| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2025-03-06 | DENNER ALEXANDER J 10% Owner | Sale | -1,618,295 | -22.24%5,658,705 | $17.55 | $28,395,442 | View SEC filing | |
| 2023-11-17 | Zhen Marianne Chief Accounting Officer | Sale | -10,994 | -21.49%40,158 | $13.99 | $153,810 | View SEC filing | |
| 2023-06-20 | DENNER ALEXANDER J 10% Owner | Purchase | +62,000 | +0.86%7,277,000 | $13.13 | $814,196 | View SEC filing | |
| 2023-06-07 | DENNER ALEXANDER J 10% Owner | Purchase | +15,000 | +0.21%7,215,000 | $13.05 | $195,681 | View SEC filing | |
| 2023-05-30 | DENNER ALEXANDER J 10% Owner | Purchase | +200,000 | +2.86%7,200,000 | $13.04 | $2,608,707 | View SEC filing | |
| 2023-05-19 | DENNER ALEXANDER J 10% Owner | Purchase | +96,000 | +1.39%7,000,000 | $13.22 | $1,269,375 | View SEC filing | |
| 2023-05-19 | DENNER ALEXANDER J 10% Owner | Purchase | +60,000 | +0.87%6,964,000 | $13.07 | $784,228 | View SEC filing | |
| 2023-05-15 | DENNER ALEXANDER J 10% Owner | Purchase | +290,000 | +4.38%6,904,000 | $12.34 | $3,577,411 | View SEC filing | |
| 2023-03-14 | Raifeld Pavel Chief Executive Officer | Purchase | +3,000 | +44.12%9,799 | $10.87 | $32,603 | View SEC filing | |
| 2021-08-24 | Zhen Marianne Chief Accounting Officer | Sale | -1,129 | -3.09%35,364 | $15.89 | $17,940 | View SEC filing | |
| 2021-08-23 | Zhen Marianne Chief Accounting Officer | Sale | -1,673 | -10.00%35,364 | $15.98 | $62,828 | View SEC filing | |
| 2021-05-25 | Bickerstaff George Director | Purchase | +20,000 | +19.13%124,560 | $13.21 | $264,289 | View SEC filing | |
| 2021-05-24 | GLAXOSMITHKLINE PLC 10% Owner | Sale | -32,005,260 | -100.00%0 | $12.25 | $392,064,435 | View SEC filing | |
| 2020-02-24 | Zhen Marianne Chief Accounting Officer | Sale | -2,954 | -11.88%21,913 | $14.78 | $43,660 | View SEC filing | |
| 2019-02-28 | Bickerstaff George Director | Purchase | +15,000 | +38.70%53,762 | $15.90 | $238,500 | View SEC filing | |
| 2019-02-28 | Zhen Marianne Chief Accounting Officer | Sale | -5,617 | -23.13%18,664 | $16.00 | $89,872 | View SEC filing | |
| 2019-02-22 | Bickerstaff George Director | Purchase | +10,000 | +34.77%38,762 | $14.90 | $148,958 | View SEC filing | |
| 2019-02-20 | HULME GEOFFREY Interim PEO | Purchase | +7,000 | +100.00%7,000 | $14.80 | $103,600 | View SEC filing | |
| 2018-08-22 | ABERCROMBIE GEORGE B Sr. VP & Chief Comm. Officer | Sale | -8,000 | -2.73%285,479 | $14.11 | $112,840 | View SEC filing | |
| 2018-08-22 | Witek Theodore J. Jr. Sr. VP & Chief Scientific Off. | Sale | -8,504 | -3.32%247,767 | $14.12 | $120,080 | View SEC filing | |
| 2018-05-22 | dEsparbes Eric SVP and CFO | Sale | -5,808 | -1.53%373,081 | $14.40 | $83,623 | View SEC filing | |
| 2018-05-22 | ABERCROMBIE GEORGE B Sr. VP & Chief Comm. Officer | Sale | -8,000 | -2.60%299,159 | $14.40 | $115,202 | View SEC filing | |
| 2018-02-22 | Witek Theodore J. Jr. Sr. VP & Chief Scientific Off. | Sale | -9,890 | -5.01%187,573 | $16.60 | $164,148 | View SEC filing | |
| 2018-02-22 | dEsparbes Eric Interim PEO, SVP and CFO | Sale | -5,378 | -1.81%291,810 | $16.52 | $88,825 | View SEC filing | |
| 2018-02-22 | ABERCROMBIE GEORGE B Sr. VP & Chief Comm. Officer | Sale | -8,000 | -3.29%235,473 | $16.51 | $132,100 | View SEC filing |
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