Exhibit 99 First Midwest Bancorp, Inc. and Heritage Financial Services, Inc. Pro forma Statement of Condition (unaudited) and Pro forma Statement of Income (unaudited) as of, and for the period ended, March 31, 1998 (Amounts in thousands except per share data) ********** The accompanying financial information presents the statement of condition and statement of income of First Midwest and Heritage on a pro forma basis as if the transition had been consummated on January 1, 1998, with all prior periods being re-stated. 21 PRO FORMA CONDENSED STATEMENT OF CONDITION (UNAUDITED) As of March 31, 1998 ------------------------------------------------------- First Pro Forma Midwest Heritage Pro Forma Consolidated ---------- ---------- --------- ------------ ASSETS Cash and due from banks............................... $ 133,498 $ 35,088 $(15,400) (1) $ 153,186 Funds sold and other short-term investments........... 7,666 43,255 --- 50,921 Mortgages held for sale............................... 44,365 -- --- 44,365 Securities available for sale......................... 1,072,764 380,516 --- 1,453,280 Securities held to maturity........................... 26,720 111,393 --- 138,113 Trading account securities............................ --- 471 --- 471 Loans................................................. 2,282,947 718,533 --- 3,001,480 Reserve for loan losses............................... (35,822) (9,801) --- (45,623) ---------- ---------- -------- ---------- Net loans.......................................... 2,247,125 708,732 --- 2,955,857 ---------- ---------- -------- ---------- Premises, furniture and equipment..................... 58,807 19,352 --- 78,159 Accrued interest receivable and other assets.......... 138,002 26,286 --- 164,288 ---------- ---------- -------- ---------- Total Assets....................................... $3,728,947 $1,325,093 $(15,400) $5,038,640 ========== ========== ======== ========== LIABILITIES Deposits.............................................. $2,800,167 $1,134,409 $ --- $3,934,576 Short-term borrowings................................. 548,345 52,442 --- 600,787 Accrued interest payable and other liabilities........ 41,180 12,364 (3,850) (1) 49,694 ---------- ---------- -------- ---------- Total liabilities.................................. 3,389,692 1,199,215 (3,850) 4,585,057 ---------- ---------- -------- ---------- STOCKHOLDERS' EQUITY Common Stock.......................................... 201 -- 93 (2) 294 Additional paid-in capital............................ 62,901 24,260 (93) (2) 87,068 Retained earnings..................................... 288,675 96,130 (11,550) (1) 373,255 Accumulated other comprehensive income................ 1,191 5,579 --- 6,770 Less: Treasury stock.................................. (13,713) (91) --- (13,804) ---------- ---------- -------- ---------- Total stockholders' equity......................... 339,255 125,878 (11,550) 453,583 ---------- ---------- -------- ---------- Total Liabilities and Stockholders' Equity......... $3,728,947 $1,325,093 $(15,400) $5,038,640 ========== ========== ======== ========== 22 PRO FORMA CONDENSED STATEMENT OF INCOME (UNAUDITED) March 31, 1998 -------------------------------------- First Pro Forma Midwest Heritage Consolidated -------- --------- ------------ INTEREST INCOME Interest and fees on loans............................................... $ 51,957 $ 14,913 $ 66,870 Interest on securities................................................... 15,694 8,133 23,827 Interest on funds sold and other short-term investments.................. 856 303 1,159 -------- -------- -------- Total interest income................................................ 68,507 23,349 91,856 -------- -------- -------- INTEREST EXPENSE Interest on deposits..................................................... 25,565 10,454 36,019 Interest on short-term borrowings........................................ 6,353 478 6,831 -------- -------- -------- Total interest expense............................................... 31,918 10,932 42,850 -------- -------- -------- Net interest income.................................................. 36,589 12,417 49,006 PROVISION FOR LOAN LOSSES 1,118 150 1,268 -------- -------- -------- Net interest income after provision for loan losses.................. 35,471 12,267 47,738 NONINTEREST INCOME....................................................... 9,771 2,621 12,392 NONINTEREST EXPENSE...................................................... 28,444 8,016 36,460 -------- -------- -------- Income before income tax expense..................................... 16,798 6,872 23,670 INCOME TAX EXPENSE....................................................... 5,356 2,127 7,483 -------- -------- -------- Net Income............................................................ $ 11,442 $ 4,745 $ 16,187 ======== ======== ======== Basic Earnings Per Share (3).......................................... $ 0.57 $ 0.39 $ 0.55 ======== ======== ======== Diluted Earnings Per Share(4)......................................... $ 0.56 $ 0.38 $ 0.54 ======== ======== ======== Average Shares Outstanding (3)........................................ 20,077 12,127 29,409 ======== ======== ======== Average Diluted Shares Outstanding (4)................................ 20,345 12,522 29,981 ======== ======== ======== - -------------------------------------------- FOOTNOTES TO PRO FORMA COMBINING FINANCIAL STATEMENTS: (1) Reflects the estimated acquisition charge ($15,400) and related tax benefit ($3,850) to be recorded incident to First Midwest's pending acquisition of Heritage. Such estimated charge includes severance and related personnel exit costs, contract termination fees, legal and accountant fees and other costs necessary to consummate the acquisition. These costs result directly from the Merger and are expected to be incurred within 12 months of the consummation date. (2) Reflects the increase in First Midwest Common Stock, $.01 par value and related reduction in additional paid-in capital for the issuance of approximately 9,342 shares in the exchange for 12,141 shares of Heritage Common Stock outstanding at March 31, 1998. (3) The pro forma combined basic earnings per share and average shares outstanding are based upon net income for First Midwest and Heritage divided by the total pro forma average shares of the combined entity assuming conversion of the Heritage Common Stock at the 0.7695 exchange ratio. (4) The pro forma combined diluted earnings per share and average diluted shares outstanding are based upon net income of First Midwest and Heritage divided by the total pro forma average shares of the combined entity, adjusted for the potential dilutive effect of shares issued under the entities stock option plans, assuming conversion of the Heritage Common Stock at the 0.7695 exchange ratio. 23