ASRT (Assertio Holdings, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by ASRT 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.
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | WILLIAM MCKEE | Director | U | — | — |
| 2026-06-16 | Sam Schlessinger | EVP, General Counsel | U | — | — |
| 2026-06-16 | David Matthew Stark | Director | U | — | — |
| 2026-06-16 | Sigurd Kirk | Director | U | — | — |
| 2026-06-16 | Sravan Kumar Emany | Director | U | — | — |
| 2026-06-16 | Heather L Mason | Director | U | — | — |
| 2026-06-16 | Mark L Reisenauer | CEO | U | — | — |
| 2026-06-16 | Ajay Patel | EVP and CFO | U | — | — |
| 2026-06-16 | Paul Schwichtenberg | President and COO | U | — | — |
| 2026-05-15 | Heather L Mason | Director | G | — | — |
| 2026-05-06 | WILLIAM MCKEE | Director | A | — | — |
| 2026-05-06 | Sravan Kumar Emany | Director | A | — | — |
| 2026-05-06 | David Matthew Stark | Director | A | — | — |
| 2026-05-06 | Sigurd Kirk | Director | A | — | — |
| 2026-05-06 | Heather L Mason | Director | A | — | — |
| 2026-03-03 | Ajay Patel | EVP and CFO | A | — | — |
| 2026-03-03 | Mark L Reisenauer | CEO | A | — | — |
| 2026-03-03 | Paul Schwichtenberg | President and COO | A | — | — |
| 2026-03-03 | Sam Schlessinger | EVP, General Counsel | A | — | — |
| 2026-02-24 | Sam Schlessinger | EVP, General Counsel | MIXED | — | — |
| 2026-02-24 | Ajay Patel | EVP and CFO | MIXED | — | — |
| 2026-02-24 | Paul Schwichtenberg | President and COO | MIXED | — | — |
| 2026-02-20 | Paul Schwichtenberg | President and COO | MIXED | — | — |
| 2026-02-20 | Sam Schlessinger | EVP, General Counsel | MIXED | — | — |
| 2026-02-20 | Ajay Patel | EVP and CFO | MIXED | — | — |
| 2026-02-10 | Ajay Patel | EVP and CFO | MIXED | — | — |
| 2026-02-10 | Sam Schlessinger | EVP, General Counsel | MIXED | — | — |
| 2026-02-10 | Paul Schwichtenberg | President and COO | MIXED | — | — |
| 2025-11-14 | Mark L Reisenauer | CEO | A | — | — |
| 2025-11-12 | David Matthew Stark | Director | Sell | — | — |
| 2025-06-03 | Brendan P. O'Grady | CEO | MIXED | — | — |
| 2025-05-14 | Ajay Patel | EVP and CFO | MIXED | — | — |
| 2025-05-14 | Paul Schwichtenberg | See Remarks | MIXED | — | — |
| 2025-05-14 | Sam Schlessinger | EVP, General Counsel | MIXED | — | — |
| 2025-05-09 | Sravan Kumar Emany | Director | A | — | — |
| 2025-05-09 | WILLIAM MCKEE | Director | A | — | — |
| 2025-05-09 | David Matthew Stark | Director | A | — | — |
| 2025-05-09 | Heather L Mason | Director | A | — | — |
| 2025-05-09 | Sigurd Kirk | Director | A | — | — |
| 2025-02-25 | Paul Schwichtenberg | See Remarks | MIXED | — | — |
| 2025-02-25 | Sam Schlessinger | SVP, General Counsel | MIXED | — | — |
| 2025-02-25 | Ajay Patel | SVP and CFO | MIXED | — | — |
| 2025-02-20 | Sam Schlessinger | SVP, General Counsel | A | — | — |
| 2025-02-20 | Brendan P. O'Grady | CEO | A | — | — |
| 2025-02-20 | Ajay Patel | SVP and CFO | A | — | — |
| 2025-02-20 | Paul Schwichtenberg | See Remarks | A | — | — |
| 2025-02-11 | Paul Schwichtenberg | See Remarks | MIXED | — | — |
| 2025-02-11 | Sam Schlessinger | SVP, General Counsel | MIXED | — | — |
| 2025-02-11 | Ajay Patel | SVP and CFO | MIXED | — | — |
| 2025-01-03 | Mark L Reisenauer | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 174,453 | — |
| — | Director | 25,023 | — |
| — | President & CEO | 21,663 | — |
| — | Director | 12,550 | — |
| — | CEO | 11,891 | — |
| — | Director, Pres & CEO | 10,749 | — |
| — | Director | 10,077 | — |
| — | Director, President and CEO | 9,454 | — |
| — | Director | 4,764 | — |
| — | EVP & Chief Operating Officer | 4,143 | — |
| — | Director | 3,519 | — |
| — | 10%+ Owner | 3,333 | — |
| — | SVP, Gen Csl & Sec | 3,175 | — |
| — | Director | 1,410 | — |
| — | Director | 1,259 | — |
| — | SVP, Chf Scitfc & Tech Officer | 1,049 | — |
| — | Director | 972 | — |
| — | Director | 819 | — |
| — | Director | 208 | — |
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 ASRT quote page; the site-wide leaderboard is on the insider transactions hub.