1

                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 10-Q
(Mark One)

   X    QUARTERLY  REPORT  PURSUANT  TO  SECTION  13 OR 15(d)  OF THE  
 -----  SECURITIES EXCHANGE ACT OF 1934 

 -----  For the quarterly period ended March 31, 1997

                                       OR

        TRANSITION  REPORT  PURSUANT  TO  SECTION  13 OR  15(d)  OF THE
        SECURITIES EXCHANGE ACT OF 1934

        For the transition period from                    to
                                       -------------------  --------------------

        Commission file number               0-5519
                              --------------------------------------------------

                              Associated Banc-Corp
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

     Wisconsin                                           39-1098068
- --------------------------------------------------------------------------------
(State or other  jurisdiction of              (IRS employer identification no.)
 incorporation or  organization)

               112 North Adams Street, Green Bay, Wisconsin 54301
- --------------------------------------------------------------------------------
               (Address of principal executive offices) (Zip code)

                                 (414) 433-3166
- --------------------------------------------------------------------------------
              (Registrant's telephone number, including area code)

- --------------------------------------------------------------------------------
                    (Former name, former address and former
                   fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports)  and  (2)  has  been  subject  to such  filing
requirements for the past 90 days.

                              Yes   X        No
                                   ---          ---
                      APPLICABLE ONLY TO CORPORATE ISSUERS:

The number of shares  outstanding of registrant's  common stock, par value $0.01
per share, at March 31, 1997, was 22,439,000 shares.
   2
                              ASSOCIATED BANC-CORP
                                TABLE OF CONTENTS


                                                                       Page No.

PART I. Financial Information

        Item 1.  Financial  Statements:  

                 Consolidated Statements of Financial Condition -
                 March 31, 1997 and December 31, 1996

                 Consolidated Statements  of Income -
                 Three  Months  Ended March 31, 1997 and
                 1996

                 Consolidated Statements of Cash Flows -
                 Three Months Ended March 31, 1997 and 1996

                 Notes to Consolidated Financial Statements

        Item 2.  Management's Discussion and Analysis of
                 Financial Condition and Results of Operations

PART II. Other Information

         Item 5. Other Information         

         Item 6. Exhibits and Reports on Form 8-K


Signatures
   3
                         PART I - FINANCIAL INFORMATION

ITEM 1.  Financial Statements:


                              ASSOCIATED BANC-CORP
           Consolidated Statements of Financial Condition 
                                  (Unaudited)
                                                       March 31,   December 31,
                                                          1997         1996
                                                          ----         ----
                                                            (In Thousands)
ASSETS                    

  Cash and due from banks                             $   176,739    $  236,314
  Interest-bearing deposits in other
    financial institutions                                  2,279           670
  Federal funds sold and securities purchased
    under agreements to resell                             22,056        27,977
  Investment securities:
    Held to maturity (Fair value of approximately 
      $424,349 and $417,541 at March 31,
      1997 and December 31, 1996, respectively)           426,324       417,195
  Available for sale-stated at fair value                 433,530       437,440
  Loans, net of unearned income                         3,253,026     3,159,853
  Less:  Allowance for possible loan losses               (49,398)      (47,422)
                                                        ---------     --------- 
    Loans, net                                          3,203,628     3,112,431
  Premises and equipment                                   79,748        75,987
  Other assets                                            114,531       111,065
                                                        ---------     ---------
        Total assets                                  $ 4,458,835    $4,419,079
                                                        =========     =========
LIABILITIES AND STOCKHOLDERS' EQUITY

  Noninterest-bearing deposits                        $   580,215    $  655,358
  Interest-bearing deposits                             2,910,696     2,852,683
                                                        ---------     ---------
    Total deposits                                      3,490,911     3,508,041
  Short-term borrowings                                   471,990       444,066
  Accrued expenses and other liabilities                   56,780        52,697
  Long-term borrowings                                     31,564        21,130
                                                        ---------     ---------
    Total liabilities                                   4,051,245     4,025,934
  Commitments and contingent liabilities                      ---           ---
  Stockholders' equity
    Preferred stock                                           ---           ---
    Common stock (par value $0.01 per share, 
      authorized 48,000,000 shares issued 
      22,473,556 and 22,059,191 shares, respectively)         225           221
    Surplus                                               168,255       164,514
    Retained earnings                                     235,383       222,348
    Net unrealized gains on securities 
      available for sale                                    4,962         6,980
    Less:  Treasury stock (34,556 and 26,226 shares
             at cost)                                      (1,235)         (918)
                                                        ---------      --------
      Total stockholders' equity                          407,590       393,145
                                                        ---------     ---------
      Total liabilities and stockholders' equity      $ 4,458,835    $4,419,079
                                                        =========     =========

(See accompanying notes to Consolidated Financial Statements.)
   4
ITEM 1.  Financial Statements Continued:

                              ASSOCIATED BANC-CORP
                        Consolidated Statements of Income
                                   (Unaudited)
                                                            Three Months Ended
                                                                 March 31,
                                                            1997          1996
                                                            ----          ----  
                                                              (In Thousands)
INTEREST INCOME
  Interest and fees on loans                            $ 68,530       $ 63,312
  Interest and dividends on investment securities:
    Taxable                                               10,336          9,810
    Tax exempt                                             2,338          2,308
    Interest on deposits in other financial institution       72              9
    Interest on federal funds sold and securities
       purchased under agreements to resell                  295            366
                                                          ------         ------
       Total interest income                              81,571         75,805
                                                          ------         ------
INTEREST EXPENSE
  Interest on deposits                                    31,271         29,963
  Interest on short-term borrowings                        5,823          4,489
  Interest on long-term borrowings                           313            516
                                                          ------         ------
  Total interest expense                                  37,407         34,968
                                                          ------         ------

NET INTEREST INCOME                                       44,164         40,837
  Provision for possible loan losses                       1,123          1,172
                                                          ------         ------
  Net interest income after provision for possible        
    loan losses                                           43,041         39,665
                                                          ------         ------

NONINTEREST INCOME
  Trust service fees                                       6,948          6,160
  Service charges on deposit accounts                      3,225          2,988
  Investment securities gains, net                           473            340
  Mortgage banking activity                                2,798          3,737
  Retail investment income                                   888            632
  Other                                                    2,743          2,431
                                                          ------         ------
    Total noninterest income                              17,075         16,288
                                                          ------         ------
NONINTEREST EXPENSE
  Salaries and employee benefits                          20,179         18,696
  Net occupancy expense                                    3,204          2,748
  Equipment rentals, depreciation and maintenance          2,184          1,882
  Data processing expense                                  2,291          2,104
  Stationery and supplies                                    906            825
  Business development and advertising                       828            878
  FDIC expense                                                96             12
  Other                                                    7,930          8,080
                                                          ------         ------
     Total noninterest expense                            37,618         35,225
                                                          ------         ------
Income before income taxes                                22,498         20,728
Income tax expense                                         7,749          7,334
                                                          ------         ------
NET INCOME                                              $ 14,749       $ 13,394
                                                          ======         ======
Per share
    Net income                                       $       .66    $       .61
    Dividends                                        $       .24    $       .23
Weighted average shares outstanding                       22,240         22,026


(See accompanying notes to consolidated Financial Statements)
   5
ITEM 1.  Financial Statements Continued:

                              ASSOCIATED BANC-CORP
                      Consolidated Statements of Cash Flows
                                   (Unaudited)
                                                            Three Months Ended
                                                                 March 31,
                                                            1997          1996
                                                            ----          ----
                                                              (In Thousands)
OPERATING ACTIVITIES
  Net income                                           $  14,749      $  13,394
  Adjustments to reconcile net income to net cash
    used by operating activities:
    Provision for possible loan losses                     1,123          1,172
    Depreciation and amortization                          2,458          2,003
    Amortization of mortgage servicing rights                682            540
    Amortization of intangibles                              686            761
    Net amortization (accretion) of premiums
      and discounts                                          (68)            98
    Gain on sales of investment securities, net             (473)          (340)
    Increase in interest receivable and other assets        (728)       (10,096)
    Increase in interest payable and other liabilities     2,150          1,766
    Amortization of loan fees and costs                     (383)          (376)
    Net increase in mortgage loans acquired for resale     7,100         21,346
    Gain on sales of mortgage loans held for resale         (594)        (1,109)
                                                          ------         ------
Net cash provided by operating activities              $  26,702      $  29,159
                                                          ------         ------
INVESTING ACTIVITIES
  Net decrease in federal funds sold and securities
    purchased under agreements to resell               $  10,346      $  32,260
  Net increase in interest-bearing deposits in
    other financial institutions                          (1,609)            (3)
  Purchases of held to maturity securities               (35,220)       (27,292)
  Purchases of available for sale securities             (89,624)       (61,666)
  Proceeds from sales of available for sale securities     1,585            620
  Maturities of held to maturity securities               53,966         28,965
  Maturities of available for sale securities             89,394         62,655
  Net increase in loans                                  (62,969)       (57,601)
  Proceeds from sales of other real estate                   368            614
  Purchases of premises and equipment, net of disposals   (3,610)        (3,379)
  Purchase of mortgage servicing rights                   (1,248)        (1,866)
  Net cash received in purchase of subsidiary              5,051          5,232
                                                          ------         ------
Net cash used in investing activities                  $ (33,570)     $ (21,461)
                                                          ------         ------
FINANCING ACTIVITIES
  Net decrease in deposits                             $ (84,779)     $ (54,027)
  Net increase (decrease) in short-term borrowings         6,858         (5,251)
  Cash dividends                                          (5,325)        (4,750)
  Proceeds from issuance of long-term borrowings          31,500          3,500
  Proceeds from exercise of stock options                    384            201
  Purchase of treasury stock                              (1,345)           ---
                                                          ------         ------
Net cash used in financing activities                  $ (52,707)     $ (60,327)
                                                          ------         ------
Net decrease in cash and cash equivalents              $ (59,575)     $ (52,629)
Cash and due from banks at beginning of period           236,314        214,411
                                                         -------        -------
Cash and due from banks at end of period               $ 176,739      $ 161,782
                                                         =======        =======
Supplemental disclosures of cash flow information:
  Cash paid during the period for:
    Interest                                           $  37,487      $  34,870
    Income taxes                                           1,802          2,866
Supplemental schedule of noncash investing 
  activities:
  Loans transferred to other real estate               $     437      $     114
  Loans made in connection with the disposition
    of other real estate                                      35            ---
                                                                                
(See accompanying notes to Consolidated Financial Statements.)
   6
ITEM 1.  Financial Statements Continued:

ASSOCIATED BANC-CORP
Notes to Consolidated Financial Statements

NOTE 1: In the opinion of management,  the accompanying  unaudited  consolidated
financial  statements  contain  all  adjustments  necessary  to  present  fairly
Associated  Banc-Corp's  ("Corporation")  financial  position,  results  of  its
operations and cash flows for the periods presented.  All adjustments  necessary
to the fair  presentation of the financial  statements are of a normal recurring
nature.  The results of operations for the interim  periods are not  necessarily
indicative of the results to be expected for the full year.

In preparing the financial statements,  management is required to make estimates
and assumptions that affect the reported amounts of assets and liabilities as of
the date of the balance  sheet and revenues and expenses for the period.  Actual
results could differ  significantly  from those  estimates.  Estimates  that are
particularly  susceptible to significant  change relate to the  determination of
the allowance for possible loan losses.

NOTE 2: The  consolidated  financial  statements  include  the  accounts  of all
subsidiaries.   All  material   intercompany   transactions   and  balances  are
eliminated.  The  Corporation  has not  changed  its  accounting  and  reporting
policies from those stated in the  Corporation's  1996 Form 10-K Annual  Report.

NOTE  3:  Business   Combinations
The  following  table  summarizes completed transactions during 1996 and 1997
(through March 31):

                                                                               Consideration Paid
                                                                         ------------------------------
                                                                                              Total Assets
                                          Date     Method of       Cash         Shares of         (In        Intangibles
            Name of Acquired            Acquired   Accounting  (In Millions)  Common Stock [C]   Millions)   (In Millions)
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                                          
SBL Capital Bank Shares, Inc. [A]         3/96     Pooling of
  Lodi, Wisconsin                                    interests      ---           399,548        68              ---
Greater Columbia Bank Shares, Inc. [B]    4/96     Pooling of
  Portage, Wisconsin                                 interests      ---         1,161,161       211              ---
F&M Bankshares of Reedsburg, Inc. [A]     7/96     Pooling of
  Reedsburg, Wisconsin                               interests      ---           641,988       139              ---
Mid-America National Bancorp, Inc.        7/96     Purchase         7.8               ---        39              1.9
  Chicago, Illinois
Centra Financial, Inc. [A]                2/97     Pooling of
  West Allis, Wisconsin                              interests      ---           414,365        76              ---

[A] The transaction,  accounted for using the pooling-of-interests method,  was
not  material  to  operating  results for years  prior to the  acquisition  and,
accordingly, results for years prior to the acquisition were not restated.

[B]  All  consolidated  financial  information  has  been  restated  as  if  the
transaction  had  been  effected  as of the  beginning  of the  earliest  period
presented.

[C] Share amounts have been restated to reflect the 6-for-5 stock split effected
as a 20% stock dividend paid on March 17, 1997.
   7
NOTE 4:  Investment Securities

The amortized cost and fair values of investment securities held to maturity and
securities available for sale for the periods indicated were as follows:

                     Investment Securities Held to Maturity

           (In thousands)                                   March 31, 1997
- --------------------------------------------------------------------------------
                                                   Amortized Cost    Fair Value
- --------------------------------------------------------------------------------
U.S. Treasury and federal agency securities        $   170,390    $   169,236
Obligations of states and political
  subdivision                                          195,524        194,605
Other securities                                        60,410         60,508
                                                       -------        -------
Total                                              $   426,324    $   424,349
                                                       =======        =======
- --------------------------------------------------------------------------------
           (In thousands)                                 December 31, 1996
- --------------------------------------------------------------------------------
                                                   Amortized Cost   Fair Value
- --------------------------------------------------------------------------------

U.S. Treasury and federal agency securities        $   161,199    $   161,255
Obligations of states and political
  subdivisions                                         194,810        194,511
Other securities                                        61,186         61,775
                                                       -------        -------
Total                                              $   417,195    $   417,541
                                                       =======        =======
- --------------------------------------------------------------------------------
                    Investment Securities Available for Sale
- --------------------------------------------------------------------------------

            (In thousands)                                March 31, 1997
- --------------------------------------------------------------------------------
                                                   Amortized Cost   Fair Value
- --------------------------------------------------------------------------------
U.S. Treasury and federal agency securities        $   391,428    $   389,532
Obligations of states and political subdivisions         4,944          5,155
Marketable equity securities                            29,320         38,843
- --------------------------------------------------------------------------------
Total                                              $   425,692    $   433,530
================================================================================

            (In thousands)                               December 31, 1996
- --------------------------------------------------------------------------------
                                                   Amortized Cost   Fair Value
- --------------------------------------------------------------------------------
U.S. Treasury and federal agency securities        $  $393,934    $   394,492
Obligations of states and political subdivisions           ---            ---
Marketable equity securities                            32,502         42,948
- --------------------------------------------------------------------------------
Total                                              $   426,436    $    437,440
================================================================================
   8
NOTE 5:  Allowance for Possible Loan Losses

A summary of the  changes in the  allowance  for  possible  loan  losses for the
periods indicated is as follows:
                                                    For the Three  For the Year
                                                    Months Ended      Ended
                                                      March 31,    December 31,
                                                         1997          1996
                                                         ----          ----
                                                            (In Thousands)
- --------------------------------------------------------------------------------
Balance at beginning of period                        $ 47,422      $ 41,614
Balance related to acquisition                             728         3,511
Provisions charged to operating expense                  1,123         4,665
Net loan recoveries (losses)                               125        (2,368)
                                                        ------        ------
Balance at end of period                              $ 49,398      $ 47,422
                                                        ======        ======
- --------------------------------------------------------------------------------

NOTE 6:  Mortgage Servicing Rights

Effective  January 1, 1996,  the  Corporation  adopted  Statement  of  Financial
Accounting  Standards No. 122,  "Accounting for Mortgage  Servicing  Rights,  an
amendment of FASB Statement No. 65." Accordingly,  the Corporation recognizes as
separate assets  (capitalized)  the rights to service  mortgage loans for others
whether the servicing rights are acquired through purchases or loan origination.
The fair  value of  capitalized  mortgage  servicing  rights  is based  upon the
present value of estimated  expected future cash flows.  Based upon current fair
values,  capitalized  mortgage  servicing  rights are assessed  periodically for
impairment,  which is recognized in the statement of income during the period in
which impairment occurs by establishing a corresponding valuation allowance. For
purposes of performing its impairment evaluation, the Corporation stratifies its
portfolio of capitalized  mortgage servicing rights on the basis of certain risk
characteristics.

A summary  of the  changes  in  capitalized  mortgage  servicing  rights for the
periods indicated is as follows:
                                                    For the Three  For the Year
                                                    Months Ended      Ended
                                                      March 31,    December 31,
                                                         1997          1996
                                                         ----          ----
                                                            (In Thousands)
- --------------------------------------------------------------------------------
Balance at beginning of period                        $ 10,995      $  7,239
Additions                                                1,248         6,144
Amortization                                              (682)       (2,362)
Sales of servicing rights                                  ---           ---
Change in valuation allowance                                4           (26)
                                                        ------        ------
Balance at end of period                              $ 11,565      $ 10,995
                                                        ======        ======
- --------------------------------------------------------------------------------
   9

NOTE 7:  Per Share Computations

Per share  computations  are computed  based on the weighted  average  number of
common  shares  outstanding  for the three months ended March 31, 1997 and 1996.
The  Corporation  issued  500,995  shares  of  common  stock  to a  wholly-owned
subsidiary as part of the acquisition of F&M Bankshares of Reedsburg, Inc. These
shares are not reflected on the Consolidated  Statements of Financial  Condition
as issued or outstanding.

ITEM 2. Management's Discussion and Analysis of Financial Condition and the
        Results of Operations

The  purpose  of  this   discussion  is  to  focus  on  information   about  the
Corporation's  financial  condition  and  results  of  operations  that  are not
otherwise apparent from the consolidated  financial  statements included in this
report. Reference should be made to those statements presented elsewhere in this
report for an understanding of the following discussion and analysis.

EARNINGS

On February 21, 1997,  Associated  completed the  acquisition of the $76-million
Centra Financial, Inc. (Centra) headquartered in West Allis, WI. The transaction
was  accounted  for  using  the   pooling-of-interests   method.   However,  the
transaction  was not material to prior years'  reported  operating  results and,
accordingly, previously reported prior years' results have not been restated.

In April 1996,  Associated completed the acquisition of the $211-million Greater
Columbia  Bancshares,  Inc. in Portage,  WI. This  acquisition was accounted for
using the  pooling-of-interests  method. All consolidated  financial information
has been restated as if the transaction had been effected as of the beginning of
the earliest reporting period.

Associated also completed two other acquisitions in 1996 that were accounted for
using the  pooling-of-interests  method - the  $139-million  F&M  Bankshares  of
Reedsburg in July 1996 and the $68-million SBL Capital Bankshares in Lodi, WI in
March 1996. However, the transactions were not material to operating results for
years prior to the  acquisitions  and,  accordingly,  results of operations  for
years prior to the acquisitions have not been restated.

On July 31, 1996,  Associated completed the acquisition of the $39-million asset
Mid-America National Bancorp Inc.  (Mid-America),  Chicago. This transaction was
accounted for using the purchase method. Accordingly, the consolidated financial
statements  include the results of operations of  Mid-America  since the date of
acquisition.

All per share  financial  information  has been  adjusted to reflect the 6-for-5
stock  split  effected  in the  form  of a 20  percent  stock  dividend  paid to
shareholders on March 17, 1997.

Net income for the first quarter of 1997 was $14.7  million,  up 10.1% over 1996
first quarter net income of $13.4 million.  Earnings per share were $0.66 in the
first quarter of 1997,  up 8.2% over the $0.61  reported in the first quarter of
1996.

Return on average assets (ROA) for the first quarter of 1997 was 1.36%,  up from
1.33% during the same period last year.  Return on average  equity (ROE) for the
first  quarter of 1997 was 14.84%,  down  slightly  from 14.99%  during the same
period last year.

The  change  (increase  of $1.4  million,  or 10.1%) in first  quarter  1997 net
income,  when compared to the same period last year,  was a result of higher net
interest  income  (up $3.3  million,  or 8.1%),  higher
   10

noninterest  income (up $787,000,  or 4.8%),  slightly lower provision for loan
losses (down $49,000, or 4.2%),  offset by higher  noninterest  expense  (up
$2.4  million,  or 6.8%) and higher tax expense (up $415,000, or 5.7%).

                                   Net Income
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                       1st Qtr.     4th Qtr.    3rd Qtr.    2nd Qtr.    1st Qtr.
                         1997        1996        1996        1996         1996
- --------------------------------------------------------------------------------
Net Income ......     $14,749       $15,062     $14,660     $14,128     $13,394
E.P.S ...........     $  0.66       $  0.68     $  0.67     $  0.64     $  0.61

Return on Average
 Equity - Quarter       14.84%        15.48%      15.56%      15.51%      14.99%
Return on Average
 Equity - Year to
 Date                   14.84%        15.39%      15.36%      15.25%      14.99%

Return on Average
 Assets - Quarter        1.36%         1.40%       1.39%       1.38%       1.33%
Return on Average
 Assets - Year to
 Date                    1.36%         1.38%       1.37%       1.36%       1.33%
- --------------------------------------------------------------------------------

NET INTEREST INCOME

Fully taxable  equivalent (FTE) net interest income in the first quarter of 1997
was $45.6  million,  an increase of $3.4 million over the first  quarter of 1996
FTE net interest  income of $42.2  million.  Adjusting the first quarter of 1997
for the impact of Centra (net  interest  income of $827,000 in the first quarter
of 1997) and an increase in  collected  nonaccrual  loan  interest  income (up
$447,000 over the first quarter of 1996) reduces the increase to $2.1 million.

The net interest  margin for the first quarter of 1997 was 4.54%,  compared with
4.51% in the first  quarter of 1996.  The  largest  factor  contributing  to the
decrease to net interest margin was the lower  contribution from net free funds,
down 3 basis points.  Interest-bearing liabilities comprised a larger portion of
total funding (82.8% in first quarter of 1997 compared to 82.4% in first quarter
of 1996).

                               Net Interest Income
                              Tax Equivalent Basis
                                (In Thousands)
- --------------------------------------------------------------------------------
                               1st Qtr.  4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr.
                                1997       1996      1996      1996      1996
- --------------------------------------------------------------------------------
Interest Income                $81,571   $80,371   $78,648   $76,908   $75,805
Tax Equivalent Adjustment        1,428     1,239     1,338     1,409     1,352
                                ------    ------    ------    ------    ------
Tax Equivalent Interest        $82,999   $81,610   $79,986   $78,317   $77,157
Interest Expense                37,407    36,237    35,963    35,309    34,968
                                ------    ------    ------    ------    ------
Tax Equivalent Net Interest
  Income                       $45,592   $45,373   $44,023   $43,008   $42,189
- --------------------------------------------------------------------------------

Average  earning  assets grew $316 million from the first quarter of 1996,  with
$68 million of this  increase  attributable  to Centra,  and  approximately  $30
million attributable to the Mid-America acquisition in the third quarter of 1996
(primarily  investment  securities).  All subsidiary  banks  reported  growth in
average  earning assets when compared to the first quarter of 1996.  Total loans
grew $295  million,  with $36  million  attributable  to Centra  and $7  million
attributable  to  Mid-America.  Excluding the impact of Centra and  Mid-America,
average  earning  assets  and loans grew at an  internal  rate of 5.8% and 8.7%,
respectively  in the first quarter of 1997. The addition of Centra,  with a loan
to deposit ratio of 103.6%,  combined with loan growth funded only  partially by
deposit growth caused the average loans to average deposits ratio to increase to
92.4%, up from 89.4% in the first quarter of 1996.
   11

The average loan growth,  excluding the impact of Centra,  of $259 million,  was
funded  by  increased   wholesale   borrowings  (funds   purchased,   repurchase
agreements, FHLB borrowings, and long-term borrowings) of $81 million, increased
time  deposits  (personal  CDs and  Brokered  CDs) of $100  million ($67 million
increase in personal  CDs and a $33 million  increase in Brokered  CDs),  higher
balances of Savings,  NOW and MMA of $43  million,  higher net free funds of $24
million and lower  balances of  investments  and  short-term  investments of $11
million.   Over  the  past  twelve  months,  loan  growth  has  been  funded  by
approximately  44%  wholesale  funds  (including  brokered  CDs) and 46%  retail
interest-bearing deposits, with the remainder from net free funds and the change
in the investment portfolios.  The average balance of brokered CDs for the first
quarter of 1997 was $97 million  with a period end  balance of $106  million (up
$16 million from December 31, 1996).

                               Net Interest Margin
                                Quarterly Trends
                              (Quarterly Info Only)
- --------------------------------------------------------------------------------
                              1st Qtr.   4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr.
                                1997       1996      1996      1996      1996
- --------------------------------------------------------------------------------
Yield on Earning Assets        8.26%      8.21%      8.19%     8.23%     8.25%
Cost of Interest-Bearing
Liabilities                    4.49%      4.45%      4.48%     4.50%     4.54%
                               ----       ----       ----      ----      ----
Interest Rate Spread           3.77%      3.76%      3.71%     3.73%     3.71%
Net Free Funds
Contribution                    .77%       .80%       .80%      .79%      .80%
                               ----       ----       ----      ----      ----   
Net Interest Margin            4.54%      4.56%      4.51%     4.52%     4.51%
                               ====       ====       ====      ====      ====
Average Earning Assets
to Average Assets             92.97%     92.60%     92.73%    92.92%    92.99%
Free Funds Ratio
(% of Earning Assets)         17.16%     18.03%     17.79%    17.62%    17.56%
- --------------------------------------------------------------------------------

              Earning Asset and Interest-Bearing Liability Volumes
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                        1st Qtr.    4th Qtr.    3rd Qtr.    2nd Qtr.    1st Qtr.
                          1997        1996        1996        1996        1996
- --------------------------------------------------------------------------------
Average Loans       $3,198,576  $3,111,614  $3,049,213  $2,989,910  $2,903,438
Average Earning 
  Assets             4,076,729   3,955,571   3,885,182   3,825,789   3,760,453
Average Noninterest-
  Bearing Deposits     550,230     583,697     564,904     545,992     532,882
Average Interest- 
  Bearing Deposits   2,910,015   2,835,861   2,792,245   2,731,350   2,714,068
Average Deposits     3,460,245   3,419,558   3,357,149   3,277,342   3,246,950
Average Interest-
  Bearing 
  Liabilities        3,377,230   3,242,422   3,194,137   3,151,693   3,100,249
- --------------------------------------------------------------------------------

LOAN LOSS

The loan  loss  provision  for the first  quarter  of 1997 was $1.1  million,  a
decrease of $49,000 from the same period in 1996.

As of March 31, 1997,  the  allowance  for possible loan losses of $49.4 million
represented  1.52%  of total  outstanding  loans,  up  slightly  from the 1.50%
reported at December 31, 1996,  and down from 1.57%  reported at March 31, 1996.
The combination of first quarter provision  expense,  net recoveries of $125,000
and slower loan growth than  previous  quarters  account for the increase in the
allowance for possible loan losses to loans from the fourth quarter of 1996.
   12
                       Provision for Possible Loan Losses
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                               1st Qtr.  4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr. 
                                 1997      1996      1996      1996      1996
- --------------------------------------------------------------------------------
Provision - Quarter            $ 1,123   $ 1,610   $ 1,011   $   872   $ 1,172
Provision - Year                 1,123     4,665     3,055     2,044     1,172

Net Charge-offs
 (Recoveries) -
  Quarter                         (125)      948       456       915        49
Net Charge-offs
  (Recoveries) -
   Year                           (125)    2,368     1,420       964        49

Allowance at Period End        $49,398   $47,422   $46,760   $46,049   $46,092
Allowance to Period End
  Loans                           1.52%     1.50%     1.51%     1.52%     1.57%

Net Charge-offs
 (Recoveries) to
  Average Loans
  (Annualized) - Quarter          (.02)%     .12%      .06%      .12%      .01%
Net Charge-offs
  (Recoveries) to
   Average Loans
   (Annualized) - Year            (.02)%     .08%      .06%      .07%      .01%
- --------------------------------------------------------------------------------

During the first quarter of 1997, net recoveries of $125,000 were recorded. This
net recovery position was the result of three larger recoveries collected in the
first quarter.  The first quarter 1997 net recovery position compares  favorably
to the $948,000 of net  chargeoffs in the fourth  quarter of 1996 and $49,000 of
net chargeoffs in the first quarter of 1996.

The first  quarter  of 1997 net  recoveries  as a percent  of  average  loans of
(0.02%)  compares  favorably to net  chargeoffs to average loans of 0.12% in the
fourth quarter of 1996 and 0.01% in the first quarter of 1996.

NONPERFORMING LOANS

Management  is  committed  to  an  aggressive   non-accrual   and  problem  loan
identification  philosophy.  This philosophy is embodied  through the monitoring
and reviewing of credit policies and procedures to ensure that all problem loans
are identified quickly and the risk of loss is minimized.

Nonperforming  loans are  considered a leading  indicator of future loan losses.
Nonperforming loans are defined as non-accrual loans, loans 90 days or more past
due but still accruing and restructured loans.

Loans are normally placed in non-accrual  status when  contractually past due 90
days  or more as to  interest  or  principal  payments.  Additionally,  whenever
management  becomes aware of facts or circumstances that may adversely impact on
the  collectibility  of  principal  or  interest  on loans,  it is  management's
practice  to place such loans on  non-accrual  status  immediately,  rather than
delaying such action until the loans become 90 days past due. Previously accrued
and  uncollected  interest on such loans is reversed and income is recorded only
to the extent that  interest  payments are  subsequently  received in cash and a
determination  has  been  made  that  the  principal  balance  of  the  loan  is
collectible.  If collectibility of the principal is in doubt,  payments received
are applied to loan principal.

Loans past due 90 days or more but still accruing  interest are also included in
Nonperforming  loans.  Loans  past due 90 days or more but  still  accruing  are
classified  as such  where  the  underlying  loans  are

   13
both  well-secured  (the collateral  value is sufficient to cover principal and
accrued  interest) and in the  process  of   collection.   Also  included  in
nonperforming   loans  are "restructured" loans. Restructured loans involve the
granting of some concession to the borrower involving the modification of terms
of the loan, such as changes in payment schedule or interest rate.

Total  nonperforming  loans at March 31, 1997, were $19.0 million, a decrease of
$517,000 from December 31, 1996. The ratio of nonperforming loans to total loans
at March 31, 1997, was .59% compared to .62% at December 31, 1996, and March 31,
1996.  Other real estate owned  increased  slightly to $1.3 million at March 31,
1997, up from $1.2 million at December 31, 1996.

                    Nonperforming Loans and Other Real Estate
                                (In Thousands)
- --------------------------------------------------------------------------------
                                3/31/97  12/31/96   9/30/96   6/30/96   3/31/96
                                -------  --------   -------   -------   -------
Nonaccrual Loans                $16,492   $17,225   $17,939   $15,156   $14,797
Accruing Loans Past
  Due 90 Days or More             2,052     1,801     1,646     3,442     2,172
Restructured Loans                  499       534       576     1,325     1,180
                                 ------    ------    ------    ------    ------
Total Nonperforming Loans       $19,043   $19,560   $20,161   $19,923   $18,149
                                 ======    ======    ======    ======    ======
Nonperforming Loans as a
  Percent of Loans                  .59%      .62%      .65%      .66%      .62%
Other Real Estate Owned         $ 1,272   $ 1,173   $ 1,727   $ 1,833   $ 1,083
- --------------------------------------------------------------------------------

Impaired  loans are defined as those loans where it is probable that all amounts
due according to contractual terms,  including principal and interest,  will not
be  collected.   The  Corporation  has  determined  that  commercial  loans  and
residential  real estate loans that have a  nonaccrual  status or have had their
terms restructured meet the definition.  Impaired loans are measured at the fair
value of the collateral,  if the loan is collateral dependent,  or alternatively
at the present value of expected future cash flows.  Interest income on impaired
loans is recognized  only at the time that cash is received,  unless  applied to
reduce principal.

At March 31, 1997,  the recorded  investment  in impaired  loans  totaled  $15.8
million.  Included in this amount is $13.3 million of impaired loans that do not
require a related  allowance  for  possible  loan  losses  and $2.5  million  of
impaired loans for which the related  allowance for possible loan losses totaled
$1.0  million.  The average  recorded  investment  in impaired  loans during the
twelve months ended March 31, 1997, was  approximately  $14.7 million.  Interest
income  recognized  on a cash basis on  impaired  loans  during the first  three
months of 1997 totaled $113,000.

The following table shows, for those loans accounted for on a non-accrual  basis
and  restructured  loans for the three months  ended March 31,  1997,  the gross
interest  that  would  have  been  recorded  if the loans  had been  current  in
accordance  with their original terms and the amount of interest income that was
included in net income for the period.

- --------------------------------------------------------------------------------
                                                          For the Three Months
                                                          Ended March 31, 1997
                                                            (In Thousands)
- --------------------------------------------------------------------------------
Interest income in accordance with original terms                 $383
Interest income recognized                                         126
                                                                   ---
Reduction in interest income                                      $257
                                                                   ===
- --------------------------------------------------------------------------------

Potential  problem  loans are loans  where there are doubts as to the ability of
the borrower to comply with present  repayment terms. The decision of management
to place loans in this category does not


   14
necessarily  mean that the Corporation expects losses to occur but that
management  recognizes that a higher degree of risk is associated with these
performing loans.

At March 31, 1997, potential problem loans totaled $58.4 million ($55.9 million,
excluding  the impact of Centra)  compared to $54.0  million at the end of 1996.
The  loans  that  have  been  reported  as  potential   problem  loans  are  not
concentrated  in a  particular  industry,  but rather  cover a diverse  range of
businesses,    e.g.    communications,     wholesale    trade,    manufacturing,
finance/insurance/real  estate,  and  services.  Management  does not  presently
expect significant losses from credits in this category.

LOAN CONCENTRATIONS

Loan  concentrations  are considered to exist when there are amounts loaned to a
multiple number of borrowers engaged in similar activities that would cause them
to be  similarly  impacted by economic or other  conditions.  The  Corporation's
loans are widely diversified by borrower,  industry group and area. At March 31,
1997, no concentrations existed in the Corporation's loan portfolio in excess of
10% of total loans.

Real estate construction loans at March 31, 1997, totaled $241.1 million, or 
7.4% of loans while agricultural loans were 1.0% of total loans.

As of March 31, 1997, the Corporation did not have any cross-border outstandings
to borrowers in any foreign country where such outstandings exceeded 1% of total
assets.

NONINTEREST INCOME

Noninterest  income  increased  $787,000,  or 4.8% in the first  quarter of 1997
compared  to the first  quarter of 1996.  Excluding  the  impact of Centra,  the
increase would have been $692,000 or 4.3%. All categories, with the exception of
mortgage banking activity, increased when compared to the first quarter of 1996.

                               Noninterest Income
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                               1st Qtr.  4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr.
                                 1997     1996       1996      1996      1996
- --------------------------------------------------------------------------------
Trust Servicing Fees           $ 6,948   $ 6,651   $ 6,175   $ 6,199   $ 6,160
Service Charges on Deposit   
  Accounts                       3,225     3,384     3,218     3,016     2,988
Mortgage Banking Activity        2,798     2,867     2,913     3,078     3,737
Retail Investment Income           888       796       628       765       632
Other                            2,743     3,427     2,605     2,500     2,431
                                 -----     -----     -----     -----     -----
Noninterest Income 
  Excluding Securities Gains    16,602    17,125    15,539    15,558    15,948
Investment Security Gains, Net     473       485        52        36       340
                                ------    ------    ------    ------    ------
Total                          $17,075   $17,610   $15,591   $15,594   $16,288
                               =======   =======   =======   =======   =======
- --------------------------------------------------------------------------------

Trust service fees  increased  $788,000,  or 12.8%  compared to the same quarter
last year. The increase was mainly the result of continued  improvement in trust
business volume and growth in assets under management.

   15
Retail investment income increased $256,000,  or 40.5% over the first quarter of
1996.  This  increase is  attributable  to higher levels of revenue from offices
opened during 1996.

Service charges on deposit accounts  increased  $237,000,  or 7.9% over the same
period last year.  Excluding the impact of Centra,  the increase would have been
$173,000,  or 5.8%. All banks recorded  higher total service  charges on deposit
account revenue,  with the majority of the increase  attributable to higher fees
on business accounts, business overdraft fees and lower waived service charges.

Mortgage banking income decreased  $939,000,  or 25.1% from the first quarter of
1996. Lower origination fees (down $471,000), underwriting fees (down $195,000),
escrow  waiver  fees  (down  $21,000)  and  lower  gain on sale of  loans  (down
$515,000) were partially offset by higher loan servicing revenues (up $263,000).
The production  related  revenues  (origination,  underwriting and escrow waiver
fees) were lower due to lower  production  volumes in the first  quarter of 1997
($108.2  million)  compared to the same period last year ($160.0  million).  The
decrease in gain on sale of loans is  attributable  to the variability of market
interest rates  experienced in the secondary  market during the first quarter of
1997.

Investment  security gains of $473,000  increased  $133,000 over the same period
last year. Both periods' gains were primarily from the sale of Sallie Mae Stock.

NONINTEREST EXPENSE

Total noninterest  expense increased $2.4 million,  or 3.8% in the first quarter
of 1997  compared to the same period last year.  Excluding the impact of Centra,
the  increase  would  have  been  $1.9  million,  or  5.3%.  All  categories  of
noninterest  expense  except  business  development  and  other  increased  when
compared to the first quarter of last year.

                               Noninterest Expense
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                           1st Qtr.   4th Qtr.   3rd Qtr.   2nd Qtr.   1st Qtr.
                             1997       1996       1996       1996       1996
- --------------------------------------------------------------------------------
Salaries and Employee
  Benefits                 $ 20,179   $ 19,395   $ 18,563   $ 18,713   $ 18,696
Net Occupancy Expense         3,204      2,443      2,796      2,831      2,748
Equipment Rentals,
  Depreciation and
  Maintenance                 2,184      2,005      2,037      1,821      1,882
Data Processing Expense       2,291      2,130      2,076      2,018      2,104
Stationery and Supplies         906        935        755        862        825
Business Development and
  Advertising                   828        994        876        872        878
FDIC Expense                     96        (47)        14         24         12
Other                         7,930      8,383      7,345      7,319      8,080
                             
Total                      $ 37,618   $ 36,238   $ 34,462   $ 34,460   $ 35,225
                             ======     ======     ======     ======     ======
- --------------------------------------------------------------------------------

Salaries and employee  benefit  expenses  increased  $1.5 million,  or 7.9% when
compared to the fourth  quarter of 1996.  Excluding  the impact of Centra,  this
increase was $1.2 million, or 6.3%. The adjusted increase (excluding Centra) was
primarily salary expense.  Total salary related expenses increased $966,000,  or
6.6%,  compared  to the first  quarter  of 1996  while  fringe  benefit  related
expenses  increased  $223,000,  or 5.5%.  The 6.6% increase in salary expense is
attributable  to  base  merit  increases   (approximately  4.5%),   transitional
overlapping  positions  as  certain  functions  are being  centralized,  and new
positions added. The fringe benefit increase was primarily due to higher pension
expense (up $56,000),  401k expense (up $99,000), and higher social security tax
expense (up $121,000)  offset by

   16
lower profit sharing  expense (down  $151,000). The  increases  are  linked to
the  higher  levels of  salary  expense  incurred (pension,  401k and  social
security)  and  changes  to  benefit  plans or plan assumptions (401k and
pension).

Net occupancy expense increased $456,000, or 16.6% compared to the first quarter
of 1996.  Excluding the impact of Centra, this increase was $392,000,  or 14.3%.
This  increase is  primarily  due to the  Chicago  region  (incremental  cost of
additional and remodeled  workspace from Mid-America),  and increased  occupancy
expenses resulting from technology and customer service enhancements.

Equipment rentals,  depreciation and maintenance  increased  $302,000,  or 16.0%
compared  to the first  quarter of 1996.  Excluding  the impact of Centra,  this
increase was $273,000,  or 14.5%.  This increase is a result of higher levels of
depreciation  on computer  equipment (up $239,000) and higher  equipment  repair
expense (up $48,000).  The increase in depreciation and equipment repair expense
are  attributable  to the  expenditures  incurred  during  1996  as  part of the
investment in technology and customer service enhancements.

Data processing  increased  $187,000,  or 8.9%, compared to the first quarter of
1996. This increase is primarily due to higher processing volumes. 

The  efficiency  ratio improved to 60.48% for the first quarter of 1997 compared
to 60.59% for the same period last year.

                                 Expense Control
                                Quarterly Trends
- --------------------------------------------------------------------------------
                               1st Qtr.  4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr.
                                 1997      1996      1996      1996      1996
- --------------------------------------------------------------------------------
Efficiency Ratio - Quarter      60.48%    57.98%    57.86%    58.84%    60.59%
Efficiency Ratio - Year         60.48%    59.80%    59.08%    59.71%    60.59%

Expense Ratio - Quarter          2.05%     1.92%     1.94%     1.99%     2.06%
Expense Ratio - Year             2.05%     1.98%     1.99%     2.02%     2.06%
- --------------------------------------------------------------------------------

The expense  ratio  improved to 2.05% for the first  quarter of 1997 compared to
2.06% for the first quarter of 1996.

INCOME TAXES

Income tax expense  increased 5.7% over the first quarter of 1996. The effective
tax rate at 34.44% decreased from 35.38% for the first quarter of 1996.

                               Income Tax Expense
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                              1st Qtr.  4th Qtr.  3rd Qtr.  2nd Qtr.  1st Qtr.
                                1997      1996      1996      1996      1996
- --------------------------------------------------------------------------------
Income Before Taxes           $22,498   $23,896   $22,803   $21,861   $20,728
State Tax Expense             $ 1,227   $ 1,441   $ 1,354   $ 1,289   $ 1,212
Federal Tax Expense             6,522     7,402     6,789     6,444     6,122
                                -----     -----     -----     -----     -----
Total Income Tax Expense      $ 7,749   $ 8,834   $ 8,143   $ 7,733   $ 7,334
                                =====     =====     =====     =====     =====
Effective Tax Rate              34.44%    36.97%    35.71%    35.37%    35.38%
- --------------------------------------------------------------------------------
   17
BALANCE SHEET

During the past twelve months,  total assets  increased  $375 million,  or 9.2%.
Excluding  the  impact  of Centra  and  Mid-America,  total  assets  would  have
increased by $256 million, or 6.3%. Loans increased $316 million, or 10.8% ($280
million, or 9.6%,  excluding Centra). The internal loan growth was in commercial
(up $198  million or 12.3%),  real estate (up $62 million or 6.5%) and  consumer
(up $16 million or 4.2%). The internal loan growth (excluding Centra) was funded
with $108  million  of  wholesale  funding,  $142  million  of  interest-bearing
deposits  and  $3  million  from  a  reduction  of  investments  and  short-term
investments  and a $27  million  increase in net free  funds.  The $142  million
increase  in  interest-bearing  deposits  reflects  a $38  million  increase  in
outstanding   brokered   CDs  and  an  increase   of  $104   million  in  retail
interest-bearing  deposits.  Excluding the impact of Centra,  36% of incremental
loan growth was funded by increasing retail deposits.

During the first quarter of 1997, total assets increased $39.8 million, or 0.9%.
Excluding  the impact of Centra,  total  assets  would have  decreased  by $36.4
million,  or 0.8%.  Loans increased $91.2 million ($57.3 million,  or 7.4% on an
annualized  basis,  excluding  Centra).  The loan  growth  was  essentially  all
commercial related.  The internal loan growth (excluding Centra) was funded with
$38 million of wholesale funding,  $4 million of  interest-bearing  deposits and
$33 million from a reduction of investments and short-term investments offset by
an  $18  million  decrease  in  net  free  funds.  The $4  million  increase  in
interest-bearing  deposits  reflects  a  $16  million  increase  in  outstanding
brokered CDs and a decrease of $12 million in retail interest-bearing  deposits.

LIQUIDITY

Liquidity refers to the ability of the Corporation to generate  adequate amounts
of cash to meet the  Corporation's  needs for cash. The subsidiary banks and the
parent company of the Corporation have different liquidity considerations.

Banking subsidiaries meet their cash flow requirements by having funds available
to satisfy  customer  credit needs as well as having  available funds to satisfy
deposit withdrawal  requests.  Liquidity at banking subsidiaries is derived from
deposit growth, money market assets, maturing loans, the maturity of securities,
access to other funding sources and markets, and a strong capital position.

Deposit growth is the primary  source of liquidity at the banking  subsidiaries.
Interest-bearing  deposits  increased  $58  million,  while  noninterest-bearing
deposits fell $75 million from the seasonally high year-end balance.

As of March 31, 1997,  the  securities  portfolio  contained  $391.4  million at
amortized  cost of U.S.  Treasury and federal  agency  securities  available for
sale,  representing  45.5% of the total securities  portfolio.  These government
securities  are  highly  marketable  and had a  market  value  equal to 99.5% of
amortized cost at quarter end.

Money market investments, consisting of federal funds sold, securities purchased
under  agreements to resell,  and  interest-bearing  deposits in other financial
institutions,  averaged  $24.5  million in the first quarter of 1997 compared to
$29.2 million  during the same period in 1996.  Being  short-term  and liquid by
nature,  money  market  investments  generally  provide a lower yield than other
earning assets. The Corporation has a strategy of maintaining a sufficient level
of  liquidity  to  accommodate   fluctuations   in  funding   sources  and  will
periodically  take advantage of specific  opportunities  to  temporarily  invest
excess  funds at  narrower  than  normal rate  spreads  while  still  generating
additional net interest  income.

   18



At March 31, 1997, the  Corporation  had $24.3 million  outstanding  in
short-term  money  market  investments,  serving as an essential source of
liquidity. The amount at quarter end represents .5% of total assets compared to
 .6% at December 31, 1996.

Short-term  borrowings  totaled $472.0 million at March 31, 1997,  compared with
$444.1  million at the end of 1996.  Within  the  classification  of  short-term
borrowings  are federal funds  purchased,  securities  sold under  agreements to
repurchase  and FHLB advances  with a remaining  maturity of less than one year.
Federal funds are purchased from a sizable network of correspondent  banks while
securities  sold under  agreements  to  repurchase  are obtained  from a base of
individual, business and public entity customers. FHLB advances with a remaining
maturity of greater than one year are included in long-term borrowings.

Deposit  growth  will  continue  to be the  primary  source  of bank  subsidiary
liquidity on a long-term basis,  along with stable earnings,  the resulting cash
generated by operating  activities  and strong capital  positions.  Shorter-term
liquidity  needs will mainly be derived  from growth in  short-term  borrowings,
maturing securities and money market assets, loan maturities and access to other
funding sources.

Liquidity is also necessary at the parent company  level.  The parent  company's
primary  sources of funds are  dividends  and  service  fees from  subsidiaries,
borrowings and proceeds from the issuance of equity.  The parent company manages
its  liquidity  position  to provide the funds  necessary  to pay  dividends  to
shareholders,  service debt,  invest in subsidiaries and satisfy other operating
requirements.  Dividends received from subsidiaries  totaled $8.7 million in the
first three months of 1997 and will  continue to be the parent's  main source of
long-term liquidity.

At March 31, 1997, the parent  company had $115 million of established  lines of
credit with  non-affiliated  banks,  of which $64 million was in use for nonbank
affiliates. The parent company also has access to funds from the issuance of the
Corporation's commercial paper, although such funds are also downstreamed to the
nonbank  subsidiaries.  Commercial paper outstanding at March 31, 1997,  totaled
$2.1 million.

The  Corporation's  long-term  debt to equity ratio at March 31, 1997, was 7.7%,
compared to 5.4% at December 31, 1996.  This increase is primarily  attributable
to an increase in outstanding long-term FHLB advances.

Management believes that, in the current economic environment, the Corporation's
subsidiary and parent  company  liquidity  positions are adequate.  There are no
known trends nor any known demands,  commitments,  events or uncertainties  that
will  result  or are  reasonably  likely to result  in a  material  increase  or
decrease in the Corporation's liquidity.

CAPITAL

Stockholders'  equity at March 31, 1997,  increased $14.4 million, or 3.7% since
December 31, 1996. This increase was composed of $8.1 million as a result of the
Centra acquisition,  $9.4 million of retained earnings, $0.4 million from option
exercises,  reduced by $1.3  million  from  treasury  stock  purchases  and $2.1
million  reduction in the net unrealized gain on available for sale  securities.
Equity to assets at March 31, 1997,  climbed to 9.14%,  with the Tier 1 leverage
ratio climbing to 8.58%.

Cash  dividends  of $.24 per  share  were  paid in the  first  quarter  of 1997,
representing a payout ratio of 36.36%.  Compared to the same period last year, a
cash dividend of $.23 per share was paid, representing a payout ratio of 37.70%.
   19
                                     Capital
                                Quarterly Trends
                                (In Thousands)
- --------------------------------------------------------------------------------
                            1st Qtr.   4th Qtr.   3rd Qtr.   2nd Qtr.  1st Qtr.
                              1997       1996       1996       1996      1996
- --------------------------------------------------------------------------------
Stockholders' Equity       $407,590   $393,145   $381,428   $371,392   $364,046
Average Equity to
  Average Assets               9.19%      9.06%      8.94%      8.90%      8.89%
Equity to Assets -
  Period End                   9.14%      8.90%      8.91%      8.92%      8.84%
Tier 1 Capital to
  Risk Weighted Assets -
  Period End                  11.03%     10.73%     10.75%     10.66%     10.55%
Total Capital to Risk
  Weighted Assets -
  Period End                  12.28%     11.98%     12.00%     11.91%     11.81%
Tier 1 Leverage Ratio -
  Period End                   8.58%      8.41%      8.28%      8.24%      8.15%
Market Value Per Share -
  Period End               $  36.75   $  35.42   $  40.38   $  38.75   $  37.75
Book Value Per Share -
  Period End               $  18.16   $  17.84   $  20.77   $  20.21   $  19.82
Market Value Per Share to
  Book Value Per Share        202.4%     198.5%     194.4%     191.7%     190.5%

Dividends Per Share -
  This Quarter             $    .24   $    .24   $    .24   $    .24   $    .23
Dividends Per Share -
  Year to Date             $    .24   $    .95   $    .71   $    .47   $    .23

Earnings Per Share -
  This Quarter             $    .66   $    .68   $    .67   $    .64   $    .61
Earnings Per Share -
  Year to Date             $    .66   $   2.60   $   1.92   $   1.25   $    .61

Dividend Payout Ratio -
  This Quarter                36.36%     35.29%     35.82%     37.50%     37.70%
Dividend Payout Ratio -
  Year to Date                36.36%     36.54%     36.98%     37.60%     37.70%
- --------------------------------------------------------------------------------

The adequacy of the  Corporation's  capital is regularly  reviewed to ensure
that sufficient  capital  is  available  for  current  and  future  needs  and
is in compliance  with  regulatory  guidelines.  The  assessment  of  overall
capital adequacy  depends on a variety of factors,  including asset quality,
liquidity, stability of earnings,  changing  competitive  forces,  economic
conditions  in markets served and strength of management.

As of March 31, 1997, the Corporation's  tier 1 risk-based  capital ratio, total
risk-based capital (tier 1 and tier 2) ratio and tier 1 leverage ratio were well
in excess of  regulatory  minimums.  Management  of the  Corporation  expects to
continue to exceed the minimum standards in the future.

Similar  capital   guidelines  are  also  required  of  the  individual  banking
subsidiaries of the Corporation.  As of March 31, 1997, each banking  subsidiary
exceeded  the minimum  ratios for tier 1 capital,  total  capital and the tier 1
leverage ratio.

Management  actively reviews capital  strategies for the Corporation and each of
its  subsidiaries  to ensure that capital  levels are  appropriate  based on the
perceived business risks,  future growth  opportunities,  industry standards and
regulatory requirements.

RECENT DEVELOPMENTS

On April 23, 1997,  the  Corporation  announced a $.29  (twenty-nine  cents) per
share  quarterly  cash  dividend.  This  will  result in a 20%  increase  in the
quarterly  cash  dividend  paid.  The dividends  anticipated  to be paid in 1997
represent an increase of 16.8% over those paid in 1996.

ACCOUNTING DEVELOPMENTS

In February 1997,  Financial  Accounting  Standards Board (FASB) issued SFAS No.
128,  "Earnings per Share," which is effective for financial  statements  issued
for periods  ending after  December  15, 1997.  This  statement  simplifies  the
standards for computing  earnings per share  previously  found in APB No. 15. It
replaces the  presentation  of primary EPS with a presentation  of basic EPS. It
also requires dual
   20

presentation of basic and diluted EPS on the face the income statement  for all
entities  with  complex  capital  structures  and requires a reconciliation  of
the numerator and denominator of the basic EPS computation to the  numerator
and  denominator  of  the  diluted  EPS   computation.   Earlier application of
this statement is not permitted.  The  Corporation has determined that the
impact of adoption will not have a material effect on the  consolidated
statements of the Corporation.
   21

                              ASSOCIATED BANC-CORP
                          PART II - OTHER INFORMATION


                                                                       Page No.
                                                                       -------
ITEM 5:  Other Information

            On May 14, 1997, the Corporation entered into an Agreement and Plan
of Merger, dated as of May 14, 1997, by and among the Corporation, Badger Merger
Corp., a Wisconsin corporation and wholly owned subsidiary of the Corporation
(the "Merger Sub") and First Financial Corporation, a Wisconsin corporation
("FFC") (the "Merger Agreement"). The Merger Agreement provides for a
combination of the respective businesses through a stock-for-stock merger of
equals. The resulting institution, which will retain the Associated Banc-Corp
name, will have combined assets of $10.5 billion, equity capital of
approximately $900 million, and a network of over 200 full-service banking
locations throughout Wisconsin and Illinois. Headquarters of the merged company
will be in Green Bay, with significant operations remaining in both Stevens
Point and Green Bay.

            The Merger Agreement provides that, at the effective time of the
Merger, each share of common stock, par value $1.00 per share, of FFC (the "FFC
Common Stock"), will be exchanged for .765 shares of common stock, par value
$.01 per share, of the Corporation ("Associated Common Stock"). The Merger is
intended to qualify as a tax-free reorganization for federal income tax purposes
and will be accounted for as a "pooling of interests" for financial reporting
purposes.

            Consummation of the transactions contemplated by the Merger
Agreement is subject to certain conditions, including approval by the
shareholders of FFC of the Merger, approval by the shareholders of the
Corporation of the authorization of additional shares of Associated Common Stock
and the issuance of additional shares of Associated Common Stock in connection
with the Merger, receipt of legal opinions to the effect that the Merger
qualifies as a tax-free reorganization for federal income tax purposes,
confirmation from the parties' accountants that the Merger will be accounted for
as a "pooling of interests" for financial reporting purposes, absence of any
injunction or certain other legal matters restraining or prohibiting the
transaction, the truth and accuracy of certain representations and warranties,
compliance with certain covenants contained in the Merger Agreement and other
usual and customary closing conditions.

            The Corporation's Chief Executive Officer H.B. Conlon will be
Chairman and CEO of the combined companies. John C. Seramur, FFC's Chief
Executive Officer, will be named Vice Chairman, and will remain President of FFC
during the integration. Robert C. Gallagher will remain as Vice Chairman of
Associated. The board of directors of the combined institutions will consist 
of seven of the existing directors from each company.

            The foregoing description is qualified in its entirety by reference
to the Merger Agreement, which is attached hereto as Exhibit 2 and is
incorporated herein by reference.

            As a condition to the Corporation entering into the Merger
Agreement, FFC and the Corporation entered into a stock option agreement, dated
as of May 14, 1997 (the "FFC Stock Option Agreement"), pursuant to which FFC
granted to the Corporation an irrevocable option to purchase up to 19.9% of the
outstanding shares of FFC Common Stock at an exercise price of $23.25 per share
(the "FFC Stock Option").

            As a condition to FFC entering into the Merger Agreement, FFC and
the Corporation entered into a stock option agreement, dated as of May 14, 1997
(the "Associated Stock Option Agreement"), pursuant to which the Corporation
granted to FFC an irrevocable option to purchase up to 19.9% of the outstanding
shares of Associated Common Stock at an exercise price of $32.50 per share (the
"Associated Stock Option").

            Each of the FFC Stock Option and the Associated Stock Option will
become exercisable upon certain conditions specified in the FFC Stock Option
Agreement and the Associated Stock Option Agreement, respectively.

            The foregoing description is qualified in its entirety by reference
to the Associated Stock Option Agreement and the FFC Stock Option Agreement,
which are attached hereto as Exhibits 10.1 and 10.2, respectively, and each of
which is incorporated herein by reference.

            The merger is expected to be earnings accretive during fiscal year
1998, the first full year of consolidation. In connection with the transaction,
the merged company anticipates taking a one-time charge and one-time conforming
accounting adjustments of at least $40 million, net of taxes, the exact amount
of which has not yet been determined. It is further anticipated that
transactional economies will result in pre-tax savings totaling approximately
$10 million in the first full year of consolidation and is expected to increase
in future years.

            This Form 10-Q, including this Item 5, contains
            forward-looking statements, including estimates of
            future operating results and other forward-looking
            financial information for the Corporation, FFC, and
            the combined company. These estimates constitute 
            forward-looking statements (within the meaning of the
            Private Securities Litigation Reform Act of 1995),
            which involve significant risks and uncertainties.
            Actual results and other financial information may
            differ materially from the results and financial
            information discussed in the forward-looking statements.
            Factors that might cause such a difference include,
            but are not limited to: (1) expected cost savings from
            the merger cannot be fully realized or realized within
            the expected time frame; (2) revenues following the
            merger are lower than expected; (3) competitive pressures
            among financial institutions increase significantly; (4)
            costs or difficulties related to the integration of the
            businesses of the Corporation and FFC are greater than
            expected; (5) general economic conditions are less
            favorable than expected; and (6) legislation or regulatory
            changes adversely affect the business in which the
            combined company will be engaged.




ITEM 6:  Exhibits and Reports on Form 8-K

         (a)  Exhibits:

              (2)  Agreement and Plan of Merger, dated as of May 14, 1997 among
the Corporation, Badger Merger Corp. and First Financial Corporation

            (10.1) Stock Option Agreement, dated as of May 14, 1997 between the
Corporation and First Financial Corporation

            (10.2) Stock Option Agreement, dated as of May 14, 1997 between
First Financial Corporation and the Corporation

              (11) Statements re Computation of Per Share Earnings              

              (27) Financial Data Schedule

         (b)  Reports on Form 8-K:

                  There were no reports on Form 8-K filed for
                     the three months ended March 31, 1997.

   22
                                   SIGNATURES



Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                           ASSOCIATED BANC-CORP
                                           -------------------------------------
                                           (Registrant)

                                            /s/ HARRY B. CONLON
Date:     May 15, 1997                      ---------------------------------
                                                Harry B. Conlon
                                                Chairman & Chief Executive
                                                Officer


                                            /s/ JOSEPH B. SELNER
Date:     May 15, 1997                      --------------------------------
                                                Joseph B. Selner
                                                Principal Financial Officer



   23

                                INDEX TO EXHIBITS

Exhibit No.                                                           Page No.
- ----------                                                            --------

    (2)       Agreement and Plan of Merger, dated as of May 14, 1997 among the
              Corporation, Badger Merger Corp. and First Financial Corporation

 (10.1)       Stock Option Agreement, dated as of May 14, 1997 between the
              Corporation and First Financial Corporation

 (10.2)       Stock Option Agreement, dated as of May 14, 1997 between First
              Financial Corporation and the Corporation

   (11)       Computations of Earnings Per Share and Average         
              Number of Common Shares Outstanding


   (27)       Financial Data Schedule