Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  KOCHVAR MARK
 2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2008		 3. Issuer Name and Ticker or Trading Symbol
S&T BANCORP INC [STBA]
(Last)
(First)
(Middle)
800 PHILADELPHIA STREET		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EXECUTIVE VICE PRESIDENT
 5. If Amendment, Date Original Filed(Month/Day/Year)
01/10/2008
(Street)

INDIANA, PA 15701		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 1,194 (1)
D
 
Common Stock 2,794
D
 
Common Stock 10,652
I
401-K
Common Stock 10,940 (2)
I
401-K

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (Right to buy) 06/18/2001 12/18/2010 Common Stock 10,000 $ 19.8125 D  
Stock Options (Right to buy) 06/20/2000 12/20/2009 Common Stock 2,500 $ 22.875 D  
Stock Options (Right to buy) 06/17/2002 12/17/2011 Common Stock 10,000 $ 24.4 D  
Stock Options (Right to buy) 06/21/1999 12/21/2008 Common Stock 1,000 $ 27.75 D  
Stock Options (Right to buy) 01/01/2005 12/15/2013 Common Stock 6,500 $ 29.965 D  
Stock Options (Right to buy) 01/01/2006 12/20/2014 Common Stock 6,500 $ 37.08 D  
Stock Options (Right to buy) 01/01/2007(3) 12/19/2015 Common Stock 6,500 $ 37.855 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
KOCHVAR MARK
800 PHILADELPHIA STREET
INDIANA, PA 15701		       EXECUTIVE VICE PRESIDENT  

Signatures

Timothy P. McKee P.O.A. for Mark Kochvar 01/30/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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).
(1) Restricted shares 25% vesting on 01/01/09, 25% vesting on 01/01/10, 25% vesting on 01/01/11 and 25% vesting on 01/01/12
(2) This disposition is to correct the number of shares in the Thrift Plan (401K).
(3) 25% vesting on 01/01/07, 25% vesting 01/01/08, 25% vesting on 01/01/09, 25% vesting on 01/01/10

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