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 |
|---|---|---|---|---|---|---|
| May 19, 2026 | Royan Ajay | Director | Grant(A) | 50K | — | $0 |
| May 19, 2026 | McLaughlin Kevin F | Director | Grant(A) | 50K | — | $0 |
| May 19, 2026 | McGuire Terrance | Director | Grant(A) | 50K | — | $0 |
| May 19, 2026 | Elia Marc | Director | Grant(A) | 50K | — | $0 |
| May 19, 2026 | Berry Tamsin | Director | Grant(A) | 50K | — | $0 |
| May 19, 2026 | Bolno Paul | Director | Grant(A) | 33K | — | $0 |
| Feb 18, 2026 | Andersen Jill | Chief Legal Officer, Secretary | Sell(S) | 35K | $1.58 | $55K |
| Feb 18, 2026 | Lee Timothy Edward | Chief Commercial Officer | Sell(S) | 21K | $1.58 | $33K |
| Feb 18, 2026 | Duke William E. | Chief Financial Officer | Sell(S) | 21K | $1.58 | $33K |
| Feb 18, 2026 | Green Julie | Chief Human Resources Officer | Sell(S) | 21K | $1.58 | $33K |
| Feb 18, 2026 | Allen Robert D. III | Chief Scientific Officer | Sell(S) | 19K | $1.58 | $31K |
| Feb 17, 2026 | Andersen Jill | Chief Legal Officer, Secretary | Sell(S) | 33K | $1.54 | $50K |
| Feb 17, 2026 | Lee Timothy Edward | Chief Commercial Officer | Sell(S) | 20K | $1.54 | $30K |
| Feb 17, 2026 | Duke William E. | Chief Financial Officer | Sell(S) | 20K | $1.54 | $30K |
| Feb 17, 2026 | Green Julie | Chief Human Resources Officer | Sell(S) | 20K | $1.54 | $30K |
| Feb 17, 2026 | Allen Robert D. III | Chief Scientific Officer | Sell(S) | 18K | $1.54 | $28K |
| Feb 15, 2026 | Andersen Jill | Chief Legal Officer, Secretary | Option exercise(M) | 165K | — | — |
| Feb 15, 2026 | Andersen Jill | Chief Legal Officer, Secretary | Option exercise(M) | 165K | — | $0 |
| Feb 15, 2026 | Lee Timothy Edward | Chief Commercial Officer | Option exercise(M) | 99K | — | — |
| Feb 15, 2026 | Lee Timothy Edward | Chief Commercial Officer | Option exercise(M) | 99K | — | $0 |
| Feb 15, 2026 | Duke William E. | Chief Financial Officer | Option exercise(M) | 99K | — | — |
| Feb 15, 2026 | Duke William E. | Chief Financial Officer | Option exercise(M) | 99K | — | $0 |
| Feb 15, 2026 | Green Julie | Chief Human Resources Officer | Option exercise(M) | 99K | — | — |
| Feb 15, 2026 | Green Julie | Chief Human Resources Officer | Option exercise(M) | 99K | — | $0 |
| Feb 15, 2026 | Allen Robert D. III | Chief Scientific Officer | Option exercise(M) | 99K | — | — |
| Feb 15, 2026 | Allen Robert D. III | Chief Scientific Officer | Option exercise(M) | 99K | — | $0 |
| Jan 29, 2026 | Allen Robert D. III | Chief Scientific Officer | Grant(A) | 625K | — | $0 |
| Jan 29, 2026 | Andersen Jill | Chief Legal Officer, Secretary | Grant(A) | 820K | — | $0 |
| Jan 29, 2026 | Lee Timothy Edward | Chief Commercial Officer | Grant(A) | 675K | — | $0 |
| Jan 29, 2026 | Green Julie | Chief Human Resources Officer | Grant(A) | 675K | — | $0 |
| Jan 29, 2026 | Duke William E. | Chief Financial Officer | Grant(A) | 625K | — | $0 |
| Nov 19, 2025 | McLaughlin Kevin F | Director | Buy(P) | 50K | $2.50 | $125K |
| Sep 22, 2025 | Bolno Paul | Director | Grant(A) | 100K | — | $0 |
| Aug 19, 2025 | Allen Robert D. III | Chief Scientific Officer | Sell(S) | 27K | $0.57 | $16K |
| Aug 19, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Sell(S) | 49K | $0.57 | $28K |
| Aug 19, 2025 | Green Julie | Chief Human Resources Officer | Sell(S) | 30K | $0.57 | $17K |
| Aug 19, 2025 | Duke William E. | Chief Financial Officer | Sell(S) | 30K | $0.57 | $17K |
| Aug 19, 2025 | Lee Timothy Edward | Chief Commercial Officer | Sell(S) | 30K | $0.57 | $17K |
| Aug 18, 2025 | Allen Robert D. III | Chief Scientific Officer | Sell(S) | 19K | $0.65 | $12K |
| Aug 18, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Sell(S) | 33K | $0.65 | $22K |
| Aug 18, 2025 | Green Julie | Chief Human Resources Officer | Sell(S) | 20K | $0.65 | $13K |
| Aug 18, 2025 | Duke William E. | Chief Financial Officer | Sell(S) | 20K | $0.65 | $13K |
| Aug 18, 2025 | Lee Timothy Edward | Chief Commercial Officer | Sell(S) | 20K | $0.65 | $13K |
| Aug 15, 2025 | Allen Robert D. III | Chief Scientific Officer | Option exercise(M) | 99K | — | — |
| Aug 15, 2025 | Allen Robert D. III | Chief Scientific Officer | Option exercise(M) | 99K | — | $0 |
| Aug 15, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Option exercise(M) | 165K | — | — |
| Aug 15, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Option exercise(M) | 165K | — | $0 |
| Aug 15, 2025 | Green Julie | Chief Human Resources Officer | Option exercise(M) | 99K | — | — |
| Aug 15, 2025 | Green Julie | Chief Human Resources Officer | Option exercise(M) | 99K | — | $0 |
| Aug 15, 2025 | Duke William E. | Chief Financial Officer | Option exercise(M) | 99K | — | — |
| Aug 15, 2025 | Duke William E. | Chief Financial Officer | Option exercise(M) | 99K | — | $0 |
| Aug 15, 2025 | Lee Timothy Edward | Chief Commercial Officer | Option exercise(M) | 99K | — | — |
| Aug 15, 2025 | Lee Timothy Edward | Chief Commercial Officer | Option exercise(M) | 99K | — | $0 |
| May 20, 2025 | Royan Ajay | Director | Grant(A) | 8K | — | $0 |
| May 20, 2025 | Lindenboom Christine | Director | Grant(A) | 50K | — | $0 |
| May 20, 2025 | M28 Capital Management LP | Insider | Grant(A) | 50K | — | $0 |
| May 20, 2025 | McLaughlin Kevin F | Director | Grant(A) | 50K | — | $0 |
| May 20, 2025 | Berry Tamsin | Director | Grant(A) | 50K | — | $0 |
| May 20, 2025 | McGuire Terrance | Director | Grant(A) | 50K | — | $0 |
| Mar 24, 2025 | Royan Ajay | Director | Grant(A) | 100K | — | $0 |
| Feb 15, 2025 | Lee Timothy Edward | Chief Commercial Officer | Grant(A) | 950K | — | $0 |
| Feb 15, 2025 | Lee Timothy Edward | Chief Commercial Officer | Grant(A) | 300K | — | $0 |
| Feb 15, 2025 | Green Julie | Chief Human Resources Officer | Grant(A) | 950K | — | $0 |
| Feb 15, 2025 | Green Julie | Chief Human Resources Officer | Grant(A) | 300K | — | $0 |
| Feb 15, 2025 | Duke William E. | Chief Financial Officer | Grant(A) | 950K | — | $0 |
| Feb 15, 2025 | Duke William E. | Chief Financial Officer | Grant(A) | 300K | — | $0 |
| Feb 15, 2025 | Allen Robert D. III | Chief Scientific Officer | Grant(A) | 300K | — | $0 |
| Feb 15, 2025 | Allen Robert D. III | Chief Scientific Officer | Grant(A) | 950K | — | $0 |
| Feb 15, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Grant(A) | 950K | — | $0 |
| Feb 15, 2025 | Andersen Jill | Chief Legal Officer, Secretary | Grant(A) | 500K | — | $0 |
| Dec 31, 2024 | McGuire Terrance | Director | Sell(S) | 103K | $0.45 | $47K |
| Dec 30, 2024 | McGuire Terrance | Director | Sell(S) | 87K | $0.48 | $42K |
| Dec 27, 2024 | McGuire Terrance | Director | Sell(S) | 84K | $0.52 | $44K |
| Dec 26, 2024 | McGuire Terrance | Director | Sell(S) | 84K | $0.54 | $45K |
| Dec 24, 2024 | McGuire Terrance | Director | Sell(S) | 68K | $0.51 | $35K |
| Dec 23, 2024 | McGuire Terrance | Director | Sell(S) | 76K | $0.45 | $34K |
| Dec 20, 2024 | McGuire Terrance | Director | Sell(S) | 120K | $0.42 | $50K |
| Dec 19, 2024 | McGuire Terrance | Director | Sell(S) | 152K | $0.43 | $65K |
| Dec 18, 2024 | McGuire Terrance | Director | Sell(S) | 75K | $0.47 | $35K |
| Dec 17, 2024 | McGuire Terrance | Director | Sell(S) | 97K | $0.48 | $47K |
| Dec 16, 2024 | McGuire Terrance | Director | Sell(S) | 65K | $0.47 | $31K |
| Dec 12, 2024 | McGuire Terrance | Director | Sell(S) | 125K | $0.58 | $73K |
| Dec 11, 2024 | McGuire Terrance | Director | Sell(S) | 160K | $0.59 | $95K |
| Dec 10, 2024 | McGuire Terrance | Director | Sell(S) | 175K | $0.59 | $103K |
| Dec 9, 2024 | McGuire Terrance | Director | Sell(S) | 150K | $0.61 | $92K |
| Jun 5, 2024 | Lee Timothy Edward | Chief Commercial Officer | Grant(A) | 600K | — | $0 |
| May 29, 2024 | McGuire Terrance | Director | Sell(S) | 112K | $1.66 | $187K |
| May 21, 2024 | Gupta Srishti | Director | Grant(A) | 100K | — | $0 |
| May 21, 2024 | Lindenboom Christine | Director | Grant(A) | 50K | — | $0 |
| May 21, 2024 | M28 Capital Management LP | Insider | Grant(A) | 50K | — | $0 |
| May 21, 2024 | Berry Tamsin | Director | Grant(A) | 50K | — | $0 |
| May 21, 2024 | McLaughlin Kevin F | Director | Grant(A) | 100K | — | $0 |
| May 21, 2024 | Cotter Sara | Director | Grant(A) | 41K | — | $0 |
| May 21, 2024 | McGuire Terrance | Director | Grant(A) | 50K | — | $0 |
| Jan 24, 2024 | Green Julie | Chief Human Resources Officer | Grant(A) | 240K | — | $0 |
| Jan 19, 2024 | Adimab, LLC | 10% Owner | Sell(S) | 5.0M | $3.95 | $19.8M |
| Dec 18, 2023 | Allen Robert D. III | Chief Scientific Officer | Grant(A) | 400K | — | $0 |
| Dec 18, 2023 | Duke William E. | Chief Financial Officer | Grant(A) | 200K | — | $0 |
| Dec 18, 2023 | Andersen Jill | Chief Legal Officer, Secretary | Grant(A) | 400K | — | $0 |
| Dec 18, 2023 | Price Stacy | Chief Tech. and Manuf. Officer | Grant(A) | 400K | — | $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.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).