve for loan losses also  represented
206% of outstanding  balance of nonperforming loans at year-end 2004 compared to
218% at  year-end  2003.  Net loans  charged off during  2004  decreased  to $22
million in 2004  compared to $25 million in the previous  year.  Net  commercial
loans charged-off  during 2004 totaled $12 million, a $3.8 million decrease from
2003. Table 21 provides statistical  information  regarding the reserve for loan
losses for the past five years.

 35


Table 21    Summary of Loan Loss Experience
            (Dollars in Thousands)
                                                                          Years ended December 31,
                                                     -------------------------------------------------------------------
 Reserve for loan losses:                                 2004         2003          2002         2001         2000
                                                     -------------------------------------------------------------------
                                                                                              
   Beginning balance                                   $114,784     $103,851      $ 89,188      $72,183      $65,473
     Loans charged off:
       Commercial                                        13,921       16,331        13,326       18,042        7,747
       Commercial real estate                               971           88           286           71        1,176
       Residential mortgage                               1,465        1,721           412          308          285
       Consumer                                          13,328       13,335        11,881        6,827        5,593
 -----------------------------------------------------------------------------------------------------------------------
         Total                                           29,685       31,475        25,905       25,248       14,801
 -----------------------------------------------------------------------------------------------------------------------
     Recoveries of loans previously charged off:
       Commercial                                         2,283          887         1,276        1,151        1,126
       Commercial real estate                                30           53           118          653          428
       Residential mortgage                                 243           83           146           57          157
       Consumer                                           5,171        5,102         3,436        2,727        2,307
 -----------------------------------------------------------------------------------------------------------------------
         Total                                            7,727        6,125         4,976        4,588        4,018
 -----------------------------------------------------------------------------------------------------------------------
   Net loans charged off                                 21,958       25,350        20,929       20,660       10,783
   Provision for loan losses                             15,792       34,000        34,228       35,365       17,493
   Additions due to acquisitions                              -        2,283         1,364        2,300            -
 -----------------------------------------------------------------------------------------------------------------------
   Ending balance                                      $108,618     $114,784      $103,851      $89,188      $72,183
 -----------------------------------------------------------------------------------------------------------------------
   Reserve for off-balance sheet credit losses:
   Beginning balance                                   $ 13,855      $12,219      $ 12,717      $10,472      $10,761
   Provision for off-balance sheet credit losses          4,647        1,636          (498)       2,245         (289)
 -----------------------------------------------------------------------------------------------------------------------
   Ending balance                                      $ 18,502      $13,855      $ 12,219      $12,717      $10,472
 -----------------------------------------------------------------------------------------------------------------------
   Total provision for credit losses                   $ 20,439      $35,636      $ 33,730      $37,610      $17,204
 -----------------------------------------------------------------------------------------------------------------------
   Reserve for loan losses to loans outstanding at
       year-end (1)                                        1.38%        1.55%         1.53%        1.46%        1.32%
   Net charge-offs to average loans (1)                    0.29         0.36          0.33         0.35         0.22
   Total provision for credit losses to average            0.27         0.50          0.54         0.63         0.35
       loans (1)
   Recoveries to gross charge-offs                        26.03        19.46         19.21        18.17        27.15
   Reserve for loan losses as a multiple of net            4.95x        4.53x         4.96x        4.32x        6.69x
       charge-offs
   Reserve for off-balance sheet credit losses to
       off-balance sheet credit commitments                0.48%        0.41%         0.38%        0.47%        0.43%
   Combined reserves for credit losses to loans
       outstanding at year-end (1)                         1.61%        1.73%         1.72%        1.66%        1.51%
 -----------------------------------------------------------------------------------------------------------------------
   Problem Loans:
     Loans past due (90 days)                          $  7,649      $14,944      $  8,117      $ 8,108      $15,467
     Nonaccrual (2)                                      52,660       52,681        49,855       43,540       39,661
     Renegotiated                                             -            -             -           27           87
 -----------------------------------------------------------------------------------------------------------------------
        Total                                          $ 60,309      $67,625      $ 57,972      $51,675      $55,215
 -----------------------------------------------------------------------------------------------------------------------
   Foregone interest on nonaccrual loans (2)           $  4,617      $ 4,821      $  4,770      $ 5,163      $ 3,803
 -----------------------------------------------------------------------------------------------------------------------
<FN>
(1)  Excludes residential mortgage loans held for sale.
(2)  Interest collected and recognized on  nonaccrual loans was not significant in 2004 and previous years disclosed.
</FN>



 36

     The  Company  has  historically   considered  the  credit  risk  from  loan
commitments  and  letters of credit in its  evaluation  of the  adequacy  of the
reserve for loan losses.  During  2004,  we adopted the  preferred  presentation
method and  separated  the reserve for  off-balance  sheet  credit risk from the
reserve for loan losses. Table 21 presents the trend of reserves for off-balance
sheet  credit  losses  and the  relationship  between  the  reserve  and  credit
commitments.  It also presents the relationship between the combined reserve for
credit losses and  outstanding  loans for comparison  with peer banks and others
who have not adopted the preferred presentation. The provision for credit losses
included the combined charge to expense for both the reserve for loan losses and
the reserve for  off-balance  sheet  credit  losses.  All losses  incurred  from
lending  activities  will  ultimately  be reflected in  charge-offs  against the
reserve for loan losses following funds advanced against outstanding commitments
and after the exhaustion of collection efforts.

     Specific impairment reserves are determined through evaluation of estimated
future  cash  flows  and  collateral  value.  At  December  31,  2004,  specific
impairment reserves totaled $7 million on total impaired loans of $45 million.

     Nonspecific reserves are maintained for risks beyond factors specific to an
individual  loan or those  identified  through  migration  analysis.  A range of
potential losses is determined for each risk factor identified.  At December 31,
2004, the ranges of potential losses for the more significant factors were:

     General economic conditions - $7 million to $11 million
     Concentration in large loans - $2 million to $3 million

     Allocation  of the loan  loss  reserve  to the  major  loan  categories  is
presented in Table 22.

     The  provision for credit losses  totaled  $20.4  million,  a $15.2 million
decrease from 2003. Factors which contributed to the lower provision included an
improvement  in credit  quality as indicated by our  commercial  loan  migration
analysis model and a reduction in the outstanding  balances of criticized loans.
Additionally, the number of past due consumer loans and net losses incurred were
reduced during the year.  These factors were partially  offset by concerns about
the effect of changes in interest rates and energy prices on the commercial real
estate and commercial loan portfolios.


Table 22   Loan Loss Reserve Allocation
           (Dollars in Thousands)
                                                                     December 31,
                           -------------------------------------------------------------------------------------------------
                                  2004                2003                2002                2001               2000
                           ------------------ ------------------- ------------------- ------------------- ------------------
                                       % of               % of                % of                % of                % of
                           Reserve(2) Loans(1)Reserve(2) Loans(1) Reserve(2) Loans(1) Reserve(2) Loans(1) Reserve(2) Loans(1)
                           --------- -------- --------- --------- --------- --------- --------- --------- --------- --------
Loan category:
                                                                                        
   Commercial              $ 52,325   58.00%  $ 58,993   58.39%   $ 56,474   58.95%   $ 51,803   59.95%    $47,504    59.39%
   Commercial real
     estate                  21,317   20.55     16,395   21.95      16,037   21.22      14,000   21.89      10,865    23.23
   Residential mortgage       5,904   15.20      6,797   13.67       3,956   13.74       3,612   11.47       1,736    11.67
   Consumer                  12,034    6.25     16,132    5.99      13,922    6.09       6,318    6.69       6,146     5.71
   Nonspecific allowance     17,038       -     16,467       -      13,462       -      13,455       -       5,932        -
- -------------------------- --------- -------- --------- --------- --------- --------- --------- --------- --------- --------
   Total                   $108,618  100.00%  $114,784  100.00%   $103,851  100.00%   $ 89,188  100.00%    $72,183   100.00%
- -------------------------- --------- -------- --------- --------- --------- --------- --------- --------- --------- --------
<FN>
(1)  Excludes residential mortgage loans held for sale.
(2)  Specific allocation for the loan concentration risks are included in the appropriate category.
</FN>


NONPERFORMING ASSETS

     Information  regarding  nonperforming  assets, which totaled $56 million at
December 31, 2004 and $60 million at December 31, 2003 is presented in Table 23.
Nonperforming  assets included  nonaccrual and  renegotiated  loans and excluded
loans 90 days or more past due but still  accruing  interest.  Nonaccrual  loans
totaled $53 million at December 31, 2004 and 2003. Newly identified  nonaccruing
loans  totaled $47 million  during the year.  Nonaccruing  loans  decreased  $13
million for loans charged off and foreclosed,  and $28 million for cash payments
received.  Additionally,  nonaccruing  loans  decreased  $6 million due to loans
returned to accruing status after a period of satisfactory performance.

 37


Table 23   Nonperforming Assets
           (Dollars in Thousands)


                                                                                       December 31,
                                                             -----------------------------------------------------------------
                                                                 2004         2003         2002         2001          2000
                                                             ------------ ------------ ------------ ------------ -------------
Nonperforming loans
   Nonaccrual loans:
                                                                                                    
     Commercial                                                $33,195      $41,360      $39,114      $35,075      $37,146
     Commercial real estate                                     10,144        2,311        3,395        3,856          161
     Residential mortgage                                        8,612        7,821        5,950        4,140        1,855
     Consumer                                                      709        1,189        1,396          469          499
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------
       Total nonaccrual loans                                   52,660       52,681       49,855       43,540       39,661
   Renegotiated loans                                                -            -            -           27           87
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------
     Total nonperforming loans                                  52,660       52,681       49,855       43,567       39,748
   Other nonperforming assets                                    3,763        7,186        6,719        7,141        3,851
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------
     Total nonperforming assets                                $56,423      $59,867      $56,574      $50,708      $43,599
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------
Ratios:
   Reserve for loan losses to nonperforming loans               206.26%      217.89%      208.31%      204.71%      181.60%
   Nonperforming loans to period-end loans (2)                    0.67         0.71         0.74         0.71         0.73
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------

Loans past due (90 days) (1)                                   $ 7,649      $14,944      $ 8,117      $ 8,108      $15,467
- ------------------------------------------------------------ ------------ ------------ ------------ ------------ -------------
<FN>
(1) Includes residential mortgages guaranteed by
    agencies of the U.S. Government.                           $ 2,308      $ 4,132      $ 4,956      $ 6,222      $ 7,616
(2) Excludes residential mortgage loans held for sale.
</FN>


     The loan review  process also  identified  loans that possess more than the
normal amount of risk due to  deterioration  in the  financial  condition of the
borrower  or the  value of the  collateral.  Because  the  borrowers  are  still
performing in accordance with the original terms of the loan agreements,  and no
loss of principal or interest is  anticipated,  these loans were not included in
Nonperforming Assets. Known information does, however, cause management concerns
as to the  borrowers'  ability to comply with  current  repayment  terms.  These
potential problem loans totaled $49 million at December 31, 2004 and $56 million
at December 31, 2003.  The current  composition  of potential  problem  loans by
primary  industry  included  healthcare - $10 million,  energy - $10 million and
manufacturing - $10 million.

DEPOSITS

     Deposit  accounts  represent  our primary  funding  source.  We compete for
retail and  commercial  deposits  by  offering  a broad  range of  products  and
services  and  focusing  on  customer  convenience.  Retail  deposit  growth  is
supported through our Perfect Banking program, free checking and on-line Billpay
services,  an  extensive  network  of  branch  locations  and ATMs and a 24-hour
Express Bank call  center.  Commercial  deposit  growth is supported by offering
treasury management and lockbox services.

     Average deposits  increased $895 million or 10% during 2004. Core deposits,
which we define as deposits of less than  $100,000,  excluding  public funds and
brokered deposits, increased 7% to $4.6 billion. Growth in average core deposits
resulted  from  initiatives  such as free  on-line  Billpay,  free  checking and
Perfect Banking.  Public funds and brokered  deposits  averaged $998 million for
2004, an increase of 74% compared  with 2003  averages.  The  remaining  average
deposits,  which were comprised of accounts with balances in excess of $100,000,
increased 5% to $3.5 billion.

Table 24  Maturity of Domestic CDs and Public
           Funds in Amounts of $100,000 or More
            (In Thousands)

                                      December 31,
                              ---------------------------
                                   2004         2003
                              ---------------------------
   Months to maturity:
   3 or less                   $  412,455   $  545,555
   Over 3 through 6               183,723      300,094
   Over 6 through 12              264,101      171,258
   Over 12                      1,388,014    1,093,750
 --------------------------------------------------------
   Total                       $2,248,293   $2,110,657
 --------------------------------------------------------

 38

     During the first half of 2004,  the Company  raised  $342  million in fixed
rate, brokered certificates of deposits. These deposits generally replaced other
time deposits as they matured. The weighted-average  interest rate paid on these
certificates is 2.89%.  Interest rate swaps with a total notional amount of $342
million have been  designated  as fair value hedges of these  certificates.  The
purpose of these swaps is to hedge against  changes in fair value due to changes
in interest  rates by  modifying  the  certificates  from fixed rate to floating
rates  based on changes in LIBOR.  We receive a weighted  average  fixed rate of
3.01% on these swaps and currently pay a floating rate of 2.40%.

     The distribution of deposit  accounts among our principal  markets is shown
in Table 25.


Table 25   Deposits by Principal Market Area
           (In Thousands)
                                                           December 31,
                                --------------------------------------------------------------------
                                     2004          2003         2002          2001         2000
                                --------------------------------------------------------------------
   Oklahoma:
                                                                        
      Demand                     $ 1,095,228   $ 1,025,483  $ 1,044,628  $   992,663  $   937,163
      Interest-bearing:
        Transaction                2,291,089     2,246,675    1,897,353    1,650,269    1,407,083
        Savings                       87,597        98,611      103,749      101,433       93,598
        Time                       2,505,849     2,403,293    2,334,949    2,041,025    2,036,274
                                --------------------------------------------------------------------
      Total interest-bearing       4,884,535     4,748,579    4,336,051    3,792,727    3,536,955
                                --------------------------------------------------------------------
   Total Oklahoma                $ 5,979,763    $5,774,062  $ 5,380,679  $ 4,785,390  $ 4,474,118
                                --------------------------------------------------------------------
   Texas:
      Demand                     $   617,808   $   421,292  $   394,164  $   305,745  $   250,347
      Interest-bearing:
        Transaction                1,119,893     1,213,777      953,550      670,728      406,446
        Savings                       30,331        35,702       33,071       28,918       22,910
        Time                         571,993       505,463      510,512      451,031      303,203
                                --------------------------------------------------------------------
      Total interest-bearing       1,722,217     1,754,942    1,497,133    1,150,677      732,559
                                --------------------------------------------------------------------
   Total Texas                   $ 2,340,025    $2,176,234   $1,891,297  $ 1,456,422  $   982,906
                                --------------------------------------------------------------------
   Albuquerque:
      Demand                     $   136,599   $   106,050  $    79,953  $    57,648  $    45,803
      Interest-bearing:
        Transaction                  320,118       370,294      295,174      224,265      161,027
        Savings                       17,885        20,728       26,704       26,848       25,843
        Time                         411,939       317,924      287,607      241,549      250,876
                                --------------------------------------------------------------------
      Total interest-bearing         749,942       708,946      609,485      492,662      437,746
                                --------------------------------------------------------------------
   Total Albuquerque             $   886,541   $   814,996  $   689,438  $   550,310  $   483,549
                                --------------------------------------------------------------------
   Northwest Arkansas:
      Demand                     $    14,489   $    16,351  $    12,949  $    10,634  $    10,453
      Interest-bearing:
        Transaction                   26,882        28,411       18,025       14,452       11,114
        Savings                        1,434         1,341        1,214        1,035        1,030
        Time                          99,677       105,598      134,923       87,501       82,835
                                --------------------------------------------------------------------
      Total interest-bearing         127,993       135,350      154,162      102,988       94,979
                                --------------------------------------------------------------------
   Total Northwest Arkansas      $   142,482   $   151,701  $   167,111  $   113,622  $   105,432
                                --------------------------------------------------------------------

   Colorado:
      Demand                     $    62,995   $    79,424  $         -  $         -  $         -
      Interest-bearing:
        Transaction                  189,106       162,651            -            -            -
        Savings                       19,092        18,347            -            -            -
        Time                          54,394        42,448            -            -            -
                                --------------------------------------------------------------------
      Total interest-bearing         262,592       223,446            -            -            -
                                --------------------------------------------------------------------
   Total Colorado                $   325,587   $   302,870  $         -  $         -  $         -
                                --------------------------------------------------------------------


 39

BORROWINGS AND CAPITAL

PARENT COMPANY

     BOK Financial (parent company) has a $125 million unsecured  revolving line
of credit with certain  banks that  matures in December  2006.  The  outstanding
principal balance of this credit agreement was $95 million at December 31, 2004.
Interest is based on either LIBOR plus a defined  margin that is  determined  by
the principal balance outstanding and our credit rating or a base rate. The base
rate is defined as the greater of the daily  federal funds rate plus 0.5% or the
prime rate. This credit agreement  includes certain  restrictive  covenants that
limit our ability to borrow additional funds and to pay cash dividends on common
stock.  These  covenants  also require BOK  Financial  and  subsidiary  banks to
maintain  minimum  capital  levels and to exceed  minimum net worth ratios.  BOK
Financial met all of the restrictive covenants at December 31, 2004.

     The  primary  source of  liquidity  for BOK  Financial  is  dividends  from
subsidiary  banks,  which are  limited by  various  banking  regulations  to net
profits,  as  defined,  for the  preceding  two  years.  Dividends  are  further
restricted  by  minimum  capital  requirements.  Based on the  most  restrictive
limitations,  the subsidiary banks could declare up to $161 million of dividends
without regulatory approval. Management has developed and the Board of Directors
has  approved  an internal  capital  policy  that is more  restrictive  than the
regulatory capital standards. The subsidiary banks could declare dividends of up
to $98 million under this policy.

     Equity  capital for BOK  Financial  increased  $170 million to $1.4 billion
during 2004. Retained earnings provided $179 million to this increase, partially
offset by a $20 million increase in net unrealized  losses on available for sale
securities.  The remaining  increase in capital  during 2004 resulted  primarily
from employee stock options.

     Capital is managed to maximize long-term value to the shareholders. Factors
considered in managing  capital include  projections of future  earnings,  asset
growth  and   acquisition   strategies,   and   regulatory   and  debt  covenant
requirements.  Capital management may include subordinated debt issuance,  share
repurchase and stock and cash dividends. The Board of Directors has authorized a
share  repurchase  program.   The  maximum  of  191,058  common  shares  may  be
repurchased.

     During 2004 and 2003,  3%  dividends  payable in shares of BOK  Financial's
common  stock were  declared  and paid.  The shares  issued  were  valued at $66
million  and $58  million,  respectively,  based on current  stock  prices  when
declared. No cash dividends were paid on common stock.

     BOK  Financial  and  subsidiary   banks  are  subject  to  various  capital
requirements  administered by federal agencies.  Failure to meet minimum capital
requirements   can  result  in  certain   mandatory   and  possibly   additional
discretionary   actions  by  regulators  that  could  have  material  impact  on
operations.  These capital requirements include quantitative measures of assets,
liabilities, and off-balance sheet items. The capital standards are also subject
to qualitative judgments by the regulators. The capital ratios for BOK Financial
and each subsidiary bank are presented in Note 16 to the Consolidated  Financial
Statements.

SUBSIDIARY BANKS

     BOK Financial's subsidiary banks use borrowings to supplement deposits as a
source of funds for loans and  securities  growth.  Sources of these  borrowings
included federal funds purchased, securities repurchase agreements, and advances
from the Federal  Home Loan Banks.  Interest  rates and  maturity  dates for the
various borrowings are matched with specific asset types in the  asset/liability
management process.

     In 1997, BOk issued a $150 million, 10-year, 7.125% fixed rate subordinated
debenture.  Interest  rate swaps were used as a fair value  hedge to convert the
fixed interest on the debenture to a LIBOR-based  floating rate,  which required
an adjustment  of the carrying  value of this debt to fair value.  In 2001,  the
interest rate swaps were  terminated.  The related fair value  adjustment of the
debt of $8  million  was  fixed at that  time and is  being  amortized  over the
remaining  life of the debt.  Amortization  of this gain reduces the cost of the
debt by 102 basis points.

     During  2004,  a $150  million  notional  amount  interest  rate  swap  was
designated as a hedge of changes in fair value of the  subordinated  debt due to
changes in interest rates.  The Company receives a fixed rate of 3.165% and pays
a variable rate based on 1-month LIBOR, 2.40% at December 31, 2004.  Semi-annual
swap settlements coincide with interest payments on the subordinated  debenture.
The interest rate swap  terminates on August 15, 2007,  the maturity date of the
subordinated debenture.

OFF-BALANCE SHEET ARRANGEMENTS

     During 2002,  BOK  Financial  issued  shares of common stock and options to
purchase  additional shares with a fair value of $65 million for its purchase of
Bank of  Tanglewood.  In  addition,  BOK  Financial  agreed to a  limited  price
guarantee on a portion of the shares issued in this purchase.  The fair value of
this guarantee,  estimated to be $3 million based upon the Black-Scholes  Option
Pricing Model,  was included in the purchase price.  Pursuant to this guarantee,
any  holder  of BOK  Financial  common  shares  issued in this  acquisition  may
annually  make a claim for the  excess

 40

of the guaranteed  price over the actual sales price of any shares sold during a
60-day period after each of the first five  anniversary  dates after October 25,
2002.  The maximum annual number of shares subject to this guarantee is 210,069.
The price guarantee is non-transferable  and  non-cumulative.  BOK Financial may
elect, in its sole  discretion,  to issue  additional  shares of common stock to
satisfy any  obligation  under the price  guarantee or to pay cash.  The maximum
remaining  number of shares  that may be issued to satisfy  any price  guarantee
obligations is 10 million.  If, as of any benchmark date, we have already issued
10 million shares, we are not obligated to make any further benchmark  payments.
Additionally,  the Company's  ability to pay cash to satisfy any price guarantee
obligations is limited by applicable banking capital and dividend regulations.

     We will have no obligation to issue additional common shares or pay cash to
satisfy any benchmark price protection  obligation if the market value per share
of BOK  Financial  common stock  remains  above the highest  benchmark  price of
$42.53. The closing price of the Company's common stock on December 31, 2004 was
$48.76.  At a market price of $40.00 per common  share,  the maximum  obligation
under this agreement would be to issue 13,802  additional  shares or to pay $552
thousand.

AGGREGATE CONTRACTUAL OBLIGATIONS

     BOK Financial has numerous contractual  obligations in the normal course of
business.  These  obligations  included time deposits and other borrowed  funds,
premises used under various  operating  leases,  commitments to extend credit to
borrowers,  to purchase  securities  and to make other  investments,  derivative
contracts and contracts for services such as data  processing  that are integral
to our  operations.  The  following  table  summarizes  payments  due per  these
contractual obligations at December 31, 2004.


Table 26   Contractual Obligations as of December 31, 2004
            (In Thousands)
                                  Less Than       1 to 3       4 to 5      More Than
                                   1 Year         Years         Years       5 Years       Total
                               -------------- ------------- ------------ ------------ -------------
                                                                       
Time deposits                   $  753,551     $1,926,008    $  286,952   $146,390    $3,112,901
Other borrowings                   715,788        306,607        10,708      1,469     1,034,572
Subordinated debenture              10,688        167,367             -          -       178,055
Operating lease obligations         13,565         24,652        20,267     36,573        95,057
Derivative contracts               258,100        111,280         9,510      1,106       379,996
Data processing contracts           13,554         24,237        18,388      4,973        61,152
- --------------------------------------------- ------------- ------------ ------------ -------------
Total                           $1,765,246     $2,560,151    $  345,825   $190,511    $4,861,733
- --------------------------------------------- ------------- ------------ ------------ -------------


Loan commitments                                         $  3,459,425
Standby letters of credit                                     575,872
Obligations to purchase when-issued securities                 14,785
Unfunded third-party private equity investments                13,869
Purchase obligation for Valley Commerce Bancorp, Ltd.          32,000

     Payments on time deposits and other borrowed  funds include  interest which
has been calculated  from rates at December 31, 2004. Many of these  obligations
have variable  interest  rates and actual  payments will differ from the amounts
shown on this table.  Obligations  under derivative  contracts used for interest
rate risk  management  purposes are included with  projected  payments from time
deposits and other borrowed funds as appropriate.

     Only time deposits with original terms  exceeding one year are presented in
Table 26.  Payments on time deposits are based on  contractual  maturity  dates.
These funds may be  withdrawn  prior to  maturity.  We may charge the customer a
penalty for early withdrawal.

     Operating lease commitments  generally  represent real property we rent for
branch offices, corporate offices and operations facilities.  Payments presented
represent the minimum lease payments and exclude related costs such as utilities
and property taxes.

     Data  processing  and  communications   contracts   represent  the  minimum
obligations  under these  contracts.  Additional  payments that are based on the
volume of transactions processed are excluded.

     Derivative  contracts  represent  obligations  under our  customer  hedging
programs.  As previously  discussed,  we have entered into derivative  contracts
which are  expected  to  substantially  offset  the cash  payments  due on these
obligations.

     The Company has commitments to make  investments  through its BOK Financial
Private Equity Fund. These  commitments  generally  reflect customer  investment
obligations.

     The Company also has obligations with respect to its employee and executive
benefit plans. See Notes 12 and 13 to the Consolidated Financial Statements.

 41

MARKET RISK

     Market  risk is a broad term for the risk of  economic  loss due to adverse
changes in the fair value of a financial  instrument.  These  changes may be the
result of various  factors,  including  interest rates,  foreign exchange rates,
commodity  prices or equity prices.  Financial  instruments  that are subject to
market risk can be  classified  either as held for trading or held for  purposes
other than trading.

     BOK  Financial  is subject to market risk  primarily  through the effect of
changes  in  interest  rates on both its  assets  held for  purposes  other than
trading  and  trading  assets.  The  effects of other  changes,  such as foreign
exchange rates, commodity prices or equity prices do not pose significant market
risk to BOK Financial.  BOK Financial has no material investments in assets that
are  affected  by changes in foreign  exchange  rates or equity  prices.  Energy
derivative  contracts,  which are affected by changes in commodity  prices,  are
matched against offsetting contracts as previously discussed.

     Responsibility  for  managing  market risk rests with the Asset / Liability
Committee  that operates  under policy  guidelines  established  by the Board of
Directors.  The acceptable  negative  variation in net interest revenue due to a
specified  basis point  increase or  decrease  in  interest  rates is  generally
limited by these guidelines to +/- 10%. These guidelines also set maximum levels
for  short-term  borrowings,  short-term  assets,  public  funds,  and  brokered
deposits, and establish minimum levels for unpledged assets, among other things.
Compliance with these guidelines is reviewed monthly.

INTEREST RATE RISK - OTHER THAN TRADING

     BOK Financial  has a large  portion of its earning  assets in variable rate
loans and a large  portion of its  liabilities  in demand  deposit  accounts and
interest bearing transaction accounts.  Changes in interest rates affect earning
assets  more  rapidly  than  interest  bearing  liabilities  in the short  term.
Management  has  adopted  several   strategies  to  reduce  this  interest  rate
sensitivity.  As previously  noted in the Net Interest  Revenue  section of this
report,  management  acquires  securities  that are funded by  borrowings in the
capital  markets.   These  securities  have  an  expected  average  duration  of
approximately 3.3 years while the related funds borrowed have an average life of
approximately 90 days.

     BOK  Financial  also uses interest rate swaps in managing its interest rate
sensitivity.  During 2004 and 2003, net interest revenue  increased $9.9 million
and $14.0 million,  respectively,  from periodic settlements of these contracts.
These  contracts  are carried on the balance  sheet at fair value and changes in
fair value are reported in income as derivatives  gains or losses. A net loss of
$1.3 million was  recognized  in 2004  compared to a net loss of $9.4 million in
2003 from  adjustments  of these  swaps and hedged  liabilities  to fair  value.
Credit risk from these swaps is closely monitored as part of our overall process
of  managing  credit  exposure  to  other  financial  institutions.   Additional
information regarding interest rate swap contracts is presented in Note 4 to the
Consolidated Financial Statements.

     The effectiveness of these strategies in managing the overall interest rate
risk is evaluated  through the use of an  asset/liability  model.  BOK Financial
performs a  sensitivity  analysis to identify  more dynamic  interest  rate risk
exposures,  including  embedded option  positions,  on net interest  revenue.  A
simulation  model is used to estimate  the effect of changes in  interest  rates
over the next  twelve  months  based on eight  interest  rate  scenarios.  Three
specified  interest  rate  scenarios  are used to  evaluate  interest  rate risk
against  policy  guidelines.  These are a "most  likely"  rate  scenario and two
"shock  test"  scenarios,  first  assuming a sustained  parallel 200 basis point
increase and second  assuming a sustained  parallel 100 basis point  decrease in
interest rates.  Management historically evaluated interest rate sensitivity for
a sustained 200 basis point  decrease in rates.  However,  these results are not
meaningful in the current low-rate environment. An independent source is used to
determine the most likely interest rate scenario.

     Our primary interest rate exposures  included the Federal Funds rate, which
affects short-term  borrowings,  and the prime lending rate and LIBOR, which are
the basis for much of the  variable-rate  loan pricing.  Additionally,  mortgage
rates directly affect the prepayment speeds for  mortgage-backed  securities and
mortgage servicing rights.  Derivative financial instruments and other financial
instruments   used  for  purposes  other  than  trading  are  included  in  this
simulation.  The model incorporates assumptions regarding the effects of changes
in interest rates and account balances on indeterminable maturity deposits based
on a combination  of historical  analysis and expected  behavior.  The impact of
planned  growth and new  business  activities  is factored  into the  simulation
model.  The  effects  of  changes  in  interest  rates on the value of  mortgage
servicing  rights are excluded from Table 27 due to the extreme  volatility over
such a large rate range.  The effects of interest  rate  changes on the value of
mortgage  servicing  rights and  securities  identified  as economic  hedges are
presented in the Lines of Business - Mortgage Banking section of this report.

 42


Table 27  Interest Rate Sensitivity
            (Dollars in Thousands)
                                                  200 bp Increase             100 bp Decrease               Most Likely
                                            ----------------------------------------------------------------------------------
                                                 2004         2003           2004          2003           2004        2003
                                            ----------------------------------------------------------------------------------
 Anticipated impact over the next twelve
                                                                                                 
    months on net interest revenue             $  7,969      $  7,213       $ (4,683)      $ (3,921)   $  5,893    $  1,688
                                                    1.8%          1.6%          (1.0)%         (0.9)%       1.3%        0.4%
- ------------------------------------------------------------------------------------------------------------------------------


     The  simulations   used  to  manage  market  risk  are  based  on  numerous
assumptions regarding the effects of changes in interest rates on the timing and
extent of repricing  characteristics,  future cash flows and customer  behavior.
These  assumptions are inherently  uncertain and, as a result,  the model cannot
precisely  estimate  net  interest  revenue or  precisely  predict the impact of
higher or lower  interest  rates on net interest  revenue.  Actual  results will
differ from simulated results due to timing, magnitude and frequency of interest
rate changes, market conditions and management strategies, among other factors.

TRADING ACTIVITIES

     BOK Financial  enters into trading  activities both as an intermediary  for
customers and for its own account.  As an intermediary,  BOK Financial will take
positions in securities, generally mortgage-backed securities, government agency
securities,  and municipal  bonds.  These securities are purchased for resale to
customers,  which include individuals,  corporations,  foundations and financial
institutions.  BOK Financial will also take trading  positions in U.S.  Treasury
securities,  mortgage-backed  securities,  municipal bonds and financial futures
for its own account.  These positions are taken with the objective of generating
trading profits. Both of these activities involve interest rate risk.

     A variety of methods are used to manage the  interest  rate risk of trading
activities.  These  methods  include  daily  marking of all  positions to market
value,  independent  verification of inventory pricing,  and position limits for
each trading activity.  Hedges in either the futures or cash markets may be used
to reduce the risk  associated with some trading  programs.  The Risk Management
Department  monitors trading activity daily and reports to senior management and
the Risk Oversight and Audit  Committee of the BOK Financial  Board of Directors
any exceptions to trading position limits and risk management policy exceptions.

     Management  uses a Value at Risk ("VAR")  methodology to measure the market
risk inherent in its trading activities. VAR is calculated based upon historical
simulations  over the past five years  using a variance /  covariance  matrix of
interest rate changes.  It represents an amount of market loss that is likely to
be exceeded only one out of every 100 two-week  periods.  Trading  positions are
managed within guidelines  approved by the Board of Directors.  These guidelines
limit the VAR to $1.6 million.  At December 31, 2004, the VAR was $227 thousand.
The greatest value at risk during 2004 was $1.5 million.

RECENTLY ISSUED ACCOUNTING STANDARDS

FINANCIAL ACCOUNTING STANDARDS BOARD

STATEMENT OF FINANCIAL ACCOUNTING STANDARDS 123R, "SHARE-BASED PAYMENTS"

     In December  2004,  the FASB revised  Statement  No. 123,  "Accounting  for
Stock-Based  Compensation," by issuing FAS 123R. FAS 123R requires  companies to
recognize in their income  statements the grant-date fair value of stock options
and other equity-based compensation issued to their employees.  Previously,  FAS
123 recommended,  but did not require income  statement  recognition of the fair
value of equity-based compensation.  FAS 123R requires that share-based payments
that may be settled in cash be carried  at  current  fair  value.  Fair value is
determined  at each  balance  sheet date until the award is settled.  Changes in
fair value are recognized in the current period.  Share-based payments that will
be settled in equity  instruments  are measured at grant-date fair value and not
remeasured  for  subsequent  changes  in fair  value.  Compensation  expense  is
generally  recognized over the vesting period for awards that will be settled in
equity  instruments.  FAS 123R is effective for interim periods  beginning on or
after June 15, 2005.

     The Company previously  adopted the preferred income statement  recognition
methods of the original FAS 123.  Management  does not expect FAS 123R to have a
significant effect on its financial statements.

 43

AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS

STATEMENT OF POSITION 03-3, "ACCOUNTING FOR CERTAIN LOANS OR DEBT SECURITIES
ACQUIRED IN A TRANSFER"

     SOP 03-3  addresses  accounting for  differences  between  contractual  and
expected  cash  flows of certain  acquired  loans and debt  securities  when the
differences are due, at least in part, to credit quality. SOP 03-3 is applicable
to loans and debt  securities  acquired  individually,  in pools or as part of a
business  combination.  It is not applicable to loans  originated by the lender.
The yield that may be accreted  to income is limited to the excess of  estimated
undiscounted cash flows over the investor's investment in the asset.  Subsequent
increases in expected  cash flows should be recognized  prospectively  through a
yield  adjustment.  Subsequent  decreases  in  expected  cash  flows  should  be
recognized  as  impairment.  SOP 03-3  prohibits  the  carry-over or creation of
valuation allowances related to acquired assets,  including assets acquired in a
business combination that have evidence of deterioration since origination.  SOP
03-3 is  effective  for  loans and debt  securities  acquired  in  fiscal  years
beginning  after  December  15, 2004.  The guidance  provided by SOP 03-3 is not
expected to have a significant effect on future financial statements.

EMERGING ISSUES TASK FORCE

ISSUE 03-1, "THE MEANING OF OTHER-THAN-TEMPORARY IMPAIRMENT AND ITS APPLICATION
TO CERTAIN INVESTMENTS"

     EITF 03-1 provides guidance for determining when an investment is impaired,
for evaluating whether the impairment is other-than-temporary  and for measuring
impairment.  An asset is  considered  impaired  when its fair value is less than
cost. The criteria for evaluating whether the impairment is other-than-temporary
includes the nature of the asset, whether the asset can be prepaid by the issuer
in a manner that the investor will not recover its investment,  the severity and
duration of the  impairment  and the  investor's  ability and intent to hold the
asset until the fair value  recovers.  Impairment is measured as the  difference
between   fair   value   and   cost.    If   the    impairment   is   considered
other-than-temporary,   a  new  cost  basis  is  established  through  a  direct
write-down of the asset.

     In September  2004,  the FASB agreed to reconsider  EITF 03-1 and all other
guidance  on   disclosing,   measuring  and   recognizing   other-than-temporary
impairment of debt and equity securities. Until the reconsideration of EITF 03-1
is  complete,  we  are  unable  to  evaluate  the  effect  on  future  financial
statements.  The disclosure requirements of EITF 03-1 remain in effect. Guidance
for determining  other-than-temporary impairment continues to be provided by the
Securities and Exchange Commission's Staff Accounting Bulletin No. 59.

FORWARD-LOOKING STATEMENTS

     This  report  contains   forward-looking   statements  that  are  based  on
management's  beliefs,   assumptions,   current  expectations,   estimates,  and
projections about BOK Financial, the financial services industry and the economy
in general.  Words such as "anticipates,"  "believes,"  "estimates,"  "expects,"
"forecasts,"   "plans,"  "projects,"   variations  of  such  words  and  similar
expressions are intended to identify such forward-looking statements. Management
judgments  relating  to and  discussion  of the  provision  and reserve for loan
losses   involve   judgments   as  to   expected   events  and  are   inherently
forward-looking  statements.  Assessments that BOK Financial's  acquisitions and
other growth endeavors will be profitable are necessary  statements of belief as
to the outcome of future events, based in part on information provided by others
that BOK Financial has not  independently  verified.  These  statements  are not
guarantees of future  performance and involve certain risks,  uncertainties  and
assumptions  that are  difficult  to  predict  with  regard to  timing,  extent,
likelihood and degree of occurrence.  Therefore, actual results and outcomes may
materially  differ  from  what is  expressed,  implied,  or  forecasted  in such
forward-looking statements.  Internal and external factors that might cause such
a difference  include,  but are not limited to: (1) the ability to fully realize
expected  cost  savings from mergers  within the expected  time frames,  (2) the
ability of other  companies on which BOK  Financial  relies to provide goods and
services in a timely and  accurate  manner,  (3)  changes in interest  rates and
interest  rate  relationships,  (4) demand for  products and  services,  (5) the
degree of competition by traditional and nontraditional competitors, (6) changes
in banking  regulations,  tax laws,  prices,  levies,  and assessments,  (7) the
impact of technological  advances and (8) trends in customer behavior as well as
their  ability to repay loans.  BOK Financial  and its  affiliates  undertake no
obligation to update, amend, or clarify forward-looking statements, whether as a
result of new information, future events or otherwise.

LEGAL NOTICE

     As used in this  report,  the term "BOK  Financial"  and such terms as "the
Company,"  "the  Corporation,"  "our," "we" and "us" may refer to one or more of
its  consolidated  subsidiaries or to all of them taken as a whole. All of these
terms  are  used  for  convenience  only  and  are  not  intended  as a  precise
description  of any of the  separate  companies,  each of which  manages its own
affairs.

 44

REPORT OF MANAGEMENT ON FINANCIAL STATEMENTS

     Management of BOK Financial is responsible for the  preparation,  integrity
and fair presentation of the consolidated  financial statements included in this
annual  report.  The  consolidated  financial  statements  have been prepared in
accordance with accounting  principles  generally  accepted in the United States
and  necessarily  include some amounts that are based on our best  estimates and
judgments.

     Management,  under the supervision of the Chief  Executive  Officer and the
Chief  Financial  Officer,  conducted  an  assessment  of internal  control over
financial  reporting as of December 31, 2004.  Internal  control over  financial
reporting is a process designed to provide  reasonable  assurance  regarding the
reliability  of  financial  reporting  and  the  preparation  of  the  Company's
consolidated  financial  statements  for external  purposes in  accordance  with
accounting  principles  generally accepted in the United States. In establishing
internal control over financial reporting,  management assesses risk and designs
controls  to prevent or detect  financial  reporting  misstatements  that may be
consequential  to a reader.  Management also assesses the impact of any internal
control  deficiencies  and oversees the effort to continuously  improve internal
control  over  financial  reporting.  Because  of  inherent  limitations,  it is
possible that internal  controls may not prevent or detect  misstatements and it
is  possible  that  internal  controls  may vary  over  time  based on  changing
conditions.  There have been no material changes in internal controls subsequent
to December 31, 2004.

     The Risk Oversight and Audit Committee,  consisting entirely of independent
directors,   meets  regularly  with  management,   internal  auditors,  and  the
independent  registered public  accounting firm, Ernst & Young,  LLP,  regarding
management's assessment of internal control over financial reporting.

MANAGEMENT'S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

     Management is responsible for establishing and maintaining internal control
over financial reporting and for assessing the effectiveness of internal control
over  financial  reporting,  as such  term is  defined  in  Exchange  Act  Rules
13a-15(f)  and  15d-15(f).  Management  has  assessed the  effectiveness  of the
Company's  internal  control  over  financial  reporting  based on the  criteria
established  in  "Internal  Control  -  Integrated  Framework,"  issued  by  the
Committee of Sponsoring Organizations ("COSO") of the Treadway Commission. Based
on that assessment and criteria,  management has determined that the Company has
maintained  effective  internal control over financial  reporting as of December
31, 2004.

     Ernst & Young LLP, the independent  registered  public accounting firm that
audited the  consolidated  financial  statements of the Company included in this
annual  report,  has issued an audit report on  management's  assessment  of the
effectiveness of the Company's  internal control over financial  reporting as of
December  31,  2004.  Their  report,  which  expresses  unqualified  opinions on
management's  assessment  and on the  effectiveness  of the  Company's  internal
control over  financial  reporting as of December 31, 2004,  is included in this
annual report.

 45

REPORTS OF ERNST & Young LLP, Independent Registered Public Accounting Firm

REPORT ON CONSOLIDATED FINANCIAL STATEMENTS

The Board of Directors and Shareholders of BOK Financial Corporation

     We  have  audited  the  accompanying  consolidated  balance  sheets  of BOK
Financial  Corporation  as of  December 31,  2004  and  2003,  and  the  related
consolidated  statements of earnings,  shareholders'  equity, and cash flows for
each of the three years in the period ended December 31, 2004.  These  financial
statements   are  the   responsibility   of  the   Company's   management.   Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

     We  conducted  our audits in  accordance  with the  standards of the Public
Company Accounting Oversight Board (United States). Those standards require that
we plan and perform the audit to obtain  reasonable  assurance about whether the
financial  statements  are free of  material  misstatement.  An  audit  includes
examining,  on a test basis,  evidence supporting the amounts and disclosures in
the  financial  statements.  An audit also  includes  assessing  the  accounting
principles  used  and  significant  estimates  made  by  management,  as well as
evaluating the overall  financial  statement  presentation.  We believe that our
audits provide a reasonable basis for our opinion.

     In our opinion,  the financial statements referred to above present fairly,
in all material respects,  the consolidated  financial position of BOK Financial
Corporation at December 31, 2004 and 2003, and the  consolidated  results of its
operations  and its cash flows for each of the three  years in the period  ended
December  31,  2004,  in  conformity  with U.S.  generally  accepted  accounting
principles.

     We also have  audited,  in  accordance  with the  standards  of the  Public
Company  Accounting  Oversight Board (United States),  the  effectiveness of BOK
Financial Corporation's internal control over financial reporting as of December
31, 2004, based on criteria established in Internal Control-Integrated Framework
issued by the Committee of Sponsoring  Organizations of the Treadway  Commission
and our report dated March 11, 2005 expressed an unqualified opinion thereon.

Ernst & Young LLP
Tulsa, Oklahoma
March 11, 2005

 46

REPORTS OF ERNST & YOUNG LLP, INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

REPORT ON EFFECTIVENESS OF INTERNAL CONTROL OVER FINANCIAL REPORTING

The Board of Directors and Shareholders of BOK Financial Corporation

     We have  audited  management's  assessment,  included  in the  accompanying
Management's  Report on Internal  Control  over  Financial  Reporting,  that BOK
Financial  Corporation  maintained  effective  internal  control over  financial
reporting  as of December 31, 2004,  based on criteria  established  in Internal
Control-Integrated Framework issued by the Committee of Sponsoring Organizations
of the Treadway  Commission  (the COSO  criteria).  BOK Financial  Corporation's
management  is  responsible  for  maintaining  effective  internal  control over
financial  reporting  and for its  assessment of the  effectiveness  of internal
control over financial reporting. Our responsibility is to express an opinion on
management's  assessment  and an opinion on the  effectiveness  of the company's
internal control over financial reporting based on our audit.

     We  conducted  our audit in  accordance  with the  standards  of the Public
Company Accounting Oversight Board (United States). Those standards require that
we plan and  perform  the audit to obtain  reasonable  assurance  about  whether
effective  internal  control over  financial  reporting  was  maintained  in all
material  respects.  Our audit included  obtaining an  understanding of internal
control over financial reporting,  evaluating management's  assessment,  testing
and evaluating the design and operating  effectiveness of internal control,  and
performing   such  other   procedures   as  we   considered   necessary  in  the
circumstances.  We believe that our audit  provides a  reasonable  basis for our
opinion.

     A company's internal control over financial reporting is a process designed
to provide reasonable assurance regarding the reliability of financial reporting
and the preparation of financial  statements for external purposes in accordance
with generally accepted accounting principles. A company's internal control over
financial  reporting  includes those policies and procedures that (1) pertain to
the  maintenance  of records that, in reasonable  detail,  accurately and fairly
reflect the  transactions  and  dispositions  of the assets of the company;  (2)
provide  reasonable  assurance  that  transactions  are recorded as necessary to
permit preparation of financial statements in accordance with generally accepted
accounting  principles,  and that receipts and  expenditures  of the company are
being made only in accordance with authorizations of management and directors of
the company; and (3) provide reasonable assurance regarding prevention or timely
detection of  unauthorized  acquisition,  use, or  disposition  of the company's
assets that could have a material effect on the financial statements.

     Because  of its  inherent  limitations,  internal  control  over  financial
reporting  may not prevent or detect  misstatements.  Also,  projections  of any
evaluation  of  effectiveness  to future  periods  are  subject to the risk that
controls may become  inadequate  because of changes in  conditions,  or that the
degree of compliance with the policies or procedures may deteriorate.

     In our opinion,  management's  assessment  that BOK  Financial  Corporation
maintained  effective  internal control over financial  reporting as of December
31,  2004,  is  fairly  stated,  in all  material  respects,  based  on the COSO
criteria.  Also, in our opinion, BOK Financial  Corporation  maintained,  in all
material  respects,  effective  internal control over financial  reporting as of
December 31, 2004, based on the COSO criteria.

     We also have  audited,  in  accordance  with the  standards  of the  Public
Company  Accounting  Oversight  Board  (United  States),  the 2004  consolidated
financial statements of BOK Financial Corporation and our report dated March 11,
2005 expressed an unqualified opinion thereon.

Ernst & Young LLP
Tulsa, Oklahoma
March 11, 2005

 47


CONSOLIDATED STATEMENTS OF EARNINGS
(In Thousands Except Share And Per Share Data)
                                                                                 2004              2003              2002
                                                                          ----------------- ----------------- -----------------
Interest Revenue
                                                                                                       
Loans                                                                       $   408,115       $   375,788       $   377,708
Taxable securities                                                              197,884           180,581           186,902
Tax-exempt securities                                                             7,359             7,898             9,359
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total securities                                                       205,243           188,479           196,261
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Trading securities                                                                  573               625               653
Funds sold and resell agreements                                                    353               281               291
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total interest revenue                                                 614,284           565,173           574,913
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Interest Expense
Deposits                                                                        144,433           131,929           145,466
Borrowed funds                                                                   38,847            32,272            49,364
Subordinated debenture                                                            7,761             9,477            10,751
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total interest expense                                                 191,041           173,678           205,581
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Net Interest Revenue                                                            423,243           391,495           369,332
Provision for Credit Losses                                                      20,439            35,636            33,730
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Net Interest Revenue After Provision for Credit Losses                          402,804           355,859           335,602
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Other Operating Revenue
Brokerage and trading revenue                                                    41,107            41,152            26,290
Transaction card revenue                                                         64,816            57,352            52,213
Trust fees and commissions                                                       57,532            45,763            40,092
Service charges and fees on deposit accounts                                     93,712            82,042            67,632
Mortgage banking revenue                                                         28,189            52,336            48,910
Leasing revenue                                                                   3,118             3,508             3,330
Other revenue                                                                    24,091            24,065            19,094
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total fees and commissions                                             312,565           306,218           257,561
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Gain on sale of assets                                                              887               822             1,157
Gain (loss) on securities, net                                                   (3,088)            7,188            58,704
Gain (loss) on derivatives, net                                                  (1,474)           (9,375)            5,236
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total other operating revenue                                          308,890           304,853           322,658
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Other Operating Expense
Personnel                                                                       240,661           222,922           187,439
Business promotion                                                               15,618            12,937            11,367
Contribution of stock to BOK Charitable Foundation                                5,561                 -                 -
Professional fees and services                                                   15,487            17,935            12,987
Net occupancy and equipment                                                      47,289            45,967            42,347
Data processing and communications                                               60,025            53,398            45,912
Printing, postage and supplies                                                   14,034            13,930            12,665
Net (gains) losses and operating expenses on repossessed assets                  (4,016)              271             1,014
Amortization of intangible assets                                                 8,138             8,101             7,638
Mortgage banking costs                                                           18,167            40,296            42,271
Provision (recovery) for impairment of mortgage servicing rights                 (1,567)          (22,923)           45,923
Other expense                                                                    21,827            20,604            19,991
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
         Total other operating expense                                          441,224           413,438           429,554
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Income Before Taxes                                                             270,470           247,274           228,706
Federal and state income tax                                                     91,447            88,914            80,835
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Net Income                                                                  $   179,023       $   158,360       $   147,871
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Earnings Per Share:
    Basic                                                                   $     3.00        $      2.67       $      2.59
    Diluted                                                                 $     2.68        $      2.38       $      2.30
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
Average Shares Used in Computation:
    Basic                                                                    59,128,395        58,699,951        56,613,689
    Diluted                                                                  66,732,496        66,509,121        64,353,558
- ------------------------------------------------------------------------- ----------------- ----------------- -----------------
See accompanying notes to consolidated financial statements.


 48


CONSOLIDATED BALANCE SHEETS
(In Thousands Except Share Data)
                                                                                                       December 31,
                                                                                            -----------------------------------
                                                                                                  2004              2003
                                                                                            ----------------- -----------------
Assets
                                                                                                         
Cash and due from banks                                                                       $    503,715     $      629,480
Funds sold and resell agreements                                                                    27,376             14,432
Trading securities                                                                                   9,692              7,823
Securities:
   Available for sale                                                                            4,080,696          3,833,449
   Available for sale securities pledged to creditors                                              512,494            685,419
   Investment (fair value: 2004 - $222,636;  2003 - $191,256)                                      221,094            187,951
- ------------------------------------------------------------------------------------------- ----------------- -----------------
   Total securities                                                                              4,814,284          4,706,819
- ------------------------------------------------------------------------------------------- ----------------- -----------------
Loans                                                                                            7,928,967          7,483,889
Less reserve for loan losses                                                                      (108,618)          (114,784)
- ------------------------------------------------------------------------------------------- ----------------- -----------------
   Loans, net of reserve                                                                         7,820,349          7,369,105
- ------------------------------------------------------------------------------------------- ----------------- -----------------
Premises and equipment, net                                                                        172,643            175,901
Accrued revenue receivable                                                                          79,644             74,980
Intangible assets, net                                                                             242,594            250,686
Mortgage servicing rights, net                                                                      45,678             48,550
Real estate and other repossessed assets                                                             3,763              7,186
Bankers' acceptances                                                                                31,799             30,884
Receivable on unsettled security transactions                                                       56,873                  -
Derivative contracts                                                                               380,051            149,100
Other assets                                                                                       206,953            130,652
- ------------------------------------------------------------------------------------------- ----------------- -----------------
      Total assets                                                                            $ 14,395,414     $   13,595,598
- ------------------------------------------------------------------------------------------- ----------------- -----------------

Liabilities and Shareholders' Equity
Noninterest-bearing demand deposits                                                           $  1,927,119     $    1,648,600
Interest-bearing deposits:
  Transaction                                                                                    3,947,088          4,021,808
  Savings                                                                                          156,339            174,729
  Time                                                                                           3,643,852          3,374,726
- ------------------------------------------------------------------------------------------- ----------------- -----------------
  Total deposits                                                                                 9,674,398          9,219,863
- ------------------------------------------------------------------------------------------- ----------------- -----------------
Funds purchased and repurchase agreements                                                        1,555,507          1,609,668
Other borrowings                                                                                 1,015,000          1,016,650
Subordinated debenture                                                                             151,594            154,332
Accrued interest, taxes and expense                                                                 71,062             85,409
Bankers' acceptances                                                                                31,799             30,884
Due on unsettled security transactions                                                                   -              8,259
Derivative contracts                                                                               387,292            149,326
Other liabilities                                                                                  110,268             92,577
- ------------------------------------------------------------------------------------------- ----------------- -----------------
  Total liabilities                                                                             12,996,920         12,366,968
- ------------------------------------------------------------------------------------------- ----------------- -----------------
Shareholders' equity:
  Preferred stock                                                                                       12                 12
  Common stock ($.00006 par value; 2,500,000,000 shares authorized;
      shares issued and outstanding:  2004 - 60,420,811; 2003 - 58,055,697)                              4                  4
  Capital surplus                                                                                  631,747            546,594
  Retained earnings                                                                                809,261            698,052
  Treasury stock (shares at cost: 2004 - 998,393; 2003 - 848,892)                                  (30,905)           (24,491)
  Accumulated other comprehensive income (loss)                                                    (11,625)             8,459
- ------------------------------------------------------------------------------------------- ----------------- -----------------
  Total shareholders' equity                                                                     1,398,494          1,228,630
- ------------------------------------------------------------------------------------------- ----------------- -----------------
      Total liabilities and shareholders' equity                                              $ 14,395,414     $   13,595,598
- ------------------------------------------------------------------------------------------- ----------------- -----------------


See accompanying notes to consolidated financial statements.

 49


CONSOLIDATED STATEMENTS OF CASH FLOWS
(In Thousands)
                                                                                      2004           2003          2002
                                                                                -------------- -------------- -------------
Cash Flows From Operating Activities:
                                                                                                      
    Net income                                                                   $   179,023    $   158,360    $   147,871
    Adjustments to reconcile net income to net cash
      provided by operating activities:
         Provision for credit losses                                                  20,439         35,636         33,730
         Provision (recovery) for mortgage servicing rights impairment                (1,567)       (22,923)        45,923
         Unrealized (gains) losses from derivatives                                    6,124          5,888         (5,112)
         Depreciation and amortization                                                47,298         64,425         65,790
         Tax benefit on exercise of stock options                                      4,609          1,325          5,482
         Stock-based compensation                                                     11,306          5,746          4,124
         Net (accretion) amortization of securities discounts and premiums            (3,116)         8,965          5,818
         Net gain on sale of assets                                                  (11,678)       (44,426)       (83,501)
         Contribution of stock to BOK Charitable Foundation                            5,561              -              -
         Mortgage loans originated for resale                                       (635,624)    (1,314,453)    (1,014,009)
         Proceeds from sale of mortgage loans held for resale                        666,549      1,420,475      1,073,044
         Change in trading securities                                                 (1,869)        (2,713)         5,217
         Change in accrued revenue receivable                                         (4,664)        (2,962)        (2,776)
         Change in other assets                                                      (48,766)       (28,442)       (12,452)
         Change in accrued interest, taxes and expense                               (14,722)        11,366          7,029
         Change in other liabilities                                                  39,218        (13,906)         8,010
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Net cash provided by operating activities                                            258,121        282,361        284,188
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Cash Flows From Investing Activities:
    Proceeds from sales of available for sale securities                           2,652,554      5,089,734      6,873,320
    Proceeds from maturities of investment securities                                 61,583         65,504        139,591
    Proceeds from maturities of available for sale securities                      1,036,014      2,410,213      1,802,845
    Purchases of investment securities                                               (94,947)       (55,678)       (96,627)
    Purchases of available for sale securities                                    (3,800,015)    (8,145,655)    (8,985,019)
    Loans originated or acquired net of principal collected                         (554,128)      (741,405)      (586,281)
    Payments on derivative asset contracts                                            (9,368)       (41,226)       (12,912)
    Net change in other investment assets                                              3,208         (3,849)            43
    Proceeds from disposition of assets                                               69,320         65,989         58,390
    Purchases of assets                                                              (34,404)       (62,926)       (46,729)
    Cash and cash equivalents of subsidiaries and
       branches acquired and sold, net                                                     -          2,123         46,295
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Net cash used by investing activities                                               (670,183)    (1,417,176)      (807,084)
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Cash Flows From Financing Activities:
    Net change in demand deposits, transaction
      deposits and savings accounts                                                  185,409        984,603        604,771
    Net change in certificates of deposit                                            269,126        107,522        395,740
    Net change in other borrowings                                                   (55,811)        65,610       (165,744)
    Change in amount receivable (due) on unsettled security transactions             (65,132)        74,160       (297,055)
    Pay down of other borrowings                                                           -        (95,000)       (10,095)
    Issuance of preferred, common and treasury stock, net                              7,132          4,627          4,172
    Pay down of subordinated debenture                                                     -              -        (30,000)
    Net change in derivative margin accounts                                         (50,202)       (31,763)        (5,148)
    Proceeds from derivative liability contracts                                      10,259         45,538          3,162
    Dividends paid                                                                    (1,540)          (785)           (30)
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Net cash provided by financing activities                                            299,241      1,154,512        499,773
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Net increase (decrease) in cash and cash equivalents                                (112,821)        19,697        (23,123)
Cash and cash equivalents at beginning of period                                     643,912        624,215        647,338
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Cash and cash equivalents at end of period                                       $   531,091    $   643,912    $   624,215
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Cash paid for interest                                                           $   192,187    $   176,225    $   208,612
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Cash paid for taxes                                                                   95,282         81,596         81,154
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Net loans transferred to repossessed real estate                                       6,013          6,378          4,550
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Payment of dividends in common stock                                                  65,899         58,300         53,165
- ------------------------------------------------------------------------------- -------------- -------------- -------------
Common stock and price guarantee issued for acquisition                                    -              -         67,745
- ------------------------------------------------------------------------------- -------------- -------------- -------------


See accompanying notes to consolidated financial statements.

 50


CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
(In Thousands)
                                                                       Preferred Stock                  Common Stock
                                                                ------------------------------  ------------------------------
                                                                    Shares         Amount           Shares         Amount
                                                                ------------------------------  ------------------------------
                                                                                                         
December 31, 2001                                                   250,000          $25             51,737           $3
Comprehensive income:
   Net income                                                             -            -                  -            -
   Other comprehensive loss, net of tax:
     Unrealized gain on securities                                        -            -                  -            -
Total comprehensive income
Exercise of stock options                                                 -            -                695            -
Tax benefit on exercise of stock options                                  -            -                  -            -
Stock-based compensation                                                  -            -                  -            -
Preferred stock dividend                                                  -            -                  -            -
Issue shares for acquisition                                              -            -              1,711            -
Fair value of stock price guarantee                                       -            -                  -            -
Dividends paid in shares of common stock:
   Preferred stock                                                        -            -                 48            -
   Common stock                                                           -            -              1,559            -
- ------------------------------------------------------------------------------------------------------------------------------
December 31, 2002                                                   250,000           25             55,750            3
Comprehensive income:
   Net income                                                             -            -                  -            -
   Other comprehensive loss, net of tax:
     Unrealized loss on securities                                        -            -                  -            -
Total comprehensive income
Exercise of stock options                                                 -            -                603            -
Tax benefit on exercise of stock options                                  -            -                  -            -
Stock-based compensation                                                  -            -                  -            -
Cash dividends on preferred stock                                         -            -                  -            -
Redeem nonvoting preferred units                                          -          (13)                 -            -
Dividends paid in shares of common stock:
   Preferred stock                                                        -            -                 23            -
   Common stock                                                           -            -              1,680            1
- ------------------------------------------------------------------------------------------------------------------------------
December 31, 2003                                                   250,000           12             58,056            4
Comprehensive income:
   Net income                                                             -            -                  -            -
   Other comprehensive loss, net of tax:
     Unrealized loss on securities                                        -            -                  -            -
Total comprehensive income
Exercise of stock options                                                 -            -                616            -
Conversion of preferred stock to common                                 (25)           -                  -            -
Tax benefit on exercise of stock options                                  -            -                  -            -
Stock-based compensation                                                  -            -                  -            -
Cash dividends on preferred stock                                         -            -                  -            -
Dividends paid in shares of common stock                                  -            -              1,749            -
- ------------------------------------------------------------------------------------------------------------------------------
December 31, 2004                                                   249,975          $12             60,421           $4
- ------------------------------------------------------------------------------------------------------------------------------



                                                                                 December 31,
                                                                -------------------------------------------
                                                                     2004          2003          2002
                                                                -------------------------------------------
(1) Changes in other comprehensive income:
                                                                                      
     Unrealized gains (losses) on securities                      $ (31,806)    $ (46,884)     $119,609
     Unrealized losses on cash flow hedges                           (1,625)            -             -
     Tax benefit (expense) on unrealized gains (losses)              11,303        16,858       (44,390)
     Reclassification adjustment for (gains) losses
       realized and included in net income                            3,088        (7,188)      (58,704)
     Reclassification adjustment for tax expense (benefit)
       on realized (gains) losses                                    (1,044)        2,585        20,781
                                                                -------------------------------------------
     Net change in unrealized gains (losses)                      $ (20,084)    $ (34,629)     $ 37,296
                                                                -------------------------------------------


See accompanying notes to consolidated financial statements.

 51


   Accumulated
      Other                                                        Treasury Stock
   Comprehensive           Capital          Retained     ------------------------------------
  Income (Loss) (1)        Surplus          Earnings           Shares            Amount            Total
- -------------------- ----------------- ----------------- ----------------- ------------------ ---------------
                                                                                
    $  5,792              $335,443          $504,101            541            $(12,498)        $  832,866

           -                     -           147,871              -                   -            147,871

      37,296                     -                 -              -                   -             37,296
                                                                                              ---------------
                                                                                                   185,167
                                                                                              ---------------
           -                 8,515                 -            125              (4,343)             4,172
           -                 5,482                 -              -                   -              5,482
           -                 4,124                 -              -                   -              4,124
           -                     -                (2)             -                   -                 (2)
           -                64,550                 -              -                   -             64,550
           -                 3,195                 -              -                   -              3,195

           -                 1,500            (1,500)             -                   -                  -
           -                52,245           (51,693)            17                (580)               (28)
- -------------------- ----------------- ----------------- ----------------- ------------------ ---------------
      43,088               475,054           598,777            683             (17,421)         1,099,526

           -                     -           158,360              -                   -            158,360

     (34,629)                    -                 -              -                   -            (34,629)
                                                                                              ---------------
                                                                                                   123,731
                                                                                              ---------------
           -                10,953                 -            145              (6,326)             4,627
           -                 1,325                 -              -                   -              1,325
           -                   219                 -              -                   -                219
           -                     -              (750)             -                   -               (750)
           -                     -                 -              -                   -                (13)

           -                   750              (750)             -                   -                  -
           -                58,293           (57,585)            21                (744)               (35)
- -------------------- ----------------- ----------------- ----------------- ------------------ ---------------
       8,459               546,594           698,052            849             (24,491)         1,228,630

           -                     -           179,023              -                   -            179,023

     (20,084)                    -                 -              -                   -            (20,084)
                                                                                              ---------------
                                                                                                   158,939
                                                                                              ---------------
           -                12,507                 -            122              (5,375)             7,132
           -                     -                 -              -                   -                  -
           -                 4,609                 -              -                   -              4,609
           -                 1,099                 -              -                   -              1,099
           -                     -            (1,875)             -                   -             (1,875)
           -                66,938           (65,939)            27              (1,039)               (40)
- -------------------- ----------------- ----------------- ----------------- ------------------ ---------------
    $(11,625)             $631,747          $809,261            998            $(30,905)        $1,398,494
- -------------------- ----------------- ----------------- ----------------- ------------------ ---------------


 52

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

     The Consolidated  Financial  Statements of BOK Financial  Corporation ("BOK
Financial" or "the  Company") have been prepared in conformity  with  accounting
principles generally accepted in the United States,  including general practices
of the banking  industry.  The  consolidated  financial  statements  include the
accounts of BOK Financial and its  subsidiaries,  principally  Bank of Oklahoma,
N.A. and its subsidiaries ("BOk"), Bank of Texas, N.A., Bank of Arkansas,  N.A.,
Bank of Albuquerque,  N.A.,  Colorado State Bank and Trust,  N.A. and BOSC, Inc.
Certain  prior year  amounts have been  reclassified  to conform to current year
classifications.

     The  consolidated  financial  statements  would also  include  the  assets,
liabilities,  non-controlling  interests  and results of  operations of variable
interest  entities  ("VIEs")  when BOK Financial is determined to be the primary
beneficiary.   Variable   interest   entities  are  generally  defined  in  FASB
Interpretation  No. 46R,  "Consolidation  of  Variable  Interest  Entities,"  as
entities that either do not have sufficient  equity to finance their  activities
without support from other parties or whose equity  investors lack a controlling
financial  interest.  BOK  Financial  has  limited  interests  in  VIEs  in  its
operations.

NATURE OF OPERATIONS

     BOK Financial, through its subsidiaries, provides a wide range of financial
services to commercial and industrial  customers,  other financial  institutions
and  consumers  throughout  Oklahoma,  Northwest  Arkansas,  Dallas and Houston,
Texas,  Albuquerque,  New Mexico, and Denver,  Colorado.  These services include
depository and cash management;  lending and lease financing;  mortgage banking;
securities  brokerage,  trading and  underwriting;  and personal  and  corporate
trust.

USE OF ESTIMATES

     Preparation of BOK Financial's  consolidated  financial statements requires
management  to make  estimates of future  economic  activities,  including  loan
collectibility,  prepayments  and  cash  flows  from  customer  accounts.  These
estimates  are based  upon  current  conditions  and  information  available  to
management. Actual results may differ significantly from these estimates.

ACQUISITIONS

     Assets  and  liabilities  acquired  by  purchase,   including  identifiable
intangible  assets,  are recorded at fair values on the acquisition  dates.  The
Consolidated  Statements of Earnings  include the results of purchases  from the
dates of acquisition.

INTANGIBLE ASSETS

     Intangible assets, which result from business  combinations,  are accounted
for under the provisions of Statement of Financial Accounting Standards No. 142,
"Goodwill and Other  Intangible  Assets," and No. 147,  "Acquisitions of Certain
Financial Institutions."

     Intangible assets with indefinite  lives,  such as goodwill,  are evaluated
for each of BOK  Financial's  business  units for  impairment  annually  or more
frequently  if  conditions  indicate  impairment.  The  evaluation  of  possible
impairment  of  intangible  assets  involves  significant  judgment  based  upon
short-term and long-term projections of future performance.

     The fair  value of BOK  Financial's  business  units  is  estimated  by the
discounted  future earnings method.  Income growth is projected over a five-year
period for each unit and a terminal  value is computed.  This  projected  income
stream is converted to current fair value by using a discount rate that reflects
a rate of return required by a willing buyer.

     Other  identifiable  intangible  assets and core  deposit  intangibles  are
amortized using accelerated  methods over the estimated  benefit periods.  These
periods  generally range from 5 to 10 years for other intangible assets and core
deposit  intangibles.  The net book value of these  other  intangibles  and core
deposit  intangibles  are evaluated  for  impairment  when  economic  conditions
indicate an impairment may exist.

CASH EQUIVALENTS

     Due from  banks,  funds sold  (generally  federal  funds  sold for  one-day
periods) and resell  agreements  (which  generally mature within one to 30 days)
are considered cash equivalents.

SECURITIES

     Securities  are  identified  as trading,  investment  (held to maturity) or
available for sale at the time of purchase  based upon the intent of management,
liquidity and capital  requirements,  regulatory  limitations and other relevant
factors.  Trading securities,  which are acquired for profit through resale, are
carried at market  value with  unrealized  gains and losses  included in current
period   earnings.   Investment   securities  are  carried  at  amortized  cost.

 53

Amortization is computed by methods that approximate level yield and is adjusted
for  changes  in  prepayment  estimates.  Investment  securities  may be sold or
transferred to trading or available for sale  classification  in certain limited
circumstances specified in generally accepted accounting principles.  Securities
identified as available for sale are carried at fair value. Unrealized gains and
losses  are  recorded,  net of  deferred  income  taxes,  as  accumulated  other
comprehensive  income  (loss)  in  shareholders'  equity.  Unrealized  losses on
securities  are  evaluated  to determine  if the losses are  temporary  based on
various  factors,  including  the cause of the loss,  prospects for recovery and
management's  intent  and  ability  to hold the  security  until the fair  value
exceeds amortized cost. An impairment charge is recorded against earnings if the
loss is  determined  to be other than  temporary.  Realized  gains and losses on
sales of securities are based upon the amortized  cost of the specific  security
sold.  Available for sale  securities  are  separately  identified as pledged to
creditors if the creditor has the right to sell or repledge the collateral.

    The purchase or sale of securities  is recognized on a trade date basis.  A
net receivable or payable is recognized for subsequent  transaction  settlement.
BOK  Financial  will  periodically  commit to purchase  to-be-announced  ("TBA")
mortgage-backed securities.  These commitments are carried at fair value if they
are considered derivative contracts.  These commitments are not reflected in BOK
Financial's  balance sheet until settlement date if they meet specific  criteria
exempting them from the definition of derivative contracts.

DERIVATIVE INSTRUMENTS

     Derivative  instruments  may be used by the Company as part of its interest
rate risk  management  programs  or may be offered to  customers  to assist with
their hedging strategies.  All derivative instruments are carried at fair value.
Changes in fair value are generally reported in income as they occur.

     Derivative  instruments used to manage interest rate risk consist primarily
of interest rate swaps. These contracts modify the interest income or expense of
certain  assets  or   liabilities.   Amounts   receivable  from  or  payable  to
counterparties  are  reported  in interest  income or expense  using the accrual
method.  Changes in fair value of  interest  rate  swaps are  reported  in other
operating revenue - gains or losses on derivatives.

     In certain  circumstances,  interest  rate swaps may be  designated as fair
value  hedges and may  qualify  for hedge  accounting.  In these  circumstances,
changes in the fair value of the hedged asset or liability that are attributable
to the  hedged  risk are also  reported  in other  operating  revenue - gains or
losses on derivatives, and may partially or completely offset the change in fair
value of the  interest  rate  swap.  Fair  value  hedges  are  considered  to be
effective if the cumulative  fair value  adjustment of the interest rate swap is
within a range of 80% to 120% of the change in fair value of the hedged asset or
liability.

     Interest  rate swaps may be designated as cash flow hedges of variable rate
assets or liabilities, or of anticipated transactions. Changes in the fair value
of  interest  rate  swaps  designated  as  cash  flow  hedges  are  recorded  in
accumulated  other  comprehensive  income to the extent they are effective.  The
amount recorded in other comprehensive income is reclassified to earnings in the
same periods as the hedged cash flows impact earnings.  The ineffective  portion
of changes in fair value is reported in current earnings.

     If a derivative  instrument  that had been designated as a fair value hedge
is terminated or if the hedge  designation  is removed or deemed to no longer be
effective,  the difference between the hedged item's carrying value and its face
amount is  recognized  into income over the  remaining  original  hedge  period.
Similarly,  if a derivative  instrument  that had been designated as a cash flow
hedge is  terminated  or if the hedge  designation  is  removed  or deemed to no
longer be effective,  the amount  remaining in accumulated  other  comprehensive
income is reclassified to earnings in the same period as the hedged item.

     BOK  Financial  also  enters  into  mortgage  loan   commitments  that  are
considered  derivative  instruments.  Forward sales  contracts are used to hedge
these  mortgage  loan  commitments  as well as  mortgage  loans  held for  sale.
Mortgage loan  commitments  are carried at fair value based upon quoted  prices,
excluding the value of loan servicing rights or other ancillary values.  Changes
in fair value of the mortgage loan  commitments  and forward sales contracts are
reported in other operating revenue - mortgage banking revenue.

     Derivative  contracts  are also  offered to  customers to assist in hedging
their risks of adverse changes in commodity  prices,  interest rates and foreign
exchange rates.  BOK Financial  serves as an intermediary  between its customers
and the markets. Each contract between BOK Financial and its customers is offset
by a contract between BOK Financial and various counterparties.  These contracts
are carried at fair value.  Compensation  for credit risk and  reimbursement  of
administrative  costs are recognized over the life of the contracts and included
in other operating revenue - brokerage and trading revenue.

 54

LOANS

     Loans are  either  secured or  unsecured  based on the type of loan and the
financial  condition of the borrower.  Repayment is generally expected from cash
flow or proceeds from the sale of selected assets of the borrower. BOK Financial
is exposed to risk of loss on loans due to the  borrower's  difficulties,  which
may arise from any number of factors,  including  problems within the respective
industry or local economic  conditions.  Access to  collateral,  in the event of
borrower default,  is reasonably assured through adherence to applicable lending
laws and through sound lending standards and credit review procedures.

     Interest is accrued at the applicable interest rate on the principal amount
outstanding.  Loans are placed on  nonaccrual  status  when,  in the  opinion of
management,  full  collection of principal or interest is  uncertain,  generally
when the  collection  of  principal  or  interest  is 90 days or more  past due.
Interest previously accrued but not collected is charged against interest income
when the loan is placed on nonaccrual  status.  Payments on nonaccrual loans are
applied to principal or reported as interest  income,  according to management's
judgment as to the collectibility of principal.

     Loan  origination  and  commitment  fees and direct  loan  acquisition  and
origination costs, when significant, are deferred and amortized as an adjustment
to yield over the life of the loan or over the commitment period, as applicable.

     Mortgage  loans held for sale are carried at the lower of aggregate cost or
market value.  Mortgage loans held for sale that are designated as hedged assets
are carried at fair value based on sales  commitments or market quotes.  Changes
in fair value after the date of designation  of an effective  hedge are recorded
in other operating revenue.

RESERVE FOR LOAN LOSSES AND OFF-BALANCE SHEET CREDIT LOSSES

     Reserves for loan losses and  off-balance  sheet credit losses are assessed
by  management,  based  upon an ongoing  quarterly  evaluation  of the  probable
estimated losses inherent in the portfolio, and includes probable losses on both
outstanding  loans and unused  commitments  to provide  financing.  A consistent
methodology  has been  developed  that  includes  reserves  assigned to specific
criticized  loans,  general reserves that are based upon  statistical  migration
analyses for each category of loans,  and a nonspecific  allowance that is based
upon an analysis of current economic conditions, loan concentrations,  portfolio
growth and other relevant factors.  The reserve for loan losses related to loans
that are  identified  for  evaluation in accordance  with Statement of Financial
Accounting Standards No. 114, "Accounting by Creditors for Impairment of a Loan"
("FAS 114"),  is based  on  discounted  cash  flows  using  the  loan's  initial
effective  interest  rate  or the  fair  value  of the  collateral  for  certain
collateral  dependent loans. Loans are considered to be impaired when it becomes
probable that BOK Financial  will be unable to collect all amounts due according
to the contractual  terms of the loan agreement.  This is substantially the same
criteria used to determine  when a loan should be placed on  nonaccrual  status.
This  evaluation is  inherently  subjective  as it requires  material  estimates
including the amounts and timing of future cash flows expected to be received on
impaired loans that may be susceptible to significant change.

     In accordance with the provisions of FAS 114, management has excluded small
balance,  homogeneous loans from the impairment evaluation specified in FAS 114.
Such loans include 1-4 family  mortgage loans,  consumer  loans,  and commercial
loans with committed  amounts less than $1 million.  The adequacy of the reserve
for loan  losses  applicable  to these loans is  evaluated  in  accordance  with
generally  accepted  accounting  principles  and  standards  established  by the
banking regulatory authorities and adopted as policy by BOK Financial.

     A  provision  for credit  losses is  charged  against  earnings  in amounts
necessary to maintain  adequate  reserves for loan and off-balance  sheet credit
losses.  Loans are  charged  off when the loan  balance or a portion of the loan
balance is no longer covered by the paying  capacity of the borrower based on an
evaluation of available cash resources and collateral value. Loans are evaluated
quarterly  and  charge-offs  are  taken  in the  quarter  in  which  the loss is
identified. Additionally, all unsecured or under-secured loans that are past due
by 180  days or more  are  charged  off  within  30  days.  Recoveries  of loans
previously charged off are added to the reserve.

ASSET SECURITIZATION

     BOK Financial  periodically  securitizes  and sells pools of assets.  These
transactions  are recorded as sales for  financial  reporting  purposes when the
criteria for surrender of control specified in Statement of Financial Accounting
Standards,  No. 140 "Accounting for Transfers and Servicing of Financial  Assets
and  Extinguishment  of Liabilities" are met. BOK Financial may retain the right
to service the assets and a residual  interest in excess cash flows generated by
the  assets.  The  carrying  value of

 55

the assets sold is allocated  between the portion sold and the portion  retained
based on  relative  fair  values.  The fair  value of these  retained  assets is
determined by a  discounting  of expected  future net cash to be received  using
assumed market  interest  rates for these  instruments.  Residual  interests are
carried at fair value. Changes in fair values are recorded in income.  Servicing
rights are carried at the lower of  amortized  cost or fair  value.  A valuation
allowance  is provided  when  amortized  cost of servicing  rights  exceeds fair
value.

REAL ESTATE AND OTHER REPOSSESSED ASSETS

     Real estate and other repossessed  assets are assets acquired in partial or
total forgiveness of loans. These assets are carried at the lower of cost, which
is  determined  by fair value at date of  foreclosure,  or current  fair  value.
Income  generated  by these assets is  recognized  as  received,  and  operating
expenses are recognized as incurred.

PREMISES AND EQUIPMENT

     Premises and equipment are carried at cost including  capitalized interest,
when appropriate,  less accumulated depreciation and amortization.  Depreciation
and amortization are computed on a straight-line basis over the estimated useful
lives of the assets  or, for  leasehold  improvements,  over the  shorter of the
estimated  useful lives or remaining lease terms.  Repair and maintenance  costs
are charged to expense as incurred.

MORTGAGE SERVICING RIGHTS

     Capitalized mortgage servicing rights are carried at the lower of amortized
cost or fair value.  Amortization  is  determined in proportion to the projected
cash flows over the estimated lives of the servicing portfolios. The actual cash
flows are dependent  upon the  prepayment  of the mortgage  loans and may differ
significantly from the estimates.

     There is no active market for trading in mortgage  servicing rights. We use
a cash flow  model to  determine  fair  value.  Key  assumptions  and  estimates
including projected  prepayment speeds and assumed servicing costs,  earnings on
escrow  deposits,  ancillary  income and  discount  rates used by this model are
based on  current  market  sources.  A  separate  third  party  model is used to
estimate  prepayment  speeds based on interest  rates,  housing  turnover rates,
estimated loan curtailment, anticipated defaults and other relevant factors. The
prepayment  model is updated  daily for changes in market  conditions.  At least
annually, we request estimates of fair value from outside sources to corroborate
the results of the valuation model.

     Permanent impairment of mortgage servicing rights is evaluated quarterly. A
strata is  considered  to be  permanently  impaired  if the fair  value does not
exceed  amortized  cost after  assuming a 300 basis  point  increase in mortgage
interest  rates.  The amortized  cost of the asset is reduced to the  calculated
fair value through a charge against the valuation allowance.

     Originated  mortgage  servicing  rights are recognized when either mortgage
loans are  originated  pursuant to an existing plan for sale or, if no such plan
exists,  when the  mortgage  loans are sold.  The fair  value of the  originated
servicing  rights is  determined  at closing  based upon  relative  fair  value.
Purchased mortgage servicing rights are recorded at cost.

FEDERAL AND STATE INCOME TAXES

     BOK Financial utilizes the liability method in accounting for income taxes.
Under this method, deferred tax assets and liabilities are determined based upon
the difference  between the values of the assets and liabilities as reflected in
the  financial  statement and their related tax basis using enacted tax rates in
effect for the year in which the  differences  are  expected to be  recovered or
settled.  As changes in tax law or rates are  enacted,  deferred  tax assets and
liabilities are adjusted through the provision for income taxes.

     Current income tax expense is based on an effective tax rate that considers
statutory federal and state income tax rates and permanent  differences  between
income and expense  recognition for financial reporting and income tax purposes.
The amount of current  income tax  expense  recognized  in any period may differ
from amounts reported to taxing  authorities.  These differences are recorded as
current income tax  liabilities.  Income tax expense may be reduced when amounts
accrued are determined to no longer represent liabilities of the Company. Income
tax expense was reduced $3.0 million in 2004 from the resolution of state income
tax issues.

     BOK Financial  and its  subsidiaries  file  consolidated  tax returns.  The
subsidiaries  provide for income  taxes on a separate  return basis and remit to
BOK Financial amounts determined to be currently payable.

 56

EMPLOYEE BENEFIT PLANS

     BOK Financial  sponsors various plans,  including a defined benefit pension
plan ("Pension  Plan"),  qualified  profit sharing plans ("Thrift  Plans"),  and
employee  healthcare plans.  Employer  contributions to the Thrift Plans,  which
match employee  contributions subject to percentage and years of service limits,
are expensed when incurred.  Pension Plan costs,  which are based upon actuarial
computations of current costs, are expensed annually. Unrecognized prior service
cost and net gains or losses are  amortized  on a  straight-line  basis over the
estimated  remaining  lives of the  participants.  BOK Financial  recognizes the
expense of health care benefits on the accrual method. Employer contributions to
the Pension Plan and various  health care plans are in  accordance  with Federal
income tax regulations.

STOCK COMPENSATION PLANS

     BOK  Financial  has various  stock  compensation  plans for its  employees.
During  2003,  BOK  Financial  adopted the  expense  recognition  provisions  of
Financial   Accounting  Standards  Board  Statement  No.  123,  "Accounting  for
Stock-Based  Compensation"  ("FAS  123"),  as amended by  Statement of Financial
Accounting  Standards  No.  148,  "Accounting  for  Stock-Based  Compensation  -
Transition and Disclosure" ("FAS 148"). Under FAS 123,  compensation  expense is
recognized based on the fair value of stock options granted. BOK Financial chose
to retroactively restate its results of operations for the accounting change, as
provided by FAS 148.

     BOK  Financial  also  permits  certain  executive  officers  to  defer  the
recognition of income from the exercise of stock options for income tax purposes
and to diversify the deferred income into alternative  investments.  Because the
Company is expected to settle these  amounts in cash,  they are  recognized as a
liability.  Changes in the liability are  recognized as additional  compensation
expense.

OTHER OPERATING REVENUE

     Fees and commissions revenue is recognized at the time the related services
are  provided or products are sold and may be accrued  when  necessary.  Accrued
fees and  commissions are reversed  against revenue if amounts are  subsequently
deemed to be uncollectible.

EFFECT OF PENDING STATEMENTS OF FINANCIAL ACCOUNTING STANDARDS

FINANCIAL ACCOUNTING STANDARDS BOARD

STATEMENT OF FINANCIAL ACCOUNTING STANDARDS 123R, "SHARE-BASED PAYMENTS"

     In December  2004,  the FASB revised  Statement  No. 123,  "Accounting  for
Stock-Based  Compensation," by issuing FAS 123R. FAS 123R requires  companies to
recognize in income  statements the  grant-date  fair value of stock options and
other  equity-based  compensation  issued  to  employees.  Previously,  FAS  123
recommended,  but did not require income statement recognition of the fair value
of equity-based  compensation.  FAS 123R requires that share-based payments that
may be  settled  in cash be  carried  at  current  fair  value.  Fair  value  is
determined  at each  balance  sheet date until the award is settled.  Changes in
fair value are recognized in the current period.  Share-based payments that will
be settled in equity  instruments  are measured at grant-date fair value and not
remeasured  for  subsequent  changes  in fair  value.  Compensation  expense  is
generally  recognized over the vesting period for awards that will be settled in
equity  instruments.  FAS 123R is effective for interim periods  beginning on or
after June 15, 2005.

     The Company previously  adopted the preferred income statement  recognition
methods of the original FAS 123.  Management  does not expect FAS 123R to have a
significant effect on its financial statements.

AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS

STATEMENT OF POSITION 03-3, "ACCOUNTING FOR CERTAIN LOANS OR DEBT SECURITIES
ACQUIRED IN A TRANSFER"

     SOP 03-3  addresses  accounting for  differences  between  contractual  and
expected  cash  flows of certain  acquired  loans and debt  securities  when the
differences are due, at least in part, to credit quality. SOP 03-3 is applicable
to loans and debt  securities  acquired  individually,  in pools or as part of a
business  combination.  It is not applicable to loans  originated by the lender.
The yield that may be accreted  to income is limited to the excess of  estimated
undiscounted cash flows over the investor's investment in the asset.  Subsequent
increases in expected  cash flows should be recognized  prospectively  through a
yield  adjustment.  Subsequent  decreases  in  expected  cash  flows  should  be
recognized  as  impairment.  SOP 03-3  prohibits  the  carry-over or creation of
valuation allowances related to acquired assets,  including assets acquired in a
business combination that have evidence of deterioration since origination.  SOP
03-3 is  effective  for  loans and debt  securities  acquired  in  fiscal  years
beginning  after  December  15,

 57

2004.  The guidance  provided by SOP 03-3 is not expected to have a  significant
effect on future financial statements.

EMERGING ISSUES TASK FORCE

ISSUE 03-1, "THE MEANING OF OTHER-THAN-TEMPORARY IMPAIRMENT AND ITS
APPLICATION TO CERTAIN INVESTMENTS"

     EITF 03-1 provides guidance for determining when an investment is impaired,
for evaluating whether the impairment is other-than-temporary  and for measuring
impairment.  An asset is  considered  impaired  when its fair value is less than
cost. The criteria for evaluating whether the impairment is other-than-temporary
includes the nature of the asset, whether the asset can be prepaid by the issuer
in a manner that the investor will not recover its investment,  the severity and
duration of the  impairment  and the  investor's  ability and intent to hold the
asset until the fair value  recovers.  Impairment is measured as the  difference
between   fair   value   and   cost.    If   the    impairment   is   considered
other-than-temporary,  a new cost basis is established through direct write-down
of the asset.

     In September  2004,  the FASB agreed to reconsider  EITF 03-1 and all other
guidance  on   disclosing,   measuring  and   recognizing   other-than-temporary
impairment of debt and equity securities. Until the reconsideration of EITF 03-1
is  complete,  we are  unable  to  evaluate  the  effects  on  future  financial
statements.  The disclosure requirements of EITF 03-1 remain in effect. Guidance
for determining  other-than-temporary impairment continues to be provided by the
Securities and Exchange Commission's Staff Accounting Bulletin No. 59.

(2) ACQUISITIONS

     On September 10, 2003, BOK Financial paid $77.9 million in cash for all the
outstanding  stock of Colorado  Funding  Company and its Colorado State Bank and
Trust subsidiary.

     On October 25, 2002, BOK Financial  acquired Bank of  Tanglewood,  N.A. for
1,711,127 shares of common stock and 292,225 options to purchase shares,  valued
at   approximately   $65  million.   The  options  to  purchase  shares  expired
February 25,  2003. BOK Financial  agreed to a price  guarantee on 50 percent of
the stock issued, which resulted in a contingent  obligation to issue additional
shares or cash over the next five years  based on certain  predetermined  market
valuations.  The value of the contingent  price guarantee was $3 million,  which
was included in the total purchase price. More discussion of this contingency is
at Note 16.

     These transactions were accounted for by the purchase method of accounting.
Aggregate  allocation  of the purchase  price to the net assets  acquired was as
follows (in thousands):

                                     2003         2002
                                 ------------ -------------
 Cash and cash equivalents        $   80,051   $   46,295
 Securities                           14,507       62,484
 Loans                               222,530      132,278
 Less reserve for loan losses          2,282        1,364
                                 ------------ -------------
 Loans, net                          220,248      130,914
 Identifiable intangible assets       18,770        3,718
 Other assets                         20,809        8,568
                                 ------------ -------------
 Total assets acquired               354,385      251,979
 Deposits:
   Noninterest-bearing                75,078       49,213
   Interest-bearing                  226,361      173,887
                                 ------------ -------------
 Total deposits                      301,439      223,100
 Other borrowings                      5,098        8,610
 Other liabilities                    11,951        2,736
                                 ------------ -------------
 Net assets acquired                  35,897       17,533
 Less purchase price                  77,928       67,745
                                 ------------ -------------
 Goodwill                         $   42,031   $   50,212
                                 ------------ -------------

     The following  unaudited  condensed  consolidated  pro forma  statements of
earnings  for BOK  Financial  present  the  effects on income  had the  purchase
acquisitions described above occurred at the beginning of 2002:

Condensed Consolidated Pro Forma Statements of Earnings
(In Thousands Except Per Share Data)
(Unaudited)
                                 Year ended December 31,
                              ------------------------------
                                   2003            2002
                              -------------- ---------------
Net interest revenue           $  400,159       $389,648
Provision for credit losses        35,941         35,162
- ----------------------------- -------------- ---------------
 Net interest revenue
    after provision for
    credit losses                 364,218        354,486
Other operating revenue           311,373        332,052
Other operating expense           428,490        452,654
- ----------------------------- -------------- ---------------
Income before taxes               247,101        233,884
Federal and state
   income tax                      88,914         80,825
- ----------------------------- -------------- ---------------
Net income                     $  158,187       $153,059
- ----------------------------- -------------- ---------------
Earnings per share:
 Basic net income              $     2.67         $ 2.61
 Diluted net income                  2.38           2.31
- ----------------------------- -------------- ---------------
 Average shares:
    Basic                          58,700         58,102
    Diluted                        66,509         66,301
- ----------------------------- -------------- ---------------

     On December 21, 2004, BOK Financial  announced it entered into an agreement
to acquire  Phoenix-based  Valley Commerce  Bancorp Ltd. and its Valley Commerce
Bank subsidiary for $32 million cash. Total  consolidated  assets and net assets
of Valley Commerce Bancorp Ltd. were $141 million and $13 million, respectively,
at December  31,  2004.  This  transaction  is expected to be completed in April
2005, subject to regulatory approval.

 58

(3) SECURITIES

INVESTMENT SECURITIES

     The amortized cost and fair values of investment  securities are as follows
(in thousands):

                                                                       December 31,
                               ----------------------------------------------------------------------------------------------
                                                    2004                                           2003
                               ----------------------------------------------- ----------------------------------------------
                                                          Gross Unrealized                               Gross Unrealized
                                 Amortized    Fair    ------------------------  Amortized    Fair     -----------------------
                                   Cost       Value       Gain       Loss         Cost       Value       Gain       Loss
                               ----------------------------------------------------------------------------------------------
                                                                                            
 Municipal and other tax-exempt  $216,986    $218,465    $2,501     $(1,022)     $184,192   $187,354     $4,049     $ (887)
 Mortgage-backed U.S. agency
    securities                      1,287       1,336        49           -         2,296      2,418        122          -
 Other debt securities              2,821       2,835        14           -         1,463      1,484         21          -
 ----------------------------------------------------------------------------------------------------------------------------
       Total                     $221,094    $222,636    $2,564     $(1,022)     $187,951   $191,256     $4,192     $ (887)
 ----------------------------------------------------------------------------------------------------------------------------


     The amortized cost and fair values of investment securities at December 31,
2004, by contractual  maturity,  are as shown in the following table (dollars in
thousands):

                                                                                                                  Weighted
                                            Less than      One to        Five to         Over                      Average
                                            One Year     Five Years     Ten Years     Ten Years       Total       Maturity (4)
                                           ------------ -------------- ------------- ------------- ------------- -------------

Municipal and other tax-exempt:
                                                                                                   
  Amortized cost                           $  46,214    $  138,870       $24,996       $ 6,906      $ 216,986        2.99
  Fair value                                  46,254       140,027        25,365         6,819        218,465
  Nominal yield (1)                             5.54          5.02          6.03          6.07           5.28
Other debt securities:
  Amortized cost                           $   2,021    $      100       $   700       $     -     $    2,821        2.45
  Fair value                                   2,021           106           708             -          2,835
  Nominal yield                                 2.28          7.00          5.37             -           3.21
                                           ------------ -------------- ------------- ------------- ------------- -------------
Total fixed maturity securities:
  Amortized cost                           $  48,235    $  138,970     $  25,696       $ 6,906     $  219,807        2.98
  Fair value                                  48,275       140,133        26,073         6,819        221,300
  Nominal yield                                 5.41          5.02          6.02          6.07           5.26
                                           ------------ -------------- ------------- -------------
Mortgage-backed securities:
  Amortized cost                                                                                   $    1,287         (2)
  Fair value                                                                                            1,336
  Nominal yield (3)                                                                                      6.45
                                                                                                   -------------
Total investment securities:
  Amortized cost                                                                                    $ 221,094
  Fair value                                                                                          222,636
  Nominal yield                                                                                          5.26
                                                                                                   -------------
<FN>
(1)  Calculated on a taxable equivalent basis using a 39% effective tax rate.
(2)  The average expected lives of mortgage-backed securities were 6.28 years based upon current prepayment assumptions.
(3)  The nominal yield on mortgage-backed securities is based upon prepayment assumptions at the purchase date. Actual yields
     earned may differ significantly based upon actual prepayments.
(4)  Expected maturities may differ from contractual maturities, because borrowers may have the right to call or prepay
     obligations with or without penalty.
</FN>


 59

AVAILABLE FOR SALE SECURITIES

     The amortized  cost and fair value of available for sale  securities are as
follows (in thousands):

                                                                        December 31,
                                ----------------------------------------------------------------------------------------------
                                                    2004                                            2003
                                ---------------------------------------------- -----------------------------------------------
                                                          Gross Unrealized                                Gross Unrealized
                                  Amortized    Fair     ----------------------   Amortized     Fair     ----------------------
                                    Cost       Value       Gain      Loss          Cost        Value       Gain      Loss
                                ----------------------------------------------------------------------------------------------
                                                                                            
U.S. Treasury                    $    27,119 $   27,062  $     31   $    (88)   $    44,679 $   45,424   $    746   $     (1)
Municipal and other tax-exempt           414        404         1        (11)         3,271      3,257          6        (20)
Mortgage-backed securities:
    U. S. agencies                 3,067,611  3,052,375     8,079    (23,315)     3,514,158  3,518,926     28,962    (24,194)
    Other                          1,423,613  1,418,770     2,378     (7,221)       845,430    848,911      5,996     (2,515)
- ------------------------------------------------------------------------------------------------------------------------------
Total mortgage-backed securities   4,491,224  4,471,145    10,457    (30,536)     4,359,588  4,367,837     34,958    (26,709)
- ------------------------------------------------------------------------------ -----------------------------------------------
Other debt securities                    515        528        13          -          1,140      1,177         37          -
Equity securities and mutual funds    90,343     94,051     3,708          -         96,460    101,173      5,450       (737)
- ------------------------------------------------------------------------------------------------------------------------------
   Total                         $ 4,609,615 $4,593,190  $ 14,210   $(30,635)   $ 4,505,138 $4,518,868   $ 41,197   $(27,467)
- ------------------------------------------------------------------------------------------------------------------------------


     The  amortized  cost and fair values of available  for sale  securities  at
December 31, 2004, by contractual maturity,  are as shown in the following table
(dollars in thousands):


                                                                                                                     Weighted
                                             Less than       One to       Five to         Over                       Average
                                              One Year     Five Years    Ten Years     Ten Years        Total       Maturity (5)
                                            ------------- ------------- ------------- ------------- --------------- -----------
U.S. Treasuries:
                                                                                                      
   Amortized cost                           $  16,054     $   11,065    $        -    $       -     $    27,119         0.99
   Fair value                                  16,057         11,005             -            -          27,062
   Nominal yield                                 2.21           2.75             -            -            2.43
Municipal and other tax-exempt:
   Amortized cost                           $       -     $       99    $      315    $       -     $       414         5.43
   Fair value                                       -            100           304            -             404
   Nominal yield (1)                                -           4.67          2.65            -            3.13
Other debt securities:
   Amortized cost                           $     374     $       75    $       66    $       -     $       515         1.57
   Fair value                                     383             79            66            -             528
   Nominal yield (1)                             6.05           6.23          5.85             -           6.05
                                            ------------- ------------- ------------- ------------- --------------- -----------
Total fixed maturity securities:
   Amortized cost                           $  16,428     $   11,239    $      381    $       -     $    28,048         1.07
   Fair value                                  16,440         11,184           370            -          27,994
   Nominal yield                                 2.35           2.80          3.20            -            2.51
                                            ------------- ------------- ------------- -------------
Mortgage-backed securities:
   Amortized cost                                                                                   $ 4,491,224          (2)
   Fair value                                                                                         4,471,145
   Nominal yield (4)                                                                                       4.35
                                                                                                    ---------------
Equity securities and mutual funds:
   Amortized cost                                                                                   $    90,343          (3)
   Fair value                                                                                            94,051
   Nominal yield                                                                                           2.64
                                                                                                    ---------------
Total available-for-sale securities:
   Amortized cost                                                                                   $ 4,609,615
   Fair value                                                                                         4,593,190
   Nominal yield                                                                                           4.30
                                                                                                    ---------------
<FN>
(1)  Calculated on a taxable equivalent basis using a 39% effective tax rate.
(2)  The average expected lives of mortgage-backed securities were 3.26 years based upon current prepayment assumptions.
(3)  Primarily common stock and preferred stock of U.S. Government agencies with no stated maturity.
(4)  The nominal yield on mortgage-backed securities is based upon prepayment assumptions at the purchase date. Actual yields
     earned may differ significantly based upon actual prepayments.
(5)  Expected maturities may differ from contractual maturities, because borrowers may have the right to call or prepay obligations
     with or without penalty.
</FN>


 60

     At December 31, 2004, there were outstanding commitments to buy $15 million
of  securities  that have not yet been issued.  As of December  31, 2004,  these
commitments are not reflected in BOK Financial's balance sheet because they have
not settled and meet specific  criteria  exempting  them from the  definition of
derivative contracts.

     Sales of  available  for sale  securities  resulted  in gains and losses as
follows (in thousands):

                              2004        2003        2002
                           ----------- ----------- -----------
Proceeds                  $2,652,554  $5,089,734  $6,873,320
Gross realized gains          10,452      30,373      85,346
Gross realized losses         13,540      23,185      26,642
Related federal and state
  income tax expense
  (benefit)                   (1,044)      2,585      20,781

     In  addition  to  securities  that have been  reclassified  as  pledged  to
creditors, securities with an amortized cost of $2.6 billion and $2.1 billion at
December 31,  2004 and 2003,  respectively,  have been pledged as collateral for
repurchase agreements,  public and trust funds on deposit and for other purposes
as  required  by law.  The  secured  parties  do not have  the  right to sell or
repledge these securities.

     Net  unrealized  losses on  securities  totaled $15 million at December 31,
2004 compared with net unrealized  gains of $17 million at December 31, 2003 due
primarily to rising  interest  rates.  The aggregate  gross amount of unrealized
losses at  December  31, 2004  totaled $32  million.  Management  evaluated  the
securities  with  unrealized  losses to  determine if we believe that the losses
were  temporary.  This  evaluation  considered  factors  such as  causes  of the
unrealized  losses  and  prospects  for  recovery  over  various  interest  rate
scenarios and time periods.  We also  considered  our ability and intent to hold
the securities  until the fair values exceed  amortized  cost. It is our belief,
based on currently available information and our evaluation, that the unrealized
losses in these securities were temporary.


Temporarily Impaired Securities
(In Thousands)
                                         Less Than 12 Months         12 Months or Longer             Total
                                      -------------------------  -------------------------  -------------------------
                                         Fair      Unrealized       Fair      Unrealized       Fair      Unrealized
                                         Value        Loss          Value        Loss          Value        Loss
                                      ------------ ------------  ------------ ------------  ------------ ------------
Investment:
                                                                                         
  Municipal and other tax exempt       $   49,805   $    331     $   42,470   $     691     $   92,275     $  1,022
Available for sale:
  U. S. Treasury                           21,978         88              -           -         21,978           88
  Municipal and other tax-exempt                -          -            304          11            304           11
  Mortgage-backed securities:
      U. S. agencies                    1,139,652      8,236        742,421      15,079      1,882,073       23,315
      Other                               610,811      6,534        137,188         687        747,999        7,221
- ------------------------------------- ------------ ------------  ------------ ------------  ------------ ------------
Total                                  $1,822,246   $ 15,189     $  922,383   $  16,468     $2,744,629     $ 31,657
- ------------------------------------- ------------ ------------  ------------ ------------  ------------ ------------


 61

(4) DERIVATIVES

     The fair  values of  derivative  contracts  at  December  31, 2004 were (in
thousands):


                                            Assets     Liabilities
                                          -----------  -------------
   Customer Risk Management Programs:
         Interest rate contracts          $   4,116     $  5,526
         Energy contracts                   363,388      362,761
         Cattle contracts                       708        1,138
         Foreign exchange contracts          10,569       10,571
- ----------------------------------------- -----------  -------------
   Total Customer Derivatives               378,781      379,996

   Interest Rate Risk Management Programs:
         Interest rate risk management          953        7,296
         Mortgage servicing rights              317            -
- ----------------------------------------- -----------  -------------
     Total Derivative Contracts           $ 380,051     $387,292
- ----------------------------------------- -----------  -------------

CUSTOMER RISK MANAGEMENT PROGRAMS

     BOK Financial  offers  programs that permit its customers to manage various
risks.  We have programs to assist energy  producing  customers to hedge against
price fluctuations and to take positions through energy derivative contracts. We
also have  programs to assist  customers  in managing  their  interest  rate and
foreign  exchange  risks and a  specialized  program  for  customers  with loans
secured by cattle.  These  programs work  essentially  the same way.  Derivative
contracts  are executed  between the  customers  and BOK  Financial.  Offsetting
contracts  are executed  between BOK Financial  and selected  counterparties  to
minimize  the risk of changes in  commodity  prices,  interest  rates or foreign
exchange  rates.  The  counterparty  contracts  are  identical  to the  customer
contracts,  except for a fixed pricing  spread or a fee paid to BOK Financial as
compensation for administrative costs, credit risks and profit.

INTEREST RATE RISK MANAGEMENT PROGRAMS

     BOK  Financial  uses interest rate swaps to assist in managing its interest
rate sensitivity. Interest rate swaps are generally used to reduce overall asset
sensitivity by converting specific fixed rate liabilities to floating rate based
on LIBOR, or specific  prime-based loans to fixed rate.  Interest rate swaps are
designated as fair value or cash flow hedges when the specific criteria required
by generally  accepted  accounting  principles are met.  These criteria  include
requirements that derivatives are highly effective in offsetting changes in fair
value or cash flow of the hedged assets or liabilities.

     The following table details interest rate swaps and, when  applicable,  the
associated  hedged  assets or  liabilities  at  December  31,  2004  (dollars in
thousands):



                        Hedged Asset / Liability                                      Interest Rate Swap
         ------------------------------------------------------------------------------------------------------------------------
                                           Weighted Average                       Weighted Average
                                     ---------------------------             ---------------------------
                                      Fixed Rate   Floating Rate   Notional   Fixed Rate    Floating Rate      Positive   Negative
 Maturity   Description      Amount     (Paid)      Received (2)    Amount  Received(Paid) Received (Paid)(1) Fair Value Fair Value
 --------------------------------------------------------------------------------------------------------------------------------
 Fair value hedges:
                                                                                                  
    2005   Certificates of  $84,606     (1.933)%        - %       $85,000        2.113%        (2.400)%     $     -       $   157
             deposit
    2006   Certificates of   74,980     (2.313)         -          75,000        2.400         (2.400)            -           781
             deposit
    2007   Certificates of   50,000     (2.960)         -          50,000        3.085         (2.400)            -           480
             deposit
    2007   Subordinated     150,000     (7.125)         -         150,000        3.165         (2.400)            -         1,540
             debt
    2008   Certificates of   21,980     (3.000)         -          22,000        3.093         (2.400)            -           404
             deposit
    2009   Certificates of   69,932     (4.009)         -          70,000        4.133         (2.400)          953           251
             deposit
    2010   Certificates of    9,878     (3.624)         -          10,000        3.657         (2.400)            -           184
             deposit
    2011   Certificates of   29,779     (3.983)         -          30,000        4.013         (2.400)            -           231
             deposit
         ------------------------------------------------------------------------------------------------------------------------
           Total fair
             value hedges   491,155                               492,000                                       953         4,028
         ------------------------------------------------------------------------------------------------------------------------

 Cash flow hedges:
    2008   Prime rate loans 100,000        -        5.250         100,000        5.926         (5.250)(2)         -         1,625
         ------------------------------------------------------------------------------------------------------------------------
           Total cash flow
             hedges         100,000                               100,000                                         -         1,625
         ------------------------------------------------------------------------------------------------------------------------

 Not designated as hedges:
    2006                          -        -            -          13,246       (5.425)         2.400             -           418
    2011                          -        -            -          33,332       (5.359)         2.400             -         1,225
                          -----------                         ------------                              -------------------------
         Total             $591,155                              $638,578                                   $   953       $ 7,296
                          -----------                         ------------                              -------------------------


(1)  Floating rates are based on 30-day LIBOR, unless otherwise noted.
(2)  Floating rate based on prime.

     During 2004 and 2003,  net interest  revenue was  increased by $9.9 million
and $14.7 million,  respectively,  from the settlement of amounts  receivable or
payable on interest rate swaps.

     In addition,  BOK  Financial  has an option to enter into an interest  rate
swap that is part of the mortgage servicing rights hedging program. The notional
amount of this derivative  contract is $50 million. On October 15, 2005, we have
the right to enter into an  interest  rate swap where we receive a fixed rate of
4.05% and pay a  variable  rate  based on LIBOR.  If we choose to  exercise  the
option, the resulting swap will expire in 2015. This contract is carried at fair
value and is not designated as a hedge for accounting purposes.

 62

(5) LOANS

     Significant components of the loan portfolio are as follows (in thousands):

                                                                        December 31,
                               -----------------------------------------------------------------------------------------------
                                                     2004                                           2003
                               ------------------------------------------------ ----------------------------------------------
                                  Fixed      Variable     Non-                     Fixed     Variable      Non-
                                   Rate        Rate      accrual     Total         Rate        Rate      accrual     Total
                               ------------------------------------------------ ----------------------------------------------
                                                                                           
 Commercial                    $1,580,239  $2,962,402   $33,195  $4,575,836    $1,603,095  $2,692,247   $41,360  $4,336,702
 Commercial real estate           376,290   1,234,676    10,144   1,621,110       446,751   1,181,030     2,311   1,630,092
 Residential mortgage             687,574     502,732     8,612   1,198,918       522,240     485,582     7,821   1,015,643
 Residential mortgage held for
    sale                           40,262           -         -      40,262        56,543           -         -      56,543
 Consumer                         309,461     182,671       709     492,841       298,465     145,255     1,189     444,909
 -----------------------------------------------------------------------------------------------------------------------------
 Total                         $2,993,826  $4,882,481   $52,660  $7,928,967    $2,927,094  $4,504,114   $52,681  $7,483,889
 -----------------------------------------------------------------------------------------------------------------------------
 Loans past due (90 days)                                        $    7,649                                      $   14,944
 -----------------------------------------------------------------------------------------------------------------------------
 Foregone interest on nonaccrual loans                           $    4,617                                      $    4,821
 -----------------------------------------------------------------------------------------------------------------------------


     Approximately  59% of the  commercial  and  consumer  loan  portfolios  and
approximately  75% of the residential  mortgage loan portfolio  (excluding loans
held for  sale)  are loans to  businesses  and  individuals  in  Oklahoma.  This
geographic  concentration  subjects the loan  portfolio to the general  economic
conditions within this area.

     Within  the  commercial  loan   classification,   loans  to  energy-related
businesses  total  $1.2 billion  or 15% of total loans as of December  31, 2004.
Other notable segments include  wholesale/retail,  $699 million;  manufacturing,
$484 million; agriculture, $262 million, which includes $217 million of loans to
the cattle industry; and services, $1.6 billion, which includes nursing homes of
$281 million, healthcare of $143 million and hotels of $30 million.

     Approximately 39% of commercial real estate loans are secured by properties
located in  Oklahoma,  primarily  in the Tulsa and  Oklahoma  City  metropolitan
areas. An additional 31% of commercial real estate loans are secured by property
located in Texas.  The major  components  of these  properties  are  multifamily
residences,  $232 million;  construction  and  land  development,  $457 million;
retail facilities, $312 million; and office buildings, $343 million.

     During 2004,  interest rate swaps with $100 million  notional  amounts were
designated cash flow hedges of prime-based  loans. The objective of the hedge is
to protect  against the  variability  of  interest  cash flows on the first $100
million of then existing  prime-based  loans. The Company  receives  settlements
based on a fixed  rate of 5.93%  and pays  settlements  based on the U.S.  prime
rate.  Amounts  due are  settled  monthly.  The  amounts  related to these swaps
included in  accumulated  other  comprehensive  income  that are  expected to be
reclassified  into  earnings  during  2005 based on the  current  interest  rate
environment is not material to the Company's operating results.

CREDIT COMMITMENTS

     Commitments  to extend credit are  agreements to lend to a customer as long
as there is no violation of conditions established in the contract.  Commitments
generally  have fixed  expiration  dates or other  termination  clauses  and may
require payment of a fee. At December 31,  2004, outstanding commitments totaled
$3.5 billion. Because some commitments are expected to expire before being drawn
upon, the total  commitment  amounts do not  necessarily  represent  future cash
requirements.  BOK Financial uses the same credit policies in making commitments
as it does loans.

     The  amount of  collateral  obtained,  if deemed  necessary,  is based upon
management's credit evaluation of the borrower.

     Standby letters of credit are conditional  commitments  issued to guarantee
the performance of a customer to a third party. Because the credit risk involved
in issuing standby letters of credit is essentially the same as that involved in
extending  loan  commitments,  BOK  Financial  uses the same credit  policies in
evaluating the  creditworthiness  of the customer.  Additionally,  BOK Financial
uses the same evaluation  process in obtaining  collateral on standby letters of
credit as it does for loan  commitments.  The term of these  standby  letters of
credit  is  defined  in each  commitment  and  typically  corresponds  with  the
underlying loan commitment. At December 31, 2004, outstanding standby letters of
credit totaled $414 million.

     Commercial  letters  of  credit  are  used  to  facilitate  customer  trade
transactions  with the drafts  being drawn when the  underlying  transaction  is
consummated.  At December 31,  2004,  outstanding  commercial  letters of credit
totaled $7 million.

 63

RESERVES  FOR CREDIT LOSSES

     The  activity in the reserve for loan losses is  summarized  as follows (in
thousands):
                                 2004      2003      2002
                             --------------------------------
  Beginning balance           $ 114,784  $ 103,851 $ 89,188
  Provision for loan losses      15,792     34,000   34,228
  Loans charged off             (29,685)   (31,475) (25,905)
  Recoveries                      7,727      6,125    4,976
  Addition due to acquisitions        -      2,283    1,364
  -----------------------------------------------------------
  Ending balance              $ 108,618  $ 114,784 $103,851
  -----------------------------------------------------------

     The  activity  in the  reserve  for  off-balance  sheet  credit  losses  is
summarized as follows (in thousands):

                                 2004      2003      2002
                             --------------------------------
  Beginning balance           $  13,855  $  12,219 $ 12,717
  Provision for off-balance
     sheet credit losses          4,647      1,636     (498)
  -----------------------------------------------------------
  Ending balance              $  18,502  $  13,855 $ 12,219
  -----------------------------------------------------------
  Provision for credit losses $  20,439  $  35,636 $ 33,730
  -----------------------------------------------------------

IMPAIRED LOANS

     Investments  in  loans  considered  to be  impaired  under  FAS 114 were as
follows (in thousands):
                                       December 31,
                             --------------------------------
                                 2004      2003      2002
                             --------------------------------
  Investment in loans
     impaired under
     FAS 114 (all of
     which were on a
     nonaccrual basis)         $45,424    $46,990   $44,912
  Loans with specific
     reserves for loss          14,881     18,947     4,685
  Specific reserve balance       6,994      6,377     2,269
  No specific related reserve
     for loss                   30,543     28,043    40,227
  Average recorded investment
     in impaired loans          46,386     47,415    41,828

     Interest income recognized on impaired loans during 2004, 2003 and 2002 was
not significant.

(6) PREMISES AND EQUIPMENT

     Premises  and  equipment  at  December 31  are  summarized  as follows  (in
thousands):
                                            December 31,
                                     ------------------------
                                          2004        2003
                                     ----------- ------------
   Land                                $ 40,479    $ 40,098
   Buildings and improvements           135,932     126,665
   Software                              27,515      26,338
   Furniture and equipment              100,447      95,833
- ------------------------------------ ----------- ------------
   Subtotal                             304,373     288,934
   Less accumulated depreciation        131,730     113,033
- ------------------------------------ ----------- ------------
   Total                               $172,643    $175,901
- ------------------------------------ ----------- ------------

     Depreciation  expense of premises and  equipment was $23.4  million,  $22.4
million and $20.5 million for the years ended December 31, 2004,  2003 and 2002,
respectively.

(7) INTANGIBLE ASSETS

     The following table presents the original cost and accumulated amortization
of intangible assets (in thousands):

                                            December 31,
                                      -----------------------
                                          2004       2003
                                      ----------- -----------
   Core deposit premiums               $ 86,257    $ 86,257
   Less accumulated amortization         71,158      64,012
- ------------------------------------- ----------- -----------
   Net core deposit premiums             15,099      22,245
   Other identifiable intangible assets  11,526      11,526
   Less accumulated amortization          4,249       3,257
- ------------------------------------- ----------- -----------
   Net other identifiable intangible
      assets                              7,277       8,269
   Goodwill                             273,353     273,307
   Less accumulated amortization         53,135      53,135
- ------------------------------------- ----------- -----------
   Net goodwill                         220,218     220,172
- ------------------------------------- ----------- -----------
   Total intangible assets, net        $242,594    $250,686
- ------------------------------------- ----------- -----------

     Expected  amortization  expense for intangible assets that will continue to
be amortized under FAS 142, as amended by FAS 147, (in thousands):

                      Core            Other
                     Deposit       Identifiable
                    Premiums    Intangible Assets     Total
                 -------------- ----------------- -------------
 2005               $ 5,175         $  962           $ 6,137
 2006                 3,628            796             4,424
 2007                 2,935            763             3,698
 2008                 1,552            780             2,332
 2009                 1,216            804             2,020
 Thereafter             593          3,172             3,765
- ---------------- -------------- ----------------- -------------
                    $15,099         $7,277           $22,376
- ---------------- -------------- ----------------- -------------

 64

     The net  amortized  cost  of  intangible  assets  at  December 31,  2004 is
assigned to reporting units as follows (in thousands):

        Core deposit premiums:
          Bank of Albuquerque               $    503
          Bank of Texas                        7,007
          Colorado State Bank and Trust        7,589
       ----------------------------------- -----------
                                            $ 15,099
       ----------------------------------- -----------

        Other identifiable intangible assets:
          Bank of Oklahoma                  $    197
          Colorado State Bank and Trust        7,080
       ----------------------------------- -----------
                                            $  7,277
       ----------------------------------- -----------

        Goodwill:
          Bank of Oklahoma                  $  8,173
          Bank of Texas                      154,741
          Bank of Albuquerque                 15,273
          Colorado State Bank and Trust       42,031
       ----------------------------------- -----------
                                            $220,218
       ----------------------------------- -----------

(8) MORTGAGE BANKING ACTIVITIES

     BOK  Financial  engages in  mortgage  banking  activities  through  the BOk
Mortgage Division of BOk.  Residential  mortgage loans held for sale totaled $40
million and $57 million,  and outstanding mortgage loan commitments totaled $189
million and $208 million at December 31,  2004 and 2003, respectively.  Mortgage
loan commitments are generally  outstanding for 60 to 90 days and are subject to
both credit and interest rate risk. Credit risk is managed through  underwriting
policies and procedures,  including collateral requirements, which are generally
accepted by the secondary loan markets.  Exposure to interest rate  fluctuations
is partially hedged through the use of mortgage-backed  securities forward sales
contracts. These contracts set the price for loans that will be delivered in the
next 60 to 90 days. As of  December 31,  2004,  the  unrealized  loss on forward
sales  contracts  used to hedge the  mortgage  pipeline was  approximately  $119
thousand.

     At  December 31,  2004,  BOK Financial  owned the rights to service  56,062
mortgage loans with outstanding  principal  balances of $4.5 billion,  including
$655 million serviced for affiliates,  and held related funds of $67 million for
investors and borrowers.  The weighted  average interest rate and remaining term
was  6.27% and 270  months,  respectively.  Mortgage  loans  sold with  recourse
totaled  $32 million at December 31,  2004. At December 31,  2003, BOK Financial
owned the rights to service  61,254  mortgage loans with  outstanding  principal
balances of $4.7 billion,  including  $357 million serviced for affiliates,  and
held related  funds of $83 million for  investors  and  borrowers.  The weighted
average interest rate and remaining term was 6.50% and 266 months, respectively.
Mortgage loans sold with recourse totaled $103 million at December 31, 2003.

     The  portfolio  of  mortgage  servicing  rights  exposes BOK  Financial  to
interest rate risk.  During  periods of falling  interest  rates,  mortgage loan
prepayments  increase,  reducing the value of the mortgage servicing rights. See
Note 1 for specific  accounting  policies for mortgage  servicing rights and the
related hedges.

 65

     Activity in capitalized  mortgage  servicing  rights and related  valuation
allowance during 2002, 2003 and 2004 are as follows (in thousands):


                                   Capitalized Mortgage Servicing Rights
                                   -------------------------------------  Valuation     Hedging
                                    Purchased   Originated    Total       Allowance      Loss (2)   Net
 -----------------------------------------------------------------------------------------------------------
                                                                             
 Balance at December 31, 2001        $ 55,056    $ 53,611   $ 108,667   $(18,451)   $   8,580   $  98,796
   Additions, net                        (412)     20,832      20,420          -            -      20,420
   Amortization expense               (17,421)    (17,159)    (34,580)         -       (1,425)    (36,005)
   Write-off                                -      (7,435)     (7,435)     9,456       (2,021)          -
   Provision for impairment                 -           -           -    (45,923)           -     (45,923)
 -----------------------------------------------------------------------------------------------------------
 Balance at December 31, 2002          37,223      49,849      87,072    (54,918)       5,134      37,288
   Additions, net                          (3)     23,922      23,919          -            -      23,919
   Amortization expense               (14,840)    (19,315)    (34,155)         -       (1,425)    (35,580)
   Recovery of impairment                   -           -           -     22,923            -      22,923
 -----------------------------------------------------------------------------------------------------------
 Balance at December 31, 2003          22,380      54,456      76,836    (31,995)       3,709      48,550
   Additions, net                           -      11,365      11,365          -            -      11,365
   Amortization expense                (4,695)    (10,753)    (15,448)         -         (356)    (15,804)
   Write-off                           (6,291)     (7,012)    (13,303)    16,656       (3,353)          -
   Recovery of impairment                   -           -           -      1,567            -       1,567
 -----------------------------------------------------------------------------------------------------------
 Balance at December 31, 2004        $ 11,394    $ 48,056    $ 59,450  $ (13,772)   $       -   $  45,678
 -----------------------------------------------------------------------------------------------------------
 Estimated fair value of
 mortgage servicing rights at:
    December 31, 2002 (1)             $17,311    $ 20,477    $ 37,788                           $  37,788
    December 31, 2003 (1)             $12,625    $ 36,564    $ 49,189                           $  49,189
    December 31, 2004 (1),(3)         $ 9,338    $ 36,985    $ 46,323                           $  46,323
 -----------------------------------------------------------------------------------------------------------
<FN>
(1)  Excludes approximately $1.1 million, $1.4 million and $2 million at December 31, 2004, 2003 and 2002, respectively, of
     loan servicing rights on mortgage loans originated prior to the adoption of FAS 122.
(2)  Hedging loss represents the deferred loss on a derivatives-based hedging program prior to the adoption of FAS 133.
(3)  Fair value of mortgage servicing rights is based on numerous assumptions primarily related to mortgage interest rates.
     At December 31, 2004, management estimates that a 50 basis point increase in mortgage interest rates will increase the
     fair value of mortgage servicing rights by $6.3 million and a 50 basis point decrease in mortgage interest rates will
     reduce the fair value of mortgage servicing rights by $10.4 million.
</FN>


     Fair value is  determined  by  discounting  the  projected  net cash flows.
Significant assumptions are:

     Discount rate - Indexed to a risk-free rate  commensurate  with the average
life of the  servicing  portfolio  plus a market  premium.  The discount rate at
December 31, 2004 was 9.71%.

     Prepayment rate - Annual prepayment estimates ranging from 10.55% to 34.54%
based upon loan interest rate, original term and loan type.

     Loan servicing costs - $35 to $46 annually per loan based upon loan type.

     Escrow  earnings  rate - Indexed to rates paid on deposit  accounts  with a
comparable  average  life.  The escrow  earnings  rate at December  31, 2004 was
4.52%.

     Stratification  of  the  mortgage  loan-servicing  portfolio,   outstanding
principal of loans serviced, and related hedging information by interest rate at
December 31, 2004 follows (in thousands):

                                                   < 5.51%     5.51% - 6.50%   6.51% - 7.50%     =>  7.51%        Total
                                               -------------------------------------------------------------------------------
                                                                                                
 Cost less accumulated amortization                $  13,807     $   23,266     $    17,096      $   5,281     $   59,450
 -----------------------------------------------------------------------------------------------------------------------------

 Fair value                                        $  12,378     $   17,679     $    11,856      $   4,410     $   46,323
 -----------------------------------------------------------------------------------------------------------------------------

 Impairment (2)                                    $   1,628     $    5,588     $     5,242      $   1,314     $   13,772
 -----------------------------------------------------------------------------------------------------------------------------

 Outstanding principal of loans serviced (1)       $ 938,400     $1,421,900     $ 1,027,300      $ 358,000     $3,745,600
 -----------------------------------------------------------------------------------------------------------------------------
<FN>
1  Excludes outstanding principal of $655 million for loans serviced for affiliates and $86 million of mortgage loans for which
   there are no capitalized mortgage servicing rights.
2  Impairment is determined by both an interest rate and loan type stratification.
</FN>


 66

(9) DEPOSITS

     Interest expense on deposits is summarized as follows (in thousands):

                              2004       2003        2002
                          -----------------------------------
 Transaction deposits      $  35,517  $  31,346  $  39,273
 Savings                         975        944      1,976
 Time:
   Certificates of
     deposits under $100,000  41,978     39,098     50,036
   Certificates of deposits
      $100,000 and over       53,918     48,181     42,291
   Other time deposits        12,045     12,360     11,890
 ------------------------------------------------------------
      Total time             107,941     99,639    104,217
 ------------------------------------------------------------
      Total                 $144,433   $131,929   $145,466
 ------------------------------------------------------------

     The aggregate amounts of time deposits in denominations of $100,000 or more
at December 31, 2004 and 2003 were $2.2 billion and $2.1 billion, respectively.

     Time deposit  maturities are as follows:  2005 - $1.3 billion,  2006 - $422
million, 2007 - $808 million, 2008 - $232 million, 2009 - $330 million, and $577
million thereafter.

     During the first half of 2004,  the Company  raised  $342  million in fixed
rate, brokered certificates of deposits. These deposits generally replaced other
time deposits as they matured.  The weighted average interest rate paid on these
certificates  is 2.89%.  Interest  rate swaps have been  designated as hedges of
each of these  certificates.  The  purpose  of these  swaps is to hedge  against
changes  in fair  value  due to  changes  in  interest  rates by  modifying  the
certificates  from fixed rate to floating  rates  based on changes in LIBOR.  We
receive a weighted  average fixed rate of 3.01% on these swaps and currently pay
a floating rate of 2.40%.

     Interest  expense on time deposits  during 2004 and 2003 was reduced by the
net  accrued  settlement  from  interest  rate swaps of $7.9  million  and $14.0
million, respectively.

(10) OTHER BORROWINGS

     Information  relating to other borrowings is summarized as follows (dollars
in thousands):


                                                                         December 31
                           --------------------------------------------------------------------------------------------------------
                                          2004                                2003                              2002
                           --------------------------------------------------------------------------------------------------------
                                                    Maximum                            Maximum                          Maximum
                                                  Outstanding                        Outstanding                      Outstanding
                                                    At Any                              At Any                          At Any
                             Balance      Rate     Month End     Balance      Rate    Month End    Balance     Rate    Month End
                           --------------------------------------------------------------------------------------------------------
Parent Company:
                                                                                            
   Revolving, unsecured line $   95,000    2.91%   $   95,000    $   95,000    1.75%   $   95,000  $   85,000    2.17% $   95,000
   Subordinated debenture             -      -              -             -      -              -           -      -       30,000
   Other                              -      -              -             -      -              -           -      -           95
                           -------------                       -------------                     -------------
       Total parent company      95,000    2.91                      95,000    1.75                    85,000    2.17
                           -------------                       -------------                     -------------
Subsidiary Banks:
   Funds purchased and
     repurchase agreements    1,555,507    2.18     1,900,810     1,609,668    1.37     1,904,269   1,567,686    1.67   1,895,315
   Federal Home Loan Bank
     advances                   894,354    2.31       899,350       899,426    1.21       974,729     973,454    1.48   1,036,387
   Subordinated debenture       151,594    5.18       154,230       154,332    6.02       155,345     155,419    6.19     156,229
   Other                         25,646    0.98        28,748        22,224    1.58        29,116      29,568    1.49      29,853
                           -------------                       -------------                     -------------
     Total subsidiary banks   2,627,101    2.39                   2,685,650    1.58                 2,726,127    1.86
                           -------------                       -------------                     -------------
Total other borrowings       $2,722,101    2.41                  $2,780,650    1.74                $2,811,127    1.93
                           -------------                       -------------                     -------------


     Aggregate  annual  principal  repayments of long-term debt at  December 31,
2004 are as follows (in thousands):

                               Parent     Subsidiary
                               Company      Banks
                            ---------------------------
    2005                        $     -    $2,257,446
    2006                         95,000       205,124
    2007                              -       153,537
    2008                              -         1,934
    2009                              -         8,049
    Thereafter                        -         1,011
                            ---------------------------
    Total                       $95,000    $2,627,101
                            ---------------------------

 67

     Funds  purchased  generally  mature  within  one to  ninety  days  from the
transaction  date. At December 31,  2004,  securities  sold under  agreements to
repurchase  totaled  $822  million  with  related  accrued  interest  payable of
$556 thousand.

     Additional  information  relating to repurchase  agreements at December 31,
2004 is as follows (dollars in thousands):

                                                   Amortized        Market        Repurchase      Average
 Security Sold/Maturity                              Cost           Value         Liability (1)     Rate
 -------------------------------------------------------------------------------------------------------------
 U.S. Agency Securities:
                                                                                        
   Overnight                                       $  424,984    $   422,652      $  437,457        2.19%
   Term of 30 to 90 days                              517,925        512,494         384,628        2.33
 -------------------------------------------------------------------------------------------------------------
      Total Agency Securities                      $  942,909    $   935,146      $  822,085        2.25%
 -------------------------------------------------------------------------------------------------------------
<FN>
(1) BOK Financial maintains control over the securities underlying overnight repurchase agreements and generally transfers
    control over securities underlying longer-term dealer repurchase agreements to the respective counterparty.
</FN>


     Borrowings  from the Federal Home Loan Bank are used for funding  purposes.
In  accordance  with  policies of the Federal Home Loan Bank,  BOK Financial has
granted a  blanket  pledge  of  eligible  assets  (generally  unencumbered  U.S.
Treasury and mortgage-backed securities, 1-4 family loans and multifamily loans)
as collateral for these advances.  The unused credit  available to BOK Financial
at  December 31,  2004  pursuant  to the  Federal  Home Loan  Bank's  collateral
policies is $434 million.

     BOK  Financial has a revolving,  unsecured  credit  agreement  from certain
banks at December 31, 2004 of $125 million. Interest is based upon either a base
rate or LIBOR plus a defined margin that is determined by BOK Financial's credit
rating. This margin ranges from 0.625% to 1.25%. The base rate is defined as the
greater of the daily federal funds rate plus 0.5% or the prime rate. Interest is
generally  paid monthly.  Facility fees are paid quarterly on the unused portion
of the  commitment at a rate of 0.20% to 0.25% as determined by BOK  Financial's
current  debt  rating.   This  credit  agreement  includes  certain  restrictive
covenants that limit BOK Financial's  ability to borrow  additional funds and to
pay cash dividends on common stock.  These  covenants also require BOK Financial
and its  subsidiaries  to maintain  minimum capital levels and to exceed minimum
net worth ratios. BOK Financial met all of the restrictive covenants at December
31, 2004.

     In 1997, BOk issued a $150 million 7.125% fixed rate subordinated debenture
that  matures in 2007.  Interest  rate swaps were used as a fair value  hedge to
convert the fixed interest on the debenture to a LIBOR-based floating rate. This
required BOk to adjust the carrying value of the subordinated  debenture to fair
value. In 2001,  those interest rate swaps were  terminated.  The related market
value adjustment of the subordinated debenture of $8 million is being recognized
over the remaining life of the debt. Amortization of this adjustment reduces the
cost of the debt by 102 basis points.

     During  2004,  a $150  million  notional  amount  interest  rate  swap  was
designated as a hedge of changes in fair value of the  subordinated  debt due to
changes in interest rates.  The Company receives a fixed rate of 3.165% and pays
a  variable  rate  based  on  1-month  LIBOR,  or 2.40% at  December  31,  2004.
Semi-annual swap settlements coincide with interest payments on the subordinated
debenture.  The interest rate swap  terminates on August 15, 2007,  the maturity
date of the subordinated debenture.

 68

(11) FEDERAL AND STATE INCOME TAXES

     Deferred income taxes reflect the net tax effects of temporary  differences
between the carrying  amounts of assets and liabilities for financial  reporting
purposes and the amounts used for income tax purposes. Significant components of
deferred tax assets and liabilities are as follows (in thousands):

                                             December 31,
                                       ----------------------
                                          2004       2003
                                       ----------------------
 Deferred tax liabilities:
    Available for sale securities
      mark-to-market                     $      -   $  5,300
    Pension contributions in excess
      of book expense                       9,400     10,800
    Valuation adjustments                  29,300     26,300
    Mortgage servicing rights              20,200     24,200
    Lease financing                        15,800     16,900
    Other                                   4,500      3,600
 ------------------------------------------------------------
      Total deferred tax liabilities       79,200     87,100
 ------------------------------------------------------------
 Deferred tax assets:
    Available for sale securities
      mark-to-market                        6,400          -
    Stock-based compensation                3,900      3,500
    Credit loss reserves                   48,500     48,900
    Valuation adjustments                  13,200     20,400
    Deferred book income                   22,400     19,700
    Deferred compensation                   8,300      4,300
    Other                                  12,100     14,400
 ------------------------------------------------------------
      Total deferred tax assets           114,800    111,200
 ------------------------------------------------------------
 Deferred tax assets in
   excess of deferred tax liabilities    $ 35,600   $ 24,100
 ------------------------------------------------------------

     The significant  components of the provision for income taxes  attributable
to continuing operations for BOK Financial are shown below (in thousands):

                               Years ended December 31,
                         -----------------------------------
                             2004       2003       2002
                         -----------------------------------
 Current:
    Federal                 $84,514     $77,015    $89,879
    State                     6,743       5,551      6,011
 -----------------------------------------------------------
    Total current            91,257      82,566     95,890
 -----------------------------------------------------------

 Deferred:
    Federal                     161       5,369    (12,978)
    State                        29         979     (2,077)
 -----------------------------------------------------------
    Total deferred              190       6,348    (15,055)
 -----------------------------------------------------------
      Total income tax      $91,447     $88,914    $80,835
 -----------------------------------------------------------

     The  reconciliations  of  income  attributable  to  continuing   operations
computed at the U.S.  federal  statutory  tax rates to income tax expense are as
follows (in thousands):

                                 Years ended December 31,
                              -------------------------------
                                 2004      2003      2002
                              -------------------------------
 Amount:
    Federal statutory tax       $94,671   $86,538   $79,903
    Tax exempt revenue           (2,705)   (2,815)   (3,233)
    Effect of state income taxes,
      net of federal benefit      4,220     4,110     2,482
    Intangible amortization         397       763       914
    Charitable contribution      (2,446)        -         -
    Utilization of tax credits     (784)     (794)     (937)
    Reduction of tax accrual     (3,000)        -         -
    Other, net                    1,094     1,112     1,706
 ------------------------------------------------------------
      Total                     $91,447   $88,914   $80,835
 ------------------------------------------------------------

     Due to the  favorable  resolution  of certain  state tax issues for the tax
period  ended  December 31, 2000,  BOK  Financial  reduced its tax accrual by $3
million, which was credited against current federal income tax expense in 2004.

                                  Years ended December 31,
                               -------------------------------
                                  2004      2003      2002
                               -------------------------------
 Percent of pretax income:
    Federal statutory rate         35%       35%       35%
    Tax-exempt revenue             (1)       (1)       (1)
    Effect of state income taxes,
      net of federal benefit        2         2         1
    Intangible amortization         -         -         -
    Charitable contribution        (1)        -         -
    Utilization of tax credits      -         -         -
    Reduction of tax accrual       (1)        -         -
    Other, net                      -         -         -
 -------------------------------------------------------------
      Total                        34%       36%       35%
 -------------------------------------------------------------

 69

(12) EMPLOYEE BENEFITS

     BOK Financial sponsors a defined benefit Pension Plan for all employees who
satisfy  certain age and service  requirements.  The  following  table  presents
information regarding this plan (dollars in thousands):

                                                             December 31,
                                                       -----------------------
                                                           2004         2003
                                                       -----------------------
 Change in projected benefit obligation:
    Projected benefit obligation at beginning of year   $ 37,773    $ 30,606
    Service cost                                           6,096       5,178
    Interest cost                                          2,314       2,015
    Actuarial loss                                         2,262       2,161
    Benefits paid                                         (3,757)     (2,187)
 -----------------------------------------------------------------------------
 Projected benefit obligation at end of year (1),(2)    $ 44,688    $ 37,773
 -----------------------------------------------------------------------------

 Change in plan assets:
    Plan assets at fair value at beginning of year      $ 43,275    $ 30,945
    Actual return on plan assets                           4,002       7,286
    Company contributions                                  8,726       7,231
    Benefits paid                                         (3,757)     (2,187)
 -----------------------------------------------------------------------------
 Plan assets at fair value at end of year               $ 52,246    $ 43,275
 -----------------------------------------------------------------------------

 Reconciliation of prepaid (accrued) and total
    amount recognized:
      Benefit obligation                                $(44,688)   $(37,773)
      Fair value of assets                                52,246      43,275
 -----------------------------------------------------------------------------
      Funded status of the plan                            7,558       5,502
      Unrecognized net loss                               14,226      13,387
      Unrecognized prior service cost                        443         503
 -----------------------------------------------------------------------------
 Prepaid pension costs                                  $ 22,227    $ 19,392
 -----------------------------------------------------------------------------

 Components of net periodic benefit costs:
    Service cost                                        $  6,096    $  5,178
    Interest cost                                          2,314       2,015
    Expected return on plan assets                        (3,639)     (2,957)
    Amortization of unrecognized amounts:
      Net loss                                             1,060         818
      Prior service cost                                      60          60
 -----------------------------------------------------------------------------
 Net periodic pension cost                              $  5,891    $  5,114
 -----------------------------------------------------------------------------

(1)  Projected benefit obligation equals accumulated benefit obligation.
(2)  Projected benefit obligation is based on a January 1 measurement date.

 Weighted-average assumptions as of December 31:
    Discount rate                                           5.75%       6.25%
    Expected return on plan assets                          8.00%       7.50%
    Rate of compensation increase                           5.25%       5.25%

     As of December 31, 2004,  expected future benefit  payments  related to the
Pension Plan were as follows (in thousands):

          2005                               $  1,311
          2006                                  1,208
          2007                                  1,989
          2008                                  2,250
          2009                                  3,090
          2010 through 2014                    16,501
                                           -------------
                                             $ 26,349
                                           -------------
 70

     Assets of the Pension  Plan  consist  primarily  of shares in the  American
Performance  Balanced Fund.  The stated  objective of this fund is to provide an
attractive total return through a broadly diversified mix of equities and bonds.
The typical  portfolio  mix is  approximately  60% equities  and 40% bonds.  The
life-to-date  return on the fund, which is used as an indicator when setting the
expected  return on plan  assets,  was 8.62%.  The maximum and minimum  required
Pension  Plan  contributions  for 2004 were $2.2  million  and $0, respectively.
Amounts  contributed  to the  Pension  Plan during 2004  included  $1.0  million
attributable to the current year and $7.7 million attributable to 2003.

     Employee  contributions to the Thrift Plans are matched by BOK Financial up
to 5% of base compensation, based upon years of service. Participants may direct
the  investments  of their  accounts  in a variety  of  options,  including  BOK
Financial Common Stock.  Employer  contributions vest over five years.  Expenses
incurred by BOK  Financial  for the Thrift  Plans  totaled  $3.9  million,  $3.6
million and $3.1 million for 2004, 2003 and 2002, respectively.

     BOK Financial  also  sponsors a defined  benefit  post-retirement  employee
medical plan,  which pays 50 percent of annual  medical  insurance  premiums for
retirees  who meet certain age and service  requirements.  Assets of the retiree
medical plan consist primarily of shares in a cash management fund.  Eligibility
for  the  post-retirement  plan is  limited  to  current  retirees  and  certain
employees who were age 60 or older at the time the plan was frozen in 1993.  The
net obligation  recognized under the plan was $2.2 million at December 31, 2004.
A 1% change in medical  expense  trends would not  significantly  affect the net
obligation or cost of this plan.

     Under various performance incentive plans,  participating  employees may be
granted  awards  based on defined  formulas  or other  criteria.  Earnings  were
charged $58.1  million in 2004,  $52.0 million in 2003 and $32.1 million in 2002
for such awards.

(13) STOCK COMPENSATION PLANS

     The  shareholders  and Board of Directors of BOK  Financial  have  approved
various  stock-based  compensation plans. The number of awards and the employees
to receive  awards are  determined  for the Chief  Executive  Officer  and other
senior  executives  by an  independent  compensation  committee  of the Board of
Directors. Other stock-based compensation awards are approved by the independent
compensation  committee upon recommendation of the Chairman of the Board and the
Chief Executive Officer.

     These awards consist primarily of stock options that are subject to vesting
requirements.  Generally,  one-seventh of the options  awarded vest annually and
expire three years after vesting.  Additionally,  stock options that vest in two
years and expire 45 days after vesting have been awarded.

     The following table presents options outstanding during 2002, 2003 and 2004
under these plans:
                                                Weighted-
                                                 Average
                                                Exercise
                                     Number       Price
                                   --------------------------
 Options outstanding at
    December 31, 2001               3,591,373      $18.17
 Options awarded                      174,258       31.28
 Options exercised                   (491,952)      13.31
 Options forfeited                    (40,104)      19.89
 Options expired                           (5)       5.96
 ------------------------------------------------------------
 Options outstanding at
    December 31, 2002               3,233,570       19.66
 Options awarded                      889,343       32.60
 Options exercised                   (672,457)      16.74
 Options forfeited                    (61,941)      23.07
 Options expired                          (53)      18.73
 ------------------------------------------------------------
 Options outstanding at
    December 31, 2003               3,388,462       23.58
 Options awarded                      857,951       40.37
 Options exercised                   (693,199)      19.65
 Options forfeited                   (212,844)      27.15
 Options expired                       (2,322)      14.94
 ------------------------------------------------------------
 Options outstanding at
    December 31, 2004               3,338,048      $28.53
 ------------------------------------------------------------
 Options vested at
    December 31, 2004                 980,493      $20.40
 ------------------------------------------------------------

     The following table summarizes information concerning currently outstanding
and vested stock options:

              Options Outstanding                    Options Vested
 -----------------------------------------------   -------------------
                           Weighted
                            Average     Weighted            Weighted
    Range of               Remaining     Average             Average
    Exercise      Number  Contractual   Exercise   Number   Exercise
     Prices    Outstanding Life (years)   Price    Vested    Price


  $8.18 - $9.69    77,458      1.25     $ 9.30     77,458    $ 9.30

      16.17       145,632      1.92      16.17    142,560     16.17
  17.37 - 19.02   950,979      3.07      18.05    476,849     18.19

  28.27 - 31.00 1,101,827      4.42      29.70    283,626     29.28

  37.21 - 37.65   226,656      1.00      37.43          -         -
      37.74       611,338      6.00      37.74          -         -
  45.43 - 49.09   224,158      2.00      47.81          -         -
 ------------------------------------------------  -------------------

     Stock-based compensation expense included in reported pretax net income for
the years ended December 31, 2004, 2003 and 2002 was $11.3 million, $5.7 million
and $4.1 million, respectively.

 71

     Compensation expense for stock options is generally recognized based on the
fair value of options granted over the options' vesting period.  No compensation
expense is recognized for options that are forfeited  before  vesting.  The fair
value of options was  determined  as of the date of grant using a  Black-Scholes
option pricing model with the following weighted average assumptions:

                                  2004       2003      2002
                                ---------- --------- ---------
Average risk-free interest rate    3.27%      2.57%     1.59%
Dividend yield                     None       None      None
Volatility factors                 .168       .178      .190
Weighted-average
   expected life              4.9 years    7 years   2 years
Weighted-average fair value       $8.53      $6.66     $4.18

     BOK  Financial  also may issue  nonvested  common  shares under the various
stock-based compensation plans. These shares, which generally are issued only to
the Chief  Executive  Officer and selected  senior  executives,  vest five years
after the grant date.  The holders of these shares may be required to retain the
shares for a three-year  period after vesting.  At December 31, 2004, a total of
44,738  nonvested  common shares have been awarded,  including 24,800 awarded in
2004.

     BOK Financial  permits certain  executive  officers to defer recognition of
taxable income from their stock-based compensation. These officers are also able
to  diversify  their  deferred  compensation  into  investments  other  than BOK
Financial common stock.

     This stock-based compensation is recognized as liability awards rather than
equity awards. Compensation expense is based on the intrinsic value of the award
over the vesting period.  Additional compensation expense is recognized based on
changes  in the fair  value of the  deferred  compensation  liability  after the
vesting period. The total deferred  compensation  liability  attributed to these
arrangements was $16.5 million for 2004 and $6.8 million for 2003.

     During  January  2005,  BOK  Financial  awarded the  following  stock-based
compensation:

                             ---------------------------------
                                        Exercise  Fair Value /
                              Number     Price        Award
                             ---------------------------------
  Equity awards:
    Stock options             493,235     $47.34    $10.94
    Nonvested stock             5,036         -      47.34
                             ----------
    Total Equity awards       498,271
  Liability awards:
    Stock options             187,207      47.34     10.94
    Nonvested stock             7,892         -      47.34
                             ----------
    Total Liability awards    195,099
                             ----------
  Total stock-based awards    693,370
  ------------------------------------------------------------


 72

(14) RELATED PARTIES

     In compliance with applicable regulations, the Company may extend credit to
certain  executive  officers,   directors,   principal  shareholders  and  their
affiliates  (collectively  referred to as  "related  parties")  in the  ordinary
course of business under substantially the same terms as comparable  third-party
lending arrangements. The Company's loans to related parties do not involve more
than the normal  credit risk and there are no  non-accrual  or impaired  related
party loans outstanding at December 31, 2004 or 2003.

     Activity  in  loans  to  related  parties  is  summarized  as  follows  (in
thousands):
                                     2004         2003
                                  ------------ ------------
  Beginning balance                $119,873      $83,189
     Advances                       434,242      122,685
     Payments                      (442,834)     (86,001)
     Adjustments (1)                 (6,436)           -
  ------------------------------- ------------ ------------
  Ending balance                   $104,845     $119,873
  ------------------------------- ------------ ------------
(1)  Adjustments generally consist of changes in status as a related party.

     BOK Investment Advisors,  Inc. ("BOKIA"), a wholly-owned subsidiary of BOk,
serves as investment  advisor to American  Performance  Funds ("AP  Funds").  AP
Funds is a diversified,  open-ended, investment company established in 1987 as a
business  trust under the Investment Act of 1940. BOk serves as custodian for AP
Funds.   Effective   July  1,  2004,   BOKIA  began  serving  as  the  AP  Funds
administrator.  BOK  Financial  offers the AP Funds  products to  customers  and
employees,  in the  ordinary  course of  business,  through  its  brokerage  and
trading,  employee  benefit  plan and trust  services  as well as to the general
public.

     Certain  related  parties are  customers of the Company for services  other
than loans,  including  consumer banking,  corporate  banking,  risk management,
wealth  management,  brokerage and trading,  or  fiduciary/trust  services.  The
Company engages in  transactions  with related parties in the ordinary course of
business in compliance with applicable  regulation.  There are no other material
related party transactions that require disclosure.

(15) COMMITMENTS AND CONTINGENT LIABILITIES

     In the ordinary course of business,  BOK Financial and its subsidiaries are
subject to legal actions and  complaints.  Management  believes,  based upon the
opinion of counsel,  that the actions and liability or loss,  if any,  resulting
from  the  final  outcomes  of  the  proceedings  will  not be  material  in the
aggregate.

     BOk is obligated under a long-term  lease for its bank premises  located in
downtown Tulsa. The lease term, which began November 1, 1976, is for fifty-seven
years  with  options  to  terminate  in  2014  and  2024.  Annual  base  rent is
$3.3 million.  BOk  subleases  portions  of its space for  annual  rents of $370
thousand in 2005 and $213 thousand in years 2006 through 2009.  Net rent expense
on this lease was $2.9 million in years 2004, 2003 and 2002.  Total rent expense
for BOK  Financial  was $14.3  million in 2004,  $13.0 million in 2003 and $12.4
million in 2002.

     At December 31, 2004,  future  minimum  lease  payments for  equipment  and
premises under operating  leases were as follows:  $13.6 million in 2005,  $13.0
million in 2006,  $11.6 million in 2007,  $10.7 million in 2008, $9.6 million in
2009, and a total of $36.3 million thereafter.

     BOk and  Williams  Companies,  Inc.  severally  guaranteed  30 percent  and
70 percent,  respectively,  of the $13 million debt and operating deficit of two
parking  facilities  operated  by the Tulsa  Parking  Authority.  The debt had a
maturity date of May 15, 2007. In 2003, BOk funded the remaining  amount of this
commitment and paid $2.9 million to retire the Company's obligation with respect
to this debt.  There were no  expenditures  related to this  guarantee  in 2004.
Expenditures totaled $3.2 million in 2003 and $373 thousand in 2002.

     The Federal Reserve Bank requires member banks to maintain  certain minimum
average cash balances.  These balances were  approximately $334 million and $303
million at December 31, 2004 and 2003, respectively.

     BOSC, Inc., a wholly-owned  subsidiary of BOK Financial,  is an introducing
broker to Pershing, LLC for retail equity investment  transactions.  As such, it
has  indemnified  Pershing,  LLC against  losses due to a customer's  failure to
settle a transaction or to repay a margin loan. All unsettled  transactions  and
margin  loans are secured as required by  applicable  regulation.  The amount of
customer  balances subject to  indemnification  totaled $2.9 million at December
31, 2004.

     BOK Private  Equity,  LLC,  indirectly  a  wholly-owned  subsidiary  of BOK
Financial,  is the general  partner in BOK Private Equity Fund, LP ("the Fund").
The Fund provides  alternative  investment  opportunities to certain  customers,
some of which  are  related  parties,  through  limited  partnerships.  The Fund
generally invests in distressed assets, asset buy-out or venture capital limited
partnerships or limited liability companies.  The general partner has contingent
obligations  through  the Fund to make  additional  investments  totaling  $13.9
million as of December 31, 2004.

 73

(16) SHAREHOLDERS' EQUITY

PREFERRED STOCK

     One billion  shares of  preferred  stock with a par value of  $0.00005  per
share are authorized. A single series of 249,974,544 shares designated as Series
A  Preferred  Stock  ("Series  A  Preferred  Stock")  is  currently  issued  and
outstanding.  The  Series A  Preferred  Stock  has no  voting  rights  except as
otherwise provided by Oklahoma corporate law and may be converted into one share
of Common Stock for each 36 shares of Series A Preferred  Stock at the option of
the holder.  Dividends  are  cumulative  at an annual rate of ten percent of the
$0.06 per share  liquidation  preference  value when declared and are payable in
cash.  Aggregate  liquidation  preference is $15 million. In 2004 and 2003, cash
dividends  declared on preferred  stock totaled $1.9 million and $750  thousand,
respectively.   During  2003  and  2002,   23,214  shares  and  47,961   shares,
respectively,  of BOK Financial common stock were issued in payment of dividends
on the  Series A  Preferred  Stock in lieu of cash by  mutual  agreement  of BOK
Financial  and the holders of the Series A Preferred  Stock.  These  shares were
valued at $750,000  in 2003 and $1.5  million in 2002,  based on average  market
price, as defined, for a 65 business day period preceding declaration. George B.
Kaiser owns substantially all Series A Preferred Stock.

COMMON STOCK

     Common stock consists of 2.5 billion  authorized shares with a $0.00006 par
value.  Holders  of  common  shares  are  entitled  to one vote per share at the
election  of  the  Board  of  Directors  and  on  any  question  arising  at any
shareholders'  meeting and to receive dividends when and as declared.  No common
stock  dividends  can be paid  unless  all  accrued  dividends  on the  Series A
Preferred Stock have been paid.  Additionally,  regulations restrict the ability
of  national  banks  and  bank  holding  companies  to pay  dividends,  and  BOK
Financial's  credit agreement  restricts the payment of dividends by the holding
company.

     During 2004, 2003 and 2002, 3% dividends payable in shares of BOK Financial
common  stock were  declared  and paid.  The shares  issued  were  valued at $66
million, $58 million and $52 million, respectively, based on the average closing
bid/ask  prices  on the day  preceding  declaration.  Per  share  data  has been
restated to reflect these stock dividends.

     On October 25, 2002, BOK Financial  issued 1,711,127 shares of common stock
and 292,225 options to purchase  shares,  with a fair value at the issuance date
of $65  million  for its  purchase  of  Bank of  Tanglewood.  In  addition,  BOK
Financial  agreed to a limited price guarantee on a portion of the shares issued
in this  purchase.  The fair value of this price  guarantee,  estimated to be $3
million based upon the  Black-Scholes  Option pricing model, was included in the
purchase price of Bank of Tanglewood  (see Note 2).  Pursuant to this guarantee,
any  holder  of BOK  Financial  common  shares  issued in this  acquisition  may
annually  make a claim for the  excess of the  guaranteed  price and the  actual
sales price of any shares sold  during a 60-day  period  after each of the first
five  anniversary  dates after  October 25, 2002.  The maximum  annual number of
shares  subject to this  guarantee  is 210,069.  The  guaranteed  price for each
anniversary  period is $37.67 for 2005, $40.10 for 2006 and $42.53 for 2007. The
price guarantee is nontransferable  and noncumulative.  BOK Financial may elect,
in its sole discretion,  to issue  additional  shares of common stock to satisfy
any obligation  under the price guarantee or to pay cash. The maximum  aggregate
number  of common  shares  that may be issued  to  satisfy  any price  guarantee
obligations  is 10 million.  If, as of any  benchmark  date,  BOK  Financial has
already  issued 10 million  shares,  BOK  Financial is not obligated to make any
further benchmark  payments.  BOK Financial's ability to pay cash to satisfy any
price  guarantee  obligations is limited by applicable  bank holding company and
bank capital and dividend regulations.

SUBSIDIARY BANKS

     The amounts of dividends that BOK Financial's  subsidiary banks can declare
and the  amounts  of loans the  subsidiary  banks can extend to  affiliates  are
limited  by  various  federal  banking  regulations  and  state  corporate  law.
Generally, dividends declared during a calendar year are limited to net profits,
as defined,  for the year plus retained profits for the preceding two years. The
amounts of dividends  are further  restricted by minimum  capital  requirements.
Pursuant to the most  restrictive  of the  regulations at December 31, 2004, BOK
Financial's  subsidiary banks could declare dividends up to $161 million without
prior regulatory  approval.  Management has developed and the Board of Directors
has  approved  an internal  capital  policy  that is more  restrictive  than the
regulatory  capital  standards.  As of December 31, 2004, the  subsidiary  banks
could declare dividends of up to $98 million under this policy. During 2004, the
subsidiary  banks did not declare any dividends.  The subsidiary  banks declared
and paid dividends of $66 million in 2003 and $40 million in 2002.

 74

     Loans to a single  affiliate may not exceed 10% and loans to all affiliates
may not exceed 20% of unimpaired capital and surplus, as defined.  Additionally,
loans to affiliates must be fully secured.  As of December 31, 2004, these loans
had no outstanding  balance.  As of December 31,  2003,  these loans totaled $10
million.  Total  loan  commitments  to  affiliates  at  December 31,  2004  were
$108 million.

REGULATORY CAPITAL

     BOK Financial and its banking  subsidiaries  are subject to various capital
requirements  administered  by the  federal  banking  agencies.  Failure to meet
minimum  capital  requirements  can initiate  certain  mandatory and  additional
discretionary  actions by  regulators  that could have a material  effect on BOK
Financial's operations. These capital requirements include quantitative measures
of  assets,  liabilities  and  certain  off-balance  sheet  items.  The  capital
standards  are also subject to  qualitative  judgments by the  regulators  about
components, risk weightings and other factors.

     For a banking institution to qualify as well capitalized, its Tier I, Total
and Leverage capital ratios must be at least 6%, 10% and 5%, respectively.  Tier
I  capital  consists  primarily  of  common  stockholders'   equity,   excluding
unrealized gains or losses on available for sale securities, less goodwill, core
deposit premiums and certain other intangible assets. As directed by the Federal
Reserve Bank, Tier I capital excludes $23 million,  the combined value of common
shares issued  subject to the market value  protection  program and the value of
the market value  guarantee.  These values will be restored to Tier I capital as
the market price guarantee  expires.  Total capital consists primarily of Tier I
capital plus preferred stock,  subordinated debt and reserves for credit losses,
subject to certain  limitations.  All of BOK  Financial's  banking  subsidiaries
exceeded the regulatory definition of well capitalized.


                                                                                December 31,
                                                         ------------------------------------------------------------
                                                                     2004                           2003
                                                         ------------------------------ -----------------------------
                                                              Amount         Ratio           Amount        Ratio
                                                         ------------------------------ -----------------------------
 (Dollars in thousands)
 Total Capital (to Risk Weighted Assets):
                                                                                                 
    Consolidated                                         $    1,329,431       11.67%     $    1,157,782      11.31%
    BOk                                                       1,016,351       11.13             900,888      11.06
    Bank of Texas                                               235,921       11.41             201,984      11.13
    Bank of Albuquerque                                         103,573       15.34              91,412      17.35
    Bank of Arkansas                                             16,162       20.37              15,218      21.56
    Colorado State Bank and Trust                                36,015       14.50              26,222      10.19
 Tier I Capital (to Risk Weighted Assets):
    Consolidated                                         $    1,140,654       10.02%     $      935,932       9.15%
    BOk                                                         867,335        9.50             718,538       8.82
    Bank of Texas                                               211,641       10.24             179,256       9.88
    Bank of Albuquerque                                          95,443       14.14              84,811      16.10
    Bank of Arkansas                                             15,164       19.11              14,328      20.30
    Colorado State Bank and Trust                                32,891       13.24              22,997       8.94
 Tier I Capital (to Average Assets):
    Consolidated                                         $    1,140,654        7.94%      $      935,932      7.17%
    BOk                                                         867,335        7.29              718,538      6.69
    Bank of Texas                                               211,641        7.62              179,256      7.22
    Bank of Albuquerque                                          95,443        6.69               84,811      6.37
    Bank of Arkansas                                             15,164        8.97               14,328      7.82
    Colorado State Bank and Trust                                32,891        8.73               22,997      6.86


 75

(17) EARNINGS PER SHARE

     The following table presents the computation of basic and diluted  earnings
per share (dollars in thousands except per share data):


                                                                                    Years ended December 31,
                                                                          --------------------------------------------
                                                                               2004          2003           2002
                                                                          --------------------------------------------
 Numerator:
                                                                                                
    Net income                                                              $   179,023   $   158,360    $  147,871
    Preferred stock dividends                                                    (1,875)       (1,500)       (1,500)
 ---------------------------------------------------------------------------------------------------------------------
 Numerator for basic earnings per share - income
    available to common stockholders                                            177,148       156,860       146,371
 ---------------------------------------------------------------------------------------------------------------------
 Effect of dilutive securities:
    Preferred stock dividends                                                     1,875         1,500         1,500
 ---------------------------------------------------------------------------------------------------------------------
 Numerator for diluted earnings per share - income available
    to common stockholders after assumed conversion                         $   179,023   $   158,360    $  147,871
 ---------------------------------------------------------------------------------------------------------------------
 Denominator:
    Denominator for basic earnings per share - weighted average shares       59,128,395    58,699,951    56,613,689
    Effect of dilutive securities:
      Employee stock compensation plans (1)                                     669,857       776,891       773,628
      Convertible preferred stock                                             6,921,083     6,921,164     6,921,164
      Tanglewood market value guarantee (see Note 16)                            13,161       111,115        45,077
 ---------------------------------------------------------------------------------------------------------------------
 Dilutive potential common shares                                             7,604,101     7,809,170     7,739,869
 ---------------------------------------------------------------------------------------------------------------------
 Denominator for diluted earnings per share - adjusted
    weighted average shares and assumed conversions                          66,732,496    66,509,121    64,353,558
 ---------------------------------------------------------------------------------------------------------------------
 Basic earnings per share                                                         $3.00         $2.67         $2.59
 ---------------------------------------------------------------------------------------------------------------------
 Diluted earnings per share                                                       $2.68         $2.38         $2.30
 ---------------------------------------------------------------------------------------------------------------------
<FN>
(1)  Excludes employee stock options with exercise prices                        31,970        26,943        86,215
     greater than the current market price.
</FN>


(18) REPORTABLE SEGMENTS

     BOK Financial operates five principal lines of business: Oklahoma corporate
banking,  Oklahoma consumer banking,  mortgage banking,  wealth management,  and
regional  banking.  Mortgage  banking  activities  include loan  origination and
servicing across all markets served by the Company.  Wealth management  provides
brokerage  and  trading,  private  financial  services and  investment  advisory
services in all  markets.  It also  provides  fiduciary  services in all markets
except Colorado.  Fiduciary services in Colorado are included in regional banks.
Regional banking consists primarily of corporate and consumer banking activities
in the respective local markets. These five principal lines of business combined
account  for  approximately  94% of total  revenue.  In addition to its lines of
business, BOK Financial has a funds management unit. The primary purpose of this
unit is to manage the  overall  liquidity  needs and  interest  rate risk of the
company.  Each line of business  borrows  funds from and  provides  funds to the
funds management unit as needed to support their operations.

     The Oklahoma  Corporate  Banking segment  provides loan and lease financing
and treasury and cash management services to businesses  throughout Oklahoma and
certain  relationships in surrounding  states.  Oklahoma  Corporate Banking also
includes our TransFund unit, which provides ATM and merchant  deposit  services.
The Oklahoma Consumer Banking segment provides a full line of deposit,  loan and
fee-based  services  to  customers   throughout   Oklahoma  through  four  major
distribution channels:  traditional branches,  supermarket branches, the 24-hour
ExpressBank  call  center and  Online  Banking.  The  Mortgage  Banking  segment
consists  of two  operating  sectors  that  originate  a

 76

full range of mortgage  products  from  federally  sponsored  programs to "jumbo
loans" on higher  priced homes in BOK  Financial's  primary  market  areas.  The
Mortgage  Banking segment also services  mortgage loans acquired from throughout
the  United  States.  The  Wealth  Management  segment  provides a wide range of
financial services, including trust and private financial services and brokerage
and trading  services.  This segment  includes the  activities of BOSC,  Inc., a
registered broker/dealer.  Trust and private financial services include sales of
institutional,  investment and retirement products,  loans and other services to
affluent individuals, businesses, not-for-profit organizations, and governmental
agencies.  Trust services are primarily provided to clients in Oklahoma,  Texas,
Arkansas  and New  Mexico.  Regional  banking  includes  Bank of Texas,  Bank of
Albuquerque,  Bank of Arkansas, and Colorado State Bank and Trust. Each of these
banks provides a full range of corporate and consumer  banking services in their
respective  markets.  Trust Services  provided  through  Colorado State Bank and
Trust are included in the Regional Banking segment.

     BOK Financial  identifies  reportable  segments by type of service provided
for the  Mortgage  Banking  and the Wealth  Management  segments  and by type of
customer  for the  Oklahoma  Corporate  Banking and  Oklahoma  Consumer  Banking
segments.  Regional Banking is identified by legal entity. Operating results are
adjusted for intercompany  loan  participations  and allocated service costs and
management fees.

     BOK Financial allocates resources and evaluates performance of its lines of
business after allocation of funds, certain indirect expenses, taxes and capital
costs.  The  cost of  funds  borrowed  from  the  funds  management  unit by the
operating lines of business is transfer priced at rates that approximate  market
for  funds  with  similar  duration.  Market  rates are  generally  based on the
applicable LIBOR or interest rate swap rates, adjusted for prepayment risk. This
method of transfer  pricing funds that support assets of the operating  lines of
business tends to insulate them from interest rate risk.

     The value of funds provided by the operating lines of business to the funds
management  unit is based on  applicable  Federal Home Loan Bank advance  rates.
Deposit accounts with indeterminate maturities,  such as demand deposit accounts
and  interest-bearing  transaction  accounts,  are transfer  priced at a rolling
average based on expected duration of the accounts. The expected duration ranges
from 90 days for certain  rate-sensitive  deposits to five years. The accounting
policies of the  reportable  segments  generally  follow those  described in the
summary of  significant  accounting  policies,  except that  interest  income is
reported on a fully  tax-equivalent  basis,  loan losses are based on actual net
amounts  charged off and the  amortization  of  intangible  assets is  generally
excluded.

     Economic  capital is assigned to the business  units based on an allocation
method  that  reflects  management's  assessment  of  risk.  Management  uses  a
third-party developed capital allocation model. This model assigns capital based
upon credit,  operating,  interest rate and market risk inherent in the business
lines and recognizes the diversification  benefits among the units. The level of
assigned  economic  capital is a combination  of the risk taken by each business
line, based on its actual exposures and calibrated to its own loss history where
possible.  Additional  capital  is  assigned  to the  regional  banking  line of
business based on BOK Financial's investment in those entities.

     Substantially  all revenue is from domestic  customers.  No single external
customer accounts for more than 10% of total revenue.

 77


                               Oklahoma       Oklahoma                                                All
                               Corporate      Consumer      Mortgage     Wealth       Regional      Other/
 (In Thousands)                 Banking        Banking      Banking    Management     Banking    Eliminations     Total
                             ------------------------------------------------------------------------------------------------
 Year ended December 31, 2004

 Net interest revenue/(expense)
                                                                                          
    from external sources       $  147,389    $  (19,067)   $  21,647    $  4,001    $   202,318   $  66,955   $   423,243
 Net interest revenue/(expense)
    from internal sources          (24,016)       64,897      (11,423)      8,888        (21,770)    (16,576)            -
 ----------------------------------------------------------------------------------------------------------------------------
 Total net interest revenue        123,373        45,830       10,224      12,889        180,548      50,379       423,243

 Provision for credit losses         8,956         6,963          340          23          5,509      (1,352)       20,439
 Other operating revenue            85,256        56,920       22,055      91,533         49,523      (3,200)      302,087
 Capitalized mortgage
    servicing rights                     -             -       11,365           -              -           -        11,365
 Financial instruments
    gains/(losses)                       -             -       (5,068)          -              -         506        (4,562)
 Operating expense                  97,759        76,042       35,415      84,062        132,711      16,802       442,791
 Recovery for impairment of
    mortgage servicing rights            -             -       (1,567)          -              -           -        (1,567)
 Income taxes                       39,644         7,681        1,707       7,943         33,278       1,194        91,447
 ----------------------------------------------------------------------------------------------------------------------------
 Net income                     $   62,270    $   12,064    $   2,681    $ 12,394    $    58,573   $  31,041   $   179,023
 ----------------------------------------------------------------------------------------------------------------------------

 Average assets                 $4,670,041    $2,746,047    $ 559,034    $754,774    $ 5,831,267   $(534,276)  $14,026,887

 Average economic capital          312,530        64,390       27,270      84,820        280,710     527,837     1,297,557
 Average invested capital                -             -            -           -        508,880           -             -

 Performance measurements:
    Return on assets                  1.33%         0.44%        0.48%       1.64%          1.00%          -          1.28%
    Return on economic capital       19.92         18.74         9.83       14.61          20.87           -         13.80
    Return on invested capital           -             -            -           -          11.51           -            -
    Efficiency ratio                 46.86         74.01        81.53       80.50          57.68           -         60.11


Reconciliation to Consolidated Financial Statements


                                                 Other         Other
                               Net Interest    Operating     Operating       Net        Average
                                 Revenue       Revenue (1)    Expense      Income       Assets
                              ---------------------------------------------------------------------
                                                                       
 Total reportable segments       $372,864      $ 316,652      $424,422     $147,982   $14,561,163
 Unallocated items:
    Tax-equivalent adjustment       5,039              -             -        5,039             -
    Funds management               56,563         (3,465)       12,161       19,092     1,588,393
    All others (including
      eliminations), net          (11,223)           265         4,641        6,910    (2,122,669)
 --------------------------------------------------------------------------------------------------
 BOK Financial consolidated      $423,243      $ 313,452       $441,224    $179,023   $14,026,887
 --------------------------------------------------------------------------------------------------


(1) Excluding financial instrument gains/(losses)

 78


                                Oklahoma      Oklahoma                                                All
                               Corporate      Consumer      Mortgage     Wealth       Regional      Other/
 (In Thousands)                 Banking        Banking      Banking    Management     Banking    Eliminations     Total
                             ------------------------------------------------------------------------------------------------

 Year ended December 31, 2003

 Net interest revenue/(expense)
                                                                                          
    from external sources       $  139,159    $  (17,146)   $  27,770    $  1,966    $   170,611   $  69,135   $   391,495
 Net interest revenue/(expense)
    from internal sources          (24,133)       58,290       (9,415)      8,968        (16,593)    (17,117)            -
 ----------------------------------------------------------------------------------------------------------------------------
 Total net interest revenue        115,026        41,144       18,355      10,934        154,018      52,018       391,495

 Provision for credit losses        10,318         6,888          917         390          6,429      10,694        35,636
 Other operating revenue            76,212        47,544       36,379      91,587         35,996      (4,600)      283,118
 Capitalized mortgage
    servicing rights                     -             -       23,922           -              -           -        23,922
 Financial instruments
    gains/(losses)                       -             -        4,025           -            339      (6,551)       (2,187)
 Operating expense                  85,442        66,803       58,204      80,428        117,001      28,483       436,361
 Recovery for impairment of
    mortgage servicing rights            -             -      (22,923)          -              -           -       (22,923)
 Income taxes                       37,143         5,835       18,082       8,442         24,413      (5,001)       88,914
 ----------------------------------------------------------------------------------------------------------------------------
 Net income                     $   58,335    $    9,162    $  28,401    $ 13,261    $    42,510   $   6,691   $   158,360
 ----------------------------------------------------------------------------------------------------------------------------

 Average assets                 $4,166,874    $2,524,743    $ 623,823    $731,070    $ 5,084,224   $(351,318)  $12,779,416

 Average economic capital          311,140        58,000       34,120      69,690        273,600     413,006     1,159,556
 Average invested capital                -             -            -           -        459,780           -             -

 Performance measurements:
    Return on assets                  1.40%         0.36%        4.55%       1.81%          0.84%          -          1.24%
    Return on economic capital       18.75         15.80        83.24       19.03          15.54           -         13.66
    Return on invested capital           -             -            -           -           9.25           -             -
    Efficiency ratio                 44.68         75.32        74.00       78.45          62.35           -         62.47


Reconciliation to Consolidated Financial Statements


                                                Other         Other
                               Net Interest    Operating     Operating       Net        Average
                                 Revenue      Revenue (1)     Expense      Income       Assets
                              ---------------------------------------------------------------------
                                                                       
 Total reportable segments       $339,477      $ 311,640      $384,955     $151,669   $13,130,734
 Unallocated items:
    Tax-equivalent adjustment       5,170              -             -        5,170             -
    Funds management               59,571         (6,520)       13,848        5,048     1,378,433
    All others (including
      eliminations), net          (12,723)         1,920        14,635       (3,527)   (1,729,751)
 --------------------------------------------------------------------------------------------------
 BOK Financial consolidated      $391,495      $ 307,040      $413,438     $158,360   $12,779,416
 --------------------------------------------------------------------------------------------------


(1) Excluding financial instrument gains/(losses)

 79


                                Oklahoma      Oklahoma                                                All
                               Corporate      Consumer      Mortgage     Wealth       Regional      Other/
 (In Thousands)                 Banking        Banking      Banking    Management     Banking    Eliminations     Total
                             ------------------------------------------------------------------------------------------------

 Year ended December 31, 2002

 Net interest revenue/(expense)
                                                                                          
    from external sources       $  149,385    $  (18,036)   $  32,199    $  1,959    $   144,008   $  59,817   $   369,332
 Net interest revenue/(expense)
    from internal sources          (40,632)       61,616      (13,713)      8,182        (17,493)      2,040             -
 ----------------------------------------------------------------------------------------------------------------------------
 Total net interest revenue        108,753        43,580       18,486      10,141        126,515      61,857       369,332

 Provision for credit losses         6,475         7,831          252         363          6,015      12,794        33,730
 Other operating revenue            69,166        39,032       38,364      70,001         27,274      (6,609)      237,228
 Capitalized mortgage
    servicing rights                     -             -       20,832           -              -           -        20,832
 Financial instruments
    gains                                -             -       25,826           -          4,205      34,567        64,598
 Operating expense                  77,931        64,315       54,783      67,911         92,503      26,188       383,631
 Provision for impairment of
    mortgage servicing rights            -             -       45,923           -              -           -        45,923
 Income taxes                       36,376         4,071          992       4,673         21,722      13,001        80,835
 ----------------------------------------------------------------------------------------------------------------------------
 Net income                     $   57,137    $    6,395    $   1,558    $  7,195    $    37,754   $  37,832   $   147,871
 ----------------------------------------------------------------------------------------------------------------------------

 Average assets                 $3,823,116    $2,349,611    $ 671,798    $556,109    $ 4,121,026   $(216,871)  $11,304,789

 Average economic capital          298,020        60,910       34,160      60,880        193,640     291,228       938,838
 Average invested capital                -             -            -           -        379,820           -             -

 Performance measurements:
    Return on assets                  1.49%         0.27%        0.23%       1.29%          0.92%          -          1.31%
    Return on economic capital       19.17         10.50         4.56       11.82          19.50           -         15.75
    Return on invested capital           -             -            -           -           9.94           -             -
    Efficiency ratio                 43.80         77.85        70.52       84.74          60.95           -         61.15


Reconciliation to Consolidated Financial Statements


                                                 Other         Other
                               Net Interest    Operating     Operating       Net        Average
                                 Revenue       Revenue(1)     Expense      Income       Assets
                              ---------------------------------------------------------------------
                                                                       
 Total reportable segments       $307,475      $ 264,669      $403,366     $110,039   $11,521,660
 Unallocated items:
    Tax-equivalent adjustment       6,119              -             -        6,119             -
    Funds management               72,804         (7,245)       12,317       39,546       662,837
    All others (including
      eliminations), net          (17,066)           636        13,871       (7,833)     (879,708)
 --------------------------------------------------------------------------------------------------
 BOK Financial consolidated      $369,332      $ 258,060      $429,554     $147,871   $11,304,789
 --------------------------------------------------------------------------------------------------


(1) Excluding financial instrument gains/(losses)

 80

(19) FAIR VALUE OF FINANCIAL INSTRUMENTS

     The following  table presents the carrying values and estimated fair values
of  financial  instruments  as  of  December  31,  2004  and  2003  (dollars  in
thousands):


                                                                  Range of      Average                    Estimated
                                                   Carrying      Contractual   Repricing     Discount        Fair
                                                     Value         Yields      (in years)      Rate          Value
                                                 ---------------------------------------------------------------------
 2004:
                                                                                           
   Cash and cash equivalents                      $  531,091                                              $  531,091
   Securities                                      4,823,976                                               4,825,518
   Loans:
      Commercial                                   4,575,836     2.71 - 15.00%     0.41    2.45 - 6.68%    4,778,495
      Commercial real estate                       1,621,110     3.50 - 15.00      1.08    5.65 - 7.60     1,606,153
      Residential mortgage                         1,198,918     2.82 -  7.96      4.17    5.36 - 6.44     1,154,226
      Residential mortgage - held for sale            40,262          -             -           -             40,262
      Consumer                                       492,841     2.65 - 21.00      2.29    4.83 - 8.75       471,863
 ---------------------------------------------------------------------------------------------------------------------
        Total loans                                7,928,967                                               8,050,999

      Reserve for loan losses                       (108,618)                                                      -
 ---------------------------------------------------------------------------------------------------------------------
    Net loans                                      7,820,349                                               8,050,999
    Derivative instruments with positive
      fair value                                     380,051                                                 380,051
    Deposits with no stated maturity               6,030,546                                               6,030,546
    Time deposits                                  3,643,852     0.55 - 7.33       2.34    2.40 - 3.75     3,639,345
    Other borrowings                               2,570,507     2.26 - 5.51       0.05    1.43 - 4.38     2,571,259
    Subordinated debt                                151,594         5.25          2.60        5.14          153,565
    Derivative instruments with negative
      fair value                                     387,292                                                 387,292
 ---------------------------------------------------------------------------------------------------------------------

 2003:
   Cash and cash equivalents                      $  643,912                                              $  643,912
   Securities                                      4,714,642                                               4,717,947
   Loans:
      Commercial                                   4,336,702     2.75 - 18.94%      0.38    1.20 - 5.43%   4,528,247
      Commercial real estate                       1,630,092     2.45 - 11.50       1.26    4.45 - 6.35    1,637,499
      Residential mortgage                         1,015,643     2.75 -  7.96       2.55    3.83 - 6.28    1,020,330
      Residential mortgage - held for sale            56,543          -               -          -            56,543
      Consumer                                       444,909     1.11 - 18.69       2.63    3.43 - 7.50      442,485
 ---------------------------------------------------------------------------------------------------------------------
        Total loans                                7,483,889                                               7,685,104

      Reserve for loan losses                       (114,784)                                                      -
 ---------------------------------------------------------------------------------------------------------------------
    Net loans                                      7,369,105                                               7,685,104
    Derivative instruments with positive
      fair value                                     149,100                                                 149,100
    Deposits with no stated maturity               5,845,137                                               5,845,137
    Time deposits                                  3,374,726     0.60 - 7.65        2.03    1.05 - 2.27    3,413,556
    Other borrowings                               2,626,318     1.05 - 7.74        0.05    1.00 - 3.29    2,626,136
    Subordinated debt                                154,332         6.22           3.60        5.01         170,612
    Derivative instruments with negative
      fair value                                     149,326                                                 149,326
 ---------------------------------------------------------------------------------------------------------------------


 81

     The  preceding  table  presents  the  estimated  fair  values of  financial
instruments.  The fair values of certain of these instruments were calculated by
discounting  expected  cash  flows,  which  involved  significant  judgments  by
management.  Fair value is the  estimated  amount at which  financial  assets or
liabilities could be exchanged in a current transaction between willing parties,
other than in a forced or liquidation sale. Because no market exists for certain
of these  financial  instruments  and  management  does not intend to sell these
financial instruments, BOK Financial does not know whether the fair values shown
above represent values at which the respective  financial  instruments  could be
sold individually or in the aggregate.

     The following  methods and  assumptions  were used in  estimating  the fair
value of these financial instruments:

CASH AND CASH EQUIVALENTS

     The book value  reported  in the  consolidated  balance  sheet for cash and
short-term instruments approximates those assets' fair values.

SECURITIES

     The fair values of  securities  are based on quoted market prices or dealer
quotes,  when available.  If quotes are not available,  fair values are based on
quoted prices of comparable instruments.

DERIVATIVES

     All derivative  instruments are carried on the balance sheet at fair value.
Fair  values for  exchange-traded  contracts  are based on quoted  prices.  Fair
values for  over-the-counter  interest  rate,  commodity  and  foreign  exchange
contracts are based on valuations  provided either by third-party dealers in the
contracts,  quotes provided by independent  pricing  services,  or a third-party
provided pricing model.

LOANS

     The fair  value of  loans,  excluding  loans  held for  sale,  are based on
discounted  cash flow analyses using interest rates  currently being offered for
loans with similar remaining terms to maturity and credit risk, adjusted for the
impact of interest rate floors and ceilings. The fair values of classified loans
were  estimated to  approximate  their  carrying  values less loan loss reserves
allocated to these loans of $28 million and $30 million at December 31, 2004 and
2003, respectively.

     The fair values of residential  mortgage loans held for sale are based upon
quoted  market  prices  of  such  loans  sold  in  securitization  transactions,
including related unfunded loan commitments and hedging transactions.

DEPOSITS

     The fair values of time deposits are based on discounted cash flow analyses
using interest rates currently being offered on similar transactions.  Statement
of Financial  Accounting  Standards  No. 107,  "Disclosures  about Fair Value of
Financial Instruments," ("FAS 107") defines the estimated fair value of deposits
with no stated maturity,  which includes demand deposits,  transaction deposits,
money  market  deposits  and savings  accounts,  to equal the amount  payable on
demand.  Although market premiums paid reflect an additional value for these low
cost deposits,  FAS 107 prohibits  adjusting fair value for the expected benefit
of these  deposits.  Accordingly,  the positive  effect of such  deposits is not
included in this table.

OTHER BORROWINGS AND SUBORDINATED DEBENTURE

     The fair values of these  instruments  are based upon  discounted cash flow
analyses using interest rates currently being offered on similar instruments.

OFF-BALANCE SHEET INSTRUMENTS

     The fair values of commercial loan  commitments are based on fees currently
charged to enter into  similar  agreements,  taking into  account the  remaining
terms of the agreements.  The fair values of these off-balance sheet instruments
were not significant at December 31, 2004 and 2003.

 82

(20) PARENT COMPANY ONLY FINANCIAL STATEMENTS

     Summarized  financial  information  for BOK Financial - Parent Company Only
follows:

BALANCE SHEETS
 (In Thousands)                                           December 31,
                                                 ----------------------------
                                                       2004          2003
                                                 ----------------------------
 Assets
 Cash and cash equivalents                          $   13,230    $   10,881
 Securities - available for sale                        11,170        16,657
 Investment in subsidiaries                          1,470,405     1,296,749
 Other assets                                            2,184         1,750
 ----------------------------------------------------------------------------
    Total assets                                    $1,496,989    $1,326,037
 ----------------------------------------------------------------------------

 Liabilities and Shareholders' Equity
 Other borrowings                                   $   95,000    $   95,000
 Other liabilities                                       3,495         2,407
 ----------------------------------------------------------------------------
    Total liabilities                                   98,495        97,407
 ----------------------------------------------------------------------------
 Preferred stock                                            12            12
 Common stock                                                4             4
 Capital surplus                                       631,747       546,594
 Retained earnings                                     809,261       698,052
 Treasury stock                                        (30,905)      (24,491)
 Accumulated other comprehensive income (loss)         (11,625)        8,459
 ----------------------------------------------------------------------------
    Total shareholders' equity                       1,398,494     1,228,630
 ----------------------------------------------------------------------------
    Total liabilities and shareholders' equity      $1,496,989    $1,326,037
 ----------------------------------------------------------------------------

STATEMENTS OF EARNINGS
 (In Thousands)


                                                           2004           2003         2002
                                                      -------------------------------------------
                                                                              
 Dividends, interest and fees received from subsidiaries  $    127       $ 66,165      $ 42,821
 Other operating revenue                                        35            431           441
 ------------------------------------------------------------------------------------------------
    Total revenue                                              162         66,596        43,262
 ------------------------------------------------------------------------------------------------

 Interest expense                                            2,185          1,771         3,453
 Professional fees and services                                486            545           433
 Contribution of stock to BOK Charitable Foundation          4,125              -             -
 Other operating expense                                         2             (4)          205
 ------------------------------------------------------------------------------------------------
    Total expense                                            6,798          2,312         4,091
 ------------------------------------------------------------------------------------------------

 Income (loss) before taxes and equity in
    undistributed income of subsidiaries                    (6,636)        64,284        39,171
 Federal and state income tax credit                        (3,953)          (678)       (1,879)
 ------------------------------------------------------------------------------------------------

 Income (loss) before equity in undistributed income
   of subsidiaries                                          (2,683)        64,962        41,050
 Equity in undistributed income of subsidiaries            181,706         93,398       106,821
 ------------------------------------------------------------------------------------------------
 Net income                                               $179,023       $158,360      $147,871
 ------------------------------------------------------------------------------------------------


 83


STATEMENTS OF CASH FLOWS
 (In Thousands)
                                                             2004         2003         2002
                                                         ----------------------------------------
 Cash flows from operating activities:
                                                                             
    Net income                                              $179,023     $158,360     $147,871
    Adjustments to reconcile net income to net cash
      provided by operating activities:
        Equity in undistributed income of subsidiaries      (181,706)     (93,398)    (106,821)
        Tax benefit on exercise of stock options               4,609        1,325        5,482
        Contribution of stock to BOK Charitable Foundation     4,125            -            -
        Write down of equity securities                          410            -            -
        Change in other assets                                (5,138)        (944)        (104)
        Change in other liabilities                              713          272         (930)
 ------------------------------------------------------------------------------------------------
 Net cash provided by operating activities                     2,036       65,615       45,498
 ------------------------------------------------------------------------------------------------

 Cash flows from investing activities:
    Purchases of available for sale securities                   (53)         (27)        (568)
    Investment in subsidiaries                                (5,250)     (85,015)      (5,482)
 ------------------------------------------------------------------------------------------------
 Net cash used by investing activities                        (5,303)     (85,042)      (6,050)
 ------------------------------------------------------------------------------------------------

 Cash flows from financing activities:
    Increase in other borrowings                                   -      105,000            -
    Pay down of other borrowings                                   -      (95,000)     (40,095)
    Issuance of preferred, common and treasury stock, net      7,132        4,627        4,172
    Cash dividends                                            (1,540)        (785)         (30)
    Other                                                         24            -            -
 ------------------------------------------------------------------------------------------------
 Net cash provided (used) by financing activities              5,616       13,842      (35,953)
 ------------------------------------------------------------------------------------------------
 Net change in cash and cash equivalents                       2,349       (5,585)       3,495
 Cash and cash equivalents at beginning of period             10,881       16,466       12,971
 ------------------------------------------------------------------------------------------------
 Cash and cash equivalents at end of period                 $ 13,230     $ 10,881     $ 16,466
 ------------------------------------------------------------------------------------------------

 Payment of dividends in common stock                       $ 65,899     $ 58,300     $ 53,165
 ------------------------------------------------------------------------------------------------
 Cash paid for interest                                        1,882        1,947        3,482
 ------------------------------------------------------------------------------------------------
 Common stock and price guarantee issued for acquisition           -            -       67,745
 ------------------------------------------------------------------------------------------------


 84

ANNUAL FINANCIAL SUMMARY - UNAUDITED

CONSOLIDATED DAILY AVERAGE BALANCES,
AVERAGE YIELDS AND RATES


 (Dollars in Thousands)                                                                              2004
                                                                                -----------------------------------------------
                                                                                    Average       Revenue/         Yield/
                                                                                    Balance       Expense(1)        Rate
                                                                                -----------------------------------------------
 Assets
                                                                                                           
    Taxable securities (3)                                                         $ 4,656,108      $197,884         4.26%
    Tax-exempt securities (3)                                                          207,376        11,672         5.64
 ------------------------------------------------------------------------------------------------------------------------------
      Total securities (3)                                                           4,863,484       209,556         4.32
 ------------------------------------------------------------------------------------------------------------------------------
    Trading securities                                                                  16,025           629         3.93
    Funds sold and resell agreements                                                    19,944           353         1.77
    Loans (2)                                                                        7,644,049       408,785         5.35
      Less reserve for loan losses                                                     116,076             -            -
 ------------------------------------------------------------------------------------------------------------------------------
    Loans, net of reserve                                                            7,527,973       408,785         5.43
 ------------------------------------------------------------------------------------------------------------------------------
      Total earning assets (3)                                                      12,427,426       619,323         4.99
 ------------------------------------------------------------------------------------------------------------------------------
    Cash and other assets                                                            1,599,461
 ------------------------------------------------------------------------------------------------------------------------------
      Total assets                                                                 $14,026,887
 ------------------------------------------------------------------------------------------------------------------------------

 Liabilities and Shareholders' Equity
    Transaction deposits                                                           $ 3,863,276      $ 35,517         0.92%
    Savings deposits                                                                   169,556           975         0.58
    Time deposits                                                                    3,584,496       107,941         3.01
 ------------------------------------------------------------------------------------------------------------------------------
      Total interest-bearing deposits                                                7,617,328       144,433         1.90
 ------------------------------------------------------------------------------------------------------------------------------
    Funds purchased and repurchase agreements                                        1,611,771        21,140         1.31
    Other borrowings                                                                 1,007,237        17,707         1.76
    Subordinated debenture                                                             152,983         7,761         5.07
 ------------------------------------------------------------------------------------------------------------------------------
      Total interest-bearing liabilities                                            10,389,319       191,041         1.84
 ------------------------------------------------------------------------------------------------------------------------------
    Demand deposits                                                                  1,805,558
    Other liabilities                                                                  534,453
    Shareholders' equity                                                             1,297,557
 ------------------------------------------------------------------------------------------------------------------------------
      Total liabilities and shareholders' equity                                   $14,026,887
 ------------------------------------------------------------------------------------------------------------------------------

 Tax-equivalent Net Interest Revenue (3)                                                            $428,282         3.15%
 Tax-equivalent Net Interest Revenue to Earning Assets (3)                                                           3.45
 Less tax-equivalent adjustment (1)                                                                    5,039
 ------------------------------------------------------------------------------------------------------------------------------
 Net Interest Revenue                                                                                423,243
 Provision for credit losses                                                                          20,439
 Other operating revenue                                                                             308,890
 Other operating expense                                                                             441,224
 ------------------------------------------------------------------------------------------------------------------------------
 Income before taxes                                                                                 270,470
 Federal and state income tax                                                                         91,447
 ------------------------------------------------------------------------------------------------------------------------------
 Net Income                                                                                         $179,023
 ------------------------------------------------------------------------------------------------------------------------------
<FN>
(1)  Tax equivalent at the statutory federal and state rates for the periods presented. The taxable equivalent adjustments
     shown are for comparative purposes.
(2)  The loan averages included loans on which the accrual of interest has been discontinued and are stated net of unearned
     income. See Note 1 of Notes to the Consolidated Financial Statements for a description of income recognition policy.
(3)  Yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income.
</FN>


 85


                      2003                                                   2002
 ------------------------------------------------------------------------------------------------------
     Average       Revenue/         Yield/                 Average        Revenue/         Yield/
     Balance       Expense(1)        Rate                  Balance        Expense(1)        Rate
 -----------------------------------------------       ------------------------------------------------

                                                                             
    $ 4,316,303      $180,581         4.22%               $ 3,756,666       $186,902         5.22%
        191,982        12,527         6.59                    208,503         14,789         7.09
 ------------------------------------------------------------------------------------------------------
      4,508,285       193,108         4.32                  3,965,169        201,691         5.32
 ------------------------------------------------------------------------------------------------------
         16,975           694         4.09                     14,215            750         5.28
         26,330           281         1.07                     16,024            291         1.82
      7,101,543       376,260         5.30                  6,401,510        378,300         5.91
        110,791             -            -                     97,766              -            -
 ------------------------------------------------------------------------------------------------------
      6,990,752       376,260         5.38                  6,303,744        378,300         6.00
 ------------------------------------------------------------------------------------------------------
     11,542,342       570,343         4.96                 10,299,152        581,032         5.74
 ------------------------------------------------------------------------------------------------------
      1,237,074                                             1,005,637
 ------------------------------------------------------------------------------------------------------
    $12,779,416                                           $11,304,789
 ------------------------------------------------------------------------------------------------------


    $ 3,605,539      $ 31,346         0.87%               $ 2,798,639       $ 39,273         1.40%
        172,938           944         0.55                    165,988          1,976         1.19
      3,439,361        99,639         2.90                  3,057,645        104,217         3.41
 ------------------------------------------------------------------------------------------------------
      7,217,838       131,929         1.83                  6,022,272        145,466         2.42
 ------------------------------------------------------------------------------------------------------
      1,537,100        15,590         1.01                  1,549,021         25,218         1.63
      1,051,685        16,682         1.59                  1,058,717         24,146         2.28
        154,940         9,477         6.12                    181,911         10,751         5.91
 ------------------------------------------------------------------------------------------------------
      9,961,563       173,678         1.74                  8,811,921        205,581         2.33
 ------------------------------------------------------------------------------------------------------
      1,309,744                                             1,185,891
        348,553                                               368,139
      1,159,556                                               938,838
 ------------------------------------------------------------------------------------------------------
    $12,779,416                                           $11,304,789
 ------------------------------------------------------------------------------------------------------

                    $ 396,665         3.22%                                 $375,451         3.41%
                                      3.44                                                   3.71
                        5,170                                                  6,119
 ------------------------------------------------------------------------------------------------------
                      391,495                                                369,332
                       35,636                                                 33,730
                      304,853                                                322,658
                      413,438                                                429,554
 ------------------------------------------------------------------------------------------------------
                      247,274                                                228,706
                       88,914                                                 80,835
 ------------------------------------------------------------------------------------------------------
                     $158,360                                               $147,871
 ------------------------------------------------------------------------------------------------------


 86

QUARTERLY FINANCIAL SUMMARY - UNAUDITED

CONSOLIDATED DAILY AVERAGE BALANCES,
AVERAGE YIELDS AND RATES


(Dollars in Thousands Except Per Share Data)


                                                                                 Three Months Ended
                                                      -------------------------------------------------------------------------
                                                              December 31, 2004                      September 30, 2004
                                                      ----------------------------------     ----------------------------------

                                                         Average     Revenue/   Yield/          Average    Revenue/    Yield/
                                                         Balance     Expense(1)  Rate           Balance    Expense(1)   Rate
                                                      ----------------------------------     ----------------------------------
  Assets
                                                                                                      
     Taxable securities (3)                             $ 4,709,193   $50,200     4.25%        $ 4,652,435  $50,847     4.34%
     Tax-exempt securities (3)                              219,873     2,951     5.37             215,190    2,951     5.46
  --------------------------------------------------------------------------------------     ----------------------------------
       Total securities (3)                               4,929,066    53,151     4.30           4,867,625   53,798     4.39
  --------------------------------------------------------------------------------------     ----------------------------------
     Trading securities                                      10,208       107     4.17              14,956       77     2.05
     Funds sold and resell agreements                        31,994       170     2.11              23,334       91     1.55
     Loans (2)                                            7,873,974   111,292     5.62           7,656,588  104,181     5.41
       Less reserve for loan losses                         114,106         -        -             115,504        -        -
  --------------------------------------------------------------------------------------     ----------------------------------
     Loans, net of reserve                                7,759,868   111,292     5.71           7,541,084  104,181     5.50
  --------------------------------------------------------------------------------------     ----------------------------------
       Total earning assets (3)                          12,731,136   164,720     5.15          12,446,999  158,147     5.05
  --------------------------------------------------------------------------------------     ----------------------------------
     Cash and other assets                                1,858,345                              1,630,890
  --------------------------------------------------------------------------------------     ----------------------------------
       Total assets                                     $14,589,481                            $14,077,889
  --------------------------------------------------------------------------------------     ----------------------------------

  Liabilities and Shareholders' Equity
     Transaction deposits                               $ 3,841,742   $10,779     1.12%        $ 3,931,166  $ 9,280     0.94%
     Savings deposits                                       160,404       231     0.57             169,398      266     0.62
     Time deposits                                        3,662,455    29,586     3.21           3,712,161   27,667     2.97
  --------------------------------------------------------------------------------------     ----------------------------------
       Total interest-bearing deposits                    7,664,601    40,596     2.11           7,812,725   37,213     1.89
  --------------------------------------------------------------------------------------     ----------------------------------
     Funds purchased and repurchase agreements            1,747,391     8,397     1.91           1,458,245    5,048     1.38
     Other borrowings                                     1,005,679     5,703     2.26           1,003,050    4,615     1.83
     Subordinated debenture                                 152,634     1,929     5.03             152,333    1,766     4.61
  --------------------------------------------------------------------------------------     ----------------------------------
       Total interest-bearing liabilities                10,570,305    56,625     2.13          10,426,353   48,642     1.86
  --------------------------------------------------------------------------------------     ----------------------------------
     Demand deposits                                      1,938,205                              1,839,311
     Other liabilities                                      712,981                                516,715
     Shareholders' equity                                 1,367,990                              1,295,510
  --------------------------------------------------------------------------------------     ----------------------------------
       Total liabilities and shareholders' equity       $14,589,481                            $14,077,889
  --------------------------------------------------------------------------------------     ----------------------------------

  Tax-equivalent Net Interest Revenue (3)                            $108,095     3.02%                    $109,505     3.19%
  Tax-equivalent Net Interest Revenue to Earning Assets (3)                       3.38                                  3.50
  Less tax-equivalent adjustment (1)                                    1,633                                 1,120
  --------------------------------------------------------------------------------------     ----------------------------------
  Net Interest Revenue                                                106,462                               108,385
  Provision for credit losses                                           4,439                                 4,986
  Other operating revenue                                              78,714                                81,086
  Other operating expense                                             111,582                               114,202
  --------------------------------------------------------------------------------------     ----------------------------------
  Income before taxes                                                  69,155                                70,283
  Federal and state income tax                                         22,599                                22,501
  --------------------------------------------------------------------------------------     ----------------------------------
  Net Income                                                          $46,556                               $47,782
  --------------------------------------------------------------------------------------     ----------------------------------

  Earnings Per Average Common Share Equivalent:
     Net income:
       Basic                                                            $0.78                                 $0.79
  --------------------------------------------------------------------------------------     ----------------------------------
       Diluted                                                          $0.70                                 $0.72
  --------------------------------------------------------------------------------------     ----------------------------------
<FN>
(1)  Tax equivalent at the statutory federal and state rates for the periods presented. The taxable equivalent adjustments shown
     are for comparative purposes.
(2)  The loan averages included loans on which the accrual of interest has been discontinued and are stated net of unearned
     income. See Note 1 of Notes to the Consolidated Financial Statements for a description of income recognition policy.
(3)  Yield calculations exclude security trades that have been recorded on trade date with no corresponding interest income.
</FN>


 87



                                               Three Months Ended
 --------------------------------------------------------------------------------------------------------------
           June 30, 2004                        March 31, 2004                       December 31, 2003
 ----------------------------------   -----------------------------------   -----------------------------------

    Average    Revenue/     Yield/        Average    Revenue/    Yield/         Average    Revenue/    Yield/
    Balance    Expense(1)   Rate          Balance    Expense(1)   Rate          Balance    Expense(1)   Rate
 ----------------------------------   -----------------------------------   -----------------------------------

                                                                               
   $ 4,667,360  $49,321     4.24%       $4,594,690   $47,516      4.22%       $ 4,421,278  $45,838     4.08%
       200,380    2,884     5.79           193,808     2,886      5.99            189,829    2,958     6.19
 ----------------------------------   -----------------------------------   -----------------------------------
     4,867,740   52,205     4.30         4,788,498    50,402      4.29          4,611,107   48,796     4.17
 ----------------------------------   -----------------------------------   -----------------------------------
        23,513      219     3.75            15,499       226      5.86             17,325      147     3.37
        16,284       53     1.31             7,995        39      1.96             26,730       65     0.96
     7,548,257   96,445     5.14         7,494,713    96,867      5.20          7,359,126   96,059     5.18
       117,109        -        -           117,644         -         -            115,590        -       -
 ----------------------------------   -----------------------------------   -----------------------------------
     7,431,148   96,445     5.22         7,377,069    96,867      5.28          7,243,536   96,059     5.26
 ----------------------------------   -----------------------------------   -----------------------------------
    12,338,685  148,922     4.85        12,189,061   147,534      4.89         11,898,698  145,067     4.82
 ----------------------------------   -----------------------------------   -----------------------------------
     1,529,841                           1,357,791                              1,342,042
 ----------------------------------   -----------------------------------   -----------------------------------
   $13,868,526                         $13,546,852                            $13,240,740
 ----------------------------------   -----------------------------------   -----------------------------------


   $ 3,859,706  $ 7,875     0.82%       $3,819,981   $ 7,583      0.80%       $ 3,886,546  $ 7,377     0.75%
       173,566      235     0.54           174,958       243      0.56            179,867      255     0.56
     3,565,324   25,697     2.90         3,395,785    24,991      2.96          3,442,358   25,094     2.89
 ----------------------------------   -----------------------------------   -----------------------------------
     7,598,596   33,807     1.79         7,390,724    32,817      1.79          7,508,771   32,726     1.73
 ----------------------------------   -----------------------------------   -----------------------------------
     1,565,922    3,731     0.96         1,675,722     3,964      0.95          1,679,540    3,921     0.93
     1,009,871    3,376     1.34         1,010,414     4,013      1.60          1,031,414    3,815     1.47
       152,799    1,730     4.55           154,175     2,336      6.09            154,524    2,216     5.69
 ----------------------------------   -----------------------------------   -----------------------------------
    10,327,188   42,644     1.66        10,231,035    43,130      1.70         10,374,249   42,678     1.63
 ----------------------------------   -----------------------------------   -----------------------------------
     1,799,249                           1,643,638                              1,370,088
       466,981                             421,311                                298,287
     1,275,108                           1,250,868                              1,198,116
 ----------------------------------   -----------------------------------   -----------------------------------
   $13,868,526                         $13,546,852                            $13,240,740
 ----------------------------------   -----------------------------------   -----------------------------------

               $106,278     3.19%                   $104,404      3.19%                   $102,389     3.19%
                            3.46                                  3.46                                 3.40
                  1,089                                1,197                                 1,184
 ----------------------------------   -----------------------------------   -----------------------------------
                105,189                              103,207                               101,205
                  3,987                                7,027                                 8,001
                 69,270                               79,820                                71,520
                 98,992                              116,448                               109,215
 ----------------------------------   -----------------------------------   -----------------------------------
                 71,480                               59,552                                55,509
                 25,947                               20,400                                20,207
 ----------------------------------   -----------------------------------   -----------------------------------
                $45,533                              $39,152                               $35,302
 ----------------------------------   -----------------------------------   -----------------------------------



                  $0.76                                $0.66                                 $0.59
 ----------------------------------   -----------------------------------   -----------------------------------
                  $0.68      `                         $0.59                                 $0.53
 ----------------------------------   -----------------------------------   -----------------------------------