S&T BANCORP INC — Director's Dealing 2013

Jan 8, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2013-01-04

Reporting Person: KIRAL THOMAS E (EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-01-04	Common Stock	D	2100	—	Disposed	5124	Direct
2013-01-04	Common Stock	D	2104	—	Disposed	3020	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12049	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to Buy)	$29.965	2013-12-15	Common Stock (10000)	10000	Direct
Stock Options (Right to Buy)	$37.08	2014-12-20	Common Stock (10000)	10000	Direct
Stock Options (Right to Buy)	$37.855	2015-12-19	Common Stock (10000)	10000	Direct

Footnotes

F1: The unvested restricted shares were granted from the S&T Bancorp 2003 Incentive Stock Plan on March 21, 2011 and are forfeited due to Mr. Kiral's termination of service from the Registrant.

F2: The unvested restricted shares were granted from the S&T Bancorp, Inc. 2003 Incentive Stock Plan on March 19, 2012 and are forfeited due to Mr. Kiral's termination of service from the Registrant.