Insider holders · CIK 0001439222
AGIOS PHARMACEUTICALS, INC. · AGIO
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 |
|---|---|---|---|---|---|
| Celgene Switzerland LLC10% Owner | 1,374,599 | 5,343,834 | 6,718,433 | Jan 31, 2018 · 8:39 am EST | Form 4/A |
| Celgene Alpine Investment Co., LLC10% Owner | 1,374,599 | 5,343,834 | 6,718,433 | Jan 31, 2018 · 8:39 am EST | Form 4/A |
| Celgene European Investment Co LLC10% Owner | 1,374,599 | 5,343,834 | 6,718,433 | Jan 31, 2018 · 8:39 am EST | Form 4/A |
| CELGENE CORP10% Owner | 1,374,599 | 5,343,834 | 6,718,433 | Jan 31, 2018 · 8:39 am EST | Form 4/A |
| ARCH Venture Partners VII, L.P.10% Owner | 3,088,590 | — | 3,088,590 | Feb 23, 2015 · 4:56 pm EST | Form 4 |
| ARCH Venture Partners VII, LLC10% Owner | 3,088,590 | — | 3,088,590 | Feb 23, 2015 · 4:56 pm EST | Form 4 |
| Arch Venture Fund VII LP10% Owner | 3,088,590 | — | 3,088,590 | Feb 23, 2015 · 4:56 pm EST | Form 4 |
| Clinton Bybee10% Owner | 3,088,590 | — | 3,088,590 | Feb 23, 2015 · 4:56 pm EST | Form 4 |
| Keith Crandell10% Owner | 3,088,590 | — | 3,088,590 | Feb 23, 2015 · 4:56 pm EST | Form 4 |
| Kevin P StarrDirector | 184,386 | 0 | 184,386 | Feb 19, 2015 · 7:01 pm EST | Form 4 |
| David P SchenkeinDirector | 89,503 | 79,082 | 168,585 | Feb 20, 2019 · 4:07 pm EST | Form 4 |
| Jacqualyn A FouseDirector | 154,156 | — | 154,156 | Jun 23, 2026 · 5:22 pm EDT | Form 4 |
| John Duncan HiggonsChief Operating Officer | 120,834 | — | 120,834 | Jan 5, 2016 · 5:20 pm EST | Form 4 |
| Robert NelsenDirector | 109,230 | 0 | 109,230 | Mar 7, 2017 · 4:35 pm EST | Form 4 |
| Lewis Clayton Cantley Jr.Director | 79,475 | 20,803 | 100,278 | Dec 8, 2017 · 4:23 pm EST | Form 4 |
| Scott BillerChief Scientific Officer | 26,511 | 53,059 | 79,570 | Mar 7, 2019 · 4:06 pm EST | Form 4 |
| Sarah GheuensChief Medical Officer | 54,645 | — | 54,645 | Aug 6, 2026 · 4:13 pm EDT | Form 4 |
| John MaraganoreDirector | 36,209 | — | 36,209 | Nov 6, 2018 · 4:12 pm EST | Form 4/A |
| David ScaddenDirector | 20,419 | — | 20,419 | Jun 23, 2026 · 5:20 pm EDT | Form 4 |
| Maykin HoDirector | 19,848 | — | 19,848 | Jun 23, 2026 · 5:21 pm EDT | Form 4 |
| Rahul D. BallalDirector | 15,230 | — | 15,230 | Jun 23, 2026 · 5:25 pm EDT | Form 4 |
| Cynthia SmithDirector | 15,230 | — | 15,230 | Jun 23, 2026 · 5:19 pm EDT | Form 4 |
| Kaye I Foster-CheekDirector | 10,284 | 2,200 | 12,484 | Jun 23, 2026 · 5:23 pm EDT | Form 4 |
| Andrew HirschChief Financial Officer | 12,374 | — | 12,374 | Feb 20, 2019 · 4:05 pm EST | Form 4 |
| Steven L. HoerterChief Commercial Officer | 10,941 | — | 10,941 | Mar 5, 2019 · 4:04 pm EST | Form 4 |
| Adams Catherine OwenDirector | 10,865 | — | 10,865 | Jun 23, 2026 · 5:21 pm EDT | Form 4 |
| Jeffrey D CapelloDirector | 10,865 | — | 10,865 | Jun 23, 2026 · 5:24 pm EDT | Form 4 |
| Christopher BowdenChief Medical Officer | 7,195 | — | 7,195 | Feb 20, 2019 · 4:04 pm EST | Form 4 |
| Carman AlensonPrincipal Accounting Officer | 2,796 | — | 2,796 | Feb 25, 2019 · 4:03 pm EST | Form 4 |
| Douglas G. ColeDirector | 2,778 | — | 2,778 | Aug 11, 2016 · 4:33 pm EDT | Form 4 |
| Jay T. BackstromDirector | 1,447 | — | 1,447 | Jul 10, 2026 · 4:18 pm EDT | Form 4 |
| Glenn GoddardSenior Vice President, Finance | 0 | — | 0 | Sep 28, 2015 · 5:15 pm EDT | Form 4 |
| Third Rock Ventures GP, L.P.10% Owner | 0 | — | 0 | Feb 19, 2015 · 7:03 pm EST | Form 4 |
| TRV GP, LLC10% Owner | 0 | — | 0 | Feb 19, 2015 · 7:03 pm EST | Form 4 |
| THIRD ROCK VENTURES LP10% Owner | 0 | — | 0 | Feb 19, 2015 · 7:03 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.