List of insiders holdings for Solid Biosciences 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 | PERCEPTIVE ADVISORS LLC PERCEPTIVE LIFE SCIENCES MASTER FUND LTD Perceptive Xontogeny Venture Fund LP Perceptive Venture Advisors LLC EDELMAN JOSEPH Director 10% Owner | 2025-02-21 16:15:02 | 11,934,679 0 | 11,934,679 | Form 13D |
| 2 | PERCEPTIVE ADVISORS LLC PERCEPTIVE LIFE SCIENCES MASTER FUND LTD Perceptive Xontogeny Venture Fund LP EDELMAN JOSEPH Director 10% Owner | 2025-02-21 16:17:42 | 0 11,906,646 | 11,906,646 | Form 4 |
| 3 | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. RA Capital Nexus Fund L.P. Director 10% Owner | 2025-08-14 18:06:23 | 7,997,510 0 | 7,997,510 | Form 13D |
| 4 | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 2025-08-14 18:06:23 | 7,997,510 0 | 7,997,510 | Form 13D |
| 5 | Ultragenyx Pharmaceutical Inc. 10% Owner | 2020-11-06 16:16:00 | 7,825,797 0 | 7,825,797 | Form 13D |
| 6 | Bain Capital Life Sciences Investors LLC BCLS SB Investco LP Bain Capital Life Sciences Partners LP Bain Capital Life Sciences Fund II L.P. Bain Capital Life Sciences Investors II LLC BCLS II Investco LP BCLS II Investco (GP) LLC BCIP Life Sciences Associates LP BCLS II Equity Opportunities LP BCLS II Equity Opportunities GP LLC 10% Owner | 2025-02-21 18:04:54 | 6,179,042 0 | 6,179,042 | Form 13D |
| 7 | Boxer Capital LLC Boxer Asset Management Inc. Braslyn Ltd. LEWIS JOSEPH MVA Investors LLC 10% Owner | 2022-02-14 16:40:06 | 5,336,031 0 | 5,336,031 | Form 13G |
| 8 | Boxer Capital LLC 10% Owner | 2022-02-14 16:40:06 | 5,336,031 0 | 5,336,031 | Form 13G |
| 9 | Hayeem Gilad David 10% Owner | 2020-02-14 16:39:36 | 4,441,972 0 | 4,441,972 | Form 13G |
| 10 | Koppel Adam Director 10% Owner | 2024-01-12 16:56:49 | 0 4,034,582 | 4,034,582 | Form 4 |
| 11 | Adage Capital Management L.P. Atchinson Robert Gross Phillip 10% Owner | 2025-11-13 09:07:53 | 4,000,000 0 | 4,000,000 | Form 13G |
| 12 | Arnold Matthew Bennett Director | 2020-12-14 16:21:07 | 3,933,429 0 | 3,933,429 | Form 4 |
| 13 | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy | 2021-01-29 16:00:11 | 335,636 0 | 335,636 | Form 4 |
| 14 | Brennan Erin Powers Chief Legal Officer, Secretary | 2022-05-04 16:35:18 | 254,000 0 | 254,000 | Form 4 |
| 15 | Schneider Joel Solomon Zev Chief Operating Officer | 2022-03-15 17:12:38 | 236,270 0 | 236,270 | Form 4 |
| 16 | Tan Kevin CFO & Treasurer | 2025-08-18 16:16:09 | 187,500 0 | 187,500 | Form 4 |
| 17 | HERSCHA LYNETTE Chief Legal Officer | 2020-07-29 17:28:37 | 176,859 0 | 176,859 | Form 4 |
| 18 | Marlowe Jennifer CSO | 2024-02-16 11:28:35 | 135,000 0 | 135,000 | Form 4 |
| 19 | SMITH IAN F Director | 2025-10-07 16:05:03 | 131,265 0 | 131,265 | Form 4 |
| 20 | Ganot Ilan Director | 2025-11-13 16:05:03 | 95,412 34,233 | 129,645 | Form 4 |
| 21 | Cumbo Alexander President and CEO | 2025-12-04 16:20:35 | 110,001 0 | 110,001 | Form 4 |
| 22 | Sullivan Lynne Marie Director | 2025-06-13 16:25:03 | 77,500 0 | 77,500 | Form 4 |
| 23 | Kahn Clare Director | 2025-06-13 16:25:29 | 77,500 0 | 77,500 | Form 4 |
| 24 | Nagendran Sukumar Director | 2025-06-13 16:25:48 | 77,500 0 | 77,500 | Form 4 |
| 25 | Freed Martin I Director | 2025-06-13 16:27:15 | 77,500 0 | 77,500 | Form 4 |
| 26 | PERCEPTIVE ADVISORS LLC PERCEPTIVE LIFE SCIENCES MASTER FUND LTD EDELMAN JOSEPH Director 10% Owner | 2025-06-13 17:05:50 | 0 77,500 | 77,500 | Form 4 |
| 27 | Stone Adam Leo Director | 2025-06-13 17:06:25 | 77,500 0 | 77,500 | Form 4 |
| 28 | Keresty Georgia Director | 2025-06-18 16:05:04 | 77,500 0 | 77,500 | Form 4 |
| 29 | Quiroz Jorge Armando Chief Medical Officer | 2019-01-25 17:08:26 | 60,000 0 | 60,000 | Form 4 |
| 30 | Amorrortu Pedro Alvaro Chief Operating Officer | 2019-01-25 17:05:42 | 60,000 0 | 60,000 | Form 4 |
| 31 | Brooks Gabriel Chief Medical Officer | 2025-10-21 16:05:11 | 53,319 0 | 53,319 | Form 4 |
| 32 | Howton David T Chief Operating Officer | 2025-12-04 16:22:10 | 45,960 0 | 45,960 | Form 4 |
| 33 | Hanrahan Jessie Chief Regulatory Officer | 2025-12-04 16:19:17 | 38,523 0 | 38,523 | Form 4 |
| 34 | Herzich Paul Chief Technology Officer | 2025-12-04 16:17:12 | 33,861 0 | 33,861 | Form 4 |
| 35 | DiPalma Stephen J. Interim CFO | 2021-02-01 16:00:09 | 0 30,000 | 30,000 | Form 3 |
| 36 | Morris Carl Ashley Chief Scientific Officer | 2023-01-31 21:18:53 | 23,460 0 | 23,460 | Form 4 |
| 37 | Zarur Juan Andrey Director | 2020-01-03 16:31:50 | 10,000 0 | 10,000 | Form 4 |
| 38 | Huffines Robert Luther Director | 2022-12-15 18:13:42 | 9,650 0 | 9,650 | Form 4 |
| 39 | JPMORGAN CHASE & CO JPMC Strategic Investments II Corp Former 10% Owner | 2018-01-31 11:08:22 | 0 0 | 0 | Form 4 |