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 |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | Thompson Tommy G | Director | Buy(P) | 8K | $1.67 | $14K |
| Nov 3, 2025 | Walker Marlan D | Chief Executive Officer | Grant(A) | 67K | — | $0 |
| Nov 3, 2025 | Collins Cooper C. | Director | Grant(A) | 9K | — | $0 |
| Nov 3, 2025 | Naughton Gail K | Director | Grant(A) | 9K | — | $0 |
| Nov 3, 2025 | Thompson Tommy G | Director | Grant(A) | 9K | — | $0 |
| Apr 14, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 490 | $1.00 | $490 |
| Apr 14, 2025 | Thompson Tommy G | Director | Buy(P) | 325 | $1.00 | $325 |
| Apr 10, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 1K | $0.86 | $1K |
| Apr 9, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 1K | $0.87 | $988 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 770 | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 770 | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Thompson Tommy G | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Thompson Tommy G | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Collins Cooper C. | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Collins Cooper C. | Director | Option exercise(M) | 9K | — | $0 |
| Aug 22, 2024 | Collins Cooper C. | Director | Buy(P) | 4K | $1.73 | $7K |
| Aug 21, 2024 | Collins Cooper C. | Director | Buy(P) | 1K | $1.70 | $2K |
| Dec 7, 2023 | Walker Marlan D | Chief Executive Officer | Sell(S) | 5K | $2.24 | $10K |
| Dec 6, 2023 | Walker Marlan D | Chief Executive Officer | Sell(S) | 15K | $2.31 | $33K |
| Dec 5, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 70K | — | $0 |
| Dec 5, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 70K | — | $0 |
| Nov 15, 2023 | Rosen David Efraim | 10% Owner | Grant(A) | 877K | $2.28 | $2.0M |
| Aug 17, 2023 | Ziegler Joseph | Principal Financial Officer | Grant(A) | 8K | — | $0 |
| Jul 17, 2023 | Collins Cooper C. | Director | Grant(A) | 9K | — | $0 |
| Jul 17, 2023 | Naughton Gail K | Director | Grant(A) | 9K | — | $0 |
| Jul 17, 2023 | Thompson Tommy G | Director | Grant(A) | 9K | — | $0 |
| Jun 28, 2023 | Rosen David Efraim | Director, 10% Owner | Grant(A) | 313K | $3.68 | $1.2M |
| Apr 26, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Apr 26, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 1K | — | $0 |
| Apr 26, 2023 | Walker Marlan D | Chief Executive Officer | Sell(S) | 692 | $3.64 | $3K |
| Apr 26, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 1K | — | $0 |
| Apr 26, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Apr 12, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 50K | — | $0 |
| Apr 12, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 50K | — | $0 |
| Feb 21, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Grant(A) | 50K | — | $0 |
| Feb 21, 2023 | Walker Marlan D | Chief Executive Officer | Grant(A) | 70K | — | $0 |
| Jan 27, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Sell(S) | 49 | $5.09 | $249 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Sell(S) | 2K | $5.08 | $8K |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 1K | — | $0 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 1K | — | $0 |
| Jan 26, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 24, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Sell(S) | 7 | $5.31 | $37 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Sell(S) | 1K | $5.34 | $7K |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 1K | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 380 | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 519 | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 380 | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 1K | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 2K | — | $0 |
| Jan 23, 2023 | Donegan Michael C | Prin. Fin. and Acctg. Officer | Option exercise(M) | 519 | — | $0 |
| Dec 30, 2022 | Rubric Capital Management LP | Director, 10% Owner | Disposed to issuer(D) | 29K | $1,333.00as filed | — |
| Dec 9, 2022 | Rubric Capital Management LP | 10% Owner | Buy(P) | 15K | $6.09 | $90K |
| Dec 9, 2022 | Bernick Brian | Co-Chief Executive Officer | Sell(S) | 320 | $6.31 | $2K |
| Dec 8, 2022 | Rosen David Efraim | 10% Owner | Buy(P) | 300 | $5.83 | $2K |
| Dec 7, 2022 | Rosen David Efraim | 10% Owner | Buy(P) | 20K | $5.66 | $114K |
| Dec 7, 2022 | Naughton Gail K | Director | Sell(S) | 4K | $5.26 | $21K |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 262 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Sell(S) | 910 | $4.78 | $4K |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 534 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 380 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 2K | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 262 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 534 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 380 | — | $0 |
| Dec 6, 2022 | Donegan Michael C | Interim CFO/CAO/VP of Finance | Option exercise(M) | 2K | — | $0 |
| Dec 6, 2022 | Glickman Mark A | Co-Chief Executive Officer | Sell(S) | 440 | $4.92 | $2K |
| Dec 6, 2022 | Glickman Mark A | Co-Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Dec 6, 2022 | Glickman Mark A | Co-Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 1K | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Sell(S) | 1K | $4.95 | $5K |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 388 | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 1K | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 1K | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 1K | — | $0 |
| Dec 6, 2022 | Walker Marlan D | General Counsel | Option exercise(M) | 388 | — | $0 |
| Dec 6, 2022 | Bernick Brian | Co-Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Dec 6, 2022 | Bernick Brian | Co-Chief Executive Officer | Sell(S) | 935 | $4.92 | $5K |
| Dec 6, 2022 | Bernick Brian | Co-Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Oct 28, 2022 | Rubric Capital Management LP | 10% Owner | Buy(P) | 7K | $1,000.00as filed | — |
| Sep 30, 2022 | Rubric Capital Management LP | 10% Owner | Buy(P) | 7K | $1,000.00as filed | — |
| Sep 29, 2022 | Bisaro Paul | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Collins Cooper C. | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Ling Karen | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Musing Jules A. | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Naughton Gail K | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Russell Angus C. | Director | Grant(A) | 5K | — | $0 |
| Sep 29, 2022 | Thompson Tommy G | Director | Grant(A) | 34K | — | $0 |
| Aug 18, 2022 | Bisaro Paul | Director | Option exercise(M) | 2K | — | — |
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.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-08-28. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for TXMD