STATE OF NORTH CAROLINA
COUNTY OF WAKE

                                                     CHANGE OF CONTROL AGREEMENT

     THIS  CHANGE  OF  CONTROL  AGREEMENT   (hereinafter  referred  to  as  this
"Agreement")  is entered  into as of December 23,  1997,  by and among  TRIANGLE
BANCORP,  INC., a North  Carolina  corporation  ("Triangle"),  TRIANGLE  BANK, a
banking corporation organized under the laws of North Carolina (the "Bank"), and
Edward O. Wessell (the "Officer").

     WHEREAS,  the Officer has heretofore been employed by Triangle and the Bank
as Executive Vice President; and

     WHEREAS,  the  services  of  the  Officer,  the  Officer's  experience  and
knowledge of the affairs of Triangle and the Bank and reputation and contacts in
the industry are extremely valuable to Triangle and the Bank; and

     WHEREAS,   Triangle   and  the  Bank  wish  to  attract   and  retain  such
well-qualified  executives  and it is in the best  interest of Triangle  and the
Bank  and of the  Officer  to  secure  the  continued  services  of the  Officer
notwithstanding any change of control of Triangle or the Bank; and

     WHEREAS,  Triangle and the Bank consider the  establishment and maintenance
of a sound  and  vital  management  team to be part of their  overall  corporate
strategy and to be essential to  protecting  and  enhancing the best interest of
Triangle, the Bank and Triangle's shareholders; and

     WHEREAS,  the parties  desire to enter into this  Agreement  to provide the
Officer  with  security  in the event of a change of control of  Triangle or the
Bank to ensure the continued loyalty of the Officer during any change of control
in order to maximize  shareholder  value as well as the continued safe and sound
operation of Triangle and the Bank; and





     WHEREAS, the Officer, Triangle and the Bank acknowledge and agree that this
Agreement is not an employment  agreement but is limited to circumstances giving
rise to a change of control of Triangle or the Bank as set forth herein.

     NOW,  THEREFORE,  for  and in  consideration  of the  premises  and  mutual
promises,  covenants,  and conditions  hereinafter set forth, and other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  hereby  are
acknowledged, the parties hereby do agree as follows:

     1.  Term.  The  initial  term of this  Agreement  shall  be for the  period
commencing upon the effective date of this Agreement and ending two (2) calendar
years from the effective date of this  Agreement.  At each  anniversary  date of
this  Agreement  (i.e.,  December 23,  1999),  the term  automatically  shall be
extended for an additional  two (2) years on the same terms and  conditions  set
forth  herein,  unless  Triangle and the Bank shall give  written  notice to the
Officer of their  intention not to extend this  Agreement for an additional  two
(2) years,  which notice shall be given at least  thirteen  (13) months prior to
the next anniversary date.

     2.   Change of Control.

     (a) In the event of a termination of the Officer's employment in connection
with, or within twenty-four (24) months after, a "Change of Control" (as defined
in  Subparagraph  (e) below) of Triangle or the Bank, for reasons other than for
"cause" (as defined in Subparagraph (b) below), the Officer shall be entitled to
receive the sum set forth in Subparagraph  (d) below.  Said sum shall be payable
as provided in Subparagraph (f) below,  provided,  however,  that the Officer is
employed on a full-time  basis by the Bank at the effective  time of the "Change
of Control", except as provided in Subparagraph (i) below.

     (b) For purposes of this  Agreement,  termination for "cause" shall include
termination because of the Officer's personal dishonesty,  incompetence, willful
misconduct, breach of


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fiduciary duty involving personal profit,  intentional failure to perform stated
duties,  willful  violation of any law,  rule, or regulation  other than traffic
violations or similar offenses, or final cease-and-desist order.

     (c) The Officer shall have the right to terminate  this  Agreement upon the
occurrence  of any of the following  events (the  "Termination  Events")  within
twenty-four (24) months following a Change of Control of Triangle or the Bank:

     (i) Officer is assigned any duties  and/or  responsibilities  that are
     inconsistent  with his duties or  responsibilities  at the time of the
     Change of Control;

     (ii)  Officer's  annual  base  salary is  reduced  below the amount in
     effect as of the effective date of a Change of Control;

     (iii) Officer's life insurance,  medical or hospitalization insurance,
     disability  insurance,  stock  option  plans,  stock  purchase  plans,
     deferred  compensation plans,  management retention plans,  retirement
     plans,  or similar plans or benefits being provided by the Bank to the
     Officer as of the effective  date of the Change of Control are reduced
     in their level, scope, or coverage,  or any such insurance,  plans, or
     benefits are eliminated,  unless such reduction or elimination applies
     proportionately to all salaried employees of the Bank who participated
     in such benefits prior to such Change of Control; or

     (iv)  Officer is  transferred  to a location  which is more than fifty
     (50) miles from his  current  principal  work  location,  without  the
     Officer's express written consent.

     A  Termination  Event  shall be  deemed to have  occurred  on the date such
action or event is implemented or takes effect.

     (d) In the event that the Officer  terminates  this  Agreement  pursuant to
this  Paragraph 2, the Bank will be obligated  (1) to pay or cause to be paid to
the  Officer an amount  equal to two (2) times (i) the  Officer's  then  current
salary  plus (ii) the  average of the cash bonus paid to the Officer by the Bank
under the Bank's Cash Bonus Plan during the immediately preceding two (2) years,
and (2) to  continue  for a period of two (2) years after such  termination  all
benefits the Officer was



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receiving  and entitled to at such  termination  date under  Triangle's  and the
Bank's  benefit  programs  and plans,  including,  but not limited to,  medical,
disability,   life  and  accident  insurance  coverage,   automobile  allowance,
professional  qualification  allowance,  and club  dues  (or,  at the  Officer's
election, the Bank will pay the dollar equivalent of such benefits).

     (e) For the purposes of this  Agreement,  the term Change of Control  shall
mean any of the following events:

     (i) After the effective date of this Agreement,  any "person" (as such
     term is defined  Section  7(j)(8)(A) of the Change in Bank Control Act
     of 1978),  directly or indirectly,  acquires  beneficial  ownership of
     voting stock,  or acquires  irrevocable  proxies or any combination of
     voting stock and irrevocable proxies, representing fifty percent (50%)
     or more of any class of voting  securities of Triangle or the Bank, or
     acquires  control of in any manner the  election  of a majority of the
     directors of Triangle or the Bank;

     (ii) Triangle or the Bank  consolidates or merges with or into another
     corporation,  association,  or entity,  or is  otherwise  reorganized,
     where  Triangle or the Bank is not the surviving  corporation  in such
     transaction  and the holders of the voting  securities  of Triangle or
     the  Bank  immediately  prior  to such  acquisition  own  less  than a
     majority of the voting securities of the surviving entity  immediately
     after the transaction; or

     (iii) All or  substantially  all of the assets of Triangle or the Bank
     are sold or  otherwise  transferred  to or are  acquired  by any other
     corporation, association, or other person, entity, or group.

     Notwithstanding  the other provisions of this Paragraph 2, a transaction or
event shall not be considered a Change of Control if, prior to the  consummation
or occurrence of such transaction or event,  the Officer,  Triangle and the Bank
agree in writing  that the same shall not be treated as a Change of Control  for
purposes of this Agreement.



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     (f)  Amounts  payable  pursuant to this  Paragraph 2 shall be paid,  at the
option of the  Officer,  either  in one lump sum or in  twenty-four  (24)  equal
monthly payments.

     (g) Following a Termination  Event which gives rise to the Officer's rights
hereunder,  the Officer  shall have two (2) years from the date of occurrence of
the Termination Event to terminate this Agreement  pursuant to this Paragraph 2.
Any such termination  shall be deemed to have occurred only upon delivery to the
Bank or any successor thereto,  of written notice of termination which describes
the  Change  of  Control  and  Termination  Event.  If the  Officer  does not so
terminate  this  Agreement  within  such  two-year  period,  the  Officer  shall
thereafter  have no further rights  hereunder  with respect to that  Termination
Event,  but shall retain  rights,  if any,  hereunder  with respect to any other
Termination Event as to which such period has not expired.

     (h) In the event any dispute  shall arise  between the Officer and the Bank
as to the terms or interpretation of this Agreement, including this Paragraph 2,
whether  instituted  by formal legal  proceedings  or  otherwise,  including any
action  taken by the  Officer to  enforce  the terms of this  Paragraph  2 or in
defending  against  any action  taken by  Triangle  or the Bank,  the Bank shall
reimburse the Officer for all costs and expenses, proceedings or actions, in the
event the Officer prevails in any such action.

     (i) It is further  agreed that the payment agreed in this Paragraph 2 to be
paid by the Bank to the Officer  shall be due and paid to the  Officer  should a
Change of Control (as defined above) be agreed to by Triangle and/or the Bank or
be consummated within six (6) months of the Officer's involuntary termination of
employment  with the Bank for  reasons  other  than for  "cause" as such term is
defined in Subparagraph 2(b) hereof.

     3. Successors and Assigns. This Agreement shall inure to the benefit of and
be binding upon any  corporate or other  successor of Triangle or the Bank which
shall acquire, directly



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or indirectly, by conversion, merger, consolidation, purchase, or otherwise, all
or substantially all of the assets of Triangle or the Bank.

     4. Modification;  Waiver; Amendments. No provision of this Agreement may be
modified, waived or discharged unless such waiver,  modification or discharge is
agreed to in writing and signed by the Officer, Triangle and the Bank, except as
herein otherwise  provided.  No waiver by any party hereto,  at any time, of any
breach by any party hereto,  or compliance  with,  any condition or provision of
this Agreement to be performed by such party shall be deemed a waiver of similar
or dissimilar provisions or conditions at the same or at any prior or subsequent
time. No amendments or additions to this  Agreement  shall be binding  unless in
writing and signed by the parties, except as herein otherwise provided.

     5. Applicable Law. This Agreement shall be governed in all respects whether
as to validity,  construction,  capacity, performance, or otherwise, by the laws
of North  Carolina,  except to the extent  that  federal  law shall be deemed to
apply.

     6. Severability. The provisions of this Agreement shall be deemed severable
and the invalidity or  unenforceability  of any provisions  shall not affect the
validity or enforceability of the other provision hereof.


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     IN TESTIMONY  WHEREOF,  Triangle and the Bank have caused this Agreement to
be executed  under seal and in such form as to be binding,  all by  authority of
their Board of Directors first duly given,  and the individual  party hereto has
set  said  party's  hand  hereto  and has  adopted  as  said  party's  seal  the
typewritten  word "SEAL"  appearing  beside said party's name,  this the day and
year first above written.

                                               TRIANGLE BANCORP, INC.


                                               By: /s/ Michael S. Patterson
                                                  ------------------------------
                                                  Michael S. Patterson
                                                  President

ATTEST:

/s/ Susan C. Gilbert
- ---------------------------
Susan C. Gilbert, Secretary

     (CORPORATE SEAL)

                                               TRIANGLE BANK


                                               By: /s/ Michael S. Patterson
                                                  ------------------------------
                                                      Michael S. Patterson
                                                      President

ATTEST:


/s/ Susan C. Gilbert
- ---------------------------
Susan C. Gilbert, Secretary

     (CORPORATE SEAL)


                                               /s/ Edward O. Wessell     (SEAL)
                                               ---------------------------      
                                               Edward O. Wessell



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