<PAGE>   1

                                  UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM 10-QSB

                   QUARTERLY REPORT UNDER SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period ended June 30, 1999

Commission File Number 0-24157
                      ---------

                            SECURITY FINANCIAL CORP.
                            ------------------------
             (Exact name of registrant as specified in its charter)

Delaware                                                     34-1579662
--------                                                     ----------

(State or other jurisdiction of                              (IRS Employer
incorporation or organization)                               Identification No.)

                  One South Main Street, Niles, Ohio 44446-0228
                  ---------------------------------------------
                    (Address of principal executive offices)

                                 (330) 544-7400
                                 --------------
              (Registrant's telephone number, including area code)

Check whether the issuer (1) filed all reports required to be filed by Section
13 or 15(d) of the Securities Exchange Act during the past 12 months (or for
such shorter period that the issuer was required to file such reports) and (2)
has been subject to such filing requirements for the past 90 days.

Yes  X  No
   ----   -----

State the number of shares outstanding of each of the registrant's classes of
common equity, as of the latest practicable date.

        Class:                                     Outstanding at July 31, 1999
Common stock, no par value                         349,175 common shares


-------------------------------------------------------------------------------
                                                                              1.

<PAGE>   2


                            SECURITY FINANCIAL CORP.
                                   FORM 10-QSB
                           Quarter ended June 30, 1999


                         Part I - Financial Information

<TABLE>
<CAPTION>


                                                                                                          Page
                                                                                                          ----
ITEM 1 - FINANCIAL STATEMENTS (unaudited)

<S>                                                                                                    <C>
      Consolidated Balance Sheet, (unaudited) as of June 30, 1999 and
      December 31, 1998 ..............................................................................      3

      Consolidated Statements of Income (unaudited) for the three and six months
      Ended June 30, 1999 and 1998...................................................................       4

      Condensed Consolidated Statements of Changes in Stockholders' Equity (unaudited)
      For the six months ended June 30, 1999..........................................................      6

      Condensed Consolidated statement of Cash Flows (unaudited) for the six
      Months ended June 30, 1999 and 1998.............................................................      7

      Notes to Consolidated Financial Statements .....................................................      8


ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF
  FINANCIAL CONDITION AND RESULTS OF OPERATIONS.......................................................     13



                           Part II - Other Information

OTHER INFORMATION.....................................................................................     19

SIGNATURES ...........................................................................................     20

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

</TABLE>

                                                                              2.

<PAGE>   3


                          PART I. FINANCIAL INFORMATION
                            SECURITY FINANCIAL CORP.

                           CONSOLIDATED BALANCE SHEET
                                   (Unaudited)
--------------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                               June 30,       December 31,
                                                                1999              1998
                                                                ----              ----
<S>                                                       <C>              <C>
ASSETS
     Cash and due from banks                               $   7,729,667    $   8,056,009
     Federal funds sold                                        4,291,000        1,781,000
     Interest-bearing deposits in other banks                    895,000        1,294,000
                                                           -------------    -------------
         Cash and cash equivalents                            12,915,667       11,131,009

     Securities available for sale                            46,527,679       44,359,814
     Loans                                                   106,734,053      110,754,928
     Less allowance for loan losses                            1,862,751        1,802,773
                                                           -------------    -------------
         Net loans                                           104,871,302      108,952,155

     Premises and equipment                                    4,981,874        4,967,839
     Accrued interest receivable and other assets              2,332,911        2,662,963
                                                           -------------    -------------
              Total assets                                 $ 171,629,433    $ 172,073,780
                                                           =============    =============

LIABILITIES
Deposits:
     Noninterest-bearing demand                            $  19,293,597    $  21,178,516
     Interest-bearing demand                                   8,110,639        7,980,918
     Money market                                             14,760,537       10,194,276
     Savings                                                  27,286,445       26,576,390
     Time                                                     76,479,440       82,986,786
                                                           -------------    -------------
         Total deposits                                      145,930,658      148,916,886

Short-term borrowings                                          7,777,520        7,649,027
FHLB Advances                                                  3,000,000
Accrued interest and other liabilities                           536,834          763,587
                                                           -------------    -------------
         Total liabilities                                   157,245,012      157,329,500

STOCKHOLDERS' EQUITY
Common stock, no par value
     1,500,000 shares authorized;
     348,203 and 346,978 shares issued                         6,880,624        6,794,102
Retained earnings                                              7,863,160        7,695,892
Net unrealized gain on securities                               (359,363)         254,286
                                                           -------------    -------------
         Total stockholders' equity                           14,384,421       14,744,280
                                                           -------------    -------------

              Total liabilities and stockholders' equity   $ 171,629,433    $ 172,073,780
                                                           =============    =============
</TABLE>

--------------------------------------------------------------------------------
          See accompanying notes to consolidated financial statements.

                                                                              3.

<PAGE>   4

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

                            SECURITY FINANCIAL CORP.
                        CONSOLIDATED STATEMENTS OF INCOME
                                   (Unaudited)

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

<TABLE>
<CAPTION>

                                           Three Months Ended         Six Months Ended
                                                 June 30                  June 30,
                                                 -------                  --------
                                            1999        1998         1999         1998
                                            ----        ----         ----         ----
<S>                                     <C>         <C>          <C>         <C>
INTEREST INCOME
     Interest and fees on loans         $2,336,487   $2,448,364   $4,696,932   $4,943,858
     Interest bearing deposits
      in other banks                        14,568        3,917       31,497        8,454
     Federal funds sold                     91,188       51,442      130,102       89,184
     Investment securities:
         Taxable                           483,085      535,604      968,536    1,084,883
         Exempt from federal
         income tax                        133,933       98,299      264,430      182,031
                                        ----------   ----------   ----------   ----------
              Total interest income      3,059,261    3,137,626    6,091,497    6,308,410

INTEREST EXPENSE
     Deposits                            1,389,284    1,536,901    2,804,101    3,089,252
     Short-term borrowings                  68,389       66,765      127,308      131,566
     FHLB borrowings                        34,779                    51,026
                                        ----------   ----------   ----------   ----------
         Total interest expense          1,492,452    1,603,666    2,982,435    3,220,818

NET INTEREST INCOME                      1,566,809    1,533,960    3,109,062    3,087,592

Provision for loan losses                  220,000      300,000      520,000      637,000
                                        ----------   ----------   ----------   ----------

NET INTEREST INCOME AFTER
  PROVISION FOR LOAN LOSSES              1,346,809    1,233,960    2,589,062    2,450,592

NON-INTEREST INCOME
     Service charges and fees              203,033      140,337      376,744      277,941
     Investment securities gains, net          157       20,913        7,269       31,682
     Gain on sale of loans, net              7,984            0       10,404
     Other income                            9,004       62,421       19,058      122,099
                                        ----------   ----------   ----------   ----------
         Total non-interest income         220,178      223,671      413,475      431,722

NON-INTEREST EXPENSE
     Salaries and employee benefits        682,259      596,217    1,337,175    1,224,232
     Occupancy expense                     175,322      169,975      360,381      337,815
     Other expense                         480,115      416,394      980,013      728,250
                                        ----------   ----------   ----------   ----------
         Total non-interest expense      1,337,696    1,182,586    2,677,569    2,290,297

</TABLE>

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

                                  (Continued)

                                                                              4.
<PAGE>   5


                            SECURITY FINANCIAL CORP.
                  CONSOLIDATED STATEMENTS OF INCOME (CONTINUED)
                                   (Unaudited)

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

<TABLE>
<CAPTION>

                                       Three Months Ended     Six Months Ended
                                             June 30,              June 30,
                                             --------              --------
                                         1999       1998       1999       1998
                                         ----       ----       ----       ----

<S>                                  <C>        <C>        <C>        <C>
INCOME BEFORE INCOME TAX               $229,291   $275,045   $324,968   $592,017

Income tax expense (benefit)             51,650     78,527     46,585    158,304
                                       --------   --------   --------   --------


NET INCOME                              177,641    196,518   $278,383   $433,713
                                       ========   ========   ========   ========



Basic and diluted earnings per share   $    .51   $    .59   $    .80   $   1.30

Weighted average shares outstanding     348,139    334,112    347,613    333,588

</TABLE>

--------------------------------------------------------------------------------
          See accompanying notes to consolidated financial statements.

                                                                              5.

<PAGE>   6


                            SECURITY FINANCIAL CORP.
      CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
                                   (Unaudited)

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

<TABLE>
<CAPTION>

                                     Common       Retained    Comprehensive
                                     Stock        Earnings        Income        Total
                                     -----        --------        ------        -----

<S>                            <C>            <C>            <C>            <C>
Balance, January 1, 1999         $ 6,794,102    $ 7,695,892    $   254,286    $14,744,280

Dividend reinvestment
   and stock options exercised        86,522                                       86,522

Cash dividends                                     (111,115)                     (111,115)

Comprehensive income:
     Net income                                     278,383                       278,383
     Net unrealized loss on
       securities                                                 (613,649)      (613,649)
                                                                              -----------
         Total comprehensive
           income                                                                (335,266)
                                 -----------    -----------    -----------    -----------

Balance, June 30, 1999           $ 6,880,624    $ 7,863,160    $  (359,363)   $14,384,421
                                 ===========    ===========    ===========    ===========

</TABLE>

--------------------------------------------------------------------------------
          See accompanying notes to consolidated financial statements.

                                                                              6.

<PAGE>   7


                            SECURITY FINANCIAL CORP.
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)

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

<TABLE>
<CAPTION>
                                                                    Six Months Ended
                                                                        June 30,
                                                                        --------
                                                                  1999            1998
                                                                  ----            ----
<S>                                                         <C>             <C>
CASH FLOWS FROM OPERATING ACTIVITIES
         Net cash from operating activities                  $  1,315,686    $  1,423,712

CASH FLOWS FROM INVESTING ACTIVITIES
     Securities available for sale:
         Proceeds from sales                                    5,105,590         932,259
         Proceeds from maturities and principal repayments      3,536,625       5,625,943
         Purchases                                            (11,975,777)     (8,833,827)
     Net decrease in loans                                      3,800,853       2,318,395
     Purchase of premises and equipment                          (115,991)       (779,533)
     Proceeds from sale of other real estate owned                      0          39,254
                                                             ------------    ------------
         Net cash from investing activities                       351,300        (697,509)


CASH FLOWS FROM FINANCING ACTIVITIES
     Net decrease in deposits                                  (2,986,228)       (876,241)
     Increase (decrease) in short-term borrowings                 128,493       1,123,601
     Increase in FHLB advances                                  3,000,000
     Cash dividends                                              (111,115)       (213,528)
     Proceeds from dividend reinvestment plan                      86,522         130,319
                                                             ------------    ------------
         Net cash from financing activities                       117,672         164,151

Net increase in cash and cash equivalents                       1,784,658         890,354

Cash and cash equivalents at beginning of period               11,131,009       8,906,457
                                                             ------------    ------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                   $ 12,915,667    $  9,796,811
                                                             ============    ============

</TABLE>

--------------------------------------------------------------------------------
          See accompanying notes to consolidated financial statements.

                                                                              7.



<PAGE>   8


                            SECURITY FINANCIAL CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

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

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations and Basis of Presentation
----------------------------------------------

Security Financial Corp. (the "Company") is a Delaware corporation organized as
the holding company of the Security Dollar Bank (the "Bank"). The consolidated
financial statements of the Company include its wholly-owned subsidiary, the
Bank. Significant intercompany items have been eliminated in consolidation.

Investment Securities
---------------------

The Company has classified debt and equity securities as available for sale to
serve principally as a source of liquidity. Unrealized holding gains and losses
for available for sale securities are reported as a separate component of
stockholders' equity, net of tax, until realized. Realized securities gains and
losses are computed using the specific identification method. Interest and
dividends on investment securities are recognized as income when earned.
Premiums and discounts are recognized in interest income using a method which
approximates the interest method over the period to maturity.

Common stock of the Federal Home Loan Bank, Federal Reserve Bank, and
Independent State Bank of Ohio represent ownership in institutions which are
wholly-owned by other financial institutions. These securities are accounted for
at cost and are classified with equity securities available for sale.

--------------------------------------------------------------------------------
                                                                              8.

<PAGE>   9

                            SECURITY FINANCIAL CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

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

Allowance for Loan Losses
-------------------------

The allowance for loan losses represents the amount which management estimates
is adequate to provide for probable losses in its loan portfolio. The allowance
method is used in providing for loan losses. Accordingly, all loan losses are
charged to the allowance and all recoveries are credited to it. The allowance
for loan losses is established through a provision for loan losses charged to
operations. The provision for loan losses is based on management's periodic
evaluation of individual loans, economic factors, past loan loss experience,
changes in the composition and volume of the portfolio, and other relevant
factors. The estimates used in determining the adequacy of the allowance for
loan losses, including the amounts and timing of future cash flows expected on
impaired loans, are particularly susceptible to changes in the near term.

Impaired loans are commercial and commercial real estate loans for which it is
probable the Company will not be able to collect all amounts due according to
the contractual terms of the loan agreement. The Company individually evaluates
such loans for impairment and does not aggregate loans by major risk
classifications. The definition of "impaired loans" is not the same as the
definition of "nonaccrual loans," although the two categories overlap. The
Company may choose to place a loan on nonaccrual status due to payment
delinquency or uncertain collectibility, while not classifying the loan as
impaired if the loan is not a commercial or commercial real estate loan. Factors
considered by management in determining impairment include payment status and
collateral value. The amount of impairment for these types of impaired loans is
determined by the difference between the present value of the expected cash
flows related to the loan, using the original interest rate, and its recorded
value, or as a practical expedient in the case of collateralized loans, the
difference between the fair value of the collateral and the recorded amount of
the loans. When foreclosure is probable, impairment is measured based on the
fair value of the collateral.

Mortgage loans on one-to-four family properties and all consumer loans are large
groups of smaller balance homogeneous loans and are measured for impairment
collectively. Loans that experience insignificant payment delays, which are
defined as 90 days or less, generally are not classified as impaired. Management
determines the significance of payment delays on a case-by-case basis taking
into consideration all circumstances surrounding the loan and the borrower
including the length of the delay, the borrower's prior payment record, and the
amount of shortfall in relation to the principal and interest owed.

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

                                                                              9.

<PAGE>   10


                            SECURITY FINANCIAL CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

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

Comprehensive Income
--------------------

Effective January 1, 1998, the Company adopted Statement of Financial Accounting
Standards No. 130, "Reporting Comprehensive Income." In adopting Statement No.
130, the Company is required to present comprehensive income and its components
in a full set of general purpose financial statements for all periods presented.
The Company has elected to report the effects of Statement No. 130 as part of
the Statement of Changes in Stockholders' Equity.

Earnings per share

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

There are no convertible securities which would affect the net income required
to be used in calculating basic and diluted earnings per share, as such, net
income as presented on the consolidated statement of income is used for
computation purposes.

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

                                                                             10.

<PAGE>   11

                            SECURITY FINANCIAL CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

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

NOTE 2 - SECURITIES

The amortized cost and estimated market values of securities available for sale
are summarized as follows:

<TABLE>
<CAPTION>

                                                    June 30, 1999
                             -----------------------------------------------------------
                                                Gross           Gross         Estimated
                                 Amortized    Unrealized      Unrealized        Fair
                                   Cost         Gains           Losses          Value
                                   ----         -----           ------          -----
<S>                         <C>            <C>             <C>            <C>
U.S. Treasury and
  Government agency
  securities                 $  6,993,819   $      1,204    $    (83,924)   $  6,911,099
Obligations of states and
  political subdivisions        9,227,141         14,764        (295,752)      8,946,153
Corporate obligations             194,736                         (1,923)        192,813
Mortgage-backed securities     29,157,728         75,926        (489,768)     28,743,886
                             ------------   ------------    ------------    ------------
     Total debt securities     45,573,424         91,894        (871,367)     44,793,951
                             ------------   ------------    ------------    ------------

Equity securities               1,498,738        234,990                       1,733,728
                             ------------   ------------    ------------    ------------
                             $ 47,072,162   $    326,884    $   (871,367)   $ 46,527,679
                             ============   ============    ============    ============

</TABLE>

<TABLE>
<CAPTION>


                                                  December 31, 1998
                             -----------------------------------------------------------
                                                 Gross          Gross         Estimated
                                Amortized      Unrealized    Unrealized         Fair
                                  Cost           Gains         Losses           Value
                                  ----           -----         ------           -----
<S>                          <C>           <C>            <C>              <C>
U.S. Treasury and
  Government agency
  securities                 $  6,824,464   $     15,258    $     (3,187)   $  6,836,535
Obligations of states and
  political subdivisions        9,182,033        105,136         (59,101)      9,228,068
Mortgage-backed securities     26,499,393        339,260        (164,157)     26,674,496
                             ------------   ------------    ------------    ------------
     Total debt securities     42,505,890        459,654        (226,445)     42,739,099
                             ------------   ------------    ------------    ------------

Equity securities               1,468,638        158,793          (6,716)      1,620,715
                             ------------   ------------    ------------    ------------
                             $ 43,974,528   $    618,447    $   (233,161)   $ 44,359,814
                             ============   ============    ============    ============

</TABLE>

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

                                                                             11.

<PAGE>   12


                            SECURITY FINANCIAL CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

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


NOTE 3 - LOANS RECEIVABLE

Loans receivable are summarized as follows:


<TABLE>
<CAPTION>
                                              June 30,     December 31,
                                               1999           1998
                                               ----           ----
<S>                                      <C>            <C>
Real estate mortgages:
    Residential                           $ 46,268,718   $ 47,954,511
    Commercial                              27,508,594     24,791,286
Commercial, financial, and agricultural     10,021,466     10,255,062
Consumer loans                              20,624,974     25,177,883
Other                                        2,310,301      2,576,186
                                          ------------   ------------
                                           106,734,053    110,754,928
Less allowance for loan losses               1,862,751      1,802,773
                                          ------------   ------------
                                          $104,871,302   $108,952,155
                                          ============   ============
</TABLE>


Activity in the allowance for loan losses is summarized as follows:

<TABLE>
<CAPTION>
                                                 Six Months Ended
                                                     June 30,
                                               1999            1998
                                               ----            ----

<S>                                       <C>            <C>
Balance at beginning of period             $ 1,802,773    $ 1,677,651
Provision charged to income                    520,000        637,000
Net charge-offs                               (460,022)      (511,878)
                                           -----------    -----------

Balance at end of period                   $ 1,862,751    $ 1,802,773
                                           ===========    ===========


</TABLE>

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

                                                                             12.
<PAGE>   13


                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

FINANCIAL CONDITION

Financial Condition
-------------------

Total assets decreased by approximately $500,000 or .26% from December 31, 1998
to June 30, 1999, primarily as a result of the decrease in the loan portfolio.
Gross loans decreased by approximately $4.0 million or 3.63% during the first
six months of 1999. Decreases occurred in the residential real estate and
consumer portfolios which combined to decrease approximately $6.2 million during
the first six months of 1999. A large part of the consumer portfolio decrease
was due to a reduction in the level of indirect loans originated and due to the
higher charges-off's of indirect loans late in 1998 which were primarily a
result of a former employee who made loans outside of bank policy. Residential
real estate loans decreased primarily due to the higher level of refinancing as
a result of historically low long term fixed interest rates.

Total securities available for sale increased by approximately $2.2 million or
4.89% to $46.5 million at June 30, 1999 from $44.4 million at December 31, 1998.
The increase was primarily the result of mortgage-backed securities purchased
during first six months of 1999.

Total deposits decreased by approximately $3.0 million or 2.01%, during the
first six months of 1999. Decreases occurred in the noninterest-bearing and the
time deposit portfolios during the first six months of 1999, and were partially
offset by an increase in money market accounts.

Stockholders' equity decreased by approximately $360,000 for the six month
period ended June 30, 1999, due to net unrealized gains on securities decreasing
by approximately $614,000 which was partially offset by net income of
approximately $278,000.

Results of Operations
---------------------

Net income for the six-month period ending June 30, 1999 amounted to $278,000
compared to $434,000 during the same period in 1998. Net income for the
three-month period ending June 30, 1999 also decreased approximately $19,000.
Discussed below are the major factors which have influenced these operating
results. Net interest income, the primary source of earnings, is the amount by
which interest and fees on loans and investments exceed the interest cost of
deposits and other borrowings obtained to fund them. Net interest income is
affected by the volume and composition of earning assets and interest-bearing
liabilities as well as the level of non-interest-bearing demand deposits and
stockholders' equity. Also impacting net interest income is the susceptibility
of interest-earning assets and interest-bearing liabilities to changes in the
general market level of interest rates. Management attempts to manage the
repricing of assets and liabilities so as to achieve a stable level of net
interest income and reduce the effect of significant changes in the market level
of interest rates. This is accomplished through the pricing and promotion of
various loan and deposit products as well as the active management of the Bank's
portfolio of investment securities available for sale.

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

                                                                             13.

<PAGE>   14

                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

Interest income for the first half of 1999 amounted to $6,091,000 as compared to
$6,308,000 during the same period 1998, a decrease of $217,000. During the same
time period, interest expense decreased $239,000 from $3,221,000 in 1998 to
$2,982,000 in 1999. The decrease in interest income is primarily the result of
the decrease in the average balance of the loan portfolio from the same period
in 1998 and a decline in the yield on loans. The decrease in the interest
expense for the period was due to a decline in the cost of funds due to a
decline in rates for time deposits and due to the shift in deposit mix from
higher cost time deposits to comparably lower costing money market deposit
accounts.

Provision for Loan Losses
-------------------------

The provision for loan losses for the six months ended June 30, 1999 was
$520,000, compared to $637,000 for the six months ended June 30, 1998. The
decrease in the provision, related primarily to an decrease in net loan
charge-offs for the six months ended June 30, 1999 compared to the same period
in 1998, as well as management's overall evaluation of the adequacy of the level
of the allowance, in relation to non-performing loans and total loans. The
adequacy of the allowance for possible loan losses is evaluated by management on
a quarterly basis. This review includes an assessment of problem loans and
probable unknown losses based on current economic conditions, the regulatory
environment and historical experience. The provision for loan losses represents
charges to operations necessary to maintain the allowance at a level which
management believes will be adequate to absorb losses. Management believes that
the allowance for possible loan losses is adequate. While management evaluates
the allowance for loan losses based upon available information, future additions
to the allowance may be necessary. Additionally, regulatory agencies review the
Company's allowance for loan losses as part of their examination process. Such
agencies may require the Company to recognize additions to the allowance based
on judgments which may be different from those of management.

Non-interest income, which is comprised principally of service charges on
deposit accounts, declined 4.23%, or $19,000 from $432,000 for the six months
ended June 30, 1998 to $413,000 for the six months ended June 30, 1999.

Non-interest expense increased $388,000 or 16.9% to $2,678,000 for the six
months ended June 30, 1999 from $2,290,000 for the six months ended June 30,
1998. Salaries and employee benefits increased $113,000 or 9.2% during this time
due to increases in wages, insurance and more employees used the tuition
reimbursement plan. Of the increase, $45,000 was related to the sale of
repossessed assets at a loss. Legal expenses also increased $34,000 during the
six months ended June 30, 1999 when compared to the same period in 1998. Both
the loss from the sale of repossessed assets and the increase in legal expenses
are a direct effect of the problems the bank had experienced with their indirect
loan portfolio during 1998. The loan portfolio was tainted by a former officer
of the Bank who made loans outside the policies of the bank. The Company has
filed civil litigation against the individual and others who were believed to be
involved with these transactions. The remaining amount of the increase in
non-interest expense is due to

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

                                                                             14.
<PAGE>   15


                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

the general increase in other general operating expenses including increases in
advertising, insurance, ATMs, and data processing expense.

YEAR 2000 COMPLIANCE

During 1998, the Company adopted a Year 2000 Compliance Plan (the "Plan") and
established a Year 2000 Compliance Committee (the "Committee"). The objectives
of the Plan and the Committee are to prepare the Company for the millennium. As
recommended by the Federal Financial Institutions Examination Council, the Plan
encompasses the following phases:

Awareness, Assessment, Renovation, Validation, and Implementation. These phases
will enable the Company to identify risks, develop an action plan, perform
adequate testing, and complete certification that its processing systems will be
Year 2000 ready. Execution of the Plan is currently on target. The Company is
currently in Phase 4, Validation (which includes testing of incremental changes
to hardware and software, testing connections with third-party vendors, and
establishing controls to ensure timely completion of all hardware and software
prior to final implementation). Prioritization of the most critical applications
has been addressed, along with contract and service agreements.

The primary operating software for the Company is obtained and maintained by an
external provider of software (the "External Provider"). The Company has
maintained ongoing contact with this vendor so that modification of the software
is a top priority and has been completed. The Company has contacted all other
material vendors and suppliers regarding their Year 2000 readiness. Each of
these third parties has delivered written assurance to the Company that they
expect to be Year 2000 compliant prior to the Year 2000. The Company has
contacted material customers and non-information technology suppliers (i.e.,
utility systems, telephone systems, and security systems) regarding their Year
2000 state of readiness. The implementation phase was targeted for completion by
June 30, 1999 and management met the target. Management also completed its' Year
2000 risk analysis of significant borrowers during the second quarter. The
Company expects to incur internal staffing costs as well as consulting and other
expenses related to testing and enhancements to prepare the systems for the Year
2000. The Company does not anticipate that the related costs will be material in
any single year. The Company will also incur expense in an effort to inform and
educate its' customer base as to the Company's Year 2000 readiness. In total,
the Company estimates that its cost for compliance will amount to approximately
$160,000 over the two-year period from 1998 to 1999. A significant portion of
these costs are not likely to be incremental costs to the Company but rather the
redeployment of existing resources. As of June 30, 1999, the Company estimates
that approximately $130,000 of these costs have been incurred.

No assurance can be given that the Year 2000 Compliance Plan will be completed
successfully by the Year 2000, in which event the Company could incur
significant costs. If the External Provider is unable to resolve the potential
problem in time, the Company would likely experience significant data processing
delays, mistakes, or failures. These delays, mistakes, or failures could have a
significant adverse impact on the financial statements of the Company.

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

                                                                             15.
<PAGE>   16
                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

Successful and timely completion of the Year 2000 project is based on
management's best estimates derived from various assumptions of future events,
which are inherently uncertain including the progress and results of the
Company's External Provider, testing plans, and all vendors, suppliers, and
customer readiness.


RISK ELEMENTS

Nonperforming Assets

The following schedule presents information concerning nonperforming assets
including nonaccrual loans, loans 90 days or more past due, and other real
estate owned at June 30, 1999 and December 31, 1998. A loan is classified as
nonaccural when, in the opinion of management, there are serious doubts about
collectibility of interest and principal. At the time the accrual of interest is
discontinued, future income is recognized only when cash is received.

<TABLE>
<CAPTION>


                                               June 30,  December 31
                                                1999       1998
                                                ----       ----
                                             (Dollars in Thousand)


<S>                                           <C>       <C>
Loans on nonaccrual basis                      $1,305    $1,300
Loan past 90 days or more and still accruing      166       412
                                               ------    ------
Total non-performing loans                      1,471     1,712

Other non-performing assets                        58       283
                                               ------    ------

Total non-performing assets                    $1,529    $1,995
                                               ======    ======

Total non-performing loans to
     total loans                                 1.38%     1.55%

Total non-performing loans to
     total assets                                 .85%      .99%

Total non-performing assets to
     total assets                                 .89%     1.16%

</TABLE>

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                                                                             16.
<PAGE>   17

                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

LIQUIDITY

Liquidity is a measure of the Company's ability to efficiently meet normal cash
flow requirements of both borrowers and depositors. To maintain proper
liquidity, the Company uses asset liability management policies along with its
investment policies to assure it can meet its financial obligations to
depositors, credit customers and shareholders. Liquidity is needed to meet
depositors' withdrawal demands, extend credit to meet borrowers' needs, provide
funds for normal operating expenses and cash dividends, and fund other capital
expenditures.

Liquidity management is influenced by cash generated by operating activities,
investing activities and financing activities. The most important source of
funds is the deposits which are primarily core deposits (deposits from customers
with other relationships). Short-term borrowings from the Federal Home Loan Bank
supplements the Company's availability of funds.


CAPITAL RESOURCES

Under regulations issued by federal banking agencies, banks and bank holding
companies are required to maintain certain minimum capital ratios known as the
risk-based capital ratio and the leverage ratio. At June 30, 1999, the Company's
Tier 1 Capital (to average assets), Tier 1 Capital (to risk-weighted assets) and
total risk-based capital ratios were 7.91%, 12.91% and 14.16%, respectively,
compared to 8.12%, 12.99% and 14.25% at December 31, 1998, respectively. The
Company has exceeded all required regulatory capital ratios for each period
presented and is considered "well capitalized" under all federal banking agency
regulations.


IMPACT OF INFLATION AND CHANGING PRICES

The financial statements and related data have been prepared in accordance with
generally accepted accounting principles which require the measurement of
financial position and operating results in terms of historical dollars, without
consideration for changes in the relative purchasing power of money over time
caused by inflation.

Unlike industrial companies, nearly all of the assets and liabilities of a
financial institution are monetary in nature. As a result, interest rates have a
more significant impact on a financial institution's performance than general
levels of inflation. Interest rates do not necessarily move in the same
direction or in the same magnitude as the price of goods and services, since
such goods and services are affected by inflation. In the current interest rate
environment, liquidity and the maturity structure of the Bank's assets and
liabilities are critical to the maintenance of acceptable performance levels.

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

                                                                             17.


<PAGE>   18

                            SECURITY FINANCIAL CORP.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

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

FORWARD LOOKING STATEMENTS

Certain statements contained in this report that are not historical facts are
forward looking statements that are subject to certain risks and uncertainties.
When used herein, the terms "anticipates," "plans," "expects," "believes," and
similar expressions as they relate to the Company or its management are intended
to identify such forward looking statements. The Company's actual results,
performance or achievements may materially differ from those expressed or
implied in the forward looking statement. Risks and uncertainties that could
cause or contribute to such material differences include, but are not limited
to, general economic conditions, interest rate environment, competitive
conditions in the financial services industry, changes in law, governmental
policies and regulations, and rapidly changing technology affecting financial
services.


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

                                                                             18.

<PAGE>   19


                            SECURITY FINANCIAL CORP.
                                   FORM 10-QSB
                           Quarter ended June 30, 1999
                           PART II - OTHER INFORMATION

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

Item  1 -  Legal Proceedings.

There is no pending litigation which, in the opinion of management, will
adversely impact the financial condition of the Company or the Bank. There is
litigation by a bank customer for $3.5 million dollars which was filed on March
31, 1999. It is the opinion of management and its counsel that the threatened
litigation will cause no loss to the bank or have a material adverse impact upon
the financial condition of the Company and the Bank.

Item 2 - Changes in rights of the Company's Security holders.
None.

Item 3 - Defaults by the Company on its senior securities.
None.

Item 4 - Results of votes of security holders.

Security Financial Corp. held its Annual Meeting of Shareholders on April 20,
1999 for the purpose of electing two directors and to transact such other
business as would properly come before the meeting. Results of shareholder
voting on these individuals were as follows:

                                    Douglas J. Neuman      Peter P. Rossi, Jr.
                                    -----------------      -------------------
For                                           253,677                 256,642
Abstain                                         5,795                   3,357
Against                                         2,436                   1,909

Item 5 - Other information.
None.

Item 6 - Reports on Form 8-K
None



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

                                                                             19.

<PAGE>   20


                            SECURITY FINANCIAL CORP.

                                   SIGNATURES

Pursuant to the requirement of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                                         SECURITY FINANCIAL CORP.
                                         ------------------------
                                         (Registrant)



Date:  August 16, 1999                   /s/Glenn Griffiths
-----------------------                  -------------------------------------
                                         Glenn Griffiths
                                         President and Chief Executive Officer


Date:  August 16, 1999                   /s/Stephen Miller
-----------------------                  -------------------------------------
                                         Stephen Miller
                                         Chief Financial Officer


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                                                                             20.