Insider holders · CIK 0001178670
ALNYLAM PHARMACEUTICALS, INC. · ALNY
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 |
|---|---|---|---|---|---|
| Sanofi10% Owner | — | 10,554,134 | 10,554,134 | Jun 1, 2017 · 7:41 pm EDT | Form 4 |
| Paul SchimmelDirector | 0 | 306,996 | 306,996 | Mar 14, 2018 · 7:39 pm EDT | Form 4 |
| Philip A SharpDirector | 140,795 | 126,104 | 266,899 | Mar 14, 2018 · 7:39 pm EDT | Form 4 |
| John MaraganoreChief Executive Officer | 189,993 | 3,038 | 193,031 | Nov 26, 2018 · 4:11 pm EST | Form 4 |
| Yvonne GreenstreetChief Executive Officer | 95,802 | 407 | 96,209 | Sep 22, 2026 · 4:07 pm EDT | Form 4 |
| Barry E GreenePresident | 52,938 | 9,030 | 61,968 | Aug 14, 2018 · 7:14 pm EDT | Form 4 |
| David E I PyottDirector | 1,582 | 27,900 | 29,482 | Jun 3, 2026 · 4:25 pm EDT | Form 4 |
| Laurence ReidSVP, Chief Business Officer | 18,103 | 1,766 | 19,869 | Jan 5, 2015 · 5:10 pm EST | Form 4 |
| Laurie KeatingSVP, GC & Secretary | 15,258 | 320 | 15,578 | Aug 14, 2018 · 6:05 pm EDT | Form 4 |
| Akshay VaishnawPresident, R&D | 12,173 | 395 | 12,568 | Aug 14, 2018 · 6:55 pm EDT | Form 4 |
| John K ClarkeDirector | 8,891 | — | 8,891 | Jun 4, 2018 · 4:25 pm EDT | Form 4 |
| Michael W BonneyDirector | — | 4,000 | 4,000 | Mar 10, 2016 · 6:35 pm EST | Form 4 |
| Dennis A AusielloDirector | 0 | 3,500 | 3,500 | Mar 14, 2018 · 7:40 pm EDT | Form 4 |
| David-Alexandre C GrosSVP, Chief Business Officer | 1,000 | — | 1,000 | Feb 24, 2016 · 6:21 pm EST | Form 4 |
| Steven M PaulDirector | 1,000 | — | 1,000 | Jan 28, 2015 · 5:10 pm EST | Form 4 |
| Michael MasonVP, Finance and Treasurer | 563 | 276 | 839 | Aug 14, 2018 · 6:00 pm EDT | Form 4 |
| Manmeet Singh SoniChief Financial Officer | — | 83 | 83 | Aug 14, 2018 · 5:54 pm EDT | Form 4 |
| Marsha FanucciDirector | 0 | — | 0 | Feb 27, 2015 · 4:15 pm EST | Form 4 |
| Kevin P StarrDirector | 0 | — | 0 | Nov 13, 2015 · 4:36 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.