Insider holders · CIK 0001629137
Global Blood Therapeutics, Inc. · GBT
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 LTD10% Owner | — | 4,889,066 | 4,889,066 | Dec 19, 2017 · 8:22 pm EST | Form 4 |
| PERCEPTIVE ADVISORS LLC10% Owner | — | 4,889,066 | 4,889,066 | Dec 19, 2017 · 8:22 pm EST | Form 4 |
| Joseph Edelman10% Owner | — | 4,889,066 | 4,889,066 | Dec 19, 2017 · 8:22 pm EST | Form 4 |
| Kevin P Starr10% Owner | 277,980 | 1,285,713 | 1,563,693 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| Ted W LoveSee Remarks | 1,142,974 | 2,500 | 1,145,474 | Feb 5, 2019 · 5:53 pm EST | Form 4 |
| Robert I Tepper10% Owner | 277,980 | 285,713 | 563,693 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| TRV GP II, LLC10% Owner | 277,980 | — | 277,980 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| Third Rock Ventures GP II, L.P.10% Owner | 277,980 | — | 277,980 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| Third Rock Ventures II, L.P.10% Owner | 277,980 | — | 277,980 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| Mark J Levin10% Owner | 277,980 | — | 277,980 | Jun 16, 2017 · 4:05 pm EDT | Form 4 |
| Third Rock Ventures GP III, L.P.10% Owner | 191,501 | — | 191,501 | Mar 6, 2017 · 7:47 pm EST | Form 4 |
| TRV GP III, LLC10% Owner | 191,501 | — | 191,501 | Mar 6, 2017 · 7:47 pm EST | Form 4 |
| Third Rock Ventures III, L.P.10% Owner | 191,501 | — | 191,501 | Mar 6, 2017 · 7:47 pm EST | Form 4 |
| Jung ChoiSee Remarks | 144,274 | 25,000 | 169,274 | Feb 14, 2019 · 5:26 pm EST | Form 5 |
| Hing ShamSee Remarks | 98,215 | — | 98,215 | Mar 9, 2018 · 5:30 pm EST | Form 4 |
| Mark L PerryDirector | 26,428 | — | 26,428 | Jan 7, 2016 · 9:43 pm EST | Form 4 |
| Charles J HomcyDirector | 21,184 | 1,600 | 22,784 | Feb 14, 2018 · 9:59 pm EST | Form 5 |
| Willie L. Brown Jr.Director | 21,428 | — | 21,428 | Aug 11, 2015 · 5:33 pm EDT | Form 3 |
| Jeffrey S FarrowChief Financial Officer | 19,329 | — | 19,329 | Feb 5, 2019 · 5:51 pm EST | Form 4 |
| Eleanor RamosChief Medical Officer | 12,470 | 1,000 | 13,470 | Feb 3, 2016 · 9:48 pm EST | Form 4 |
| Tricia Borga SuvariChief Legal Officer | 10,704 | — | 10,704 | Feb 14, 2019 · 5:29 pm EST | Form 5 |
| Peter RadovichSenior VP, Operations | 8,833 | 0 | 8,833 | Feb 16, 2018 · 7:12 pm EST | Form 4 |
| John SchembriSee Remarks | 2,594 | — | 2,594 | Feb 3, 2016 · 9:46 pm EST | Form 4 |
| Lesley Ann CalhounSee Remarks | 1,228 | — | 1,228 | Mar 5, 2019 · 8:48 pm EST | Form 4 |
| Deval L PatrickDirector | 0 | — | 0 | Jul 10, 2018 · 6:13 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.