| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Pavel Raifeld | CEO | 2026-08-20 | 1,130 | $21.00 | $23.73kSell |
| Marianne Zhen | CAO | 2026-08-20 | 1,127 | $21.00 | $23.67kSell |
| Stephen Basso | CFO | 2026-08-20 | 558 | $21.00 | $11.72kSell |
| Pavel Raifeld | Chief Executive Officer | 2026-05-20 | 1,130 | $22.24 | $25.13kSell |
| Stephen Basso | Chief Financial Officer | 2026-05-20 | 559 | $22.24 | $12.43kSell |
| Marianne Zhen | Chief Accounting Officer | 2026-05-20 | 1,127 | $22.24 | $25.06kSell |
| Pavel Raifeld | Chief Executive Officer | 2026-02-20 | 2,986 | $23.39 | $69.84kSell |
| Stephen Basso | Chief Financial Officer | 2026-02-20 | 1,244 | $23.39 | $29.10kSell |
| Marianne Zhen | Chief Accounting Officer | 2026-02-20 | 2,460 | $23.39 | $57.54kSell |
| Marianne Zhen | Chief Accounting Officer | 2025-11-20 | 992 | $21.16 | $20.99kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Glaxosmithkline PLC | 44.30% | 32,005,260 | $666.99M | Insider |
| Alexander J. Denner | 7.83% | 5,658,705 | $117.93M | Insider |
| Jeffrey M. Drazan | 4.01% | 2,893,921 | $60.31M | Insider |
| P. Roy Vagelos | 2.31% | 1,669,503 | $34.79M | Insider |
| Michael W. Aguiar | 1.36% | 980,907 | $20.44M | Insider |
| Rick E. Winningham | 1.14% | 825,391 | $17.20M | Insider |
| George M. Whitesides | 1.08% | 776,695 | $16.19M | Insider |
| Bradford J. Shafer | 0.62% | 448,513 | $9.35M | Insider |
| Leonard M. Blum | 0.56% | 401,538 | $8.37M | Insider |
| Eric Desparbes | 0.52% | 373,081 | $7.78M | Insider |