Insider holders · CIK 0001293971
bluebird bio, Inc. · BLUE
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 |
|---|---|---|---|---|---|
| Nick LeschlyPresident and CEO | 218,203 | 17,186 | 235,389 | Feb 5, 2019 · 5:48 pm EST | Form 4 |
| Steven GillisDirector | 18,633 | 90,675 | 109,308 | Jul 30, 2015 · 4:38 pm EDT | Form 4 |
| Robert I TepperDirector | 89,017 | 0 | 89,017 | Feb 4, 2015 · 4:34 pm EST | Form 4 |
| Jeffrey T. WalshChief Strategy Officer | 40,921 | — | 40,921 | Mar 13, 2019 · 4:14 pm EDT | Form 4 |
| Philip D GregoryChief Scientific Officer | 32,592 | — | 32,592 | Mar 7, 2019 · 4:26 pm EST | Form 4 |
| David DavidsonChief Medical Officer | 31,616 | — | 31,616 | Mar 6, 2019 · 4:32 pm EST | Form 4 |
| Jason ColeChief Operating and | 26,444 | — | 26,444 | Feb 27, 2019 · 4:59 pm EST | Form 4 |
| Alison Cecily FingerChief Commercial Officer | 19,681 | — | 19,681 | Feb 5, 2019 · 6:42 pm EST | Form 4 |
| William D Baird IIIChief Financial Officer | 15,000 | — | 15,000 | Mar 5, 2019 · 4:30 pm EST | Form 4 |
| Susanna Gatti HighChief Operating Officer | 13,750 | — | 13,750 | Dec 21, 2018 · 4:11 pm EST | Form 4/A |
| Kory James WentworthPrincipal Accounting Officer | 6,695 | — | 6,695 | Mar 4, 2019 · 4:34 pm EST | Form 4 |
| Eric SullivanPrincipal Accounting Officer | 5,674 | 300 | 5,974 | Aug 7, 2017 · 4:02 pm EDT | Form 4 |
| John MaraganoreDirector | 5,843 | — | 5,843 | Sep 18, 2017 · 4:09 pm EDT | Form 4 |
| Daniel LynchDirector | 4,200 | — | 4,200 | Jun 22, 2018 · 4:22 pm EDT | Form 4 |
| David P SchenkeinDirector | 4,176 | — | 4,176 | Jun 22, 2018 · 4:29 pm EDT | Form 4 |
| John O AgwunobiDirector | 3,700 | — | 3,700 | Jun 22, 2018 · 4:17 pm EDT | Form 4 |
| Mary Lynne HedleyDirector | 3,700 | — | 3,700 | Jun 22, 2018 · 4:21 pm EDT | Form 4 |
| Douglas MeltonDirector | 3,700 | — | 3,700 | Jun 22, 2018 · 4:27 pm EDT | Form 4 |
| Wendy L DixonDirector | 3,000 | — | 3,000 | Jun 22, 2018 · 4:19 pm EDT | Form 4 |
| Mark VachonDirector | 1,000 | — | 1,000 | Jun 22, 2018 · 4:32 pm EDT | Form 4 |
| James MandellDirector | 1,000 | — | 1,000 | Sep 12, 2018 · 4:07 pm EDT | Form 4 |
| Third Rock Ventures GP, L.P.10% Owner | 0 | — | 0 | Feb 4, 2015 · 4:31 pm EST | Form 4 |
| TRV GP, LLC10% Owner | 0 | — | 0 | Feb 4, 2015 · 4:31 pm EST | Form 4 |
| Mitchell H. FinerChief Scientific Officer | 0 | — | 0 | Jun 3, 2015 · 11:53 am EDT | Form 4 |
| THIRD ROCK VENTURES LP10% Owner | 0 | — | 0 | Feb 4, 2015 · 4:31 pm EST | 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.