S & T Bancorp Inc SEC Filings

S&T Bancorp, Inc. (STBA) reported a director equity award. On 10/29/2025, the director received 812 director restricted stock units, each representing one share of common stock at a price of $0. The units are scheduled to vest on May 12, 2026, and the vested shares will be delivered upon vesting. Following this grant, the reporting person beneficially owns 812 derivative securities, held directly.

S&T Bancorp (STBA) reported an initial statement of beneficial ownership. A director filed a Form 3 effective 10/29/2025, listing beneficial ownership of 0 shares of common stock, held in direct (D) form. The filing shows no derivative securities reported in Table II.

S&T Bancorp (STBA) appointed Stephanie Nycum Doliveira to its Board of Directors, effective immediately on October 29, 2025. She was also appointed to the board of S&T Bank and deemed independent under Nasdaq standards. Committee assignments have not yet been determined.

For her service from October 29, 2025 through the next annual shareholder meeting in 2026, she will receive a prorated cash retainer of $40,833 and an equity award of restricted stock units valued at $29,167. The company disclosed there are no arrangements leading to her appointment and no related-party transactions requiring Item 404(a) disclosure. A press release announcing the appointment was furnished as Exhibit 99.1.

S&T Bancorp, Inc. (STBA) announced a quarterly cash dividend of $0.36 per share. The Board approved the dividend on October 29, 2025. It is payable on November 28, 2025 to shareholders of record on November 13, 2025.

The new dividend reflects an increase of $0.02, or 5.88 percent, compared with the $0.34 per-share dividend declared in the same period last year. Based on the October 28, 2025 closing price of $37.04, the annualized yield is 3.89 percent.

S&T Bancorp, Inc. (STBA) furnished its earnings materials for the three and nine months ended September 30, 2025. The company announced results via a press release furnished under Item 2.02, with additional supplemental information furnished under Item 7.01. Both documents are attached as Exhibits 99.1 and 99.2, and the supplemental deck is also available on the company’s website. These materials are furnished and not deemed filed under the Exchange Act.

Christine J. Toretti, a director of S&T Bancorp, Inc. (STBA), reported multiple transactions dated 09/28/2025 on a Form 4. The filing shows several dispositions of common stock, including 10,643 shares and 28,000.2296 shares, and indirect holdings of 273.343 and 266.162 shares through trusts for Joseph Jack and Maxwell Jack respectively. The report also shows the disposition of 1,290 Director Restricted Stock Units, each representing a contingent right to one share, with an indicated price of $37.64. The RSUs vest in 364 days from issuance and are forfeitable upon resignation from the board. An explanatory note states some shares were transferred from a PNC Trust to benefit children and to the Christine J. Toretti Revocable Trust at WBG.

Rachel Lynn Smydo, Executive Vice President of S&T Bancorp, Inc. (STBA), reported equity activity on 09/23/2025. A special award of 2,550 restricted stock units vested and upon vesting automatically converted into 2,550 shares of common stock at a reported price reference of $38.775. To satisfy tax withholding on vested RSUs, 733 shares were withheld, resulting in a net increase then final reported beneficial ownership of 8,398 shares following the transactions. The filing lists outstanding restricted stock units that vest in staggered annual installments: 1,420, 1,819, and 664 units for future vesting schedules. The Form 4 was signed by an attorney-in-fact on behalf of Ms. Smydo on 09/25/2025.

S&T Bancorp, Inc. announced that Christine Toretti will resign as Chair of the Board and from the Board, effective September 28, 2025, due to her confirmation as an ambassador to Sweden. The company said her resignation was not the result of any disagreement with the company.

At a special Board meeting on September 24, 2025, the Board approved combining the roles of Chief Executive Officer and Chair and appointed Christopher J. McComish to serve as Chair as of the effective date. The Board also created a Lead Independent Director role and appointed Jeffrey D. Grube to that position; Mr. Grube has served on the Board since 1997 and chairs the Credit Risk Committee while serving on multiple other committees.