List of insiders holdings for Generate Biomedicines, Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | AFEYAN NOUBAR Flagship Pioneering LLC Flagship VentureLabs VI Manager LLC Flagship Pioneering Fund VI General Partner LLC Flagship Pioneering Fund VII General Partner LLC Nutritional Health LTP Fund General Partner LLC Flagship Pioneering Special Opportunities Fund II General Partner LLC FPN General Partner LLC Director 10% Owner | 2026-05-15 16:00:03 | 62,701,915 0 | 62,701,915 | Form 13G |
| 2 | AFEYAN NOUBAR Flagship VentureLabs VI LLC Flagship Pioneering Fund VI L.P. Flagship Pioneering Fund VII L.P. Nutritional Health LTP Fund L.P. Flagship Pioneering Special Opportunities Fund II L.P. FPN II L.P. Director 10% Owner | 2026-03-02 17:42:42 | 29,561 26,578,958 | 26,608,519 | Form 4 |
| 3 | Nally Michael Chief Executive Officer | 2026-05-15 08:33:13 | 6,919,051 0 | 6,919,051 | Form 13G |
| 4 | Pioneering Medicines 02 LLC 10% Owner | 2026-03-12 17:00:03 | 0 1,562,500 | 1,562,500 | Form 3 |
| 5 | Bancel Stephane Director | 2026-03-02 17:50:49 | 490,390 724,160 | 1,214,550 | Form 4 |
| 6 | Silvers Jason President & CFO | 2026-03-02 17:54:42 | 570,101 1000 | 571,101 | Form 4 |
| 7 | Grigoryan Gevorg Chief Technology Officer | 2026-03-02 17:51:38 | 491,976 0 | 491,976 | Form 4 |
| 8 | Khakoo Aarif Chief Scientific Officer | 2026-02-26 20:37:51 | 394,996 0 | 394,996 | Form 3 |
| 9 | Martin Sean Chief Legal Officer & GC | 2026-03-02 17:58:03 | 190,034 0 | 190,034 | Form 4 |
| 10 | Grous Beth Chief People Officer | 2026-03-02 18:05:17 | 114,020 300 | 114,320 | Form 4 |
| 11 | Lee Laurie Anne Chief Medical Officer | 2026-03-02 17:58:05 | 42,230 0 | 42,230 | Form 4 |
| 12 | Mendillo Jane L Director | 2026-03-02 17:47:29 | 31,061 0 | 31,061 | Form 4 |
| 13 | Fanucci Marsha Director | 2026-03-02 17:47:17 | 29,561 0 | 29,561 | Form 4 |
| 14 | Simonian Nancy A Director | 2026-03-02 17:55:47 | 29,561 0 | 29,561 | Form 4 |
| 15 | ARNOLD FRANCES Director | 2026-03-02 18:02:28 | 29,561 0 | 29,561 | Form 4 |
| 16 | Vessey Rupert Director | 2026-03-02 18:09:27 | 29,561 0 | 29,561 | Form 4 |
| 17 | Parker Paul Gray Director | 2026-03-02 17:45:28 | 29,561 0 | 29,561 | Form 4 |