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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 |
|---|---|---|---|---|---|
| CEO | Zeskind Benjamin J. | Jun 23, 2026 | Buy | $10.95K | 2,400 |
| CHIEF SCIENTIFIC OFFICER | Hall Brett Matthew | Jun 15, 2026 | Buy | $25.05K | 6,035 |
| Chief Business Officer | Brakewood Harold Eugene | Jan 16, 2026 | Buy | $24.99K | 5,250 |
| Director | Schall Thomas J. | Jan 15, 2026 | Buy | $101.04K | 21,645 |
| CHIEF SCIENTIFIC OFFICER | Hall Brett Matthew | Jan 15, 2026 | Buy | $10.5K | 2,298 |
| CHIEF PEOPLE OFFICER | Neufeld Leah R | Jan 13, 2026 | Buy | $10.91K | 2,626 |
| Director | Feinberg Peter | Jan 12, 2026 | Buy | $86.9K | 20,000 |
| Director | Feinberg Peter | Oct 3, 2025 | Buy | $50.03K | 7,500 |
| CHIEF LEGAL OFFICER, SECRETARY | Bookman Michael | Oct 1, 2025 | Buy | $6.97K | 1,020 |
| CHIEF PEOPLE OFFICER | Neufeld Leah R | Oct 1, 2025 | Buy | $5.1K | 800 |
| Chief Accounting Officer | Morales Mallory | Oct 1, 2025 | Buy | $1.92K | 300 |
| Director | Feinberg Peter | Sep 30, 2025 | Buy | $52.73K | 7,500 |
| Director | Feinberg Peter | Sep 29, 2025 | Buy | $35.9K | 5,000 |
| Director | HAUSMAN DIANA | Jul 2, 2025 | Buy | $8.99K | 2,500 |
| CHIEF PEOPLE OFFICER | Neufeld Leah R | Jul 2, 2025 | Buy | $2.5K | 700 |
| Director | HAUSMAN DIANA | Jul 2, 2025 | Buy | $10.87K | 3,000 |
| CEO | Zeskind Benjamin J. | Jul 2, 2025 | Buy | $24.79K | 7,015 |
| CEO | Zeskind Benjamin J. | Jul 1, 2025 | Buy | $10.09K | 2,985 |
| Director | Schall Thomas J. | Jun 27, 2025 | Buy | $34.79K | 9,500 |
| CHIEF SCIENTIFIC OFFICER | Hall Brett Matthew | Jun 23, 2025 | Buy | $14.6K | 6,007 |
| Chief Business Officer | Brakewood Harold Eugene | Jun 20, 2025 | Buy | $4.8K | 1,900 |
| CHIEF SCIENTIFIC OFFICER | Hall Brett Matthew | Jun 20, 2025 | Buy | $20.02K | 7,415 |
| Director | Feinberg Peter | Jun 18, 2025 | Buy | $63.19K | 25,000 |
| CEO | Zeskind Benjamin J. | Jun 18, 2025 | Buy | $50.14K | 21,000 |
| Director | Schall Thomas J. | Jun 17, 2025 | Buy | $89.28K | 40,485 |
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.