S&T BANCORP INC — Director's Dealing 2023

Apr 4, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2023-04-01

Reporting Person: Michie James Arvo (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-04-01	Common Stock	M	323	$31.45	Acquired	323	Direct
2023-04-01	Common Stock	F	93	$31.45	Disposed	230	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-04-01	Restricted Stock Units	$	A	2117	Acquired		Common Stock (2117)	Direct
2023-04-01	Restricted Stock Units	$	M	323	Disposed		Common Stock (323)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$		Common Stock (5000)	5000	Direct

Footnotes

F1: Upon vest, automatically converts into equal number of shares of common stock.

F2: Shares of common stock withheld for payment of tax liability for vested and converted RSU's.

F3: Each restricted stock unit represents a contingent right to receive one share of S&T Bancorp, Inc. common stock.

F4: The restricted stock units vest in three equal annual installments beginning April 1, 2024. Vested shares will be delivered to the reporting person upon vesting.

F5: The restricted stock units vest in three equal annual installments beginning April 1, 2023. Vested shares will be delivered to the reporting person upon vesting.

F6: The Registrant awarded a special grant to the executive officer that will vest equally over the three successive anniversary dates of the grant date.