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S&T Bancorp (STBA) EVP logs 990 RSUs vesting, 434 shares withheld

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

S&T Bancorp Executive Vice President Susan A. Nicholson reported the vesting and settlement of 990 Restricted Stock Units into 990 shares of common stock on July 29, 2026. At a reported value of $52.95 per share, 434 shares were withheld to satisfy tax obligations related to this RSU vesting, while she continues to hold multiple unvested RSU awards.

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Insider Nicholson Susan A
Role Executive Vice President
Type Security Shares Price Value
Exercise Restricted Stock Units F3, F1, F5 990 $0.00 $0.00
Exercise Common Stock F1 990 $52.95 $52K
Tax Withholding Common Stock F2 434 $52.95 $23K
holding Restricted Stock Units F3, F4 -- -- --
holding Restricted Stock Units F3, F6 -- -- --
holding Restricted Stock Units F3, F7 -- -- --
holding Restricted Stock Units F3, F8 -- -- --
Holdings After Transaction: Restricted Stock Units — 7,552 shares (Direct); Common Stock — 9,538 shares (Direct)
Footnotes (8)
  1. F1. Upon vest, automatically converts into equal number of shares of common stock.
  2. F2. Shares of common stock withheld for payment of tax liability for vested and converted RSU's.
  3. F3. Each restricted stock unit represents a contingent right to receive one share of S&T Bancorp, Inc. common stock.
  4. F4. 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.
  5. F5. The Registrant awarded a special grant to the executive officer that will vest equally over the three successive anniversary dates of the grant date.
  6. 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.
  7. F7. 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
  8. F8. The restricted stock units vest in three equal annual installments beginning June 1, 2027. Vested shares will be delivered to the reporting person upon vesting.
RSUs settled 990 shares Restricted Stock Units converted into common stock on July 29, 2026
Tax withholding shares 434 shares Common shares withheld to cover tax liability at $52.95 per share
Reference share price $52.95 per share Reported per-share value for common stock on July 29, 2026
Unvested RSUs 2025 grant 705 shares Underlying common shares for RSUs vesting in three installments beginning April 1, 2025
Unvested RSUs 2026 grant 1,169 shares Underlying common shares for RSUs vesting in three installments beginning April 1, 2026
Unvested RSUs 2027 April grant 1,658 shares Underlying common shares for RSUs vesting in three installments beginning April 1, 2027
Unvested RSUs 2027 June grant 3,000 shares Underlying common shares for RSUs vesting in three installments beginning June 1, 2027
Restricted Stock Units financial
"The restricted stock units vest in three equal annual installments beginning April 1, 2025."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
contingent right to receive one share financial
"Each restricted stock unit represents a contingent right to receive one share of S&T Bancorp, Inc. common stock."
withheld for payment of tax liability financial
"Shares of common stock withheld for payment of tax liability for vested and converted RSU's."
vest in three equal annual installments financial
"The restricted stock units vest in three equal annual installments beginning April 1, 2026."

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Form 4 Insider Transactions: What Each Field Means →

FAQ

What insider transactions did Susan A. Nicholson report for S&T Bancorp (STBA)?
Susan A. Nicholson reported 990 Restricted Stock Units vesting and converting into 990 shares of S&T Bancorp common stock. Of these, 434 shares were withheld to cover tax liabilities associated with the RSU vesting, with no open-market purchase or sale reported.

How many S&T Bancorp (STBA) RSUs vested and what price was reported in this Form 4?
The filing shows 990 RSUs vested and settled into common stock at a reported value of $52.95 per share. This per‑share figure is used for both the RSU settlement and the 434 shares withheld for tax obligations on July 29, 2026.

Were any S&T Bancorp (STBA) shares sold on the open market in this Form 4?
No open-market sale is described; instead, 990 shares were issued upon RSU vesting and 434 shares were withheld to pay taxes. Footnote F2 specifies that the disposed shares were withheld for payment of tax liability, rather than sold to third parties.

What unvested RSU awards does Susan A. Nicholson hold in S&T Bancorp (STBA)?
Nicholson is reported holding unvested RSUs covering 705, 1,169, 1,658 and 3,000 underlying shares of common stock. Footnotes state these restricted stock units vest in three equal annual installments beginning April 1, 2025, April 1, 2026, April 1, 2027, and June 1, 2027.

Is the S&T Bancorp (STBA) Form 4 transaction under a Rule 10b5-1 trading plan?
The Form 4’s Rule 10b5‑1 checkbox is not affirmatively marked, and the footnotes do not reference any trading plan. The reported RSU vesting, share issuance, and tax withholding therefore are not identified as occurring under a Rule 10b5‑1 arrangement.

What do the footnotes explain about S&T Bancorp (STBA) RSUs in this Form 4?
Footnotes state each restricted stock unit represents a right to receive one common share and that they vest in three equal annual installments. Vested shares are delivered upon vesting, and certain shares are withheld for payment of tax liability tied to the RSU conversion.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Nicholson Susan A
(Last)(First)(Middle)
800 PHILADELPHIA STREET
(Street)
INDIANA PENNSYLVANIA 15701
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
S&T BANCORP INC [ STBA ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Executive Vice President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/29/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/29/2026M(1)990A$52.959,972D
Common Stock07/29/2026F(2)434D$52.959,538D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(3) (4) (4)Common Stock705705D
Restricted Stock Units(3)07/29/2026M(1)990 (5) (5)Common Stock990$01,020D
Restricted Stock Units(3) (6) (6)Common Stock1,1691,169D
Restricted Stock Units(3) (7) (7)Common Stock1,6581,658D
Restricted Stock Units(3) (8) (8)Common Stock3,0003,000D
Explanation of Responses:
1. Upon vest, automatically converts into equal number of shares of common stock.
2. Shares of common stock withheld for payment of tax liability for vested and converted RSU's.
3. Each restricted stock unit represents a contingent right to receive one share of S&T Bancorp, Inc. common stock.
4. 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.
5. The Registrant awarded a special grant to the executive officer that will vest equally over the three successive anniversary dates of the grant date.
6. 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.
7. 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
8. The restricted stock units vest in three equal annual installments beginning June 1, 2027. Vested shares will be delivered to the reporting person upon vesting.
Remarks:
/s/ Jackie Kennane, attorney-in-fact for Susan A. Nicholson07/31/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR