S&T BANCORP INC — Director's Dealing 2013

Mar 1, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2013-02-27

Reporting Person: Werner Robert E III (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-27	Common Stock	D	1934	—	Disposed	0	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	793	Direct
Common Stock	12491.313	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to Buy)	$37.08	2014-12-20	Common Stock (6500)	6500	Direct
Stock Options (Right to Buy)	$37.855	2015-12-19	Common Stock (6500)	6500	Direct

Footnotes

F1: The unvested restricted shares were granted from the S&T Bancorp Inc. 2003 Incentive Stock Plan and are forfeited due to the resignation of Mr. Werner from the Registrant on February 27, 2013.