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Best Investments/trading ideas for the weekJoin our free webinar on September23,2026.

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| Role | Insider | Date | Transaction | Value | Shares |
|---|---|---|---|---|---|
| Director | Zaderej Karen L. | Aug 18, 2026 | Buy | $52.26K | 10,600 |
| Chief Medical Officer | Ribeiro Ramiro | Jun 30, 2026 | Sell | $36.56K | 2,437 |
| Chief Medical Officer | Ribeiro Ramiro | Jun 30, 2026 | Sell | $36.61K | 2,438 |
| Chief Medical Officer | Ribeiro Ramiro | Apr 17, 2026 | Sell | $36.56K | 2,437 |
| CEO | Duker Jay S. | Mar 16, 2026 | Buy | $19.72K | 1,500 |
| Chief Medical Officer | Ribeiro Ramiro | Mar 4, 2026 | Sell | $43.57K | 2,438 |
| Chief Medical Officer | Ribeiro Ramiro | Feb 17, 2026 | Sell | $36.56K | 2,437 |
| Chief Medical Officer | Ribeiro Ramiro | Jan 5, 2026 | Sell | $727.32K | 42,544 |
| Insider | Cormorant Asset Management, LP | Dec 4, 2025 | Sell | $942.24K | 60,000 |
| Director | Lurker Nancy | Dec 4, 2025 | Sell | $140.48K | 9,300 |
| Director | Lurker Nancy | Nov 28, 2025 | Sell | $7.48K | 500 |
| Director | Lurker Nancy | Nov 26, 2025 | Sell | $2.99K | 200 |
| Chief Medical Officer | Ribeiro Ramiro | Nov 11, 2025 | Sell | $31.6K | 2,722 |
| Director | Zaderej Karen L. | May 19, 2025 | Buy | $29.95K | 5,000 |
| Director | Zaderej Karen L. | May 16, 2025 | Buy | $29.05K | 5,000 |
| Director | Zaderej Karen L. | May 15, 2025 | Buy | $27.35K | 5,000 |
| Director | Zaderej Karen L. | May 14, 2025 | Buy | $27.1K | 5,000 |
| Director | ANDO GORAN | Aug 21, 2024 | Buy | $39.75K | 5,000 |
| Director | DICICCO WENDY F | Aug 20, 2024 | Buy | $20K | 2,567 |
| Director | Zaderej Karen L. | Aug 19, 2024 | Buy | $99.75K | 12,500 |
| Director | Lurker Nancy | Aug 16, 2024 | Buy | $25K | 3,173 |
| Director | GUYER DAVID R | Jul 12, 2024 | Sell | $117K | 11,625 |
| Director | GUYER DAVID R | Jun 3, 2024 | Sell | $119.7K | 11,625 |
| Director | GUYER DAVID R | May 14, 2024 | Sell | $147.04K | 11,625 |
| 10% Owner | Cormorant Asset Management, LP | May 6, 2024 | Buy | $7.52M | 642,847 |
Open-market purchases and sales reported on SEC form 4 over the last 10years. Awards, option exercises, gifts and other non-market form 4 activity are excluded. Chart markers group a day's filings by direction; the table lists each filing.