<PAGE>   1

                               ASB FINANCIAL CORP.
                             503 CHILLICOTHE STREET
                             PORTSMOUTH, OHIO 45662
                                 (740) 354-3177

                    NOTICE OF ANNUAL MEETING OF SHAREHOLDERS

         The 1999 Annual Meeting of Shareholders of ASB Financial Corp. ("ASB")
will be held in the Best Western Motor Inn of Portsmouth, U.S. Route 23 North,
Portsmouth, Ohio 45662, on October 27, 1999, at 11:00 a.m., local time (the
"Annual Meeting"), for the following purposes, all of which are more completely
set forth in the accompanying Proxy Statement:

                     1. To elect three directors of ASB for terms expiring in
                        2000;

                     2. To ratify the selection of Grant Thornton LLP as the
                        auditors of ASB for the current fiscal year; and

                     3. To transact such other business as may properly come
                        before the Annual Meeting or any adjournments thereof.

         Only shareholders of ASB of record at the close of business on August
31, 1999, will be entitled to receive notice of and to vote at the Annual
Meeting and at any adjournments thereof. Whether or not you expect to attend the
Annual Meeting, we urge you to consider the accompanying Proxy Statement
carefully and to SIGN, DATE AND PROMPTLY RETURN THE ENCLOSED PROXY SO THAT YOUR
SHARES MAY BE VOTED IN ACCORDANCE WITH YOUR WISHES AND THE PRESENCE OF A QUORUM
MAY BE ASSURED. The giving of a Proxy does not affect your right to vote in
person in the event you attend the Annual Meeting.

                                            By Order of the Board of Directors





Portsmouth, Ohio                            Robert M. Smith, President
September 17, 1999


<PAGE>   2


                               ASB FINANCIAL CORP.
                             503 CHILLICOTHE STREET
                             PORTSMOUTH, OHIO 45662
                                 (740) 354-3177

                                 PROXY STATEMENT

                                     PROXIES

         The enclosed Proxy is being solicited by the Board of Directors of ASB
Financial Corp. ("ASB") for use at the 1999 Annual Meeting of Shareholders of
ASB to be held in the Best Western Motor Inn of Portsmouth, U.S. Route 23 North,
Portsmouth, Ohio 45662, on October 27, 1999, at 11:00 a.m., local time, and at
any adjournments thereof (the "Annual Meeting"). Without affecting any vote
previously taken, the Proxy may be revoked by a shareholder executing a later
dated proxy which is received by ASB before the Proxy is exercised or by giving
notice of revocation to ASB in writing or in open meeting before the Proxy is
exercised. Attendance at the Annual Meeting will not, of itself, revoke a Proxy.

         Each properly executed Proxy received prior to the Annual Meeting and
not revoked will be voted as specified thereon or, in the absence of specific
instructions to the contrary, will be voted:

                  FOR the reelection of William J. Burke, Lee O. Fitch and
                  Gerald R. Jenkins as directors of ASB for terms expiring in
                  2000; and

                  FOR the ratification of the selection of Grant Thornton LLP
                  ("Grant Thornton") as the auditors of ASB for the current
                  fiscal year.

         Proxies may be solicited by the directors, officers and other employees
of ASB and American Savings Bank, fsb ("American"), in person or by telephone,
telegraph or mail only for use at the Annual Meeting. The Proxies will not be
used for any other meeting. The cost of soliciting Proxies will be borne by ASB.

         Only shareholders of record as of the close of business on August 31,
1999 (the "Voting Record Date"), are entitled to vote at the Annual Meeting.
Each such shareholder will be entitled to cast one vote for each share owned.
ASB's records disclose that, as of the Voting Record Date, there were 1,746,924
votes entitled to be cast at the Annual Meeting.

         This Proxy Statement is first being mailed to shareholders of ASB on or
about September 17, 1999.


                                  VOTE REQUIRED

ELECTION OF DIRECTORS

         Under Ohio law and ASB's Code of Regulations (the "Regulations"), the
three nominees receiving the greatest number of votes will be elected as
directors. Shares as to which the authority to vote is withheld will not be
counted toward the election of directors or toward the election of the
individual nominees specified on the Proxy. If the accompanying Proxy is signed
and dated by the shareholder but no vote is specified thereon, the shares held
by such shareholder will be voted FOR the reelection of the three nominees.

                                      -1-
<PAGE>   3

RATIFICATION OF SELECTION OF AUDITORS

         The affirmative vote of the holders of a majority of the shares of ASB
represented in person or by proxy at the Annual Meeting is necessary to ratify
the selection of Grant Thornton as the auditors of ASB for the current fiscal
year. The effect of an abstention is the same as a vote against ratification. If
the accompanying Proxy is signed and dated by the shareholder but no vote is
specified thereon, the shares held by such shareholder will be voted FOR the
ratification of the selection of Grant Thornton as auditors.


              VOTING SECURITIES AND OWNERSHIP OF CERTAIN BENEFICIAL
                              OWNERS AND MANAGEMENT

         The following table sets forth certain information with respect to the
only persons known to ASB to own beneficially more than five percent of the
outstanding common shares of ASB as of August 31, 1999:


                                   Amount and nature of            Percent of
Name and Address                   beneficial ownership       shares outstanding
----------------                   --------------------       ------------------

ASB Financial Corp. Employee
   Stock Ownership Plan
1201 Broadway                          157,407 (1)                  9.01%
Quincy, Illinois 62301


---------------------------

(1)      Includes 88,824 unallocated shares with respect to which First Bankers
         Trust, N.A., as the Trustee for the ASB Financial Corp. Employee Stock
         Ownership Plan (the "ESOP"), has sole voting power. First Bankers Trust
         Company, N.A. (the "ESOP Trustee"), has shared investment power over
         all shares held in the ESOP Trust and sole voting power over shares
         held in the ESOP Trust which have not been allocated to the accounts of
         ESOP participants.

                                      -2-
<PAGE>   4


         The following table sets forth certain information with respect to the
number of common shares of ASB beneficially owned by each director of ASB and by
all directors and executive officers of ASB as a group as of August 31, 1999:



                                Amount and nature of             Percent of
Name and Address (1)          beneficial ownership (2)    shares outstanding (3)
--------------------          -------------------------   ----------------------

William J. Burke                    21,250 (4)                     1.21%
Lee O. Fitch                        48,592 (5)                     2.77
Gerald R. Jenkins                   60,597 (6)                     3.42
Louis M. Schoettle, M.D.            30,961 (7)                     1.77
Robert M. Smith                     49,146 (8)                     2.77
All directors and executive
    officers of ASB
    as a group (8 persons)         234,940 (9)                    12.84%

-----------------------------

(1)  Each of the persons listed in this table may be contacted at the address of
     ASB.

(2)  All shares are owned directly with sole voting or investment power unless
     otherwise indicated by footnote.

(3)  Assumes a total of 1,746,924 common shares outstanding, plus the number of
     shares such person or group has the right to acquire within 60 days, if
     any.

(4)  Includes 7,070 shares which may be acquired upon the exercise of an option.

(5)  Includes 6,070 shares which may be acquired upon the exercise of an option
     and 19,021 shares held by the MRP as to which Mr. Fitch has shared voting
     power as a Trustee of the MRP.

(6)  Includes 23,475 shares which may be acquired upon the exercise of an
     option, 1,499 shares owned by Mr. Jenkins' spouse and 21,029 shares as to
     which Mr. Jenkins has shared voting and investment power.

(7)  Includes 7,070 shares which may be acquired upon the exercise of an option
     and 21,883 shares as to which Dr. Schoettle has shared voting and
     investment power.

(8)  Includes 24,726 shares which may be acquired upon the exercise of an
     option, 3,533 shares owned by Mr. Smith's spouse and 14,008 shares as to
     which Mr. Smith has shared voting and investment power.

(9)  Includes 82,293 shares which may be acquired upon the exercise of options,
     19,021 shares held by the MRP as to which Mr. Fitch has shared voting power
     as Trustee of the MRP and 62,441 shares as to which the officers and
     directors of ASB have shared voting and investment power.


                               BOARD OF DIRECTORS

ELECTION OF DIRECTORS

         Prior to the death of Victor W. Morgan, a director of ASB from 1995 to
October 1998, the Board of Directors consisted of six directors divided into two
classes. The Board has amended the Regulations to reduce the

                                      -3-
<PAGE>   5

number of directors to five and, pursuant to Ohio law, there is now only a
single class of directors who must be reelected annually beginning in the year
2000. In accordance with Section 2.03 of the Regulations, nominees for election
as directors may be proposed only by the directors or by a shareholder entitled
to vote for directors if such shareholder has submitted a written nomination to
the Secretary of ASB by the later of the August 15th immediately preceding the
annual meeting of shareholders or the sixtieth day before the first anniversary
of the most recent annual meeting of shareholders held for the election of
directors. Each such written nomination must state the name, age, business or
residence address of the nominee, the principal occupation or employment of the
nominee, the number of common shares of ASB owned either beneficially or of
record by each such nominee and the length of time such shares have been so
owned.

         Each of the directors of ASB is also a director of American. Each
nominee became a director of ASB in connection with the conversion of American
from mutual to stock form (the "Conversion") and the formation of ASB as the
holding company for American.

         The Board of Directors proposes the reelection of the following persons
to serve as directors of ASB until the annual meeting of shareholders in 2000
and until their successors are duly elected and qualified or until their earlier
resignation, removal from office or death:

                                                                    Director
                                                                     of ASB
Name                            Age (1)    Position(s) held           since
----                            -------    ----------------           -----

William J. Burke                  58       Director                    1995
Lee O. Fitch                      83       Director                    1995
Gerald R. Jenkins                 64       Chairman of the Board       1995

-----------------------------

(1)      As of September 15, 1999.

         If any nominee is unable to stand for election, any Proxies granting
authority to vote for such nominee will be voted for such substitute as the
Board of Directors recommends.

         The following directors will continue to serve after the Annual Meeting
for the terms indicated:

<TABLE>
<CAPTION>

                                                              Director
                                                               of ASB
Name                       Age (1)    Position(s) held          since    Term expires
----                       -------    ----------------          ------   ------------
<S>                        <C>       <C>                     <C>          <C>
Louis M. Schoettle, M.D.      73      Director                  1995         2000
Robert M. Smith               53      Director and President    1995         2000
</TABLE>

-----------------------------

(1)      As of September 15, 1999.

         MR. BURKE is a director, the chief executive officer and the marketing
manager of OSCO Industries, Inc., a manufacturing company which has its
principal place of business in Portsmouth, Ohio. He has been employed by OSCO
Industries, Inc., since 1977.

         MR. FITCH is a shareholder and director of the law firm of Miller,
Searl and Fitch, L.P.A. He has practiced law with Miller, Searl and Fitch since
1950.

         MR. JENKINS retired as the President and Chief Executive Officer of ASB
and American effective January 1998. Prior to becoming President in 1983, he
held various positions at American including Secretary and Vice President.

                                      -4-

<PAGE>   6

         DR. SCHOETTLE is a physician. He retired from active practice in 1994
after over 35 years of practicing medicine in Portsmouth. Dr. Schoettle also
owns and operates a 1,100 acre farm.

         MR. SMITH has been employed by American since 1966 and is currently the
President and Chief Executive Officer of American. In 1998, he was also named
the President of ASB. Prior positions held by Mr. Smith with American include
Secretary, Treasurer and Executive Vice President.

MEETINGS OF DIRECTORS

         The Board of Directors of ASB met 10 times for regularly scheduled and
special meetings.

         Each director of ASB is also a director of American. The Board of
Directors of American met 12 times for regularly scheduled and special meetings
during the fiscal year ended June 30, 1999.

COMMITTEES OF DIRECTORS

         The Board of Directors of ASB has an Audit Committee, a Compensation
Committee and an Executive Committee. The full Board of Directors serves as a
nominating committee.

         The Audit Committee recommends audit firms to the full Board of
Directors and reviews and approves the annual independent audit report. The
members of the Audit Committee are Mr. Fitch and Dr. Schoettle. The Audit
Committee met once during the fiscal year ended June 30, 1999.

         The Compensation Committee is comprised of Mr. Fitch and Dr. Schoettle.
The function of the Finance Committee is to determine compensation for
American's executive officers and to make recommendations to the Board of
Directors regarding employee compensation matters, to administer the ASB
Financial Corp. Stock Option and Incentive Plan (the "Stock Option Plan") and to
administer the MRP.

         The members of the Executive Committee are Messrs. Burke, Fitch and
Smith and Dr. Schoettle. The Executive Committee is authorized to act on behalf
of the Board of Directors between regular meetings of the Board. The Executive
Committee met seven times during the fiscal year ended June 30, 1999.



                               EXECUTIVE OFFICERS

         In addition to Mr. Smith, the President of both ASB and American, the
following persons are executive officers of ASB and American and hold the
designated positions:

     Name                   Age (1)          Position(s) held
     ----                   -------          ----------------

     Carlisa R. Baker          37            Treasurer of American and ASB

     Mary Kathryn Fish         48            Secretary of American and ASB

     Jack A. Stephenson        47            Vice President/Lending of American

     -----------------------------

     (1)      As of September 15, 1999.


                                      -5-
<PAGE>   7

         MS. BAKER has been employed by American since 1979. In 1993, she was
promoted to her present position as Treasurer. In that capacity, she is
responsible for American's accounting department. Ms. Baker has served as the
Treasurer of ASB since November 1995.

         MS. FISH has been employed by American since 1984. She is responsible
for American's deposit activities. She has also served as American's corporate
Secretary since 1993 and ASB's corporate Secretary since January 1995.

         MR. STEPHENSON has been employed by American since 1987. Since 1988 he
has served as American's Vice President responsible for lending activities.


                COMPENSATION OF EXECUTIVE OFFICERS AND DIRECTORS

EXECUTIVE COMPENSATION

         The following table sets forth the compensation paid to Robert M.
Smith, the President of ASB and American, for the fiscal years ended June 30,
1999, 1998 and 1997. No other executive officer of ASB earned salary and bonus
in excess of $100,000 during such periods.

<TABLE>
<CAPTION>

                                             Summary Compensation Table
                                             --------------------------

                                       -------------------------------------------------------------------------------------
                                          Annual compensation            Long term compensation               All other
                                                                                                           compensation (1)
----------------------------------------------------------------------------------------------------------------------------
                                                                                  Awards
                                                                 ---------------------------------------
    Name and principal          Year    Salary ($)   Bonus ($)       Restricted         Securities
    position                                                        stock awards        underlying
                                                                        ($)          options/SARs (#)

                              ----------------------------------------------------------------------------------------------
<S>                           <C>       <C>          <C>              <C>             <C>                   <C>
    Robert M. Smith             1999      $96,750      $5,000               --                --              $47,451 (2)
       President                1998      $83,800      $3,100               --            44,634 (3)          $40,582 (4)
                                1997       78,750       5,200               --            47,134 (5)          $45,513 (6)

</TABLE>


      -------------------------

      (1)  Does not include amounts attributable to other miscellaneous benefits
           received by Mr. Smith, the cost of which was less than 10% of their
           annual salary and bonus.

      (2)  Consists of directors' fees of $19,500 and the $27,951 aggregate
           value of allocations to Mr. Smith's account under the ESOP.

      (3)  Represents the number of common shares of ASB underlying options
           granted to Mr. Smith pursuant to the Stock Option Plan during the
           fiscal year ended June 30, 1997.

      (Footnotes continued on next page)

                                      -6-
<PAGE>   8

      (4)  Consists of directors' fees of $18,900 and the $21,692 aggregate
           value of allocations to Mr. Smith's account under the ESOP.
           Represents an adjustment to the number of common shares of ASB
           underlying options granted to Mr. Smith during the year ended June
           30, 1996. Pursuant to the terms of the Stock Option Plan, the Board
           of Directors adjusted the number of shares covered by, and the
           exercise price of, the options granted to Mr. Smith in fiscal 1996 in
           connection with the tax free return of capital paid by ASB in fiscal
           1997.

      (5)  Consists of directors' fees of $17,000 and the $27,813 aggregate
           value of allocations to Mr. Smith's account under the ESOP.

SALARY PLAN

         American maintains a non-qualified retirement plan (the "Salary Plan")
for the benefit of Messrs. Jenkins and Smith and a retired employee of American.
The Plan provides for continued monthly compensation to an employee, or his or
her beneficiary, for 180 months following the employee's retirement from
American at age 65, provided the employee has completed 15 consecutive years of
service to American. The Salary Plan provides for a reduced benefit if the
employee retires after age 55 and before age 65. If the employee's employment is
terminated prior to the employee attaining age 55 for any reason other than
total disability or death, the employee is not entitled to receive any benefits
under the Salary Plan. The benefit payable to Mr. Smith under the Salary Plan,
assuming his retirement at age 65, is $5,000 per month for 180 months.

STOCK OPTION PLAN

         At the 1995 Annual Meeting of Shareholders of ASB, the Shareholders
approved the Stock Option Plan. Pursuant to the Stock Option Plan, 171,396
common shares were reserved for issuance by ASB upon the exercise of options to
be granted to certain directors, officers and employees of American and ASB from
time to time under the Stock Option Plan. Options to purchase 145,684 common
shares of ASB were awarded pursuant to the Stock Option Plan during the 1996
fiscal year. No options were awarded pursuant to the Stock Option Plan during
the 1998 and 1999 fiscal years.

         The Stock Option Committee may grant options under the Stock Option
Plan at such times as they deem most beneficial to American and ASB on the basis
of the individual participant's responsibility, tenure and future potential to
American and ASB.

         Options granted to the officers and employees under the Stock Option
Plan may be "incentive stock options" ("ISOs") within the meaning of Section 422
of the Internal Revenue Code of 1986, as amended (the "Code"). Options granted
under the Stock Option Plan to directors who are not employees of ASB or
American will not qualify under the Code and thus will not be incentive stock
options ("Non-Qualified Stock Options").

         The option exercise price of each option granted under the Stock Option
Plan will be determined by the Committee at the time of option grant, with the
exception that the exercise price for an option must not be less than 100% of
the fair market value of the shares on the date of the grant. In addition, the
exercise price of an ISO may not be less than 110% of the fair market value of
the shares on the date of the grant if the recipient owns more than 10% of ASB's
outstanding common shares. The Committee shall fix the term of each option,
except that an ISO shall not be exercisable after the expiration of ten years
from the date it is granted; provided, however, that if a recipient of an ISO
owns a number of shares representing more than 10% of the ASB shares outstanding
at the time the ISO is granted, the term of the ISO shall not exceed five years.
One-fifth of such stock options awarded under the Stock Option Plan will become
exercisable on each of the first five anniversaries of the date of the award.

                                      -7-
<PAGE>   9


         An option recipient cannot transfer or assign an option other than by
will or in accordance with the laws of descent and distribution. Termination for
cause, as defined in the Stock Option Plan, will result in the annulment of any
outstanding options and any options which have not yet become exercisable shall
terminate upon the resignation, removal or retirement of a director of ASB or
American, or upon the termination of employment of an officer or employee of ASB
or American, except in the case of death or disability.

         The following table sets forth information regarding the number and
value of unexercised options held by Mr. Smith at June 30, 1999:

<TABLE>
<CAPTION>

                          Aggregated Option/SAR Exercises in Last Fiscal Year and 6/30/99 Option /SAR Values
                          ----------------------------------------------------------------------------------

                                                                  Number of Securities          Value of Unexercised In-the-
                                                                 Underlying Unexercised             Money Options/SARs at
Name                    Shares Acquired         Value          Options/SARs at 6/30/99 (#)              6/30/99 ($)(1)
                        on Exercise (#)      Realized ($)       Exercisable/Unexercisable         Exercisable/Unexercisable
------------------- --------------------- ------------------ ------------------------------- --------------------------------

<S>                        <C>                <C>                 <C>                               <C>
Robert M. Smith                0                 N/A                  24,726/19,908                   $66,018/$53,154

</TABLE>

--------------------------

(1)      For purposes of this table, the value of the option was determined by
         multiplying the number of shares subject to the unexercised option by
         the difference between the $10.08 exercise price and the fair market
         value of ASB's common shares, which was $12.75 on June 30, 1999, based
         on the closing bid price reported by the Nasdaq National Market.


MANAGEMENT RECOGNITION PLAN

         At the 1995 Annual Meeting of the Shareholders of ASB, the shareholders
approved the MRP. With funds contributed by American, the MRP purchased 68,558
common shares, 34,963 of which were awarded to directors and executive officers
of ASB and American during the 1996 fiscal year.

         The MRP is administered by the Compensation Committee. The Compensation
Committee determines which directors and employees of American will be awarded
shares under the MRP and the number of shares awarded; provided, however, that
the aggregate number of shares covered by awards to any one director or employee
shall not exceed 25% of the shares held pursuant to the MRP and directors who
are not employees of American may not receive more than 5% of such shares
individually or 30% in the aggregate.

         Unless the Compensation Committee specifies a longer time period at the
time of an award of shares, one-fifth of such shares will be earned and
non-forfeitable on each of the first five anniversaries of the date of the
award. Until shares awarded are earned by the participant, such shares will be
forfeited in the event that the participant cases to be either a director or an
employee of American, except that in the event of the death or disability of a
participant, the participant's shares will be deemed to be earned and
nonforfeitable.

         The shares will be distributed as soon as practicable after they are
earned. A participant may direct the voting of all shares awarded to him or her
prior to such shares being earned and will be entitled to the benefit of any
dividends or other distributions paid on such shares. However, a participant
will not be allowed, for five years from the effective date of the Conversion,
to direct the voting of common shares awarded, but not yet earned and
distributed, if such participant would, if permitted to vote such awarded
shares, be deemed to own in excess of ten

                                      -8-

<PAGE>   10

percent (10%) of all issued and outstanding common shares of ASB. Shares that
have been awarded, but not earned, may not be transferred.

EMPLOYEE STOCK OWNERSHIP PLAN

         ASB established the ESOP for the benefit of employees of ASB and its
subsidiaries, including American, who are age 21 or older and who have completed
at least one year of service with ASB and its subsidiaries. The ESOP provides an
ownership interest in ASB to all full-time employees of ASB and its
subsidiaries.

         Contributions to the ESOP and shares released from the suspense account
are allocated among participants on the basis of compensation. Except for
participants who retire, become disabled, or die during the plan year, all other
participants must have completed as least 1,000 hours of service in order to
receive an allocation. Benefits become fully vested after five years. Employees
of ASB and American were given credit for vesting purposes for years of service
to American prior to the effective date of the ESOP. Vesting is accelerated upon
retirement at or after age 65, death, disability or termination of the ESOP.
Shares allocated to the account of a participant whose employment by American
terminates prior to having satisfied the vesting requirement will be forfeited.
Forfeitures will be reallocated among remaining participating employees.
Benefits may be paid either in ASB's common shares or in cash. Benefits may be
payable upon retirement, death, disability or separation from service. Benefits
payable under the ESOP cannot be estimated.

         ASB common shares and other ESOP funds are held and invested by the
ESOP Trustee. The ESOP Trustee must vote all allocated shares held in the ESOP
in accordance with the instructions of participating employees. The ESOP Trustee
has no authority to vote allocated shares in respect of which no instructions
are received from the participating employee. Unallocated shares are voted by
the ESOP Trustee in its sole discretion.

         As of August 31, 1999, 68,583 of the 157,407 common shares of the
Company held in the ESOP Trust had been allocated to the accounts of
participants.

DIRECTOR COMPENSATION

         Each director currently receives a fee of $450 per month for service as
a director of ASB and a fee of $1,200 per month for service as a director of
American. In addition, each member of American's Audit Committee receives $50
per committee meeting attended.

         In December 1981 American instituted a deferred compensation benefit
plan pursuant to which the directors could defer payment of their director's
fees. Effective April 14, 1995, each of the six directors entered into
agreements with American which restated such plan, transferred all amounts
previously deferred to a trust, and provided that all future deferred amounts be
contributed to the trust. The amounts deferred will be used to purchase common
shares of ASB at various times throughout the year. Dividends on ASB shares, to
the extent permitted by law and regulations governing ASB's operations, shall be
reinvested in ASB shares. One month after a director ceases to be an active
director of American, American shall pay the director's deferred amount in a
lump sum, or at the director's option, in equal monthly payments for a period of
not less than five nor more than ten years. The deferred amount shall be paid in
common shares of ASB unless American shall deem it prudent to convert the shares
into cash.

         If a director dies while serving as a director of American, equal
monthly payments for a period of ten years will be made to the director's
beneficiary. Such death benefit payments will total the amount the director
would have received if he had retired on the day of his death.

                                      -9-

<PAGE>   11

                              SELECTION OF AUDITORS

         The Board of Directors has selected Grant Thornton as the auditors of
ASB for the current fiscal year and recommends that the shareholders ratify the
selection. Management expects that a representative of Grant Thornton will be
present at the Annual Meeting, will have the opportunity to make a statement if
he or she so desires and will be available to respond to appropriate questions.


                   PROPOSALS OF SHAREHOLDERS AND OTHER MATTERS

         Any proposals of shareholders intended to be included in ASB's proxy
statement for the 2000 Annual Meeting of Shareholders should be sent to ASB by
certified mail and must be received by ASB not later than May 31, 2000.

         Management knows of no other business which may be brought before the
Annual Meeting. It is the intention of the persons named in the enclosed Proxy
to vote such Proxy in accordance with their best judgment on any other matters
which may be brought before the Annual Meeting.

         IT IS IMPORTANT THAT PROXIES BE RETURNED PROMPTLY. WHETHER OR NOT YOU
EXPECT TO ATTEND THE MEETING IN PERSON, YOU ARE URGED TO FILL IN, SIGN AND
RETURN THE PROXY IN THE ENCLOSED SELF-ADDRESSED ENVELOPE.


                                          By Order of the Board of Directors





September 17, 1999                        Robert M. Smith, President


                                      -10-