S&T BANCORP INC — Director's Dealing 2025

Apr 11, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: S&T BANCORP INC (STBA)
CIK: 0000719220
Period of Report: 2025-04-10

Reporting Person: Lazzari Melanie A (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-04-10	Common Stock	M	495	$33.14	Acquired	13074.8418	Direct
2025-04-10	Common Stock	F	143	$33.14	Disposed	12931.8418	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-04-10	Restricted Stock Units	$	M	495	Disposed		Common Stock (495)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	7720.4116	Indirect
Common Stock	9	Indirect

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: On April 10, 2023, the Registrant awarded a special grant to the executive officer that will vest equally over the three successive anniversary dates of the grant date.