Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2023-10-25 | Scopa James Paul | Director | +Grant | 183,083 | $0.76 | $139,143 |
| 2023-10-25 | BLATT LAWRENCE | Director,Officer | +Grant | 610,277 | $0.76 | $463,811 |
| 2023-10-25 | Nuechterlein Carole | Director,TenPercentOwner | +Buy | 7,933,601 | $0.76 | $6M |
| 2021-06-11 | Woiwode Thomas | Director | +Other | 8,383 | — | — |
| 2021-06-11 | Woiwode Thomas | Director | −Other | 9,719 | — | — |
| 2021-06-11 | Woiwode Thomas | Director | +Other | 9,719 | — | — |
| 2021-06-11 | Woiwode Thomas | Director | +Other | 2,226 | — | — |
| 2021-06-11 | Woiwode Thomas | Director | −Other | 8,383 | — | — |
| 2021-06-11 | Woiwode Thomas | Director | −Other | 485,979 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | −Other | 485,979 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | +Other | 9,720 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | −Other | 9,720 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | +Other | 8,385 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | −Other | 8,385 | — | — |
| 2021-04-26 | Woiwode Thomas | Director | +Other | 2,226 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 1,437 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 21,724 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 1,437 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 3,359 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 3,359 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 50,781 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 13,559 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 13,559 | — | — |
| 2020-10-20 | Beigelman Leonid | Director,Officer | +Conversion | 163,842 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 41,016 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 50,712 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 13,671 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 13,671 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 122,601 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 3,394 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 1,452 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 3,394 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 21,695 | — | — |
| 2020-10-20 | BLATT LAWRENCE | Officer | +Conversion | 1,452 | — | — |
| 2020-10-20 | Nuechterlein Carole | Director | +Conversion | 662,799 | — | — |
| 2020-10-20 | Nuechterlein Carole | Director | +Conversion | 283,550 | — | — |
| 2020-10-20 | Nuechterlein Carole | Director | +Conversion | 2,145,991 | — | — |
| 2020-10-20 | Quan Lucinda Y. | Officer | +Conversion | 1,697 | — | — |
| 2020-10-20 | Quan Lucinda Y. | Officer | +Conversion | 726 | — | — |
| 2020-10-20 | Quan Lucinda Y. | Officer | +Conversion | 6,835 | — | — |
| 2020-10-20 | Symons Julian A. | Officer | +Conversion | 1,452 | — | — |
| 2020-10-20 | Symons Julian A. | Officer | +Conversion | 3,394 | — | — |
| 2020-10-20 | Symons Julian A. | Officer | +Conversion | 13,671 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Conversion | 198,839 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Conversion | 463,959 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Conversion | 85,065 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Conversion | 198,485 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Conversion | 2,145,991 | — | — |
| 2020-10-20 | Versant Venture Capital VI, L.P. | TenPercentOwner | +Buy | 200,000 | $15.00 | $3M |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 260,380 | — | — |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 1,885,611 | — | — |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Buy | 483,267 | $15.00 | $7M |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 30,939 | — | — |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 72,320 | — | — |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Buy | 66,733 | $15.00 | $1M |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 224,054 | — | — |
| 2020-10-20 | Vivo Capital Surplus Fund VIII, L.P. | TenPercentOwner | +Conversion | 523,726 | — | — |
| 2020-10-20 | Woiwode Thomas | Director | +Conversion | 198,485 | — | — |
| 2020-10-20 | Woiwode Thomas | Director | +Buy | 200,000 | $15.00 | $3M |
| 2020-10-20 | Woiwode Thomas | Director | +Conversion | 85,065 | — | — |
| 2020-10-20 | Woiwode Thomas | Director | +Conversion | 2,145,991 | — | — |
| 2020-10-20 | Woiwode Thomas | Director | +Conversion | 198,839 | — | — |
| 2020-10-20 | Woiwode Thomas | Director | +Conversion | 463,959 | — | — |
| 2020-10-20 | Wellington Biomedical Innovation Master Investors (Cayman) I L.P. | TenPercentOwner | +Conversion | 1,335,048 | — | — |
| 2020-10-20 | Wellington Biomedical Innovation Master Investors (Cayman) I L.P. | TenPercentOwner | +Conversion | 571,143 | — | — |
| 2020-10-20 | Novo Holdings A/S | TenPercentOwner | +Buy | 200,000 | $15.00 | $3M |
| 2020-10-20 | Novo Holdings A/S | TenPercentOwner | +Conversion | 2,414,563 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
