Peter Richard Barsz - 12 May 2026 Form 4 Insider Report for S&T BANCORP INC (STBA)

Reporting relationship: Director
Issuer ticker: STBA
Reported as of: 12 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 14 May 2026, 15:56:17 UTC
Prior SEC filing: 13 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Jackie Kennane, attorney-in-fact for Peter Richard Barsz

Key filing fact

Peter Richard Barsz filed Form 4 for S&T BANCORP INC (STBA) on 14 May 2026.

Key facts

This page summarizes Peter Richard Barsz's Form 4 filing for S&T BANCORP INC (STBA).
1 reported transaction and 5 derivative rows are listed below.
Accepted by SEC: 14 May 2026, 15:56.

Change

Previous filing in this sequence was filed on 13 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001732803 Primary reporting owner

Barsz Peter Richard

Relationship: Director
Address: 800 PHILADELPHIA STREET, INDIANA
Signature: /s/ Jackie Kennane, attorney-in-fact for Peter Richard Barsz
Signature date: 14 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

STBA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,598
Date: 12 May 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

STBA transaction Derivative

Director Restricted Stock Units

Award

Transaction value
Shares: +1,136
Change %
Price: $0.000000^*
Shares after: 1,136
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,136
Exercise price
Footnotes: F1, F2

STBA holding Derivative

Director Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,832
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,832
Exercise price
Footnotes: F1, F2, F3

STBA holding Derivative

Director Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,290
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,290
Exercise price
Footnotes: F1, F2, F3

STBA holding Derivative

Director Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,905
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,905
Exercise price
Footnotes: F1, F3, F4

STBA holding Derivative

Director Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,573
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,573
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

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

Footnote F2

The restricted stock units vest in 364 days from date of issuance. Vested shares will be delivered to the reporting person upon vesting.

Footnote F3

In accordance with a pre-established deferral election made by the reporting person, vested shares will be delivered to the reporting person upon separation from service, a pre-selected date, or sooner upon the occurrence of certain events.

Footnote F4

The restricted stock units vest in 364 days from 05/16/2023. Vested shares will be delivered to the reporting person upon vesting.