Sec Form 4 Filing - SCHWARTZ THOMAS J @ FIRST MIDWEST BANCORP INC - 2010-12-31

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person SCHWARTZ THOMAS J 2. Issuer Name and Ticker or Trading Symbol FIRST MIDWEST BANCORP INC [ FMBI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Bank President (Last) (First) (Middle) ONE PIERCE PLACE, SUITE 1500 3. Date of Earliest Transaction (MM/DD/YY) 12/31/2010 (Street) ITASCA, IL60143 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 12/31/2010 A 404 ( 1 ) A 94,102 D Common Stock 76,797 I By NQ Stock Option Gain Deferral Plan Common Stock 1,347 I By Profit Sharing Plan Trust Common Stock 15,373 I By Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SCHWARTZ THOMAS J ONE PIERCE PLACE SUITE 1500 ITASCA, IL60143 Bank President Signatures Andrea L. Stangl, Attorney-in-fact for Thomas J. Schwartz 01/04/2011 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents a portion of base salary paid to the Reporting Person in bi-weekly installments of fully vested shares. The Reporting Person may not transfer the shares during the period the Company has any obligations outstanding under the U.S. Treasury's Troubled Asset Relief Program except in the case of the Reporting Person's death or disability. ( 2 )The number of shares represented by this award was determined by dividing the dollar value of the award granted to the Reporting Person by $11.73 (the average high and low sale price of one share of the company's common stock as quoted on the Nasdaq Stock Market on December 30, 2010).

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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