Filings under ASRT by Assertio Therapeutics, Inc (CIK 0001005201) from Dec 1, 2018 to May 8, 2020 belong to a different issuer and are not shown.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Stark David Matthew | Director | Tender(U) | 11K | — | $0 |
| Jun 16, 2026 | Stark David Matthew | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Stark David Matthew | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | McKee William | Director | Tender(U) | 28K | — | $0 |
| Jun 16, 2026 | McKee William | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | McKee William | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Reisenauer Mark L | CEO, Director | Tender(U) | 4K | — | $0 |
| Jun 16, 2026 | Reisenauer Mark L | CEO, Director | Disposed to issuer(D) | 33K | — | $0 |
| Jun 16, 2026 | Reisenauer Mark L | CEO, Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Reisenauer Mark L | CEO, Director | Disposed to issuer(D) | 67K | — | — |
| Jun 16, 2026 | Reisenauer Mark L | CEO, Director | Disposed to issuer(D) | 27K | — | — |
| Jun 16, 2026 | Mason Heather L | Director | Tender(U) | 21K | — | $0 |
| Jun 16, 2026 | Mason Heather L | Director | Tender(U) | 7K | — | $0 |
| Jun 16, 2026 | Mason Heather L | Director | Disposed to issuer(D) | 37K | — | — |
| Jun 16, 2026 | Mason Heather L | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Tender(U) | 16K | — | $0 |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Disposed to issuer(D) | 26K | — | $0 |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Disposed to issuer(D) | 16K | — | — |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Disposed to issuer(D) | 23K | — | — |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Disposed to issuer(D) | 13K | — | — |
| Jun 16, 2026 | Patel Ajay | EVP and CFO | Disposed to issuer(D) | 21K | — | — |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Tender(U) | 15K | — | $0 |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Disposed to issuer(D) | 26K | — | $0 |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Disposed to issuer(D) | 16K | — | — |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Disposed to issuer(D) | 19K | — | — |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Disposed to issuer(D) | 13K | — | — |
| Jun 16, 2026 | Schlessinger Sam | EVP, General Counsel | Disposed to issuer(D) | 21K | — | — |
| Jun 16, 2026 | Emany Sravan Kumar | Director | Tender(U) | 24K | — | $0 |
| Jun 16, 2026 | Emany Sravan Kumar | Director | Disposed to issuer(D) | 2K | — | — |
| Jun 16, 2026 | Emany Sravan Kumar | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Emany Sravan Kumar | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Tender(U) | 14K | — | $0 |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Disposed to issuer(D) | 32K | — | $0 |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Disposed to issuer(D) | 16K | — | — |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Disposed to issuer(D) | 23K | — | — |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Disposed to issuer(D) | 13K | — | — |
| Jun 16, 2026 | Schwichtenberg Paul | President and COO | Disposed to issuer(D) | 28K | — | — |
| Jun 16, 2026 | Kirk Sigurd | Director | Tender(U) | 12K | — | $0 |
| Jun 16, 2026 | Kirk Sigurd | Director | Disposed to issuer(D) | 8K | — | — |
| Jun 16, 2026 | Kirk Sigurd | Director | Disposed to issuer(D) | 5K | — | — |
| Jun 16, 2026 | Kirk Sigurd | Director | Disposed to issuer(D) | 5K | — | — |
| May 13, 2026 | Mason Heather L | Director | Gift(G) | 7K | — | $0 |
| May 13, 2026 | Mason Heather L | Director | Gift(G) | 7K | — | $0 |
| May 5, 2026 | Mason Heather L | Director | Grant(A) | 5K | — | $0 |
| May 5, 2026 | McKee William | Director | Grant(A) | 5K | — | $0 |
| May 5, 2026 | Kirk Sigurd | Director | Grant(A) | 5K | — | $0 |
| May 5, 2026 | Emany Sravan Kumar | Director | Grant(A) | 5K | — | $0 |
| May 5, 2026 | Stark David Matthew | Director | Grant(A) | 5K | — | $0 |
| Mar 2, 2026 | Reisenauer Mark L | CEO, Director | Grant(A) | 27K | — | $0 |
| Mar 2, 2026 | Schwichtenberg Paul | President and COO | Grant(A) | 25K | — | $0 |
| Mar 2, 2026 | Schwichtenberg Paul | President and COO | Grant(A) | 28K | — | $0 |
| Mar 2, 2026 | Patel Ajay | EVP and CFO | Grant(A) | 21K | — | $0 |
| Mar 2, 2026 | Patel Ajay | EVP and CFO | Grant(A) | 19K | — | $0 |
| Mar 2, 2026 | Schlessinger Sam | EVP, General Counsel | Grant(A) | 21K | — | $0 |
| Mar 2, 2026 | Schlessinger Sam | EVP, General Counsel | Grant(A) | 19K | — | $0 |
| Feb 21, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 1K | — | $0 |
| Feb 21, 2026 | Schwichtenberg Paul | President and COO | Tax withholding(F) | 566 | $11.84 | $7K |
| Feb 21, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 1K | — | $0 |
| Feb 21, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 1K | — | $0 |
| Feb 21, 2026 | Patel Ajay | EVP and CFO | Tax withholding(F) | 566 | $11.84 | $7K |
| Feb 21, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 1K | — | $0 |
| Feb 21, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 1K | — | $0 |
| Feb 21, 2026 | Schlessinger Sam | EVP, General Counsel | Tax withholding(F) | 510 | $11.84 | $6K |
| Feb 21, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2026 | Patel Ajay | EVP and CFO | Tax withholding(F) | 1K | $11.87 | $16K |
| Feb 18, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2026 | Schwichtenberg Paul | President and COO | Tax withholding(F) | 1K | $11.87 | $16K |
| Feb 18, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2026 | Schlessinger Sam | EVP, General Counsel | Tax withholding(F) | 1K | $11.87 | $15K |
| Feb 18, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 3K | — | $0 |
| Feb 7, 2026 | Patel Ajay | EVP and CFO | Tax withholding(F) | 825 | $12.74 | $11K |
| Feb 7, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 2K | — | $0 |
| Feb 7, 2026 | Patel Ajay | EVP and CFO | Option exercise(M) | 2K | — | $0 |
| Feb 7, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 2K | — | $0 |
| Feb 7, 2026 | Schwichtenberg Paul | President and COO | Tax withholding(F) | 825 | $12.74 | $11K |
| Feb 7, 2026 | Schwichtenberg Paul | President and COO | Option exercise(M) | 2K | — | $0 |
| Feb 7, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 1K | — | $0 |
| Feb 7, 2026 | Schlessinger Sam | EVP, General Counsel | Tax withholding(F) | 619 | $12.74 | $8K |
| Feb 7, 2026 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 1K | — | $0 |
| Nov 13, 2025 | Reisenauer Mark L | CEO, Director | Grant(A) | 1.0M | — | $0 |
| Nov 13, 2025 | Reisenauer Mark L | CEO, Director | Grant(A) | 500K | — | $0 |
| Nov 10, 2025 | Stark David Matthew | Director | Sell(S) | 9K | $0.76 | $7K |
| May 31, 2025 | O'Grady Brendan P. | CEO, Director | Tax withholding(F) | 49K | $0.66 | $33K |
| May 31, 2025 | O'Grady Brendan P. | CEO, Director | Option exercise(M) | 167K | — | $0 |
| May 31, 2025 | O'Grady Brendan P. | CEO, Director | Option exercise(M) | 167K | — | $0 |
| May 12, 2025 | Patel Ajay | EVP and CFO | Option exercise(M) | 38K | — | $0 |
| May 12, 2025 | Patel Ajay | EVP and CFO | Tax withholding(F) | 17K | $0.62 | $10K |
| May 12, 2025 | Patel Ajay | EVP and CFO | Option exercise(M) | 38K | — | $0 |
| May 12, 2025 | Schwichtenberg Paul | See Remarks | Option exercise(M) | 38K | — | $0 |
| May 12, 2025 | Schwichtenberg Paul | See Remarks | Tax withholding(F) | 17K | $0.62 | $10K |
| May 12, 2025 | Schwichtenberg Paul | See Remarks | Option exercise(M) | 38K | — | $0 |
| May 12, 2025 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 38K | — | $0 |
| May 12, 2025 | Schlessinger Sam | EVP, General Counsel | Tax withholding(F) | 15K | $0.62 | $9K |
| May 12, 2025 | Schlessinger Sam | EVP, General Counsel | Option exercise(M) | 38K | — | $0 |
| May 7, 2025 | Mason Heather L | Director | Grant(A) | 54K | — | $0 |
| May 7, 2025 | Mason Heather L | Director | Grant(A) | 81K | — | $0 |
| May 7, 2025 | McKee William | Director | Grant(A) | 54K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Assertio Holdings, Inc., SEC CIK 0001808665. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under ASRT and shows every filing by that issuer. Earlier filings under the same symbol by another issuer are left out.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-15. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
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