James Arvo Michie - 01 Apr 2026 Form 4 Insider Report for S&T BANCORP INC (STBA)

Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
03 Apr 2026, 15:08:54 UTC
Prior SEC filing
17 Jun 2025
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Jackie Kennane, attorney-in-fact for James Arvo Michie

Key filing fact

James Arvo Michie filed Form 4 for S&T BANCORP INC (STBA) on 03 Apr 2026.

Key facts

  • This page summarizes James Arvo Michie's Form 4 filing for S&T BANCORP INC (STBA).
  • 14 reported transactions and 6 derivative rows are listed below.
  • Accepted by SEC: 03 Apr 2026, 15:08.

Change

  • Previous filing in this sequence was filed on 17 Jun 2025.
  • 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 0001940814 Primary reporting owner

Michie James Arvo

Relationship
Executive Vice President
Address
800 PHILADELPHIA STREET, INDIANA
Signature
/s/ Jackie Kennane, attorney-in-fact for James Arvo Michie
Signature date
03 Apr 2026

Reported non-derivative transactions

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

STBA transaction

Common Stock

Options Exercise

Transaction value
Shares
+721
Change %
+12%
Price
$42.28*
Shares after
6,877
Date
01 Apr 2026
Ownership
Direct
Footnotes
F1
STBA transaction

Common Stock

Tax liability

Transaction value
Shares
-316
Change %
-4.6%
Price
$42.28*
Shares after
6,561
Date
01 Apr 2026
Ownership
Direct
Footnotes
F2
STBA transaction

Common Stock

Options Exercise

Transaction value
Shares
+750
Change %
+11%
Price
$42.28*
Shares after
7,311
Date
01 Apr 2026
Ownership
Direct
Footnotes
F1
STBA transaction

Common Stock

Tax liability

Transaction value
Shares
-329
Change %
-4.5%
Price
$42.28*
Shares after
6,982
Date
01 Apr 2026
Ownership
Direct
Footnotes
F2
STBA transaction

Common Stock

Options Exercise

Transaction value
Shares
+640
Change %
+9.2%
Price
$42.28*
Shares after
7,622
Date
01 Apr 2026
Ownership
Direct
Footnotes
F1
STBA transaction

Common Stock

Tax liability

Transaction value
Shares
-280
Change %
-3.7%
Price
$42.28*
Shares after
7,342
Date
01 Apr 2026
Ownership
Direct
Footnotes
F2
STBA transaction

Common Stock

Options Exercise

Transaction value
Shares
+3,005
Change %
+41%
Price
$42.28*
Shares after
10,347
Date
01 Apr 2026
Ownership
Direct
Footnotes
F1
STBA transaction

Common Stock

Tax liability

Transaction value
Shares
-1,315
Change %
-13%
Price
$42.28*
Shares after
9,032
Date
01 Apr 2026
Ownership
Direct
Footnotes
F2

Reported derivative securities

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

STBA transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares
-721
Change %
-100%
Price
$0.000000*
Shares after
0
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
721
Exercise price
Footnotes
F1, F3, F4
STBA transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares
-750
Change %
-49%
Price
$0.000000*
Shares after
773
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
750
Exercise price
Footnotes
F1, F3, F5
STBA transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares
-640
Change %
-33%
Price
$0.000000*
Shares after
1,302
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
640
Exercise price
Footnotes
F1, F3, F6
STBA transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares
+3,005
Change %
Price
$0.000000*
Shares after
3,005
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,005
Exercise price
Footnotes
F7, F8
STBA transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares
-3,005
Change %
-100%
Price
$0.000000*
Shares after
0
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,005
Exercise price
Footnotes
F1, F7, F8
STBA transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares
+1,833
Change %
Price
$0.000000*
Shares after
1,833
Date
01 Apr 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,833
Exercise price
Footnotes
F3, F9
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 9 footnotes

Footnote F1

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

Footnote F2

Shares of common stock withheld for payment of tax liability for vested and converted restricted stock units.

Footnote F3

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

Footnote 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.

Footnote F5

The restricted stock units vest in three equal annual installments beginning April 1, 2025. Vested shares will be delivered to the reporting person upon vesting.

Footnote F6

The restricted stock units vest in three equal annual installments beginning April 1, 2026. Vested shares will be delivered to the reporting person upon vesting.

Footnote F7

Acquired upon achievement of certain performance criteria pursuant to the performance-based restricted stock units granted April 1, 2023, under the Issuer's 2023 Long Term Incentive Plan. The performance period for the restricted stock units was January 1, 2023, until December 31, 2025, with achievement of the applicable performance criteria subject to determination by the Issuer's Compensation Committee. This determination was obtained on March 24, 2026.

Footnote F8

The restricted performance units awarded on April 1, 2023 vesting on April 1, 2026. Vested shares will be delivered to the reporting person upon vesting.

Footnote F9

The restricted stock units vest in three equal annual installments beginning April 1, 2027. Vested shares will be delivered to the reporting person upon vesting.

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