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 |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | Otero Jose Manuel | Chief Operating Officer | Sell(S) | 5K | $4.48 | $21K |
| Jul 1, 2026 | Bhalla Narinder Pal | Chief Medical Officer | Sell(S) | 22K | $4.42 | $99K |
| Jul 1, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 26K | $4.48 | $116K |
| Jul 1, 2026 | Tamayo Louis Edward | Chief Financial Officer | Sell(S) | 5K | $4.49 | $21K |
| Jun 29, 2026 | Otero Jose Manuel | Chief Operating Officer | Grant(A) | 12K | — | $0 |
| Jun 29, 2026 | Bhalla Narinder Pal | Chief Medical Officer | Grant(A) | 55K | — | $0 |
| Jun 29, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 67K | — | $0 |
| Jun 29, 2026 | Tamayo Louis Edward | Chief Financial Officer | Grant(A) | 12K | — | $0 |
| Jun 25, 2026 | Agger Mette Kirstine | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Altschuler Steven | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Cholmondeley Paula H | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Cooperstone Brenda | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Diaz Reinaldo M | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Van Hauwermeiren Timothy | Director | Grant(A) | 35K | — | $0 |
| Jun 25, 2026 | Tanguler Tolga | Director | Grant(A) | 35K | — | $0 |
| May 18, 2026 | Otero Jose Manuel | Chief Operating Officer | Sell(S) | 1K | $5.07 | $7K |
| May 18, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 3K | $5.06 | $17K |
| Apr 28, 2026 | Sepp-Lorenzino Laura | Director | Grant(A) | 50K | — | $0 |
| Apr 6, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 55K | $5.69 | $313K |
| Mar 13, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 3K | $2.64 | $7K |
| Mar 13, 2026 | Otero Jose Manuel | Chief Operating Officer | Grant(A) | 6K | $2.64 | $16K |
| Feb 18, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 10K | $6.38 | $65K |
| Feb 18, 2026 | Otero Jose Manuel | Chief Operating Officer | Sell(S) | 3K | $6.40 | $19K |
| Feb 13, 2026 | Bhalla Narinder Pal | Chief Medical Officer | Grant(A) | 50K | — | $0 |
| Feb 13, 2026 | Bhalla Narinder Pal | Chief Medical Officer | Grant(A) | 297K | — | $0 |
| Feb 4, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 162K | — | $0 |
| Feb 4, 2026 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 647K | — | $0 |
| Feb 4, 2026 | Otero Jose Manuel | Chief Operating Officer | Grant(A) | 65K | — | $0 |
| Feb 4, 2026 | Otero Jose Manuel | Chief Operating Officer | Grant(A) | 260K | — | $0 |
| Feb 4, 2026 | Tamayo Louis Edward | Chief Financial Officer | Grant(A) | 45K | — | $0 |
| Feb 4, 2026 | Tamayo Louis Edward | Chief Financial Officer | Grant(A) | 227K | — | $0 |
| Nov 18, 2025 | Otero Jose Manuel | Chief Operating Officer | Sell(S) | 721 | $9.27 | $7K |
| Nov 18, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 615 | $9.27 | $6K |
| Nov 18, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 549 | $9.27 | $5K |
| Nov 18, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 1K | $9.27 | $10K |
| Nov 18, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 386 | $9.27 | $4K |
| Oct 17, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 38 | $9.56 | $363 |
| Oct 17, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 3K | $8.94 | $30K |
| Oct 17, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 40 | $9.56 | $382 |
| Oct 17, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 3K | $8.94 | $31K |
| Oct 17, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 13K | $8.94 | $116K |
| Oct 17, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 148 | $9.56 | $1K |
| Oct 17, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 44 | $9.56 | $421 |
| Oct 17, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 4K | $8.94 | $34K |
| Oct 17, 2025 | Otero Jose Manuel | Chief Technical Officer | Sell(S) | 2K | $8.94 | $19K |
| Oct 17, 2025 | Otero Jose Manuel | Chief Technical Officer | Sell(S) | 24 | $9.56 | $229 |
| Oct 15, 2025 | Adler Eric | Chief Medical Officer | Grant(A) | 10K | — | $0 |
| Oct 15, 2025 | Robertson Jenny | Chief Legal Officer | Grant(A) | 10K | — | $0 |
| Oct 15, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 33K | — | $0 |
| Oct 15, 2025 | See Tai Sandi | Chief Development Officer | Grant(A) | 11K | — | $0 |
| Oct 15, 2025 | Otero Jose Manuel | Chief Technical Officer | Grant(A) | 6K | — | $0 |
| Sep 12, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 2K | $2.64 | $6K |
| Aug 29, 2025 | Tamayo Louis Edward | Chief Financial Officer | Grant(A) | 45K | — | $0 |
| Aug 29, 2025 | Tamayo Louis Edward | Chief Financial Officer | Grant(A) | 280K | — | $0 |
| Aug 18, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 382 | $4.67 | $2K |
| Aug 18, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 608 | $4.67 | $3K |
| Aug 18, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 542 | $4.67 | $3K |
| Aug 18, 2025 | Otero Jose Manuel | Chief Technical Officer | Sell(S) | 3K | $4.67 | $13K |
| Aug 18, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 1K | $4.67 | $5K |
| Jun 26, 2025 | Agger Mette Kirstine | Director | Grant(A) | 25K | — | $0 |
| Jun 26, 2025 | Altschuler Steven | Director | Grant(A) | 25K | — | $0 |
| Jun 26, 2025 | Cholmondeley Paula H | Director | Grant(A) | 25K | — | $0 |
| Jun 26, 2025 | Cooperstone Brenda | Director | Grant(A) | 25K | — | $0 |
| Jun 26, 2025 | Diaz Reinaldo M | Director | Grant(A) | 25K | — | $0 |
| Jun 26, 2025 | Van Hauwermeiren Timothy | Director | Grant(A) | 23K | — | $0 |
| Jun 26, 2025 | Tanguler Tolga | Director | Grant(A) | 15K | — | $0 |
| May 16, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 367 | $2.77 | $1K |
| May 16, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 521 | $2.77 | $1K |
| May 16, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 585 | $2.77 | $2K |
| May 16, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 1K | $2.77 | $3K |
| Mar 14, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 2K | $2.61 | $6K |
| Mar 14, 2025 | See Tai Sandi | Chief Development Officer | Grant(A) | 6K | $2.61 | $15K |
| Mar 14, 2025 | Robertson Jenny | Chief Legal Officer | Grant(A) | 6K | $2.61 | $15K |
| Mar 14, 2025 | Otero Jose Manuel | Chief Technical Officer | Grant(A) | 6K | $2.61 | $15K |
| Feb 19, 2025 | Robertson Jenny | Chief Legal Officer | Sell(S) | 2K | $4.41 | $9K |
| Feb 19, 2025 | Adler Eric | Chief Medical Officer | Sell(S) | 2K | $4.41 | $10K |
| Feb 19, 2025 | See Tai Sandi | Chief Development Officer | Sell(S) | 1K | $4.41 | $7K |
| Feb 19, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 4K | $4.41 | $19K |
| Jan 17, 2025 | Rasbach Kyle | Chief Financial Officer | Grant(A) | 41K | — | $0 |
| Jan 17, 2025 | Rasbach Kyle | Chief Financial Officer | Grant(A) | 245K | — | $0 |
| Jan 7, 2025 | Adler Eric | Chief Medical Officer | Grant(A) | 44K | — | $0 |
| Jan 7, 2025 | Adler Eric | Chief Medical Officer | Grant(A) | 88K | — | $0 |
| Jan 7, 2025 | See Tai Sandi | Chief Development Officer | Grant(A) | 39K | — | $0 |
| Jan 7, 2025 | See Tai Sandi | Chief Development Officer | Grant(A) | 78K | — | $0 |
| Jan 7, 2025 | Robertson Jenny | Chief Legal & Admin Officer | Grant(A) | 36K | — | $0 |
| Jan 7, 2025 | Robertson Jenny | Chief Legal & Admin Officer | Grant(A) | 73K | — | $0 |
| Jan 7, 2025 | Otero Jose Manuel | Chief Technical Officer | Grant(A) | 26K | — | $0 |
| Jan 7, 2025 | Otero Jose Manuel | Chief Technical Officer | Grant(A) | 53K | — | $0 |
| Jan 7, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 104K | — | $0 |
| Jan 7, 2025 | Townsend Richard Nolan | Chief Executive Officer, Director | Grant(A) | 208K | — | $0 |
| Dec 10, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Option exercise(M) | 3K | $2.33 | $6K |
| Dec 10, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 3K | $8.20 | $21K |
| Dec 10, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Nov 25, 2024 | Cholmondeley Paula H | Director | Buy(P) | 15K | $6.99 | $105K |
| Nov 11, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 3K | $7.82 | $20K |
| Nov 11, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Option exercise(M) | 3K | $2.33 | $6K |
| Nov 11, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Nov 11, 2024 | Tanguler Tolga | Director | Grant(A) | 36K | — | $0 |
| Oct 10, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Option exercise(M) | 5K | $2.33 | $12K |
| Oct 10, 2024 | Townsend Richard Nolan | Chief Executive Officer, Director | Sell(S) | 5K | $8.10 | $41K |
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 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).