PBFS · Insider Trading
Pioneer Bancorp, Inc. Common Stock
Every open-market purchase and sale reported by PBFS officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-19 | Michael T. Keegan | Director | A | +5,000 | — |
| 2026-06-29 | Thomas Signor | EVP and CAO | F | −1,442 | −$21.59K |
| 2026-06-29 | Jesse Tomczak | EVP and CBO | F | −3,605 | −$53.97K |
| 2026-06-29 | Susan M Hollister | EVP and CHRO | F | −2,523 | −$37.77K |
| 2026-06-02 | Susan M Hollister | EVP and CHRO | I | +22,389 | +$360.28K |
| 2025-12-15 | Thomas E. Ratsep | EVP - Chief Credit Officer | A | +20,000 | — |
| 2025-12-15 | Jesse Tomczak | EVP and CBO | Sell | −5,395 | −$79.24K |
| 2025-05-23 | Kelli Arnold | EVP and CSO | F | −1,439 | −$16.95K |
| 2025-05-23 | Thomas Signor | EVP and CAO | F | −1,442 | −$16.99K |
| 2025-05-23 | Susan M Hollister | EVP and CHRO | F | −2,523 | −$29.72K |
| 2025-05-23 | Jesse Tomczak | EVP and CCEO | F | −3,605 | −$42.47K |
| 2024-12-18 | Charles Seifert | Director | A | +5,000 | — |
| 2024-06-14 | Shaun Mahoney | Director | Buy | +4,500 | +$46.84K |
| 2024-06-10 | Susan M Hollister | EVP and CHRO | I | +7,074 | +$71.14K |
| 2024-05-22 | James K Reed | Director | A | +10,000 | — |
| 2024-05-22 | Shaun Mahoney | Director | MIXED | +10,150 | +$1.39K |
| 2024-05-22 | Eileen C Bagnoli | Director | A | +15,000 | — |
| 2024-05-22 | Susan M Hollister | EVP and CHRO | MIXED | +19,990 | −$176.67K |
| 2024-05-22 | James Edward Murphy | EVP and CCO | A | +10,000 | — |
| 2024-05-22 | Kelli Arnold | EVP and CSO | A | +20,000 | — |
| 2024-05-22 | Thomas Signor | EVP and CAO | A | +20,000 | — |
| 2024-05-22 | Patrick J Hughes | EVP and CFO | A | +50,000 | — |
| 2024-05-22 | Jesse Tomczak | EVP and CCEO | A | +50,000 | — |
| 2024-05-22 | Edward Reinfurt | Director | A | +15,000 | — |
| 2024-05-22 | Madeline Taylor | Director | A | +15,000 | — |
| 2024-05-22 | Thomas L Amell | President and CEO | A | +90,000 | — |
| 2024-05-22 | Stacy Hengsterman | Director | MIXED | +10,113 | +$1.05K |
| 2019-07-22 | James K Reed | Director | Buy | +5,000 | +$71.10K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Susan M Hollister | EVP and CHRO | 59,417 | $1.08M |
| Jesse Tomczak | EVP and CBO | 40,234 | $732.66K |
| Thomas E. Ratsep | EVP - Chief Credit Officer | 20,000 | $364.20K |
| Kelli Arnold | EVP and CSO | 18,561 | $338.00K |
| Thomas Signor | EVP and CAO | 17,116 | $311.68K |
| Michael T. Keegan | Director | 13,000 | $236.73K |
| Charles Seifert | Director | 5,150 | $93.78K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the PBFS quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.