2025Q4
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Clarke Robert W. | — | 2,000,000 | Jun 6, 2018 |
| Nelsen Robert | 10% Owner | 1,150,000 | Apr 5, 2018 |
| Crandell Keith | 10% Owner | 1,150,000 | Apr 5, 2018 |
| Bybee Clinton | 10% Owner | 1,150,000 | Apr 5, 2018 |
| Arch Venture Fund VII LP | 10% Owner | 1,150,000 | Apr 5, 2018 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Jan 26, 2023 | Jan 30, 2023 | Siegert Michelle | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Wasilewski Margaret | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Bazemore Todd | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Cabell Christopher | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Varadan Anand | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 26, 2023 | Jan 30, 2023 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 19, 2022 | Ludlum Peter | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 1, 2022 | Mar 3, 2022 | Wasilewski Margaret | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 3, 2022 | Wasilewski Margaret | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 27, 2022 | Jan 31, 2022 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 31, 2022 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 31, 2022 | Cabell Christopher | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 28, 2022 | Bazemore Todd | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 28, 2022 | Varadan Anand | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 28, 2022 | Siegert Michelle | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2022 | Jan 28, 2022 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 26, 2021 | Jul 28, 2021 | Varadan Anand | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 28, 2021 | Varadan Anand | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 28, 2021 | Feb 1, 2021 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Cabell Christopher | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Siegert Michelle | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Bazemore Todd | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 28, 2021 | Feb 1, 2021 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2020 | Oct 2, 2020 | Bazemore Todd | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2020 | Bazemore Todd | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Aug 28, 2020 | Sep 1, 2020 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 25, 2020 | Cabell Christopher | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 23, 2020 | Jun 25, 2020 | Cabell Christopher | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Apr 23, 2020 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 21, 2020 | Apr 23, 2020 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 6, 2020 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 6, 2020 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 6, 2020 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 6, 2020 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 3, 2020 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 2, 2020 | Apr 3, 2020 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Siegert Michelle | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 9, 2020 | Jan 13, 2020 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 13, 2020 | Batycky Richard P. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 20, 2019 | Siegert Michelle | President | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 16, 2019 | May 20, 2019 | Sherman Matthew L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | MCGUIRE TERRANCE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | Raad Teofilo David | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2019 | May 20, 2019 | Duke William E. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Roach James M. | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Clarke Robert W. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | MCGUIRE TERRANCE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Raad Teofilo David | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Hava David L. | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Sherman Matthew L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2018 | Jun 6, 2018 | Duke William E. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 12, 2018 | Arch Venture Fund VII LP | Other | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Apr 3, 2018 | Apr 5, 2018 | GILLIS STEVEN | Director | Neutral | 90.0 | +1,150,000 | 50.30% | ✗ | - |
| Apr 3, 2018 | Apr 5, 2018 | MCGUIRE TERRANCE | Director | Neutral | 90.0 | +1,150,000 | 28.53% | ✗ | - |
| Apr 3, 2018 | Apr 5, 2018 | Iwicki Mark T | Director | Neutral | 90.0 | +307,000 | 100.00% | ✗ | - |
| Apr 3, 2018 | Apr 5, 2018 | Sherman Matthew L | Director | Neutral | 90.0 | +20,000 | 100.00% | ✗ | - |
| Nov 3, 2017 | Nov 7, 2017 | Roach James M. | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 7, 2017 | Roach James M. | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 13, 2017 | Jun 15, 2017 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 15, 2017 | Munshi Amit | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 1, 2017 | May 4, 2017 | Raad Teofilo David | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 4, 2017 | Raad Teofilo David | Chief Business Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 20, 2017 | Mar 22, 2017 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 20, 2017 | Mar 22, 2017 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 20, 2017 | Mar 22, 2017 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 20, 2017 | Mar 22, 2017 | MCGUIRE TERRANCE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 20, 2017 | Mar 22, 2017 | Sherman Matthew L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 22, 2017 | Mar 22, 2017 | Hava David L. | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 20, 2017 | Mar 22, 2017 | Duke William E. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 22, 2017 | Mar 22, 2017 | Clarke Robert W. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 29, 2016 | Oct 3, 2016 | Sherman Matthew L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 3, 2016 | Sherman Matthew L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 3, 2016 | Feb 25, 2016 | GILLIS STEVEN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2026 | Feb 25, 2016 | Higgins Michael J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | Duke William E. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | ROCKLAGE SCOTT M | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | MCGUIRE TERRANCE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | Hava David L. | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | Graves Kurt | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 3, 2016 | Feb 25, 2016 | Clarke Robert W. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 8, 2015 | Dec 9, 2015 | Graves Kurt | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 8, 2015 | Dec 9, 2015 | Iwicki Mark T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |