Insider holders · CIK 0001707502
Solid Biosciences Inc. · SLDB
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTDDirector | — | 3,927,222 | 3,927,222 | Jan 30, 2018 · 1:05 pm EST | Form 4 |
| PERCEPTIVE ADVISORS LLCDirector | — | 3,927,222 | 3,927,222 | Jan 30, 2018 · 1:05 pm EST | Form 4 |
| Joseph Edelman10% Owner | — | 3,927,222 | 3,927,222 | Jan 30, 2018 · 1:05 pm EST | Form 4 |
| Gilad David Hayeem10% Owner | 1,948,991 | 1,593,755 | 3,542,746 | Aug 28, 2018 · 6:07 am EDT | Form 4 |
| Matthew Bennett ArnoldDirector | 3,386,293 | — | 3,386,293 | Jan 16, 2019 · 1:07 pm EST | Form 4 |
| JPMC Strategic Investments II Corp10% Owner | — | 3,031,601 | 3,031,601 | Jan 25, 2018 · 6:46 pm EST | Form 3 |
| JPMORGAN CHASE & CO10% Owner | — | 3,031,601 | 3,031,601 | Jan 25, 2018 · 6:46 pm EST | Form 3 |
| Adam KoppelDirector | — | 1,989,444 | 1,989,444 | Feb 1, 2018 · 7:07 pm EST | Form 4 |
| Ilan GanotCEO & President | 1,102,126 | 290,914 | 1,393,040 | Nov 19, 2018 · 4:14 pm EST | Form 4 |
| Juan Andrey ZarurDirector | 691,105 | 18,189 | 709,294 | Feb 1, 2019 · 5:13 pm EST | Form 4 |
| Jorge Armando QuirozChief Medical Officer | 228,092 | — | 228,092 | Dec 4, 2018 · 7:01 pm EST | Form 4 |
| Jennifer Lynn ZiolkowskiSee Remarks | 169,700 | — | 169,700 | Jan 25, 2018 · 6:55 pm EST | Form 3 |
| Pedro Alvaro AmorrortuChief Operating Officer | 162,746 | — | 162,746 | Jan 10, 2019 · 4:44 pm EST | Form 4/A |
| Ian F SmithDirector | 138,145 | — | 138,145 | Jul 7, 2026 · 4:05 pm EDT | Form 4 |
| Joel Solomon Zev SchneiderSee Remarks | 124,656 | — | 124,656 | Jan 10, 2019 · 4:45 pm EST | Form 4/A |
| Carl Ashley MorrisChief Scientific Officer | 111,545 | — | 111,545 | Jan 25, 2018 · 6:56 pm EST | Form 3 |
| Braslyn Ltd.10% Owner | 30,210 | — | 30,210 | Mar 6, 2019 · 5:00 pm EST | Form 3 |
| MVA Investors, LLC10% Owner | 30,210 | — | 30,210 | Mar 6, 2019 · 5:00 pm EST | Form 3 |
| Boxer Capital, LLC10% Owner | 30,210 | — | 30,210 | Mar 6, 2019 · 5:00 pm EST | Form 3 |
| Boxer Asset Management Inc.10% Owner | 30,210 | — | 30,210 | Mar 6, 2019 · 5:00 pm EST | Form 3 |
| Joseph Lewis10% Owner | 30,210 | — | 30,210 | Mar 6, 2019 · 5:00 pm EST | Form 3 |
| Rajeev M. Shah10% Owner | — | 28,569 | 28,569 | Jun 24, 2026 · 6:50 pm EDT | Form 3 |
| Peter Kolchinsky10% Owner | — | 28,569 | 28,569 | Jun 24, 2026 · 6:50 pm EDT | Form 3 |
| RA CAPITAL MANAGEMENT, L.P.10% Owner | — | 28,569 | 28,569 | Jun 24, 2026 · 6:50 pm EDT | Form 3 |
| RA Capital Healthcare Fund LP10% Owner | — | 28,569 | 28,569 | Jun 24, 2026 · 6:50 pm EDT | Form 3 |
| Sukumar NagendranDirector | 2,000 | — | 2,000 | Sep 13, 2018 · 10:59 am EDT | Form 3 |
| Adam Leo StoneDirector | 0 | — | 0 | Jan 25, 2018 · 6:44 pm EST | Form 3 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.