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| Role | Insider | Date | Transaction | Value | Shares |
|---|---|---|---|---|---|
| Chief Scientific Officer | BARNETTE K GARY | Aug 13, 2026 | Buy | $4.84K | 1,800 |
| Director | Rankowitz Michael L | Feb 19, 2025 | Buy | $31.92K | 54,721 |
| Director | Rankowitz Michael L | Feb 18, 2025 | Buy | $52.43K | 95,279 |
| Director | FISCH HARRY | May 24, 2024 | Buy | $5K | 4,000 |
| Chief Scientific Officer | BARNETTE K GARY | May 24, 2024 | Buy | $6.7K | 5,000 |
| CEO | STEINER MITCHELL SHUSTER | May 24, 2024 | Sell | $78.1K | 63,379 |
| CEO | STEINER MITCHELL SHUSTER | May 23, 2024 | Sell | $405 | 300 |
| CEO | STEINER MITCHELL SHUSTER | May 22, 2024 | Sell | $9.02K | 6,504 |
| CEO | STEINER MITCHELL SHUSTER | May 17, 2024 | Sell | $36.99K | 28,066 |
| CEO | STEINER MITCHELL SHUSTER | May 16, 2024 | Sell | $84.13K | 59,788 |
| Director | FISCH HARRY | May 15, 2024 | Buy | $10K | 6,711 |
| CEO | STEINER MITCHELL SHUSTER | May 15, 2024 | Sell | $125.81K | 84,021 |
| Director | Eisenberger Mario | Aug 15, 2022 | Sell | $2M | 100,000 |
| Director | Lu Lucy | Aug 17, 2021 | Buy | $32.54K | 4,800 |
| Director | FISCH HARRY | Jun 16, 2021 | Sell | $835.3K | 100,000 |
| Director | Hyun Grace | Mar 10, 2021 | Buy | $49.32K | 3,500 |
| CEO | STEINER MITCHELL SHUSTER | Feb 12, 2021 | Sell | $417.69K | 20,000 |
| CEO | STEINER MITCHELL SHUSTER | Dec 16, 2020 | Sell | $2.42M | 250,000 |
| Chief Scientific Officer | BARNETTE K GARY | Dec 16, 2020 | Sell | $1.06M | 100,000 |
| Director | FISCH HARRY | Aug 26, 2020 | Buy | $13.8K | 5,000 |
| CFO | Greco Michele | Aug 24, 2020 | Buy | $13.23K | 5,000 |
| Director | FISCH HARRY | Feb 21, 2020 | Buy | $4.47K | 1,000 |
| Director | FISCH HARRY | Feb 20, 2020 | Buy | $4.51K | 1,000 |
| Director | Socorro Jesus | Feb 19, 2020 | Buy | $21.35K | 5,000 |
| Director | Socorro Jesus | Dec 19, 2019 | Buy | $14K | 5,000 |
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.