EUREKA BANK

                      AGREEMENT AND PLAN OF REORGANIZATION


     THIS AGREEMENT AND PLAN OF REORGANIZATION,  dated as of September 16, 2002,
by and among EUREKA BANK, a federally chartered stock savings bank (the "Bank");
EUREKA  FINANCIAL  CORP.,  a  to-be-formed  federal  corporation  (the  "Holding
Company"); and EUREKA INTERIM SAVINGS BANK, a to-be-formed interim stock savings
institution ("Interim").

     The  parties  hereto  desire  to  enter  into  an  Agreement  and  Plan  of
Reorganization  whereby the corporate  structure of the Bank will be reorganized
into the stock holding  company form of ownership  (the  "Reorganization").  The
result of the Reorganization will be that,  immediately after the Effective Date
(as defined herein), all of the issued and outstanding shares of Common Stock of
the Bank will be held by the  Holding  Company and the holders of the issued and
outstanding  shares  of  Common  Stock of the Bank  (i.e.,  the  mutual  holding
company,  Eureka Bancorp, MHC, and the minority public stockholders) will become
the holders of the issued and outstanding  shares of Common Stock of the Holding
Company.

     The Reorganization of the Bank will be accomplished by the following steps:
(1)  the  formation  by  the  Bank  of the  Holding  Company  as a  wholly-owned
subsidiary of the Bank, incorporated under the laws of the United States for the
primary purpose of becoming the sole stockholder of a newly-formed interim stock
savings  institution,  and  subsequently  becoming the sole  stockholder  of the
Common  Stock of the Bank,  which  formation  will include the issuance of up to
100,000  shares of the Holding  Company  Common Stock to the Bank for a price of
$10.00 per share  ($1,000,000)  for the purpose of  initially  capitalizing  the
Holding Company;  (2) the formation of an interim  federally  chartered  savings
institution,  "Interim," which will be wholly-owned by the Holding Company;  and
(3) the merger of  Interim  into the Bank (the  "Merger"),  with the Bank as the
surviving entity. Pursuant to such Merger: (i) all of the issued and outstanding
shares of Common Stock of the Holding Company held by the Bank will be canceled;
(ii)  each  issued  and  outstanding  share of  Common  Stock  of the Bank  will
automatically be converted by operation of law into one share of Common Stock of
the Holding  Company;  (iii) all of the issued and outstanding  shares of Common
Stock of Interim  will  automatically  be  converted by operation of law into an
equal number of issued and outstanding shares of Common Stock of the Bank, which
will be all of the issued and outstanding stock of the Bank.

     NOW,  THEREFORE,  in  order  to  consummate  this  Agreement  and  Plan  of
Reorganization  (the "Agreement"),  and in consideration of the mutual covenants
herein set forth, the parties agree as follows:

                                    ARTICLE I

                         MERGER OF INTERIM INTO THE BANK
                               AND RELATED MATTERS

1.1  On the  Effective  Date,  Interim will be merged with and into the Bank and
     the separate  existence of Interim shall cease, and all assets and property
     (real,  personal  and mixed,  tangible and  intangible,  chooses in action,
     rights and  credits)  then owned by  Interim,  or which  would inure to it,
     shall  immediately and  automatically,  by operation of law and without any
     conveyance, transfer,

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or further action,  become the property of the Bank. The Bank shall be deemed to
be a  continuation  of  Interim,  and the Bank  shall  succeed to the rights and
obligations of Interim.

1.2  Following the Merger,  the existence of the Bank shall continue  unaffected
     and unimpaired by the Merger, with all the rights,  privileges,  immunities
     and  powers,  and  subject  to all  of the  duties  and  liabilities,  of a
     corporation  organized under the laws of the United States. The Charter and
     Bylaws of the Bank,  as presently in effect,  shall  continue in full force
     and effect and shall not be changed in any manner whatsoever by the Merger.

1.3  From and after the Effective  Date, and subject to the actions of the Board
     of Directors  of the Bank,  the  business  presently  conducted by the Bank
     (whether  directly  or  through  its  subsidiaries)  will  continue  to  be
     conducted by it, as a wholly-owned  subsidiary of the Holding Company,  and
     the  present  directors  and  officers  of the Bank will  continue in their
     present  positions.  The home  office  and  branch  offices  of the Bank in
     existence  immediately prior to the Effective Date shall continue to be the
     home  office  and branch  offices of the Bank from and after the  Effective
     Date.

1.4  The  Reorganization  will have no effect on the corporate  structure of the
     Mutual Holding Company, Eureka Bancorp, MHC, which will continue to operate
     under its  current  charter  and  bylaws,  and the  present  directors  and
     officers of the Mutual  Holding  Company  will  continue  in their  present
     positions.

                                   ARTICLE II

                               CONVERSION OF STOCK

2.1  The terms and conditions of the Merger,  the mode of carrying the same into
     effect,  and the manner  and basis of  converting  the Common  Stock of the
     parties to this Agreement shall be as follows:

     A.   On the  Effective  Date,  all  shares of Common  Stock of the  Holding
          Company  held by the Bank  shall be  canceled  and  shall no longer be
          deemed to be issued or outstanding for any purpose.

     B.   On the Effective Date,  shares of Common Stock, $.10 par value, of the
          Bank ("Bank Common Stock') issued and outstanding immediately prior to
          the  Effective  Date  shall  automatically  by  operation  of  law  be
          converted  into and shall become one share of Common  Stock,  $.10 par
          value,  of the Holding Company  ("Holding  Company Common Stock") with
          the rights, privileges,  preferences and voting power incident to each
          share of Bank Common Stock prior to such Effective  Date.  Each person
          who, but for the provisions of this Section  2.1B.,  would be entitled
          to a fractional  share interest in the Holding Company Common Stock as
          a  result  of  the  Reorganization,  upon  surrender  of  certificates
          theretofore representing shares of Holding Company Common Stock, shall
          receive  in lieu  thereof  an  amount in cash  equal to such  fraction
          multiplied  by the average of the bid and ask price of the Bank Common
          Stock on the last full  trading day of the Bank Common  Stock prior to
          the Effective  Date.  Each share of Common Stock of Interim issued and
          outstanding  immediately  prior to the  Effective  Date shall,  on the
          Effective  Date,  automatically  by operation of law be converted into
          and become one share of Common Stock,  $.10 par value, of the Bank and
          shall not be further converted into shares of the

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          Holding  Company  Common  Stock,  so that from and after the Effective
          Date, all of the issued and outstanding  shares of Common Stock of the
          Bank shall be held by the Holding Company.

     C.   As soon as  practicable  after the Effective  Date,  the  certificates
          representing  the outstanding  Bank Common Stock may be surrendered to
          the Bank or the designated  agent of the Bank ("Exchange  Agent") and,
          upon such  surrender,  the  Exchange  Agent shall issue and deliver in
          substitution therefore,  cash and certificates representing the number
          of shares of Holding Company Common Stock into which such  surrendered
          shares have been converted as hereinbefore  provided, and cash in lieu
          of fractional  shares (without  interest).  Certificates  representing
          Bank Common  Stock which are not  surrendered  shall be deemed for all
          purposes to evidence the  ownership of the number of shares of Holding
          Company  Common  Stock into  which said  shares of the Bank shall have
          been converted as hereinbefore set forth and the right to receive cash
          in the amount determined pursuant to Section 2.1B.

     D.   All shares of Holding  Company  Common Stock into which shares of Bank
          Common Stock shall have been converted  pursuant to this Article shall
          be deemed  to have been  issued  in full  satisfaction  of all  rights
          pertaining to such converted shares.

     E.   On  the  Effective   Date,  the  holders  of   certificates   formerly
          representing Bank Common Stock outstanding on the Effective Date shall
          cease to have any rights with respect to Bank Common Stock,  and their
          sole rights shall be with respect to the Holding  Company Common Stock
          into which their shares of Bank Common Stock shall have been converted
          by the Merger.

     F.   On the Effective  Date,  each option to purchase shares of Bank Common
          Stock under the Bank's  Stock  Option  Plan,  or shares of  restricted
          stock outstanding under the Bank's Restrictive Stock Plan, outstanding
          at that time will be converted into an identical award, with identical
          price,  terms and  conditions,  to  purchase  or receive an  identical
          number of shares of Holding  Company Common Stock in lieu of shares of
          Bank Common  Stock,  and  further,  the Bank's Stock Option Plan shall
          become the Holding Company's Stock Option Plan.

                                   ARTICLE III

                                   CONDITIONS

3.1  The  obligations of the Bank, the Holding Company and Interim to effect the
     Merger and  otherwise  consummate  the  transactions  which are the subject
     matter hereof shall be subject to satisfaction of the following conditions:

     A.   To the extent required by applicable law, rules, and regulations,  the
          holders of the  outstanding  shares of Bank Common Stock  shall,  at a
          meeting of the  stockholders  of the Bank duly called,  have  approved
          this  Agreement  by  the   affirmative   vote  of  two-thirds  of  the
          outstanding shares of Bank Common Stock.


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     B.   The shares of Holding  Company  Common  Stock to be issued to the Bank
          stockholders  pursuant to the Merger  shall have been,  if required by
          law,  duly  registered  pursuant  to the  Securities  Act of 1933,  as
          amended,  and the Bank shall have complied with all  applicable  state
          securities  or "blue sky" laws relating to the issuance of the Holding
          Company Common Stock.

     C.   Any and all  approvals  from the  Office  of Thrift  Supervision  (the
          "OTS"), the Federal Deposit Insurance Corporation,  the Securities and
          Exchange   Commission  and  any  other   governmental   agency  having
          jurisdiction  necessary for the lawful  consummation of the Merger and
          the  issuance  and  delivery of the Holding  Company  Common  Stock as
          contemplated by this Agreement shall have been obtained.

     D.   The Bank shall have  received  either (i) a ruling  from the  Internal
          Revenue  Service or (ii) an  opinion  from its legal  counsel,  to the
          effect  that  the  Reorganization  will be  treated  as a  non-taxable
          transaction  under applicable  provisions of the Internal Revenue Code
          and that no gain or loss will be recognized by the stockholders of the
          Bank upon the exchange of Bank Stock held by them for Holding  Company
          Stock.

     E.   The number of shares of Bank  Common  Stock  held by persons  who have
          indicated  their intent to exercise,  or have  perfected,  dissenters'
          rights of  appraisal  pursuant to Section  552.14 of the OTS Rules and
          Regulations,  as  amended,  shall  not have made  consummation  of the
          reorganization  inadvisable  in the opinion of the Boards of Directors
          of the Bank, Interim or the Holding Company.

                                   ARTICLE IV

                            EFFECTIVE DATE OF MERGER

     Upon  satisfaction  or waiver (in  accordance  with the  provisions of this
Agreement) of each of the conditions set forth herein,  the parties hereto shall
execute and cause to be filed Articles of Combination,  and/or such certificates
or  further  documents  as  shall be  required  by the OTS,  the  Office  of the
Secretary of the OTS, and with such other federal or state  regulatory  agencies
as  may be  required.  Upon  approval  by  the  OTS,  and  endorsement  of  such
certificates,  the Merger and other transactions  contemplated by this Agreement
shall become effective.  The Effective Date for all purposes  hereunder shall be
the date of such endorsement.

                                    ARTICLE V

                            AMENDMENT AND TERMINATION

5.1  The Bank,  the Holding  Company  and  Interim,  by mutual  consent of their
     respective Boards of Directors or Incorporators, as the case may be, to the
     extent permitted by law, may amend,  modify,  supplement and interpret this
     Agreement in such manner as may be mutually agreed upon by them at any time
     before or after the approval and adoption  thereof by the  stockholders  of
     the  Bank;  provided,  however,  that  no  such  amendment,   modification,
     supplement or interpretation  shall have a materially adverse impact on the
     Bank or its  stockholders  except with the approval of the  stockholders of
     the Bank.

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5.2  This  Agreement  may be  terminated  at the  election of any of the parties
     hereto if any one or more of the  conditions to the  obligations  of any of
     them  hereunder   shall  have  been  satisfied  and  become   incapable  of
     fulfillment  and shall have not been  waived.  This  Agreement  may also be
     terminated at any time prior to the Effective Date by the mutual consent of
     the respective Boards of Directors of the parties.

5.3  In the event of the  termination of this  Agreement  pursuant to any of the
     foregoing  provisions,  no  party  shall  have  any  further  liability  or
     obligation of any nature to any other party under this Agreement.

                                   ARTICLE VI

                                  MISCELLANEOUS

6.1  Any of the terms or conditions of this Agreement  (other than the necessary
     approvals of stockholders and government  authorities) may be waived at any
     time by any party  hereto  which is  entitled to the  benefit  thereof,  by
     action taken by its Board of Directors; provided, however, that such action
     shall be taken only if, in the  judgment of the Board of  Directors  taking
     the action,  such waiver will not have a materially  adverse  effect on the
     benefits  intended under this Agreement to be afforded to the  stockholders
     of the Bank.

6.2  This Agreement  embodies the entire  agreement  among the parties and there
     have been and are no agreements,  representations  or warranties  among the
     parties other than those set forth or provided for herein.

6.3  Any number of counterparts hereof may be executed and each such counterpart
     shall be deemed to be an  original  instrument,  but all such  counterparts
     together shall constitute but one instrument.

6.4  Any notice or waiver to be given to any party shall be in writing and shall
     be deemed to have been duly given if delivered,  mailed, or sent by prepaid
     telegram,  addressed  to such party at 3455 Forbes  Avenue at McKee  Place,
     Pittsburgh, Pennsylvania 15213.

6.5  The  captions  contained  in  this  Agreement  are  solely  for  convenient
     reference  and shall not be deemed to affect the meaning or  interpretation
     of any paragraph hereof.

6.6  The Bank will pay all fees and  expenses  incurred in  connection  with the
     transactions contemplated by this Agreement. After the Reorganization,  the
     Holding  Company will incur  certain  expenses that arise from its creation
     for the  purpose of serving  as, and  continued  existence  as, the holding
     company  of the  Bank,  such as the  costs  associated  with the  filing of
     reports with the OTS,  holding of directors and  stockholders  meetings and
     maintaining relations with and providing reports to stockholders.  The Bank
     agrees that it will  reimburse  the Holding  Company for such  ordinary and
     usual expenses when and as payable by the Holding Company.

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     IN WITNESS  WHEREOF,  the parties  hereto have duly executed this Agreement
and Plan of Reorganization as of the date first above written.

                                     EUREKA BANK


                                BY:  /s/ Edward F. Seserko
                                     -------------------------------------------
                                     Edward F. Seserko, President
                                       and Chief Executive Officer


                            ATTEST:  /s/ Barbara A. Rota
                                     -------------------------------------------
                                     Barbara A. Rota, Secretary



                                     EUREKA FINANCIAL CORP. (In Formation)



                                BY:  /s/ Edward F. Seserko
                                     -------------------------------------------
                                     Edward F. Seserko, President
                                       and Chief Executive Officer


                            ATTEST:  /s/ Barbara A. Rota
                                     -------------------------------------------
                                     Barbara A. Rota, Secretary




                                     EUREKA INTERIM SAVINGS BANK (In formation)



                                BY:  /s/ Edward F. Seserko
                                     -------------------------------------------
                                     Edward F. Seserko, President
                                       and Chief Executive Officer


                            ATTEST:  /s/ Barbara A. Rota
                                     -------------------------------------------
                                     Barbara A. Rota, Secretary





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