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 |
|---|---|---|---|---|---|---|
| Aug 25, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 9K | — | $0 |
| Aug 25, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 9K | $83.12 | $731K |
| Aug 25, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 9K | $13.50 | $119K |
| Aug 24, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 300 | — | $0 |
| Aug 24, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 300 | $82.53 | $25K |
| Aug 24, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 300 | $13.50 | $4K |
| Aug 17, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 33K | — | $0 |
| Aug 17, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 12K | $79.84 | $949K |
| Aug 17, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 13K | $79.20 | $1.0M |
| Aug 17, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 8K | $78.11 | $656K |
| Aug 17, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 33K | $13.50 | $446K |
| Aug 12, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 804 | $13.50 | $11K |
| Aug 12, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 804 | $82.64 | $66K |
| Aug 12, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 804 | — | $0 |
| Aug 6, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 5K | $14.69 | $73K |
| Aug 6, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 5K | $80.00 | $400K |
| Aug 6, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 5K | — | $0 |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 26K | $9.86 | $252K |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 7K | $13.50 | $100K |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 10K | $74.27 | $721K |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 17K | $74.95 | $1.3M |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 6K | $76.05 | $487K |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 26K | — | $0 |
| Jul 13, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 7K | — | $0 |
| Jul 7, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 100 | $13.50 | $1K |
| Jul 7, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 100 | $82.50 | $8K |
| Jul 7, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 100 | — | $0 |
| Jun 29, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 2K | $14.69 | $24K |
| Jun 29, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 2K | $75.00 | $124K |
| Jun 29, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 2K | — | $0 |
| Jun 26, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 851 | $14.69 | $13K |
| Jun 26, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 851 | $75.00 | $64K |
| Jun 26, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 851 | — | $0 |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 300 | $13.50 | $4K |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 300 | $72.50 | $22K |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 300 | — | $0 |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 10K | $13.50 | $131K |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 10K | $72.66 | $705K |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 10K | — | $0 |
| Jun 18, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 34K | $9.86 | $335K |
| Jun 18, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 23K | $69.92 | $1.6M |
| Jun 18, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 10K | $70.70 | $673K |
| Jun 18, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 2K | $71.61 | $111K |
| Jun 18, 2026 | Quisel John D | Chief Executive Officer, Director | Option exercise(M) | 34K | — | $0 |
| Jun 18, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 8K | $14.69 | $110K |
| Jun 18, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 5K | $69.94 | $378K |
| Jun 18, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 2K | $70.73 | $113K |
| Jun 18, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 500 | $71.62 | $36K |
| Jun 18, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 8K | — | $0 |
| Jun 18, 2026 | Ahmed Nadim | Director | Grant(A) | 5K | — | $0 |
| Jun 18, 2026 | Bitterman Kevin | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Chin Mark | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Gemayel Georges | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Nicholson Donald William | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Ratcliffe Liam | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | White William Richard | Director | Grant(A) | 6K | — | $0 |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 5K | $9.86 | $52K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 13K | $9.86 | $132K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 12K | $68.76 | $801K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 7K | $69.92 | $487K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Option exercise(M) | 13K | — | $0 |
| Apr 14, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 6K | $69.24 | $433K |
| Apr 13, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 400 | $69.00 | $28K |
| Apr 13, 2026 | Savage William Jacob | Chief Medical Officer | Sell(S) | 4K | $66.12 | $233K |
| Apr 13, 2026 | Savage William Jacob | Chief Medical Officer | Sell(S) | 2K | $66.81 | $147K |
| Mar 2, 2026 | Savage William Jacob | Chief Medical Officer | Sell(S) | 4K | $65.52 | $288K |
| Mar 2, 2026 | Savage William Jacob | Chief Medical Officer | Sell(S) | 3K | $66.41 | $198K |
| Feb 25, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 353 | $69.06 | $24K |
| Feb 18, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 4K | $65.89 | $243K |
| Feb 18, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 3K | $65.01 | $221K |
| Feb 17, 2026 | Quisel John D | Chief Executive Officer, Director | Sell(S) | 13K | $62.86 | $834K |
| Feb 17, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Sell(S) | 3K | $62.86 | $203K |
| Feb 17, 2026 | Savage William Jacob | Chief Medical Officer | Sell(S) | 3K | $62.86 | $205K |
| Feb 17, 2026 | Stephenson Pamela | Chief Commercial Officer | Sell(S) | 6K | $62.86 | $348K |
| Feb 17, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 3K | $62.86 | $179K |
| Feb 17, 2026 | Franchi Jean M. | Chief Financial Officer | Sell(S) | 4K | $62.86 | $256K |
| Feb 10, 2026 | Quisel John D | Chief Executive Officer, Director | Grant(A) | 55K | — | $0 |
| Feb 10, 2026 | Quisel John D | Chief Executive Officer, Director | Grant(A) | 83K | — | $0 |
| Feb 10, 2026 | Franchi Jean M. | Chief Financial Officer | Grant(A) | 19K | — | $0 |
| Feb 10, 2026 | Franchi Jean M. | Chief Financial Officer | Grant(A) | 26K | — | $0 |
| Feb 10, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Grant(A) | 17K | — | $0 |
| Feb 10, 2026 | Yu Jonathan Yen-Wen | Chief Operating Officer | Grant(A) | 26K | — | $0 |
| Feb 10, 2026 | Savage William Jacob | Chief Medical Officer | Grant(A) | 17K | — | $0 |
| Feb 10, 2026 | Savage William Jacob | Chief Medical Officer | Grant(A) | 26K | — | $0 |
| Feb 10, 2026 | Stephenson Pamela | Chief Commercial Officer | Grant(A) | 17K | — | $0 |
| Feb 10, 2026 | Stephenson Pamela | Chief Commercial Officer | Grant(A) | 26K | — | $0 |
| Feb 10, 2026 | Khara Rahul | Chief Legal Officer | Grant(A) | 17K | — | $0 |
| Feb 10, 2026 | Khara Rahul | Chief Legal Officer | Grant(A) | 26K | — | $0 |
| Jan 20, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 1K | $13.50 | $14K |
| Jan 20, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 1K | $69.74 | $70K |
| Jan 20, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 1K | — | $0 |
| Jan 2, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 1K | $79.27 | $92K |
| Jan 2, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 5K | $78.62 | $393K |
| Jan 2, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 7K | $13.50 | $88K |
| Jan 2, 2026 | Khara Rahul | Chief Legal Officer | Sell(S) | 350 | $77.67 | $27K |
| Jan 2, 2026 | Khara Rahul | Chief Legal Officer | Option exercise(M) | 7K | — | $0 |
| Dec 22, 2025 | Savage William Jacob | Chief Medical Officer | Option exercise(M) | 3K | $9.86 | $28K |
| Dec 22, 2025 | Savage William Jacob | Chief Medical Officer | Option exercise(M) | 219 | $9.86 | $2K |
| Dec 22, 2025 | Savage William Jacob | Chief Medical Officer | Option exercise(M) | 99 | $13.50 | $1K |
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 → 2026-09-03. 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 IRON