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 |
|---|---|---|---|---|---|---|
| Mar 4, 2025 | Ball Bryan | See remarks | Grant(A) | 100K | $2.40 | $240K |
| Mar 4, 2025 | Dornan David | Chief Scientific Officer | Grant(A) | 688K | — | $0 |
| Mar 4, 2025 | Zhao Baiteng | Director | Grant(A) | 1.3M | $2.40 | $3.0M |
| Mar 4, 2025 | Castelein Caley | Director | Grant(A) | 1.7M | $2.40 | $4.0M |
| Mar 4, 2025 | Dalal Anupam | Director | Grant(A) | 1.6M | $2.40 | $3.7M |
| Mar 3, 2025 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 6K | $2.35 | $13K |
| Mar 3, 2025 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Sell(S) | 3K | $2.35 | $7K |
| Mar 3, 2025 | Ball Bryan | See remarks | Sell(S) | 2K | $2.35 | $5K |
| Mar 1, 2025 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 16K | — | — |
| Mar 1, 2025 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 16K | — | $0 |
| Mar 1, 2025 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Option exercise(M) | 7K | — | — |
| Mar 1, 2025 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Option exercise(M) | 7K | — | $0 |
| Mar 1, 2025 | Ball Bryan | See remarks | Option exercise(M) | 5K | — | — |
| Mar 1, 2025 | Ball Bryan | See remarks | Option exercise(M) | 5K | — | $0 |
| Feb 28, 2025 | Aghazadeh Behzad | Director, 10% Owner | Grant(A) | 8.3M | $2.40 | $20.0M |
| Dec 19, 2024 | Zhao Baiteng | Director | Grant(A) | 61K | — | $0 |
| Oct 3, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 10K | $1.94 | $19K |
| Oct 2, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 33K | — | $0 |
| Oct 2, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 33K | — | $0 |
| Sep 3, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 40K | $1.71 | $68K |
| Aug 5, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 6K | $1.34 | $8K |
| Aug 2, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 19K | $1.41 | $27K |
| Aug 1, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 15K | $1.50 | $23K |
| Jul 2, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 9K | $1.34 | $12K |
| Jul 1, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 31K | $1.45 | $45K |
| Jun 12, 2024 | Hehenberger Karin M. | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Dalal Anupam | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Castelein Caley | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Reeve Emma | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Hirmand Mohammad | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Maroun Richard E | Director | Grant(A) | 46K | — | $0 |
| Jun 12, 2024 | Avoro Capital Advisors LLC | Director, 10% Owner | Grant(A) | 46K | — | $0 |
| Jun 4, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 20K | $1.77 | $36K |
| Jun 3, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 20K | $1.81 | $36K |
| May 1, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 40K | $1.93 | $77K |
| Apr 2, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 22K | $2.23 | $50K |
| Apr 1, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 18K | $2.31 | $41K |
| Mar 4, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 15K | $2.10 | $31K |
| Mar 1, 2024 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Grant(A) | 138K | — | $0 |
| Mar 1, 2024 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Grant(A) | 27K | — | $0 |
| Mar 1, 2024 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Grant(A) | 55K | — | $0 |
| Mar 1, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 65K | — | $0 |
| Mar 1, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 130K | — | $0 |
| Mar 1, 2024 | Lennon David James | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 31K | — | $0 |
| Mar 1, 2024 | Itri Lorettta M | CHIEF MEDICAL OFFICER | Grant(A) | 30K | — | $0 |
| Mar 1, 2024 | Itri Lorettta M | CHIEF MEDICAL OFFICER | Grant(A) | 60K | — | $0 |
| Mar 1, 2024 | Itri Lorettta M | CHIEF MEDICAL OFFICER | Grant(A) | 77K | — | $0 |
| Mar 1, 2024 | Desai Neil | EXECUTIVE CHAIRMAN, Director | Sell(S) | 27K | $1.97 | $53K |
| Feb 1, 2024 | Desai Neil | Executive Chairman, Director | Sell(S) | 42K | $1.74 | $73K |
| Jan 2, 2024 | Desai Neil | Executive Chairman, Director | Sell(S) | 42K | $2.06 | $87K |
| Dec 6, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 7K | $4.82 | $34K |
| Dec 5, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 16K | $5.02 | $79K |
| Dec 4, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 11K | $5.15 | $56K |
| Dec 1, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 8K | $5.14 | $43K |
| Nov 2, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 32K | $4.46 | $141K |
| Nov 1, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 10K | $4.32 | $45K |
| Oct 3, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 16K | $4.10 | $67K |
| Oct 2, 2023 | Lennon David James | Chief Executive Officer, Director | Grant(A) | 33K | — | $0 |
| Oct 2, 2023 | Lennon David James | Chief Executive Officer, Director | Grant(A) | 490K | — | $0 |
| Oct 2, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 26K | $4.37 | $112K |
| Sep 6, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 7K | $5.29 | $38K |
| Sep 5, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 21K | $5.63 | $118K |
| Sep 1, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 14K | $5.97 | $83K |
| Aug 2, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 19K | $5.20 | $100K |
| Aug 1, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 23K | $5.22 | $119K |
| Jul 6, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 16K | $6.27 | $99K |
| Jul 5, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 16K | $6.55 | $106K |
| Jul 3, 2023 | Desai Neil | Executive Chairman, Director | Sell(S) | 10K | $6.64 | $66K |
| Jun 15, 2023 | Hehenberger Karin M. | Director | Grant(A) | 28K | — | $0 |
| Jun 15, 2023 | Dalal Anupam | Director | Grant(A) | 28K | — | $0 |
| Jun 15, 2023 | Reeve Emma | Director | Grant(A) | 28K | — | $0 |
| Jun 15, 2023 | Maroun Richard E | Director | Grant(A) | 28K | — | $0 |
| Jun 15, 2023 | Castelein Caley | Director | Grant(A) | 28K | — | $0 |
| Jun 15, 2023 | Aghazadeh Behzad | Director, 10% Owner | Grant(A) | 28K | — | $0 |
| Jun 6, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 7K | $8.19 | $59K |
| Jun 5, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 17K | $8.11 | $140K |
| Jun 2, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 12K | $7.99 | $99K |
| Jun 1, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 5K | $7.92 | $39K |
| May 4, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 2K | $7.57 | $17K |
| May 3, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 8K | $7.68 | $59K |
| May 2, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 8K | $7.48 | $56K |
| May 1, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 24K | $7.80 | $191K |
| Apr 6, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 12K | $7.09 | $87K |
| Apr 5, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 7K | $7.24 | $53K |
| Apr 4, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 13K | $7.30 | $94K |
| Apr 3, 2023 | Giacobello Scott M. | CFO, Interim CEO & President | Grant(A) | 100K | — | $0 |
| Apr 3, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Sell(S) | 10K | $7.45 | $71K |
| Mar 27, 2023 | Hirmand Mohammad | Director | Grant(A) | 59K | — | $0 |
| Mar 1, 2023 | Delaney Brendan | See remarks, Director | Grant(A) | 235K | — | $0 |
| Mar 1, 2023 | Giacobello Scott M. | Chief Financial Officer | Grant(A) | 90K | — | $0 |
| Mar 1, 2023 | Itri Lorettta M | Chief Medical Officer | Grant(A) | 102K | — | $0 |
| Jan 3, 2023 | Desai Neil | Executive Chairman, Director, 10% Owner | Grant(A) | 150K | — | $0 |
| Jan 3, 2023 | Delaney Brendan | See remarks, Director | Grant(A) | 150K | — | $0 |
| Sep 26, 2022 | Giacobello Scott M. | Chief Financial Officer | Grant(A) | 20K | $12.50 | $250K |
| Sep 26, 2022 | Delaney Brendan | Chief Operating Officer | Grant(A) | 20K | $12.50 | $250K |
| Sep 26, 2022 | Dalal Anupam | Director | Grant(A) | 320K | $12.50 | $4.0M |
| Sep 26, 2022 | Castelein Caley | Director | Grant(A) | 240K | $12.50 | $3.0M |
| Sep 22, 2022 | Avoro Ventures LLC | Director, 10% Owner | Grant(A) | 1.3M | $12.50 | $15.8M |
| Jun 15, 2022 | Avoro Ventures LLC | Director, 10% Owner | Grant(A) | 19K | — | $0 |
| Jun 15, 2022 | Castelein Caley | Director | Grant(A) | 19K | — | $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).