20 insiders reported 248 Form 4 transactions for S&T BANCORP INC (STBA) over the past 18 months (most recent 2026-05-14). Recent activity: GRUBE JEFFREY D (Director) Buy 1,290 shares, Cassotis Christina Anne (Director) Buy 1,290 shares, HIEB WILLIAM J (Director) Buy 1,290 shares, DONNELLY MICHAEL J (Director) Buy 1,290 shares, Adkins Lewis W Jr (Director) Buy 1,290 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-14 | GRUBE JEFFREY D | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | Cassotis Christina Anne | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | HIEB WILLIAM J | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | DONNELLY MICHAEL J | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | Adkins Lewis W Jr | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | Ramachandran Bhaskar | Director | Buy | 1,290 | $56,799 |
| 2026-05-14 | Doliveira Stephanie Nycum | Director | Buy | 812 | $35,752 |
| 2026-04-14 | Lazzari Melanie A | Executive Vice President | Buy | 510 | $22,343 |
| 2026-04-14 | Lazzari Melanie A | Executive Vice President | Sell | 224 | $9,813 |
| 2026-04-03 | ANTOLIK DAVID G | PRESIDENT | Buy | 5,493 | $232,244 |
| 2026-04-03 | Smydo Rachel Lynn | Executive Vice President | Buy | 664 | $28,074 |
| 2026-04-03 | KOCHVAR MARK | SR EXEC VICE PRESIDENT & CFO | Buy | 4,811 | $203,409 |
| 2026-04-03 | Yesho LaDawn D | Executive Vice President | Buy | 716 | $30,272 |
| 2026-04-03 | Michie James Arvo | Executive Vice President | Buy | 721 | $30,484 |
| 2026-04-03 | Nicholson Susan A | Executive Vice President | Buy | 657 | $27,778 |
| 2026-04-03 | MCCOMISH CHRISTOPHER J. | Chief Executive Officer | Buy | 3,432 | $145,105 |
| 2026-04-03 | Lazzari Melanie A | Executive Vice President | Buy | 476 | $20,125 |
| 2026-04-03 | Drahnak Stephen A. | Executive Vice President | Sell | 1,346 | $56,909 |
| 2026-04-03 | KOCHVAR MARK | SR EXEC VICE PRESIDENT & CFO | Sell | 2,105 | $88,999 |
| 2026-04-03 | Smydo Rachel Lynn | Executive Vice President | Sell | 191 | $8,075 |
| 2026-04-03 | Michie James Arvo | Executive Vice President | Sell | 316 | $13,360 |
| 2026-04-03 | ANTOLIK DAVID G | PRESIDENT | Sell | 2,403 | $101,599 |
| 2026-04-03 | Nicholson Susan A | Executive Vice President | Sell | 288 | $12,177 |
| 2026-04-03 | Lazzari Melanie A | Executive Vice President | Sell | 209 | $8,837 |
| 2026-04-03 | Drahnak Stephen A. | Executive Vice President | Buy | 3,076 | $130,053 |
Source: SEC Form 4 filings · as of 2026-05-14