S&T BANCORP INC — Director's Dealing 2013

Feb 14, 2013

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2012-12-31

Reporting Person: Drahnak Stephen A. (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-31	Common Stock	J	92.939	$18.07	Acquired	2873.399	Indirect
2012-04-03	Common Stock	S	0.47	$21.73	Disposed	1489.002	Direct
2012-12-31	Common Stock	J	5.1	$18.07	Acquired	1489.002	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	293	Indirect
Common Stock	2290	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to Buy)	$37.08	2014-12-20	Common Stock (2000)	2000	Direct
Stock Options (Right to Buy)	$37.855	2015-12-19	Common Stock (5000)	5000	Direct

Footnotes

F1: These shares represent the YTD increase in shares held in a 401K plan.

F2: Sale of fractional shares.

F3: Increase due to reinvested dividends in a dividend reinvestment plan.