S&T BANCORP INC — Director's Dealing 2017

May 17, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2017-05-15

Reporting Person: Palermo Frank J Jr (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-15	Common Stock	A	997	$35.14	Acquired	12495.728	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1260.412	Indirect
Common Stock	2552.645	Indirect

Footnotes

F1: The Registrant's Board of Directors awarded 997 restricted shares of the Registrant's common stock to each non-employee director on the Board on May 15, 2017 (the "Grant Date"), with such shares vesting in full on May 14, 2018. The fair market value of the common stock was the ending share price of $35.14 per share on the Grant Date.