STOCK OPTION AGREEMENT

     STOCK  OPTION  AGREEMENT,   dated  February  16,  2000,  between  Peekskill
Financial  Corporation.,  a Delaware  corporation  ("Issuer")  and Sound Federal
Bancorp, a federally-chartered  corporation ("Grantee").  Capitalized terms used
herein without  definition have the meanings  specified in the Merger  Agreement
(as hereinafter defined).

                              W I T N E S S E T H:

     WHEREAS,  Grantee and Issuer have  entered  into an  Agreement  and Plan of
Merger dated  February 16, 2000 (the "Merger  Agreement"),  which  agreement has
been executed by the parties hereto prior to this Agreement; and

     WHEREAS, as a condition to Grantee's entering into the Merger Agreement and
in  consideration  therefor,  Issuer has agreed to grant  Grantee the Option (as
hereinafter defined):

     NOW, THEREFORE,  in consideration of the foregoing and the mutual covenants
and agreements set forth herein and in the Merger Agreement,  the parties hereto
agree as follows:

     1. (a) Issuer hereby grants to Grantee an unconditional, irrevocable option
(the  "Option") to purchase,  subject to the terms  hereof,  up to 350,684 fully
paid and  nonassessable  shares of its common  stock,  par value $0.01 per share
("Common  Stock"),  at a price of $12.25 per share (such  price,  as adjusted if
applicable,  the "Option Price");  provided,  however,  that in the event Issuer
issues or agrees to issue any shares of Common  Stock  (other than as  permitted
under the Merger  Agreement) at a price less than $12.25 per share,  such Option
Price shall be equal to such lesser price.  The number of shares of Common Stock
that may be received  upon the  exercise of the Option and the Option  Price are
subject to adjustment as herein set forth.

     (b) In the event that any  additional  shares of Common Stock are issued or
otherwise  become  outstanding  after  the date of this  Agreement  (other  than
pursuant to this Agreement), the number of shares of Common Stock subject to the
Option shall be increased so that, after such issuance,  it equals 19.99% of the
number of shares of Common  Stock then  issued and  outstanding  without  giving
effect to any shares subject or issued pursuant to the Option. Nothing contained
in this Section 1(b) or elsewhere in this Agreement shall be deemed to authorize
Issuer or Grantee to breach any provision of the Merger Agreement.

     (c) If this Option is exercised by Grantee,  in  accordance  with the terms
hereof, Grantee may become an "interested stockholder" of Issuer for purposes of
Section 203 of the DGCL.  Execution  of this Option  constitutes  and  evidences
Issuer's approval of the transaction pursuant to which Grantee becomes,  through
an exercise of this Option,  an "interested  stockholder" of Issuer for purposes
of Section 203 of the DGCL.

     2. (a) The  holder or  holders  of the  Option  (including  Grantee  or any
subsequent  transferee(s))  (the "Holder") may exercise the Option,  in whole or
part, if, but only if, both an Initial Triggering Event (as hereinafter defined)
and a Subsequent Triggering Event (as hereinafter defined)







shall have occurred prior to the occurrence of an Exercise Termination Event (as
hereinafter  defined),  provided  that the Holder  shall  have sent the  written
notice of such exercise (as provided in subsection (e) of this Section 2) within
180 days  following  the first such  Subsequent  Triggering  Event.  Each of the
following shall be an Exercise  Termination Event: (i) the Merger Effective Date
(as defined in the Merger  Agreement);  (ii) termination of the Merger Agreement
in accordance with the provisions  thereof if such  termination  occurs prior to
the occurrence of an Initial  Triggering Event; or (iii) the passage of eighteen
months after termination of the Merger Agreement if such termination  follows or
occurs at the same time as the occurrence of an Initial Triggering Event.

     (b) The term  "Initial  Triggering  Event" shall mean any of the  following
events or transactions occurring after the date hereof:

                  (i)  Issuer  participates  (or  authorizes  participation  in)
         negotiations regarding a Superior Proposal, as contemplated in Sections
         5.06 and 7.01(c) of the Merger Agreement.

                  (ii)  Issuer  or any  of its  Subsidiaries  (each  an  "Issuer
         Subsidiary"),  without having received Grantee's prior written consent,
         shall  have  entered  into an  agreement  to engage  in an  Acquisition
         Transaction (as hereinafter defined) with any person (the term "person"
         for purposes of this Agreement  having the meaning  assigned thereto in
         Sections  3(a)(9) and 13(d)(3) of the Securities  Exchange Act of 1934,
         and the rules and  regulations  thereunder (the "1934 Act")) other than
         Grantee or any of its Subsidiaries (each a "Grantee  Subsidiary").  For
         purposes of this Agreement,  "Acquisition Transaction" shall mean (x) a
         merger or consolidation,  or any similar transaction,  involving Issuer
         or any  Significant  Subsidiary  (as defined in Rule 1-02 of Regulation
         S-X promulgated by the SEC) of Issuer,  (y) a purchase,  lease or other
         acquisition of all or substantially  all of the assets of Issuer or any
         Significant   Subsidiary  of  Issuer,   or  (z)  a  purchase  or  other
         acquisition (including by way of merger, consolidation,  share exchange
         or otherwise) of beneficial ownership of securities representing 15% or
         more of the voting  power of Issuer or any  Significant  Subsidiary  of
         Issuer,  provided  that the  term  "Acquisition  Transaction"  does not
         include any  internal  merger or  consolidation  involving  only Issuer
         and/or Issuer Subsidiaries;

                  (iii)  (A) Any  person  other  than  Grantee,  or any  Grantee
         Subsidiary,  or any Issuer  Subsidiary  acting in a fiduciary  capacity
         (collectively,   "Excluded  Persons"),  alone  or  together  with  such
         person's  affiliates  and associates (as such terms are defined in Rule
         12b-2 under the 1934 Act) shall have acquired  beneficial  ownership or
         the  right  to  acquire  beneficial  ownership  of 15% or  more  of the
         outstanding shares of Common Stock (the term "beneficial ownership" for
         purposes of this Option  Agreement  having the meaning assigned thereto
         in  Section  13(d) of the  1934  Act,  and the  rules  and  regulations
         thereunder)  or (B) any  group  (as such  term is  defined  in  Section
         13(d)(3)  of the 1934 Act),  other than a group of which only  Excluded
         Persons are members,  shall have been formed that beneficially  owns15%
         or more of the shares of Common Stock then outstanding;

                  (iv) The Board of  Directors  of Issuer  shall have  failed to
         recommend to its  stockholders  the adoption of the Merger Agreement or
         shall have  withdrawn,  modified  or changed  its  recommendation  in a
         manner adverse to Grantee;

                                        2





                  (v) After a proposal is made by a third  party  (other than an
         Excluded  Person)  to Issuer to engage in an  Acquisition  Transaction:
         Issuer   shall  have   intentionally   and   knowingly   breached   any
         representation, warranty, covenant or agreement contained in the Merger
         Agreement  and such breach (x) would  entitle  Grantee to terminate the
         Merger Agreement pursuant to Section 7.01(b)(i) therein (without regard
         to any grace  period  provided for therein) and (y) shall not have been
         cured  prior  to the  Notice  Date  (as  defined  below);  or  the  PFC
         stockholders shall fail to approve the Merger Agreement.

                  (vi) Any person other than Grantee or any Grantee  Subsidiary,
         other than in connection  with a transaction to which Grantee has given
         its prior written  consent,  shall have filed an  application or notice
         with  any  federal  or state  bank  regulatory  authority  ("Regulatory
         Authority"), for approval to engage in an Acquisition Transaction.

     (c) The  term  "Subsequent  Triggering  Event"  shall  mean  either  of the
following events or transactions occurring after the date hereof:

                  (i) The  acquisition  by any  person  other  than an  Excluded
         Person of beneficial  ownership of 25% or more of the then  outstanding
         Common Stock; or

                  (ii) The occurrence of the Initial  Triggering Event described
         in subparagraph (ii) of
         subsection (b) of this Section 2.

     (d) Issuer shall notify  Grantee  promptly in writing of the  occurrence of
any  Initial  Triggering  Event or  Subsequent  Triggering  Event  (together,  a
"Triggering  Event"),  it being  understood  that the  giving of such  notice by
Issuer  shall not be a  condition  to the right of the  Holder to  exercise  the
Option.

     (e) In the event the  Holder is  entitled  to and  wishes to  exercise  the
Option,  it shall send to Issuer a written  notice  (the date of which is herein
referred to as the "Notice  Date")  specifying (i) the total number of shares it
will  purchase  pursuant to such  exercise and (ii) a place and date not earlier
than three  business  days nor later than 60 business  days from the Notice Date
for the closing of such purchase (the  "Closing  Date");  provided that if prior
notification  to  or  approval  of  any  Regulatory  Authority  is  required  in
connection  with such  purchase,  the Holder  shall  promptly  file the required
notice or application for approval and shall expeditiously  process the same and
the period of time that otherwise  would run pursuant to this sentence shall run
instead from the date on which any required notification periods have expired or
been  terminated or such approvals have been obtained and any requisite  waiting
period or periods shall have passed.  Any exercise of the Option shall be deemed
to occur on the Notice Date relating thereto.

     (f) At each closing  referred to in  subsection  (e) of this Section 2, the
Holder shall pay to Issuer the aggregate purchase price for the shares of Common
Stock purchased pursuant to the exercise of the Option in immediately  available
funds by wire  transfer to a bank account  designated  by Issuer,  provided that
failure or refusal of Issuer to designate such a bank account shall not preclude
the Holder from exercising the Option.


                                        3





     (g) At such  closing,  simultaneously  with  the  delivery  of  immediately
available  funds as provided in  subsection  (f) of this Section 2, Issuer shall
deliver to the Holder a certificate or certificates  representing  the number of
shares of Common  Stock  purchased  by the Holder and,  if the Option  should be
exercised in part only, a new Option evidencing the rights of the Holder thereof
to purchase the balance of the shares purchasable hereunder.

     (h) Upon the  giving  by the  Holder to  Issuer  of the  written  notice of
exercise of the Option  provided for under  subsection (e) of this Section 2 and
the tender of the applicable purchase price in immediately  available funds, the
Holder  shall be deemed to be the holder of record of the shares of Common Stock
issuable upon such  exercise,  notwithstanding  that the stock transfer books of
Issuer  shall then be closed or that  certificates  representing  such shares of
Common Stock shall not then be actually  delivered  to the Holder.  Issuer shall
pay all expenses,  and any and all United States federal,  state and local taxes
and other charges that may be payable in connection with the preparation,  issue
and  delivery  of stock  certificates  under  this  Section 2 in the name of the
Holder or its assignee, transferee or designee.

     3.  Issuer  agrees:  (i) that it shall at all  times  maintain,  free  from
preemptive  rights,  sufficient  authorized  but unissued or treasury  shares of
Common   Stock  so  that  the  Option  may  be  exercised   without   additional
authorization  of  Common  Stock  after  giving  effect  to all  other  options,
warrants, convertible securities and other rights to purchase Common Stock; (ii)
that it will not, by charter amendment or through reorganization, consolidation,
merger,  dissolution or sale of assets,  or by any other voluntary act, avoid or
seek  to  avoid  the   observance  or  performance  of  any  of  the  covenants,
stipulations  or  conditions  to be observed or  performed  hereunder by Issuer;
(iii)  promptly  to take  all  action  as may  from  time  to  time be  required
(including (x) complying with all premerger notification,  reporting and waiting
period  requirements   specified  in  15  U.S.C.  Section  18a  and  regulations
promulgated  thereunder  and (y) in the event,  under the Change in Bank Control
Act of 1978, as amended,  or any state banking law,  prior approval of or notice
to any  state  regulatory  authority  is  necessary  before  the  Option  may be
exercised,  cooperating  fully with the Holder in preparing such applications or
notices and providing such  information to the any Regulatory  Authority as they
may  require)  in order to permit the Holder to  exercise  the Option and Issuer
duly and effectively to issue shares of Common Stock pursuant  hereto;  and (iv)
promptly to take all action  provided herein to protect the rights of the Holder
against dilution.

     4. This Agreement (and the Option granted hereby) are exchangeable, without
expense,  at the option of the Holder,  upon  presentation and surrender of this
Agreement at the principal office of Issuer, for other Agreements  providing for
Options of different  denominations entitling the holder thereof to purchase, on
the same terms and subject to the same  conditions as are set forth  herein,  in
the aggregate the same number of shares of Common Stock  purchasable  hereunder.
The terms  "Agreement"  and  "Option"  as used herein  include any Stock  Option
Agreements and related  Options for which this Agreement (and the Option granted
hereby)  may be  exchanged.  Upon  receipt  by  Issuer  of  evidence  reasonably
satisfactory  to it of the  loss,  theft,  destruction  or  mutilation  of  this
Agreement,  and (in the  case of  loss,  theft  or  destruction)  of  reasonably
satisfactory  indemnification,  and  upon  surrender  and  cancellation  of this
Agreement if mutilated,  Issuer will execute and deliver a new Agreement of like
tenor and date. Any such new Agreement executed and delivered shall

                                        4





constitute an additional  contractual  obligation on the part of Issuer, whether
or not the Agreement so lost,  stolen,  destroyed or mutilated shall at any time
be enforceable by anyone.

     5. In addition to the  adjustment  in the number of shares of Common  Stock
that are  purchasable  upon exercise of the Option pursuant to Section 1 of this
Agreement,  in the  event of any  change  in  Common  Stock by  reason  of stock
dividends, split-ups, mergers,  recapitalizations,  combinations,  subdivisions,
conversions,  exchanges  of  shares,  distributions,  or the like,  the type and
number,  and/or the price, of shares of Common Stock  purchasable  upon exercise
hereof shall be  appropriately  adjusted,  and proper provision shall be made in
the agreements governing such transaction so that the Holder shall receive, upon
exercise of the Option (at the aggregate exercise price calculated in accordance
with  Section  1 of this  Agreement),  the  number  and class of shares or other
securities  or property that Holder would have received in respect of the Common
Stock if the Option had been exercised  immediately  prior to such event, or the
record date therefor, as applicable.

     6. (a) In the event that prior to an  Exercise  Termination  Event,  Issuer
shall enter into an agreement (i) to consolidate  with or merge into any person,
other than Grantee or one of its  Subsidiaries,  and shall not be the continuing
or surviving  corporation of such  consolidation  or merger,  (ii) to permit any
person, other than Grantee or one of its Subsidiaries,  to merge into Issuer and
Issuer shall be the continuing or surviving corporation, but, in connection with
such merger,  the then outstanding  shares of Common Stock shall be changed into
or exchanged  for stock or other  securities  of any other person or cash or any
other property or the then  outstanding  shares of Common Stock shall after such
merger represent less than 50% of the outstanding  shares and share  equivalents
of  the  merged  company,  or  (iii)  to  sell  or  otherwise  transfer  all  or
substantially all of its assets to any person,  other than Grantee or one of its
Subsidiaries,  then,  and in  each  such  case,  the  agreement  governing  such
transaction  shall make  proper  provision  so that the Option  shall,  upon the
consummation of any such transaction and upon the terms and conditions set forth
herein,  be  converted  into,  or  exchanged  for,  an option  (the  "Substitute
Option"), at the election of the Holder, of either (x) the Acquiring Corporation
(as  hereinafter  defined)  or  (y)  any  person  that  controls  the  Acquiring
Corporation.

     (b) The following terms have the meanings indicated:

                  (1) "Acquiring  Corporation"  shall mean (i) the continuing or
         surviving  corporation  of a  consolidation  or merger  with Issuer (if
         other  than  Issuer),  (ii)  Issuer in a merger in which  Issuer is the
         continuing  or surviving  person,  and (iii) the  transferee  of all or
         substantially all of Issuer's assets.

                  (2) "Substitute Common Stock" shall mean the shares of capital
         stock (or similar equity  interest) with the greatest voting power with
         respect  of the  election  of  directors  (or other  persons  similarly
         responsible for direction of the business and affairs) of the issuer of
         the Substitute Option.

                  (3)  "Assigned  Value" shall mean the highest of (i) the price
         per share of Common  Stock at which a tender  offer or  exchange  offer
         therefor has been made,  (ii) the price per share of Common Stock to be
         paid by any third party pursuant to an agreement with
         Issuer,

                                        5





         or (iii) in the event of a sale of all or substantially all of Issuer's
         assets,  the sum of the price paid in such sale for such assets and the
         current market value of the remaining assets of Issuer as determined by
         a nationally recognized investment banking firm selected by the Holder,
         divided by the number of shares of Common  Stock of Issuer  outstanding
         at the time of such sale. In determining the  market/offer  price,  the
         value  of  consideration  other  than  cash  shall be  determined  by a
         nationally recognized investment banking firm selected by the Holder.

                  (4) "Average  Price" shall mean the average closing price of a
         share of the  Substitute  Common  Stock for the six months  immediately
         preceding  the  consolidation,  merger or sale in  question,  but in no
         event higher than the closing price of the shares of Substitute  Common
         Stock on the day preceding such consolidation, merger or sale; provided
         that if Issuer is the  issuer of the  Substitute  Option,  the  Average
         Price shall be computed  with respect to a share of Common Stock issued
         by the person  merging into Issuer or by any company which  controls or
         is controlled by such person, as the Holder may elect.

     (c) The  Substitute  Option shall have the same terms and conditions as the
Option, provided, that if any term or condition of the Substitute Option cannot,
for legal reasons, be the same as the Option, such term or condition shall be as
similar as possible and in no event less advantageous to the Holder.  The issuer
of the Substitute Option shall also enter into an agreement with the then Holder
or  Holders  of the  Substitute  Option in  substantially  the same form as this
Agreement, which shall be applicable to the Substitute Option.

     (d) The Substitute Option shall be exercisable for such number of shares of
Substitute Common Stock as is equal to (i) the product of (A) the Assigned Value
and (B) the  number  of shares  of  Common  Stock  for which the  Option is then
exercisable,  divided  by (ii) the  Average  Price.  The  exercise  price of the
Substitute  Option per share of  Substitute  Common Stock shall then be equal to
the Option Price  multiplied  by a fraction the  numerator of which shall be the
number of shares of Common  Stock for which the Option is then  exercisable  and
the  denominator  of which  shall be the number of shares of  Substitute  Common
Stock for which the Substitute Option is exercisable.  Notwithstanding  anything
to the contrary in this Section 6, the Substitute Option shall be subject to the
limitation set forth in Section 9 of this Agreement, as if the Substitute Option
is the Option.

     (e) In no event,  pursuant to any of the  foregoing  paragraphs,  shall the
Substitute Option be exercisable for more than 19.9% of the shares of Substitute
Common Stock outstanding prior to exercise of the Substitute Option.

     (f) Issuer shall not enter into any transaction described in subsection (a)
of this Section 6 unless the Acquiring  Corporation and any person that controls
the  Acquiring  Corporation  assume in  writing  all the  obligations  of Issuer
hereunder.

         7. The 180-day  period for exercise of certain  rights under  Section 2
shall  be  extended:  (i) to the  extent  necessary  to  obtain  all  regulatory
approvals  for the  exercise  of such  rights,  and  for the  expiration  of all
statutory  waiting periods;  and (ii) to the extent necessary to avoid liability
under Section 16(b) of the 1934 Act by reason of such exercise.

                                        6





     8. Repurchase at the Option of Holder.  (a) At the request of Holder at any
time commencing upon the first  occurrence of a Repurchase  Event (as defined in
Section  8(d))  and  ending  12  months  immediately  thereafter,  Issuer  shall
repurchase from Holder (i) the Option and (ii) all shares of Issuer Common Stock
purchased  by Holder  pursuant  hereto  with  respect to which  Holder  then has
beneficial  ownership.  The date on which Holder exercises its rights under this
Section 8 is referred to as the "Request Date".  Such repurchase  shall be at an
aggregate price (the "Section 8 Repurchase Consideration") equal to the sum of:

                  (i) the  aggregate  Option Price paid by Holder for any shares
of Issuer  Common  Stock  acquired  pursuant to the Option with respect to which
Holder then has beneficial ownership;

                  (ii) the  excess,  if any,  of (x) the  Applicable  Price  (as
defined below) for each share of Common Stock over (y) the Option Price (subject
to adjustment  pursuant to Sections 1 and 5), multiplied by the number of shares
of Common Stock with respect to which the Option has not been exercised; and

                  (iii) the  excess,  if any, of the  Applicable  Price over the
Option Price  (subject to adjustment  pursuant to Sections 1 and 5) paid (or, in
the case of Option  Shares with  respect to which the Option has been  exercised
but the  Closing  Date has not  occurred,  payable)  by Holder for each share of
Common  Stock  with  respect to which the  Option  has been  exercised  and with
respect to which Holder then has beneficial ownership,  multiplied by the number
of such shares.

     Notwithstanding  anything in this Section 8 to the contrary, the payment of
the  Repurchase  Consideration  to the Holder shall be subject to the limitation
set forth in Section 9 of this Agreement.

                  (b) If Holder  exercises  its  rights  under  this  Section 8,
Issuer shall,  within 10 business days after the Request Date, pay the Section 8
Repurchase   Consideration  to  Holder  in  immediately   available  funds,  and
contemporaneously with such payment, Holder shall surrender to Issuer the Option
and the certificates  evidencing the shares of Common Stock purchased thereunder
with respect to which  Holder then has  beneficial  ownership,  and Holder shall
warrant that it has sole record and beneficial ownership of such shares and that
the same are then free and clear of all liens. Notwithstanding the foregoing, to
the extent  that  prior  notification  to or  approval  of any  federal or state
regulatory  authority is required in  connection  with the payment of all or any
portion of the Section 8 Repurchase Consideration, Holder shall have the ongoing
option to revoke its request for  repurchase  pursuant to Section 8, in whole or
in part, or to require that Issuer deliver from time to time that portion of the
Section 8 Repurchase Consideration that it is not then so prohibited from paying
and  promptly  file  the  required   notice  or  application  for  approval  and
expeditiously process the same (and each party shall cooperate with the other in
the  filing of any such  notice or  application  and the  obtaining  of any such
approval).  If any federal or state regulatory authority disapproves of any part
of  Issuer's  proposed  repurchase  pursuant  to this  Section 8,  Issuer  shall
promptly give notice of such fact to Holder.  If any federal or state regulatory
authority  prohibits the repurchase in part but not in whole,  then Holder shall
have the  right (i) to  revoke  the  repurchase  request  or (ii) to the  extent
permitted by such regulatory authority,  determine whether the repurchase should
apply to the Option and/or Option Shares and to what extent to each,  and Holder
shall thereupon have the right to exercise the Option as to the number of Option
Shares for which the Option was exercisable at

                                        7





the Request  Date less the sum of the number of shares  covered by the Option in
respect of which  payment  has been made  pursuant to Section  8(a)(ii)  and the
number of shares  covered  by the  portion  of the Option (if any) that has been
repurchased. Holder shall notify Issuer of its determination under the preceding
sentence  within five (5) business days of receipt of notice of  disapproval  of
the repurchase.

     Notwithstanding  anything  herein to the contrary,  all of Holder's  rights
under this Section 8 shall  terminate on the date of  termination of this Option
pursuant to Section 2(a).

                  (c) For purposes of this  Agreement,  the  "Applicable  Price"
means the  highest of (i) the highest  price per share of Common  Stock paid for
any such share by the person or groups  described in Section  8(d)(i),  (ii) the
price  per  share of  Common  Stock  received  by  holders  of  Common  Stock in
connection with any merger or other business combination  transaction  described
in Section  6(a)(i),  6(a)(ii) or  6(a)(iii),  or (iii) the highest  closing bid
price per share of Issuer Common Stock quoted on the Nasdaq System (or if Issuer
Common Stock is not quoted on the Nasdaq System, the highest bid price per share
as quoted on the principal  trading market or securities  exchange on which such
shares are traded as reported by a recognized  source  chosen by Holder)  during
the 40 business days preceding the Request Date; provided,  however, that in the
event of a sale of less than all of Issuer's assets,  the Applicable Price shall
be the sum of the price paid in such sale for such assets and the current market
value of the remaining assets of Issuer as determined by a nationally recognized
investment  banking firm selected by Holder,  divided by the number of shares of
Common Stock  outstanding at the time of such sale. If the  consideration  to be
offered,  paid or received  pursuant to either of the  foregoing  clauses (i) or
(ii)  shall be other  than in cash,  the  value of such  consideration  shall be
determined  in good faith by an  independent  nationally  recognized  investment
banking  firm  selected by Holder and  reasonably  acceptable  to Issuer,  which
determination shall be conclusive for all purposes of this Agreement.

                  (d) As used herein,  "Repurchase  Event" shall occur if, prior
to an Exercise  Termination  Event,  (i) any person  (other than  Grantee or any
subsidiary of Grantee) shall have acquired beneficial ownership of (as such term
is defined in Rule 13d-3  promulgated  under the Exchange  Act), or the right to
acquire  beneficial  ownership of, or any "group" (as such term is defined under
the  Exchange  Act) shall have been formed  which  beneficially  owns or has the
right to acquire  beneficial  ownership of, 25% or more of the then  outstanding
shares of Issuer  Common  Stock,  or (ii) any of the  transactions  described in
Section 6(a)(i), 6(a)(ii) or 6(a)(iii) shall be consummated.

         9.  Limitation  on Value  of  Option.  (a)  Notwithstanding  any  other
provision of this  Agreement,  this Option may not be exercised (nor  Repurchase
Consideration  paid to a Holder) for a number of shares as would, as of the date
of exercise,  result in a Notional  Total Profit (as defined below) of more than
$2,350,000;  provided that nothing in this sentence  shall restrict any exercise
of the Option  permitted  hereby on any subsequent date, as long as the Notional
Total Profit from all such exercises (and  Repurchase  Consideration  paid) does
not exceed $2,350,000.

                  (b) As used  herein,  the term  "Notional  Total  Profit" with
respect to any number of shares as to which Grantee may propose to exercise this
Option shall be the Total Profit (as

                                        8





defined below) determined as of the date of such proposed exercise assuming that
this Option were  exercised  on such date for such number of shares and assuming
that such shares,  together with all other Option Shares held by Grantee and its
affiliates as of such date,  were sold for cash at the closing  market price for
the Issuer Common Stock as of the close of business on the preceding trading day
(less customary brokerage commissions).

                  (c) As used  herein,  the term "Total  Profit"  shall mean the
aggregate  amount (before taxes) of the  following:  (i) the amount  received by
Grantee  pursuant to Issuer's  repurchase of the Option (or any portion thereof)
pursuant  to Section  8, (ii) (x) the amount  received  by Grantee  pursuant  to
Issuer's  repurchase  of Option  Shares (or any  portion  thereof)  pursuant  to
Section 8, less (y) the Grantee's  purchase price for such Option Shares,  (iii)
the net cash amounts  received by Grantee  pursuant to the sale of Option Shares
(or any other  securities  into  which  such  Option  Shares  are  converted  or
exchanged) to any unaffiliated  party, less (y) the Grantee's  purchase price of
such Option Shares,  (iv) any amounts received by Grantee on the transfer of the
Option (or any portion  thereof) to any  unaffiliated  party, and (v) any amount
equivalent to the foregoing with respect to the Substitute Option.

         10. Issuer hereby represents and warrants to Grantee as follows:

         (a) Issuer  has full  corporate  power and  authority  to  execute  and
deliver this Agreement and to consummate the transactions  contemplated  hereby.
The  execution  and  delivery  of this  Agreement  and the  consummation  of the
transactions  contemplated  hereby have been duly and validly  authorized by the
Board of Directors of Issuer and no other  corporate  proceedings on the part of
Issuer  are  necessary  to  authorize   this  Agreement  or  to  consummate  the
transactions so contemplated.  This Agreement has been duly and validly executed
and  delivered  by  Issuer.  This  Agreement  is the valid and  legally  binding
obligation of Issuer.

         (b) Issuer has taken all  necessary  corporate  action to authorize and
reserve and to permit it to issue, and at all times from the date hereof through
the  termination  of this  Agreement  in  accordance  with its  terms  will have
reserved for issuance upon the exercise of the Option,  that number of shares of
Common  Stock equal to the maximum  number of shares of Common Stock at any time
and from time to time  issuable  hereunder,  and all such shares,  upon issuance
pursuant  hereto,  will  be  duly  authorized,   validly  issued,   fully  paid,
nonassessable,  and will be  delivered  free and  clear  of all  claims,  liens,
encumbrance and security interests and not subject to any preemptive rights.

         (c) Issuer has taken all necessary action to exempt this Agreement, and
the  transactions  contemplated  hereby and thereby from, and this Agreement and
the  transactions  contemplated  hereby and  thereby  are exempt  from,  (i) any
applicable  state takeover laws, (ii) any state laws limiting or restricting the
voting  rights of  stockholders  and (iii) any provision in its  certificate  of
incorporation,  or bylaws  restricting or limiting stock ownership or the voting
rights of stockholders.

         (d) The execution,  delivery and performance of this Agreement does not
or  will  not,  and  the  consummation  by  Issuer  of any  of the  transactions
contemplated  hereby will not, constitute or result in (i) a breach or violation
of, or a default under, its certificate of incorporation or bylaws, or

                                        9





the  comparable  governing  instruments  of any of its  subsidiaries,  or (ii) a
breach or violation of, or a default  under,  any  agreement,  lease,  contract,
note, mortgage,  indenture,  arrangement or other obligation of it or any of its
subsidiaries  (with or without the giving of notice,  the lapse of time or both)
or under any law,  rule,  ordinance or  regulation or judgment,  decree,  order,
award or governmental or nongovernmental permit or license to which it or any of
its subsidiaries is subject,  that would, in any case referred to in this clause
(ii),  give  any  other  person  the  ability  to  prevent  or  enjoin  Issuer's
performance under this Agreement in any material respect.

     11. Grantee hereby represents and warrants to Issuer that:

         (a) Grantee has full  corporate  power and authority to enter into this
Agreement  and,  subject to any  approvals  or consents  referred to herein,  to
consummate the transactions  contemplated  hereby. The execution and delivery of
this Agreement and the consummation of the transactions contemplated hereby have
been duly authorized by all necessary  corporate  action on the part of Grantee.
This Agreement has been duly executed and delivered by Grantee.

         (b)  This  Option  is not  being  acquired  with a view  to the  public
distribution  thereof  and  neither  this  Option nor any Option  Shares will be
transferred  or  otherwise  disposed of except in a  transaction  registered  or
exempt from registration under applicable federal and state securities laws
and regulations.

     12.  Neither  of the  parties  hereto  may  assign  any of  its  rights  or
obligations  under this Option Agreement or the Option created  hereunder to any
other person, without the express written consent of the other party, except (i)
to any wholly-owned Subsidiary or (ii) that in the event a Subsequent Triggering
Event shall have  occurred  prior to an  Exercise  Termination  Event,  Grantee,
subject to the  express  provisions  hereof,  may assign in whole or in part its
rights and obligations hereunder to one or more transferees.

     13.  Each of  Grantee  and  Issuer  will use its best  efforts  to make all
filings  with,  and to obtain  consents of all third  parties  and  governmental
authorities  necessary to the consummation of the  transactions  contemplated by
this Agreement.

     14. Notwithstanding  anything to the contrary herein, in the event that the
Holder or any Related  Person thereof is a person making an offer or proposal to
engage in an Acquisition  Transaction (other than the transactions  contemplated
by the Merger  Agreement),  then in the case of a Holder or any  Related  Person
thereof, the Option held by it shall immediately  terminate and be of no further
force or effect. A Related Person of a Holder means any Affiliate (as defined in
Rule  12b-2 of the rules and  regulations  under the 1934 Act) of the Holder and
any person that is the  beneficial  owner of 20% or more of the voting  power of
the Holder.

     15. The parties  hereto  acknowledge  that damages  would be an  inadequate
remedy  for a breach of this  Agreement  by  either  party  hereto  and that the
obligations  of the parties  hereto shall be  enforceable by either party hereto
through injunctive or other equitable relief.


                                       10





         16. If any term,  provision,  covenant or restriction contained in this
Agreement  is held  by a court  or a  federal  or  state  regulatory  agency  of
competent  jurisdiction to be invalid,  void or unenforceable,  the remainder of
the terms, provisions and covenants and restrictions contained in this Agreement
shall remain in full force and effect, and shall in no way be affected, impaired
or  invalidated.  If for any reason such court or regulatory  agency  determines
that the Holder is not  permitted to acquire the full number of shares of Common
Stock  provided in Section 1(a) hereof (as adjusted  pursuant to Section 1(b) or
Section 5 hereof),  it is the express intention of Issuer to allow the Holder to
acquire  such  lesser  number  of  shares  as may be  permissible,  without  any
amendment or modification hereof.

         17. All notices,  requests,  claims,  demands and other  communications
hereunder  shall be deemed to have been duly given when delivered in person,  by
cable, telegram,  telecopy or telex, or by registered or certified mail (postage
prepaid,  return receipt  requested) at the respective  addresses of the parties
set forth in the Merger Agreement.

         18. This  Agreement  shall be governed by and  construed in  accordance
with the laws of the  State  of  Delaware,  regardless  of the laws  that  might
otherwise govern under applicable principles
of conflicts of laws thereof.

         19. This Agreement may be executed in two or more counterparts, each of
which shall be deemed to be an original,  but all of which shall  constitute one
and the same agreement.

         20. Except as otherwise  expressly provided herein, each of the parties
hereto shall bear and pay all costs and expenses incurred by it or on its behalf
in connection with the transactions  contemplated hereunder,  including fees and
expenses of its own financial consultants, investment
bankers, accountants and counsel.

         21. Except as otherwise  expressly  provided  herein,  or in the Merger
Agreement, this Agreement contains the entire agreement between the parties with
respect to the  transactions  contemplated  hereunder and  supersedes  all prior
arrangements or understandings with respect thereof,  written or oral. The terms
and  conditions of this  Agreement  shall inure to the benefit of and be binding
upon the parties hereto and their respective  successors and permitted  assigns.
Nothing in this Agreement,  expressed or implied, is intended to confer upon any
party,  other than the parties hereto,  and their respective  successors and, as
permitted herein,  assignees, any rights,  remedies,  obligations or liabilities
under or by reason of this Agreement, except as expressly provided herein.

         22.  Capitalized  terms used in this  Agreement and not defined  herein
shall have the meanings assigned thereto in the Merger Agreement.




                                       11




     IN WITNESS  WHEREOF,  each of the parties has caused this  Agreement  to be
executed on its behalf by its officers, all as of the date first above written.



                             PEEKSKILL FINANCIAL CORPORATION


                                BY:  /s/ Eldorus Maynard
                                     ------------------------------------
                                      Eldorus Maynard
                                      Chairman of the Board and Chief
                                         Executive Officer



                             SOUND FEDERAL BANCORP


                              BY:    /s/ Richard P. McStravick
                                     ------------------------------------
                                      Richard P. McStravick
                                      President and Chief Executive Officer