| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| Mar 04, 2025 | Mar 07, 2025 | Denner Alexander J 10% | Sell | $17.55 | $28M | -22.24% |
| Nov 15, 2023 | Nov 17, 2023 | Zhen Marianne Chief Accounting Officer | Sell | $13.99 | $153,810 | -21.49% |
| Jun 05, 2023 | Jun 08, 2023 | Denner Alexander J 10% | Buy | $13.05 | $195,681 | +0.21% |
| May 25, 2023 | May 30, 2023 | Denner Alexander J 10% | Buy | $13.04 | $3M | +2.70% |
| May 17, 2023 | May 20, 2023 | Denner Alexander J 10% | Buy | $13.22 | $1M | +1.35% |
| May 17, 2023 | May 20, 2023 | Denner Alexander J 10% | Buy | $13.07 | $784,228 | +0.85% |
| May 11, 2023 | May 16, 2023 | Denner Alexander J 10% | Buy | $12.34 | $4M | +4.03% |
| Mar 10, 2023 | Mar 14, 2023 | Raifeld Pavel CEO | Buy | $10.87 | $32,603 | +23.44% |
| Aug 20, 2021 | Aug 24, 2021 | Zhen Marianne Chief Accounting Officer | Sell | $15.89 | $17,940 | -3.09% |
| Aug 19, 2021 | Aug 23, 2021 | Zhen Marianne Chief Accounting Officer | Sell | $15.98 | $62,828 | -10.20% |
| May 21, 2021 | May 25, 2021 | Bickerstaff George Dir | Buy | $13.21 | $264,289 | +13.84% |
| May 20, 2021 | May 24, 2021 | Glaxosmithkline Plc 10% | Sell | $12.25 | $392M | -0 |
| Feb 24, 2020 | Feb 24, 2020 | Zhen Marianne Chief Accounting Officer | Sell | $14.78 | $43,660 | -11.88% |
| Feb 21, 2019 | Feb 22, 2019 | Bickerstaff George Dir | Buy | $14.9 | $148,958 | +20.51% |
| Feb 15, 2019 | Feb 20, 2019 | Hulme Geoffrey Interim PEO | Buy | $14.8 | $103,600 | +26.42% |
| Aug 21, 2018 | Aug 22, 2018 | Abercrombie George B SVP Chief Comm. Officer | Sell | $14.11 | $112,840 | -2.73% |
| Aug 21, 2018 | Aug 22, 2018 | Witek Theodore J. Jr. SVP Chief Scientific Officer | Sell | $14.12 | $120,080 | -3.32% |
| May 21, 2018 | May 22, 2018 | Desparbes Eric SVP CFO | Sell | $14.4 | $83,623 | -1.53% |
| May 21, 2018 | May 22, 2018 | Abercrombie George B SVP Chief Comm. Officer | Sell | $14.4 | $115,202 | -2.60% |
| Feb 21, 2018 | Feb 22, 2018 | Desparbes Eric Interim PEO SVP CFO | Sell | $16.52 | $88,825 | -1.81% |
| Feb 21, 2018 | Feb 22, 2018 | Witek Theodore J. Jr. SVP Chief Scientific Officer | Sell | $16.6 | $164,148 | -5.01% |
| Feb 21, 2018 | Feb 22, 2018 | Abercrombie George B SVP Chief Comm. Officer | Sell | $16.51 | $132,100 | -3.29% |
| Dec 04, 2017 | Dec 05, 2017 | Aguiar Michael W Pres Chief Exec Officer | Sell | $13.13 | $157,791 | -1.21% |
| Nov 21, 2017 | Nov 22, 2017 | Witek Theodore J. Jr. SVP Chief Scientific Officer | Sell | $13.29 | $172,795 | -5.73% |
| Nov 21, 2017 | Nov 22, 2017 | Abercrombie George B SVP Chief Comm. Officer | Sell | $13.26 | $69,145 | -1.98% |
| Nov 20, 2017 | Nov 22, 2017 | Desparbes Eric SVP CFO | Sell | $13.28 | $202,969 | -4.54% |
| Aug 21, 2017 | Aug 22, 2017 | Desparbes Eric SVP CFO | Sell | $12.2 | $22,265 | -0.53% |
| May 22, 2017 | May 23, 2017 | Witek Theodore J. Jr. SVP Chief Scientific Officer | Sell | $12.01 | $93,858 | -3.10% |
| May 22, 2017 | May 23, 2017 | Desparbes Eric SVP CFO | Sell | $11.85 | $21,626 | -0.52% |
| Feb 21, 2017 | Feb 22, 2017 | Desparbes Eric SVP CFO | Sell | $12.07 | $22,028 | -0.51% |