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 10, 2026 | Reyno Leonard | Chief Medical Officer | Tax withholding(F) | 7K | $4.06 | $30K |
| Jul 10, 2026 | Reyno Leonard | Chief Medical Officer | Option exercise(M) | 15K | — | $0 |
| Jul 1, 2026 | Anderson Kenneth Carl | Director | Grant(A) | 3K | $4.34 | $12K |
| Jul 1, 2026 | Grogan Donna Roy | Director | Grant(A) | 3K | $4.34 | $14K |
| Jun 24, 2026 | Hughes Owen | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Hoerter Steven L. | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Koppikar Utpal | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Anderson Kenneth Carl | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Cooper Ronald Harold Wilfred | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Bessen Laura | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Fawell Stephen | Director | Grant(A) | 62K | — | $0 |
| Jun 24, 2026 | Grogan Donna Roy | Director | Grant(A) | 62K | — | $0 |
| Jun 1, 2026 | Anderson Kenneth Carl | Director | Option exercise(M) | 1K | $2.11 | $2K |
| Jun 1, 2026 | Anderson Kenneth Carl | Director | Option exercise(M) | 1K | — | $0 |
| Apr 1, 2026 | Grogan Donna Roy | Director | Grant(A) | 5K | $2.70 | $14K |
| Apr 1, 2026 | Anderson Kenneth Carl | Director | Grant(A) | 4K | $2.70 | $11K |
| Feb 15, 2026 | Hirsch Andrew | President & CEO, Director | Tax withholding(F) | 9K | $1.89 | $17K |
| Feb 15, 2026 | Hirsch Andrew | President & CEO, Director | Option exercise(M) | 20K | — | $0 |
| Feb 14, 2026 | Mossler Mark | Chief Accounting Officer | Option exercise(M) | 9K | — | $0 |
| Feb 14, 2026 | Mossler Mark | Chief Accounting Officer | Tax withholding(F) | 3K | $1.89 | $6K |
| Feb 14, 2026 | Adams Kendra | Chief Financial Officer | Tax withholding(F) | 15K | $1.89 | $29K |
| Feb 14, 2026 | Adams Kendra | Chief Financial Officer | Option exercise(M) | 31K | — | $0 |
| Feb 14, 2026 | Reyno Leonard | Chief Medical Officer | Tax withholding(F) | 17K | $1.89 | $31K |
| Feb 14, 2026 | Reyno Leonard | Chief Medical Officer | Option exercise(M) | 31K | — | $0 |
| Feb 14, 2026 | Hirsch Andrew | President & CEO, Director | Tax withholding(F) | 39K | $1.89 | $74K |
| Feb 14, 2026 | Hirsch Andrew | President & CEO, Director | Option exercise(M) | 82K | — | $0 |
| Feb 14, 2026 | Schick Kelly | Chief People Officer | Option exercise(M) | 21K | — | $0 |
| Feb 14, 2026 | Schick Kelly | Chief People Officer | Tax withholding(F) | 7K | $1.89 | $14K |
| Feb 14, 2026 | Mahaney Paige | Chief Scientific Officer | Option exercise(M) | 7K | — | $0 |
| Feb 14, 2026 | Mahaney Paige | Chief Scientific Officer | Tax withholding(F) | 2K | $1.89 | $5K |
| Feb 14, 2026 | Boyle Scott N | Chief Business Officer | Tax withholding(F) | 7K | $1.89 | $14K |
| Feb 14, 2026 | Boyle Scott N | Chief Business Officer | Option exercise(M) | 21K | — | $0 |
| Feb 13, 2026 | Mossler Mark | Chief Accounting Officer | Grant(A) | 57K | — | $0 |
| Feb 13, 2026 | Adams Kendra | Chief Financial Officer | Tax withholding(F) | 2K | $1.89 | $4K |
| Feb 13, 2026 | Adams Kendra | Chief Financial Officer | Grant(A) | 240K | — | $0 |
| Feb 13, 2026 | Adams Kendra | Chief Financial Officer | Option exercise(M) | 4K | — | $0 |
| Feb 13, 2026 | Reyno Leonard | Chief Medical Officer | Grant(A) | 240K | — | $0 |
| Feb 13, 2026 | Hirsch Andrew | President & CEO, Director | Grant(A) | 700K | — | $0 |
| Feb 13, 2026 | Schick Kelly | Chief People Officer | Grant(A) | 200K | — | $0 |
| Feb 13, 2026 | Schick Kelly | Chief People Officer | Option exercise(M) | 5K | — | $0 |
| Feb 13, 2026 | Schick Kelly | Chief People Officer | Tax withholding(F) | 2K | $1.89 | $3K |
| Feb 13, 2026 | Mahaney Paige | Chief Scientific Officer | Grant(A) | 240K | — | $0 |
| Feb 13, 2026 | Boyle Scott N | Chief Business Officer | Grant(A) | 200K | — | $0 |
| Feb 13, 2026 | Boyle Scott N | Chief Business Officer | Option exercise(M) | 5K | — | $0 |
| Feb 13, 2026 | Boyle Scott N | Chief Business Officer | Tax withholding(F) | 2K | $1.89 | $3K |
| Jan 16, 2026 | Reyno Leonard | Chief Medical Officer | Sell(S) | 10K | $2.22 | $22K |
| Jan 2, 2026 | Grogan Donna Roy | Director | Grant(A) | 8K | $1.93 | $15K |
| Jan 2, 2026 | Anderson Kenneth Carl | Director | Grant(A) | 6K | $1.93 | $11K |
| Oct 28, 2025 | Mahaney Paige | Chief Scientific Officer | Option exercise(M) | 19K | — | $0 |
| Oct 28, 2025 | Mahaney Paige | Chief Scientific Officer | Tax withholding(F) | 6K | $2.58 | $15K |
| Oct 1, 2025 | Grogan Donna Roy | Director | Grant(A) | 7K | $2.15 | $14K |
| Oct 1, 2025 | Anderson Kenneth Carl | Director | Grant(A) | 5K | $2.15 | $12K |
| Sep 18, 2025 | Adams Kendra | Chief Financial Officer | Option exercise(M) | 6K | — | $0 |
| Sep 18, 2025 | Adams Kendra | Chief Financial Officer | Tax withholding(F) | 3K | $3.32 | $9K |
| Jul 10, 2025 | Reyno Leonard | Chief Medical Officer | Tax withholding(F) | 7K | $1.99 | $15K |
| Jul 10, 2025 | Reyno Leonard | Chief Medical Officer | Option exercise(M) | 15K | — | $0 |
| Jul 1, 2025 | Grogan Donna Roy | Director | Grant(A) | 10K | $1.51 | $15K |
| Jul 1, 2025 | Anderson Kenneth Carl | Director | Grant(A) | 8K | $1.51 | $12K |
| Jun 18, 2025 | Hoerter Steven L. | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Cooper Ronald Harold Wilfred | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Grogan Donna Roy | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Bessen Laura | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Anderson Kenneth Carl | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Fawell Stephen | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Hughes Owen | Director | Grant(A) | 36K | — | $0 |
| Jun 18, 2025 | Koppikar Utpal | Director | Grant(A) | 36K | — | $0 |
| Apr 1, 2025 | Anderson Kenneth Carl | Director | Grant(A) | 8K | $1.44 | $11K |
| Apr 1, 2025 | Grogan Donna Roy | Director | Grant(A) | 10K | $1.44 | $14K |
| Feb 18, 2025 | Boyle Scott N | Chief Business Officer | Sell(S) | 669 | $3.15 | $2K |
| Feb 15, 2025 | Hirsch Andrew | President & CEO, Director | Tax withholding(F) | 9K | $3.18 | $30K |
| Feb 14, 2025 | Reyno Leonard | Chief Medical Officer | Tax withholding(F) | 5K | $3.18 | $16K |
| Feb 14, 2025 | Reyno Leonard | Chief Medical Officer | Grant(A) | 87K | — | $0 |
| Feb 14, 2025 | Reyno Leonard | Chief Medical Officer | Grant(A) | 131K | — | $0 |
| Feb 14, 2025 | Mahaney Paige | Chief Scientific Officer | Grant(A) | 28K | — | $0 |
| Feb 14, 2025 | Mahaney Paige | Chief Scientific Officer | Grant(A) | 42K | — | $0 |
| Feb 14, 2025 | Adams Kendra | Chief Financial Officer | Tax withholding(F) | 5K | $3.18 | $14K |
| Feb 14, 2025 | Adams Kendra | Chief Financial Officer | Grant(A) | 87K | — | $0 |
| Feb 14, 2025 | Adams Kendra | Chief Financial Officer | Grant(A) | 131K | — | $0 |
| Feb 14, 2025 | Schick Kelly | Chief People Officer | Grant(A) | 57K | — | $0 |
| Feb 14, 2025 | Schick Kelly | Chief People Officer | Tax withholding(F) | 2K | $3.18 | $8K |
| Feb 14, 2025 | Schick Kelly | Chief People Officer | Grant(A) | 85K | — | $0 |
| Feb 14, 2025 | Mossler Mark | Chief Accounting Officer | Tax withholding(F) | 2K | $3.18 | $5K |
| Feb 14, 2025 | Boyle Scott N | Chief Business Officer | Grant(A) | 57K | — | $0 |
| Feb 14, 2025 | Boyle Scott N | Chief Business Officer | Sell(S) | 490 | $3.15 | $2K |
| Feb 14, 2025 | Boyle Scott N | Chief Business Officer | Tax withholding(F) | 2K | $3.18 | $8K |
| Feb 14, 2025 | Boyle Scott N | Chief Business Officer | Grant(A) | 85K | — | $0 |
| Feb 14, 2025 | Siegel Jolie | Chief Legal Officer | Grant(A) | 57K | — | $0 |
| Feb 14, 2025 | Siegel Jolie | Chief Legal Officer | Tax withholding(F) | 3K | $3.18 | $9K |
| Feb 14, 2025 | Siegel Jolie | Chief Legal Officer | Grant(A) | 85K | — | $0 |
| Feb 14, 2025 | Hirsch Andrew | President & CEO, Director | Grant(A) | 224K | — | $0 |
| Feb 14, 2025 | Hirsch Andrew | President & CEO, Director | Tax withholding(F) | 13K | $3.18 | $41K |
| Feb 14, 2025 | Hirsch Andrew | President & CEO, Director | Grant(A) | 335K | — | $0 |
| Feb 13, 2025 | Adams Kendra | Chief Financial Officer | Tax withholding(F) | 2K | $3.20 | $6K |
| Feb 13, 2025 | Schick Kelly | Chief People Officer | Tax withholding(F) | 2K | $3.20 | $6K |
| Feb 13, 2025 | Boyle Scott N | Chief Business Officer | Tax withholding(F) | 2K | $3.20 | $6K |
| Feb 13, 2025 | Siegel Jolie | Chief Legal Officer | Tax withholding(F) | 2K | $3.20 | $7K |
| Jan 2, 2025 | Anderson Kenneth Carl | Director | Grant(A) | 3K | $3.66 | $11K |
| Jan 2, 2025 | Grogan Donna Roy | Director | Grant(A) | 4K | $3.66 | $14K |
| Nov 19, 2024 | Hoerter Steven L. | Director | Grant(A) | 65K | — | $0 |
| Nov 7, 2024 | Hirsch Andrew | President & CEO, Director | Tax withholding(F) | 6K | $6.04 | $34K |
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).