List of insiders holdings for Rapport Therapeutics 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 | Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures VI L.P. Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner | 2026-08-14 16:15:02 | 6,280,525 0 | 6,280,525 | Form 13G |
| 2 | ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 2024-11-14 17:13:31 | 3,728,738 0 | 3,728,738 | Form 13G |
| 3 | PAUL STEVEN M Director | 2026-10-22 16:56:38 | 477,642 77,380 | 555,022 | Form 4 |
| 4 | Ceesay Abraham Chief Executive Officer | 2026-10-23 16:30:06 | 450,035 102,458 | 552,493 | Form 4 |
| 5 | Bredt David Chief Scientific Officer | 2026-02-19 19:05:23 | 481,155 0 | 481,155 | Form 4 |
| 6 | Yeleswaram Krishnaswamy Chief Development Officer | 2026-08-26 16:00:03 | 195,862 0 | 195,862 | Form 4 |
| 7 | Gault Cheryl Chief Operating Officer | 2026-10-01 16:30:09 | 139,914 0 | 139,914 | Form 4 |
| 8 | Sevigny Jeffrey Chief Medical Officer | 2026-02-04 16:15:33 | 130,000 0 | 130,000 | Form 4 |
| 9 | Galer Bradley S. Chief Medical Officer | 2024-06-10 19:44:44 | 123,818 0 | 123,818 | Form 4 |
| 10 | Burrell Terry-Ann Director | 2024-06-06 18:52:30 | 35,027 0 | 35,027 | Form 3 |
| 11 | Ignelzi Troy A. Chief Financial Officer | 2026-10-21 17:46:54 | 15,500 0 | 15,500 | Form 4 |
| 12 | PEREZ ROBERT J Director | 2026-06-10 17:52:18 | 15,200 0 | 15,200 | Form 4 |
| 13 | HEALY JAMES Director | 2026-06-10 17:26:42 | 15,200 0 | 15,200 | Form 4 |
| 14 | Huber Reid M Director | 2026-06-10 17:25:37 | 15,200 0 | 15,200 | Form 4 |
| 15 | Young Wendy B. Director | 2026-10-22 16:56:54 | 13,289 0 | 13,289 | Form 4 |
| 16 | MARAGANORE JOHN Director | 2026-10-22 16:56:25 | 0 9,411 | 9,411 | Form 4 |
| 17 | Silva Paul M Director | 2026-10-22 16:57:07 | 0 3,680 | 3,680 | Form 4 |
| 18 | Sanchez Ramiro Director | 2026-10-23 16:01:03 | 3,600 0 | 3,600 | Form 4 |
| 19 | Tong Jeffrey K Director | 2024-06-06 19:06:58 | 0 0 | 0 | Form 3 |