EXHIBIT 2.2


                                  STOCK OPTION AGREEMENT

     STOCK OPTION AGREEMENT, dated as of April 24, 1998, between Ambanc
Holding Co., Inc., a Delaware corporation ("Grantee"), and AFSALA Bancorp,
Inc., a Delaware  corporation ("Issuer").

                                    W I T N E S S E T H:

     WHEREAS, Grantee and Issuer have entered into a Reorganization and Merger
Agreement (the "Merger Agreement");

     WHEREAS, as an inducement to the willingness of Grantee to continue to
pursue the transactions contemplated by the Merger Agreement, Issuer has
agreed to grant Grantee the Option (as hereinafter defined); and

     WHEREAS, the Board of Directors of Issuer has approved the grant of the
Option and the Merger Agreement prior to the date hereof;

     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 an
aggregate of 344,500 fully paid and nonassessable shares of the common stock,
par value $.10 per share, of Issuer ("Common Stock") at a price per share
equal to the last reported sale price per share of Common Stock as reported on
the Nasdaq Stock Market on April 22, 1998; provided, however, that in the
event Issuer issues or agrees to issue any shares of Common Stock (other than
shares of Common Stock issued pursuant to stock options granted prior to the
date hereof) at a price less than such price per share (as adjusted pursuant
to subsection (b) of Section 5), such price shall be equal to such lesser
price (such price, as adjusted if applicable, the "Option Price"); provided,
further, that in no event shall the number of shares for which this Option is
exercisable exceed 19.9% of the issued and outstanding shares of Common Stock. 
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 and other than pursuant to an event described in
Section 5(a) hereof), the number of shares of Common Stock subject to the
Option shall be increased so that, after such issuance, such number together
with any shares of Common Stock previously issued pursuant hereto, equals
19.9% 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 l(b) or elsewhere in this Agreement shall be
deemed to authorize Issuer to issue shares in breach of any provision of the
Merger Agreement.

     2.  (a) The Holder (as hereinafter defined) 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 six (6) months following such Subsequent Triggering
Event (or such later period as provided in Section 10).  Each of the following
shall be an Exercise Termination Event: (i) the Effective Time of the Merger;
(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 except a termination by Grantee pursuant to Section 5.4(c)
due to a breach of the Company's covenants at Sections 4.2, 4.3, 4.4, 4.6 or
4.9 or the condition at Section 5.2(e) of the Merger Agreement (but only if
the breach giving rise to the termination was willful) (each, a "Listed
Termination"); or (iii) the passage of eighteen (18) months (or such longer
period as provided in Section 10) after termination of the Merger Agreement if
such termination follows the occurrence of an Initial Triggering Event or is a
Listed Termination. The term "Holder" shall mean the holder or holders of the
Option.  Notwithstanding anything to the contrary contained herein, (i) the
Option may not be exercised at any time when Grantee shall be in material
breach of any of its covenants or agreements contained in the Merger Agreement
such that Issuer shall be entitled to terminate the Merger Agreement as a
result of a material breach.

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

          (i)  Issuer or any Significant Subsidiary (as defined in Rule 1-02
of Regulation S-X promulgated by the Securities and Exchange Commission (the
"SEC")) (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, as
amended (the "1934 Act"), and the rules and regulations thereunder) other than
Grantee or any of its Subsidiaries (each a "Grantee Subsidiary") or the Board
of Directors of Issuer (the "Issuer Board") shall have recommended that the
shareholders of Issuer approve or accept any Acquisition Transaction other
than as contemplated by the Merger Agreement.  For purposes of this Agreement,
(a) "Acquisition Transaction" shall mean (x) a merger or consolidation, or any
similar transaction, involving Issuer or any Issuer Subsidiary (other than
mergers, consolidations or similar transactions involving solely Issuer and/or
one or more wholly-owned (except for directors' qualifying shares and a de
minimis number of other shares) Subsidiaries of the Issuer, provided, any such
transaction is not entered into in violation of the terms of the Merger
Agreement), (y) a purchase, lease or other acquisition of all or any
substantial part of the assets or deposits of Issuer or any Issuer Subsidiary,
or (z) a purchase or other acquisition (including by way of merger,
consolidation, share exchange or otherwise) of securities representing 10% or
more of the voting power of Issuer or any Issuer Subsidiary and
(b) "Subsidiary" shall have the meaning set forth in Rule 12b-2 under the 1934
Act;

          (ii)  Any person other than the Grantee or any Grantee Subsidiary
shall have acquired beneficial ownership or the right to acquire beneficial
ownership of 10% or more of the outstanding shares of Common Stock (the term
"beneficial ownership" for purposes of this Agreement having the meaning
assigned thereto in Section 13(d) of the 1934 Act, and the rules and
regulations thereunder);

          (iii)  The shareholders of Issuer shall have voted and failed to
adopt the Merger Agreement at a meeting which has been held for that purpose
or any adjournment or postponement thereof, or such meeting shall not have
been held in violation of the Merger Agreement or shall have been canceled
prior to termination of the Merger Agreement if, prior to such meeting (or if
such meeting shall not have been held or shall have been canceled, prior to
such termination), it shall have been publicly announced that any person
(other than Grantee or any of its Subsidiaries) shall have made, or publicly
disclosed an intention to make, a proposal to engage in an Acquisition
Transaction;

          (iv)  The Issuer Board shall have withdrawn or modified (or publicly
announced its intention to withdraw or modify) in any manner adverse in any
respect to Grantee its recommendation that the shareholders of Issuer approve

 

the transactions contemplated by the Merger Agreement, or Issuer or any Issuer
Subsidiary shall have authorized, recommended, proposed (or publicly announced
its intention to authorize, recommend or propose) an agreement to engage in an
Acquisition Transaction with any person other than Grantee or a Grantee
Subsidiary;

          (v)  Any person other than Grantee or any Grantee Subsidiary shall
have filed with the SEC a registration statement or tender offer materials
with respect to a potential exchange or tender offer that would constitute an
Acquisition Transaction (or filed a preliminary proxy statement with the SEC
with respect to a potential vote by its shareholders to approve the issuance
of shares to be offered in such an exchange offer);

          (vi)  Issuer shall have willfully breached any covenant or
obligation contained in the Merger Agreement in anticipation of engaging in an
Acquisition Transaction, and following such breach Grantee would be entitled
to terminate the Merger Agreement (whether immediately or after the giving of
notice or passage of time or both); or

          (vii)  Any person other than Grantee or any Grantee Subsidiary shall
have filed an application or notice with the Office of Thrift Supervision (the
"OTS") or other federal or state bank regulatory or antitrust authority, which
application or notice has been accepted for processing, for approval to engage
in an Acquisition Transaction.

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

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

          (ii)  The occurrence of the Initial Triggering Event described in
clause (i) of subsection (b) of this Section 2, except that the percentage
referred to in clause (z) of the second sentence thereof shall be 25%.

     (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 (or any portion thereof), it shall send to Issuer a written notice (the
date of which being 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 the
OTS or any other regulatory or antitrust agency is required in connection with
such purchase, the Holder shall promptly file the required notice or
application for approval, shall promptly notify Issuer of such filing, 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 the closing referred to in subsection (e) of this Section 2, the
Holder shall (i) 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 and
(ii) present and surrender this Agreement to Issuer at its principal executive

 

offices, provided that the failure or refusal of the Issuer to designate such
a bank account or accept surrender of this Agreement shall not preclude the
Holder from exercising the Option.

     (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)  Certificates for Common Stock delivered at a closing hereunder may
be endorsed with a restrictive legend that shall read substantially as
follows:

          "The transfer of the shares represented by this certificate is
subject to certain provisions of an agreement, dated as of April 23, 1998, 
between the registered holder hereof and Issuer and to resale restrictions
arising under the Securities Act of 1933, as amended.  A copy of such
agreement is on file at the principal office of Issuer and will be provided to
the holder hereof without charge upon receipt by Issuer of a written request
therefor."

It is understood and agreed that: (i) the reference to the resale restrictions
of the Securities Act of 1933, as amended (the "1933 Act") in the above legend
shall be removed by delivery of substitute certificate(s) without such
reference if the Holder shall have delivered to Issuer a copy of a letter from
the staff of the SEC, or an opinion of counsel, in form and substance
reasonably satisfactory to Issuer, to the effect that such legend is not
required for purposes of the 1933 Act; (ii) the reference to the provisions of
this Agreement in the above legend shall be removed by delivery of substitute
certificate(s) without such reference if the shares have been sold or
transferred in compliance with the provisions of this Agreement and under
circumstances that do not require the retention of such reference in the
opinion of counsel to the Holder; and (iii) the legend shall be removed in its
entirety if the conditions in the preceding clauses (i) and (ii) are both
satisfied.  In addition, such certificates shall bear any other legend as may
be required by law.

     (i)  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 subject to the receipt of any necessary regulatory
approvals 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 amendment of its certificate of incorporation 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 applicable
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 Savings and Loan Holding Company Act ("SLHCA"), or the Change
in Bank Control Act of 1978, as amended, or any state or other federal banking
law, prior approval of or notice to the OTS or to any state or other federal
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 OTS or such state or other federal
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 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
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, the number of shares of Common Stock purchasable upon the exercise
of the Option and the Option Price shall be subject to adjustment from time to
time as provided in this Section 5.

     (a)  In the event of any change in, or distributions in respect of, the
Common Stock by reason of stock dividends, split-ups, mergers,
recapitalizations, combinations, subdivisions, conversions, exchanges of
shares or the like, the type and number of shares of Common Stock purchasable
upon exercise hereof shall be appropriately adjusted and proper provision
shall be made so that, in the event that any additional shares of Common Stock
are to be issued or otherwise become outstanding as a result of any such
change (other than pursuant to an exercise of the Option), the number of
shares of Common Stock that remain subject to the Option shall be increased so
that, after such issuance and together with shares of Common Stock previously
issued pursuant to the exercise of the Option (as adjusted on account of any
of the foregoing changes in the Common Stock), it equals 19.9% of the number
of shares of Common Stock then issued and outstanding.

     (b)  Whenever the number of shares of Common Stock purchasable upon
exercise hereof is adjusted as provided in this Section 5, the Option Price
shall be adjusted by multiplying the Option Price by a fraction, the numerator
of which shall be equal to the number of shares of Common Stock purchasable
prior to the adjustment and the denominator of which shall be equal to the
number of shares of Common Stock purchasable after the adjustment.

     6.  Upon the occurrence of a Subsequent Triggering Event that occurs
prior to an Exercise Termination Event, Issuer shall, at the request of
Grantee delivered within twelve (12) months (or such later period as provided
in Section 10) of such Subsequent Triggering Event (whether on its own behalf
or on behalf of any subsequent holder of this Option (or part thereof) or any
of the shares of Common Stock issued pursuant hereto), promptly prepare, file
and keep current a registration statement under the 1933 Act covering any

 

shares issued and issuable pursuant to this Option and shall use its
reasonable best efforts to cause such registration statement to become
effective and remain current in order to permit the sale or other disposition
of any shares of Common Stock issued upon total or partial exercise of this
Option ("Option Shares") in accordance with any plan of disposition requested
by Grantee.  Issuer will use its reasonable best efforts to cause such
registration statement promptly to become effective and then to remain
effective for such period not in excess of 180 days from the day such
registration statement first becomes effective or such shorter time as may be
reasonably necessary to effect such sales or other dispositions.  Grantee
shall have the right to demand two such registrations.  The Issuer shall bear
the costs of such registrations (including, but not limited to, Issuer's
attorneys' fees, printing costs and filing fees, except for underwriting
discounts or commissions, brokers' fees and the fees and disbursements of
Grantee's counsel related thereto).  The foregoing notwithstanding, if, at the
time of any request by Grantee for registration of Option Shares as provided
above, Issuer is in registration with respect to an underwritten public
offering by Issuer of shares of Common Stock, and if in the good faith
judgment of the managing underwriter or managing underwriters, or, if none,
the sole underwriter or underwriters, of such offering the offer and sale of
the Option Shares would interfere with the successful marketing of the shares
of Common Stock offered by Issuer, the number of Option Shares otherwise to be
covered in the registration statement contemplated hereby may be reduced;
provided, however, that after any such required reduction the number of Option
Shares to be included in such offering for the account of the Holder shall
constitute at least 25% of the total number of shares to be sold by the Holder
and Issuer in the aggregate; and provided further, however, that if such
reduction occurs, then Issuer shall file a registration statement for the
balance as promptly as practicable thereafter as to which no reduction
pursuant to this Section 6 shall be permitted or occur and the Holder shall
thereafter be entitled to one additional registration and the twelve (12)
month period referred to in the first sentence of this section shall be
increased to twenty-four (24) months.  Each such Holder shall provide all
information reasonably requested by Issuer for inclusion in any registration
statement to be filed hereunder.  If requested by any such Holder in
connection with such registration, Issuer shall become a party to any
underwriting agreement relating to the sale of such shares, but only to the
extent of obligating itself in respect of representations, warranties,
indemnities and other agreements customarily included in such underwriting
agreements for Issuer.  Upon receiving any request under this Section 6 from
any Holder, Issuer agrees to send a copy thereof to any other person known to
Issuer to be entitled to registration rights under this Section 6, in each
case by promptly mailing the same, postage prepaid, to the address of record
of the persons entitled to receive such copies.  Notwithstanding anything to
the contrary contained herein, in no event shall the number of registrations
that Issuer is obligated to effect be increased by reason of the fact that
there shall be more than one Holder as a result of any assignment or division
of this Agreement.

     7.  (a) At any time after the occurrence of a Repurchase Event (as
defined below) (i) at the request of the Holder, delivered prior to an
Exercise Termination Event (or such later period as provided in Section 10),
Issuer (or any successor thereto) shall repurchase the Option from the Holder
at a price (the "Option Repurchase Price") equal to the amount by which
(A) the market/offer price (as defined below) exceeds (B) the Option Price,
multiplied by the number of shares for which this Option may then be exercised
and (ii) at the request of the owner of Option Shares from time to time (the
"Owner"), delivered prior to an Exercise Termination Event (or such later
period as provided in Section 10), Issuer (or any successor thereto) shall
repurchase such number of the Option Shares from the Owner as the Owner shall
designate at a price (the "Option Share Repurchase Price") equal to the
market/offer price multiplied by the number of Option Shares so designated. 
The term "market/offer price" shall mean the highest of (i) the price per
share of Common Stock at which a tender 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, (iii) the highest closing price for
shares of Common Stock within the six-month period immediately preceding the
date the Holder gives notice of the required repurchase of this Option or the
Owner gives notice of the required repurchase of Option Shares, as the case
may be, or (iv) in the event of a sale of all or any substantial part of
Issuer's assets or deposits, the sum of the net price paid in such sale for
such assets or deposits and the current market value of the remaining net
assets of Issuer as determined by a nationally recognized investment banking
firm selected by the Holder or the Owner, as the case may be, and reasonably
acceptable to Issuer, 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 or Owner,
as the case may be, and reasonably acceptable to Issuer.

     (b)  The Holder and the Owner, as the case may be, may exercise its right
to require Issuer to repurchase the Option and any Option Shares pursuant to
this Section 7 by surrendering for such purpose to Issuer, at its principal
office, a copy of this Agreement or certificates for Option Shares, as
applicable, accompanied by a written notice or notices stating that the Holder
or the Owner, as the case may be, elects to require Issuer to repurchase this
Option and/or the Option Shares in accordance with the provisions of this
Section 7.  As promptly as practicable, and in any event within five business
days after the surrender of the Option and/or certificates representing Option
Shares and the receipt of such notice or notices relating thereto, Issuer
shall deliver or cause to be delivered to the Holder the Option Repurchase
Price and/or to the Owner the Option Share Repurchase Price therefor or the
portion thereof that Issuer is not then prohibited under applicable law and
regulation from so delivering.

     (c)  To the extent that Issuer is prohibited under applicable law or
regulation, or as a consequence of administrative policy, from repurchasing
the Option and/or the Option Shares in full, Issuer shall immediately so
notify the Holder and/or the Owner and thereafter deliver or cause to be
delivered, from time to time, to the Holder and/or the Owner, as appropriate,
the portion of the Option Repurchase Price and the Option Share Repurchase
Price, respectively, that it is no longer prohibited from delivering, within
five business days after the date on which Issuer is no longer so prohibited;
provided, however, that if Issuer at any time after delivery of a notice of
repurchase pursuant to paragraph (b) of this Section 7 is prohibited under
applicable law or regulation, or as a consequence of administrative policy,
from delivering to the Holder and/or the Owner, as appropriate, the Option
Repurchase Price and the Option Share Repurchase Price, respectively, in full
(and Issuer hereby undertakes to use its reasonable best efforts to obtain all
required regulatory and legal approvals and to file any required notices as
promptly as practicable in order to accomplish such repurchase), the Holder or
Owner may revoke its notice of repurchase of the Option and/or the Option
Shares whether in whole or to the extent of the prohibition, whereupon, in the
latter case, Issuer shall promptly (i) deliver to the Holder and/or the Owner,
as appropriate, that portion of the Option Repurchase Price and/or the Option
Share Repurchase Price that Issuer is not prohibited from delivering; and (ii)
deliver, as appropriate, either (A) to the Holder, a new Agreement evidencing
the right of the Holder to purchase that number of shares of Common Stock
obtained by multiplying the number of shares of Common Stock for which the
surrendered Agreement was exercisable at the time of delivery of the notice of
repurchase by a fraction, the numerator of which is the Option Repurchase
Price less the portion thereof theretofore delivered to the Holder and the
denominator of which is the Option Repurchase Price, and/or (B) to the Owner,
a certificate for the Option Shares it is then so prohibited from
repurchasing.  If an Exercise Termination Event shall have occurred prior to
the date of the notice by Issuer described in the first sentence of this
subsection (c), or shall be scheduled to occur at any time before the
expiration of a period ending on the thirtieth day after such date, the Holder

 

shall nonetheless have the right to exercise the Option until the expiration
of such 30-day period.

     (d)  For purposes of this Section 7, a "Repurchase Event" shall be deemed
to have occurred upon the occurrence of any of the following events or
transactions after the date hereof:

          (i)  the acquisition by any person (other than Grantee or any
Grantee Subsidiary) of beneficial ownership of 50% or more of the then
outstanding Common Stock; or

          (ii)  the consummation of any Acquisition Transaction described in
Section 2(b)(i) hereof, except that the percentage referred to in clause (z)
shall be 50%.

     8.  (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 a Grantee Subsidiary, or engage in a plan of
exchange with any person, other than Grantee or a Grantee Subsidiary and
Issuer shall not be the continuing or surviving corporation of such
consolidation or merger or the acquirer in such plan of exchange, (ii) to
permit any person, other than Grantee or a Grantee Subsidiary, to merge into
Issuer or be acquired by Issuer in a plan of exchange and Issuer shall be the
continuing or surviving or acquiring corporation, but, in connection with such
merger or plan of exchange, 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 or plan of exchange represent less than 50% of the
outstanding shares and share equivalents of the merged or acquiring company,
or (iii) to sell or otherwise transfer all or a substantial part of its or the
Issuer Subsidiary's assets or deposits to any person, other than Grantee or a
Grantee Subsidiary, 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:

          (i)  "Acquiring Corporation" shall mean (i) the continuing or
surviving person of a consolidation or merger with Issuer (if other than
Issuer), (ii) the acquiring person in a plan of exchange in which Issuer is
acquired, (iii) the Issuer in a merger or plan of exchange in which Issuer is
the continuing or surviving or acquiring person, and (iv) the transferee of
all or a substantial part of Issuer's assets or deposits (or the assets or
deposits of the Issuer Subsidiary).

          (ii)  "Substitute Common Stock" shall mean the common stock issued
by the issuer of the Substitute Option upon exercise of the Substitute Option.

          (iii)  "Assigned Value" shall mean the market/offer price, as
defined in Section 7.

          (iv)  "Average Price" shall mean the average closing price of a
share of the Substitute Common Stock for one year 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 as the Option,
provided that if the terms of the Substitute Option cannot, for legal reasons,
be the same as the Option, such terms 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 (after
giving effect for such purpose to the provisions of Section 9), which
agreement 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 the Assigned Value multiplied by the
number of shares of Common Stock for which the Option was exercisable
immediately prior to the event described in the first sentence of Section
8(a), divided by 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 was exercisable immediately prior
to the event described in the first sentence of Section 8(a) and the
denominator of which shall be the number of shares of Substitute Common Stock
for which the Substitute Option is exercisable.

     (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.  In the event that the Substitute Option would be exercisable for more
than 19.9% of the shares of Substitute Common Stock outstanding prior to
exercise but for this clause (e), the issuer of the Substitute Option (the
"Substitute Option Issuer") shall make a cash payment to Holder equal to the
excess of (i) the value of the Substitute Option without giving effect to the
limitation in this clause (e) over (ii) the value of the Substitute Option
after giving effect to the limitation in this clause (e).  This difference in
value shall be determined by a nationally recognized investment banking firm
selected by the Holder.

     (f)  Issuer shall not enter into any transaction described in subsection
(a) of this Section 8 unless the Acquiring Corporation and any person that
controls the Acquiring Corporation assume in writing all the obligations of
Issuer hereunder.

     9.  (a)  At the request of the holder of the Substitute Option (the
"Substitute Option Holder"), the issuer of the Substitute Option (the
"Substitute Option Issuer") shall repurchase the Substitute Option from the
Substitute Option Holder at a price (the "Substitute Option Repurchase Price")
equal to the amount by which (i) the Highest Closing Price (as hereinafter
defined) exceeds (ii) the exercise price of the Substitute Option, multiplied
by the number of shares of Substitute Common Stock for which the Substitute
Option may then be exercised, and at the request of the owner (the "Substitute
Share Owner") of shares of Substitute Common Stock (the "Substitute Shares"),
the Substitute Option Issuer shall repurchase the Substitute Shares at a price
(the "Substitute Share Repurchase Price") equal to the Highest Closing Price
multiplied by the number of Substitute Shares so designated.  The term
"Highest Closing Price" shall mean the highest closing price for shares of
Substitute Common Stock within the six-month period immediately preceding the
date the Substitute Option Holder gives notice of the required repurchase of
the Substitute Option or the Substitute Share Owner gives notice of the
required repurchase of the Substitute Shares, as applicable.

     (b)  The Substitute Option Holder and the Substitute Share Owner, as the
case may be, may exercise its respective rights to require the Substitute
Option Issuer to repurchase the Substitute Option and the Substitute Shares
pursuant to this Section 9 by surrendering for such purpose to the Substitute
Option Issuer, at its principal office, the agreement for such Substitute
Option (or, in the absence of such an agreement, a copy of this Agreement)
and/or certificates for Substitute Shares accompanied by a written notice or

 

notices stating that the Substitute Option Holder or the Substitute Share
Owner, as the case may be, elects to require the Substitute Option Issuer to
repurchase the Substitute Option and/or the Substitute Shares in accordance
with the provisions of this Section 9. As promptly as practicable and in any
event within five business days after the surrender of the Substitute Option
and/or certificates representing Substitute Shares and the receipt of such
notice or notices relating thereto, the Substitute Option Issuer shall deliver
or cause to be delivered to the Substitute Option Holder the Substitute Option
Repurchase Price and/or to the Substitute Share Owner the Substitute Share
Repurchase Price therefor or the portion thereof which the Substitute Option
Issuer is not then prohibited under applicable law and regulation from so
delivering.

     (c)  To the extent that the Substitute Option Issuer is prohibited under
applicable law or regulation, or as a consequence of administrative policy,
from repurchasing the Substitute Option and/or the Substitute Shares in part
or in full, the Substitute Option Issuer shall immediately so notify the
Substitute Option Holder and/or the Substitute Share Owner and thereafter
deliver or cause to be delivered, from time to time, to the Substitute Option
Holder and/or the Substitute Share Owner, as appropriate, the portion of the
Substitute Option Repurchase Price and/or the Substitute Share Repurchase
Price, respectively, which it is no longer prohibited from delivering, within
five (5) business days after the date on which the Substitute Option Issuer is
no longer so prohibited; provided, however, that if the Substitute Option
Issuer is at any time after delivery of a notice of repurchase pursuant to
subsection (b) of this Section 9 prohibited under applicable law or
regulation, or as a consequence of administrative policy, from delivering to
the Substitute Option Holder and/or the Substitute Share Owner, as
appropriate, the Substitute Option Repurchase Price and the Substitute Share
Repurchase Price, respectively, in full (and the Substitute Option Issuer
shall use its reasonable best efforts to receive all required regulatory and
legal approvals as promptly as practicable in order to accomplish such
repurchase), the Substitute Option Holder and/or Substitute Share Owner may
revoke its notice of repurchase of the Substitute Option or the Substitute
Shares either in whole or to the extent of prohibition, whereupon, in the
latter case, the Substitute Option Issuer shall promptly (i) deliver to the
Substitute Option Holder or Substitute Share Owner, as appropriate, that
portion of the Substitute Option Repurchase Price or the Substitute Share
Repurchase Price that the Substitute Option Issuer is not prohibited from
delivering; and (ii) deliver, as appropriate, either (A) to the Substitute
Option Holder, a new Substitute Option evidencing the right of the Substitute
Option Holder to purchase that number of shares of the Substitute Common Stock
obtained by multiplying the number of shares of the Substitute Common Stock
for which the surrendered Substitute Option was exercisable at the time of
delivery of the notice of repurchase by a fraction, the numerator of which is
the Substitute Option Repurchase Price less the portion thereof theretofore
delivered to the Substitute Option Holder and the denominator of which is the
Substitute Option Repurchase Price, and/or (B) to the Substitute Share Owner,
a certificate for the Substitute Option Shares it is then so prohibited from
repurchasing.  If an Exercise Termination Event shall have occurred prior to
the date of the notice by the Substitute Option Issuer described in the first
sentence of this subsection (c), or shall be scheduled to occur at any time
before the expiration of a period ending on the thirtieth day after such date,
the Substitute Option Holder shall nevertheless have the right to exercise the
Substitute Option until the expiration of such 30-day period.

     10.  The 30-day, 6-month, 12-month, 18-month or 24-month periods for
exercise of certain rights under Sections 2, 6, 7, 9, 12 and 14 shall be
extended: (i) to the extent necessary to obtain all regulatory approvals for
the exercise of such rights (for so long as the Holder, Owner, Substitute
Option Holder or Substitute Share Owner, as the case may be, is using
commercially reasonable efforts to obtain such regulatory approvals), 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.

     11.  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
Issuer Board prior to the date hereof 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.

     (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 thereto, 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.

     12.  Neither of the parties hereto may assign any of its rights or
obligations under this Agreement or the Option created hereunder to any other
person, without the express written consent of the other party, except 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; provided,
however, that until the date 15 days following the date on which the OTS has
approved an application by Grantee to acquire the shares of Common Stock
subject to the Option, Grantee may not assign its rights under the Option
except in (i)  a widely dispersed public distribution, (ii) a private
placement in which no one party acquires the right to purchase in excess of 2%
of the voting shares of Issuer, (iii) an assignment to a single party (e.g., a
broker or investment banker) for the purpose of conducting a widely dispersed
public distribution on Grantee's behalf or (iv) any other manner approved by
the OTS.

     13.  Each of Grantee and Issuer will use its reasonable 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, including, without limitation, applying to the
OTS under the SLHCA for approval to acquire the shares issuable hereunder, but
Grantee shall not be obligated to apply to applicable banking authorities for
approval to acquire the shares of Common Stock issuable hereunder until such
time, if ever, as it deems appropriate to do so. 

     14.  (a)  Grantee may, at any time following a Repurchase Event and prior
to the occurrence of an Exercise Termination Event (or such later period as
provided in Section 10), relinquish the Option  (together with any Option
Shares issued to and then owned by Grantee) to Issuer in exchange for a cash
fee equal to the Surrender Price; provided, however, that Grantee may not
exercise its rights pursuant to this Section 14 if Issuer has repurchased  the
Option (or any portion thereof) or any Option Shares pursuant to Section 7. 
The "Surrender Price" shall be equal to $1.4 million (i) plus, if applicable,
Grantee's purchase price with respect to any Option Shares and (ii) minus, if
applicable, the excess of (B) the net cash amounts, if any, received by
Grantee pursuant to the arms' length sale of Option Shares (or any other
securities into which such Option Shares were converted or exchanged) to any
unaffiliated party, over (B) Grantee's purchase price of such Option Shares.



     (b)  Grantee may exercise its right to relinquish the Option and any
Option Shares pursuant to this Section 14 by surrendering to Issuer, at its
principal office, a copy of this Agreement together with certificates for
Option Shares, if any, accompanied by a written notice stating (i) that
Grantee elects to relinquish the Option and Option Shares, if any, in
accordance with the provisions of this Section 14 and (ii) the Surrender
Price.  The Surrender Price shall be payable in immediately  available funds
on or before the second business day following receipt of such notice by
Issuer.

     (c)  To the extent that Issuer is prohibited under applicable law or
regulation, or as a consequence of administrative policy, from paying the
Surrender Price to Grantee in full, Issuer shall immediately so notify Grantee
and thereafter deliver or cause to be delivered, from time to time, to
Grantee, the portion of the Surrender Price that it is no longer prohibited
from paying, within five business days after the date on which Issuer is no
longer so prohibited; provided, however, that if Issuer at any time after
delivery of a notice of surrender pursuant to paragraph (b) of this Section 14
is prohibited under applicable law or regulation, or as a consequence of
administrative policy, from paying to Grantee the Surrender Price in full, (i)
Issuer shall (A) use its reasonable best efforts to obtain all required
regulatory and legal approvals and to file any required notices as promptly as
practicable in order to make such payments, (B) within five days of the
submission or receipt of any documents relating to any such regulatory and
legal approvals, provide Grantee with copies of the same, and (c) keep Grantee
advised of both the status of any such request for regulatory and legal
approvals, as well as any discussions with any relevant regulatory or other
third party reasonably related to the same and (ii) Grantee may revoke such
notice of surrender by delivery of a notice of revocation to Issuer and, upon
delivery of such notice of revocation, the Exercise Termination Date shall be
extended to a date six months from the date on which the Exercise Termination
Date would have occurred if not for the provisions of this Section 14(c)
(during which period Grantee may exercise any of its rights hereunder,
including any and all rights pursuant to this Section 14). 

     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.  In connection therewith both
parties waive the posting of any bond or similar requirement.

     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, or Issuer is
not permitted to repurchase pursuant to Section 7, the full number of shares
of Common Stock provided in Section l(a) hereof (as adjusted pursuant to
Section l(b) or Section 5 hereof), it is the express intention of Issuer to
allow the Holder to acquire or to require Issuer to repurchase 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
fax, telecopy, 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 New York, without regard to the conflict of law 



principles thereof (except to the extent that mandatory provisions of Federal
law are applicable).

     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 assignees.  Nothing in this Agreement, expressed or implied, is
intended to confer upon any party, other than the parties hereto, and their
respective successors except as 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.



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


AMBANC HOLDING CO., INC.                    AFSALA BANCORP, INC.



By:   /s/ Robert J. Brittain            By:      /s/ John M. Liscki
     ------------------------                    -----------------------------
     Name:  Robert J. Brittain                    Name: John M. Lisicki
     Title: President and Chief                  Title: President and Chief
              Executive Officer                           Executive Officer