S&T BANCORP INC — Director's Dealing 2013

Mar 25, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2013-03-22

Reporting Person: HAUCK EDWARD C (SR EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-03-22	Common Stock	J	154.465	$18.59	Acquired	18794.334	Indirect
2013-03-22	Common Stock	S	5000	$18.5573	Disposed	13794.334	Indirect
2013-03-22	Common Stock	S	5000	$18.5776	Disposed	8794.334	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	11922	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to Buy)	$29.965	2013-12-15	Common Stock (5000)	5000	Direct
Stock Options (Right to Buy)	$37.08	2014-12-20	Common Stock (11000)	11000	Direct
Stock Options (Right to Buy)	$37.855	2015-12-19	Common Stock (11000)	11000	Direct

Footnotes

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