Insider holders · CIK 0001694187
Neon Therapeutics, Inc. · NTGN
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 |
|---|---|---|---|---|---|
| Third Rock Ventures GP III, L.P.10% Owner | 9,741,636 | — | 9,741,636 | Jul 3, 2018 · 4:28 pm EDT | Form 4 |
| TRV GP III, LLC10% Owner | 9,741,636 | — | 9,741,636 | Jul 3, 2018 · 4:28 pm EDT | Form 4 |
| Third Rock Ventures III, L.P.10% Owner | 9,741,636 | — | 9,741,636 | Jul 3, 2018 · 4:28 pm EDT | Form 4 |
| Kevin P Starr10% Owner | 9,741,636 | — | 9,741,636 | Jul 3, 2018 · 4:28 pm EDT | Form 4 |
| Mark J Levin10% Owner | 9,741,636 | — | 9,741,636 | Jul 3, 2018 · 4:28 pm EDT | Form 4 |
| ACCESS INDUSTRIES, LLCrelationship not stated | 2,097,915 | 999,998 | 3,097,913 | Jul 3, 2018 · 2:10 pm EDT | Form 4 |
| ACCESS INDUSTRIES MANAGEMENT, LLCrelationship not stated | 2,097,915 | 999,998 | 3,097,913 | Jul 3, 2018 · 2:10 pm EDT | Form 4 |
| Clal Biotechnology Industries Ltd.relationship not stated | 2,097,915 | 999,998 | 3,097,913 | Jul 3, 2018 · 2:10 pm EDT | Form 4 |
| Access Industries Holdings LLC10% Owner | 2,097,915 | 999,998 | 3,097,913 | Jul 3, 2018 · 2:10 pm EDT | Form 4 |
| Len Blavatnikrelationship not stated | 2,097,915 | 999,998 | 3,097,913 | Jul 3, 2018 · 2:10 pm EDT | Form 4 |
| Hadley Harbor Master Investors (Cayman) L.P.10% Owner | 665,922 | — | 665,922 | Jun 29, 2018 · 4:16 pm EDT | Form 4 |
| Hugh O'DowdPresident & CEO | 545,868 | — | 545,868 | Mar 1, 2019 · 6:18 pm EST | Form 4 |
| Robert AngChief Business Officer | 279,525 | — | 279,525 | Mar 1, 2019 · 6:18 pm EST | Form 4 |
| Richard GaynorPresident of R&D | 146,822 | — | 146,822 | Mar 1, 2019 · 6:19 pm EST | Form 4 |
| Eric S LanderDirector | 134,000 | — | 134,000 | Jun 26, 2018 · 8:01 pm EDT | Form 3 |
| Yasir B. Al-WakeelChief Financial Officer | 67,241 | — | 67,241 | Mar 1, 2019 · 6:17 pm EST | Form 4 |
| Stephen A SherwinDirector | 45,000 | — | 45,000 | Jun 26, 2018 · 8:02 pm EDT | Form 3 |
| Jolie SiegelVP, General Counsel | 30,000 | — | 30,000 | Mar 1, 2019 · 6:20 pm EST | Form 4 |
| Cary PfefferDirector | — | 0 | 0 | Jul 3, 2018 · 4:29 pm EDT | Form 4 |
| Robert I TepperDirector | — | 0 | 0 | Jul 3, 2018 · 4:29 pm EDT | Form 4 |
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.