William J. Hieb - 11 Aug 2026 Form 4 Insider Report for S&T BANCORP INC (STBA)

Reporting relationship
Director
Issuer ticker
STBA
Reported as of
11 Aug 2026
Net transaction value
-$887,075
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
13 Aug 2026, 17:13:20 UTC
Prior SEC filing
14 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Jackie Kennane, attorney-in-fact for William J. Hieb

Key filing fact

William J. Hieb filed Form 4 for S&T BANCORP INC (STBA) on 13 Aug 2026.

Key facts

  • This page summarizes William J. Hieb's Form 4 filing for S&T BANCORP INC (STBA).
  • 27 reported transactions and 1 derivative row are listed below.
  • Accepted by SEC: 13 Aug 2026, 17:13.

Change

  • Previous filing in this sequence was filed on 14 May 2026.
  • Current net transaction value: -$887,075.

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 0001252518 Primary reporting owner

HIEB WILLIAM J

Relationship
Director
Address
800 PHILADELPHIA STREET, INDIANA
Signature
/s/ Jackie Kennane, attorney-in-fact for William J. Hieb
Signature date
13 Aug 2026

Reported non-derivative transactions

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

STBA transaction

Common Stock

Sale

Transaction value
$93,762
Shares
-1,832
Change %
-5.3%
Price
$51.18
Shares after
32,801
Date
11 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$97,650
Shares
-1,905
Change %
-5.8%
Price
$51.26
Shares after
30,896
Date
11 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$80,695
Shares
-1,573
Change %
-5.1%
Price
$51.30
Shares after
29,323
Date
11 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$66,306
Shares
-1,290
Change %
-4.4%
Price
$51.40
Shares after
28,033
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$70,981
Shares
-1,385
Change %
-4.9%
Price
$51.25
Shares after
26,648
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$47,416
Shares
-925
Change %
-3.5%
Price
$51.26
Shares after
25,723
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$2,922
Shares
-57
Change %
-0.22%
Price
$51.26
Shares after
25,666
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$20,510
Shares
-400
Change %
-1.6%
Price
$51.28
Shares after
25,266
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$154
Shares
-3
Change %
-0.01%
Price
$51.28
Shares after
25,263
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$5,130
Shares
-100
Change %
-0.4%
Price
$51.30
Shares after
25,163
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$25,650
Shares
-500
Change %
-2%
Price
$51.30
Shares after
24,663
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$5,131
Shares
-100
Change %
-0.41%
Price
$51.31
Shares after
24,563
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$65,946
Shares
-1,285
Change %
-5.2%
Price
$51.32
Shares after
23,278
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$10,265
Shares
-200
Change %
-0.86%
Price
$51.32
Shares after
23,078
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$26,024
Shares
-507
Change %
-2.2%
Price
$51.33
Shares after
22,571
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$46,463
Shares
-905
Change %
-4%
Price
$51.34
Shares after
21,666
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$25,672
Shares
-500
Change %
-2.3%
Price
$51.34
Shares after
21,166
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$13,351
Shares
-260
Change %
-1.2%
Price
$51.35
Shares after
20,906
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$35,695
Shares
-695
Change %
-3.3%
Price
$51.36
Shares after
20,211
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$66,794
Shares
-1,300
Change %
-6.4%
Price
$51.38
Shares after
18,911
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$5,138
Shares
-100
Change %
-0.53%
Price
$51.38
Shares after
18,811
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$18,243
Shares
-355
Change %
-1.9%
Price
$51.39
Shares after
18,456
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$5,140
Shares
-100
Change %
-0.54%
Price
$51.40
Shares after
18,356
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$15,424
Shares
-300
Change %
-1.6%
Price
$51.42
Shares after
18,056
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$31,212
Shares
-607
Change %
-3.4%
Price
$51.42
Shares after
17,449
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$5,142
Shares
-100
Change %
-0.57%
Price
$51.42
Shares after
17,349
Date
12 Aug 2026
Ownership
Direct
STBA transaction

Common Stock

Sale

Transaction value
$257
Shares
-5
Change %
-0.03%
Price
$51.43
Shares after
17,344
Date
12 Aug 2026
Ownership
Direct

Reported derivative securities

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

STBA holding Derivative

Director Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,136
Date
11 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,136
Exercise price
Footnotes
F1, F2
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 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 one year from the date of issuance. Vested shares will be delivered to the reporting person upon vesting.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .