Alnylam Pharmaceuticals, Inc. (ALNY)
Nasdaq: ALNY · Pharmaceutical Preparations · Cambridge, MA · filing with the SEC since 2002
Grade6.8
◀ Past 7.0● Present 7.0▶ Future 6.3
Who runs Alnylam Pharmaceuticals, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Greenstreet Yvonne
Chief Executive Officer. First filing Sep 2016, latest Sep 22, 2026, 29 filings in all.
Officers reporting now
8
of 18 people with a filing in the last fifteen months
Directors reporting now
10
34 people on the record since 2006
Officerssales are open-market, Nov 12, 2025 to Nov 12, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Supran Bryan | EVP, CLO and Secretary | Sep 2025 | Oct 6, 2026 | 1 · $400,000 |
| Greenstreet Yvonne | Chief Executive Officer | Sep 2016 | Sep 22, 2026 | 60 · $20.4M |
| Mclaughlin Melissa | Chief Human Resources Officer | Apr 2026 | Apr 7, 2026 | 14 · $1.3M |
| Poulton Jeffrey V. | EVP, Chief Financial Officer | Aug 2019 | Mar 6, 2026 | 40 · $3.2M |
| Garg Pushkal | EVP Chief R&D | Jan 2022 | Mar 6, 2026 | 53 · $5.4M |
| Tanguler Tolga | EVP, Chief Commercial Officer | Mar 2021 | Mar 6, 2026 | 40 · $2.4M |
| Fitzgerald Kevin Joseph | CSO & EVP, Head of Research | Mar 2024 | Mar 6, 2026 | 66 · $9.6M |
| Bonney Michael W | Executive Chair | Dec 2014 | Aug 19, 2025 | none |
Directorssales are open-market, Nov 12, 2025 to Nov 12, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Pyott David E I | director | Dec 2015 | Nov 12, 2026 | 5 · $1.1M |
| Schulman Amy W | director | Jul 2014 | Nov 12, 2026 | none |
| Sigal Charles Elliott | director | Aug 2022 | Nov 12, 2026 | none |
| Cravatt Benjamin | director | Jun 2026 | Jun 3, 2026 | none |
| Arbuckle Stuart A | director | Jan 2026 | May 22, 2026 | none |
| Ausiello Dennis A | director | Apr 2012 | May 22, 2026 | none |
| Brandicourt Olivier | director | Mar 2020 | May 22, 2026 | none |
| Hamburg Margaret A | director | Jan 2019 | May 22, 2026 | none |
| Kellogg Peter N | director | Mar 2023 | May 22, 2026 | none |
| Reitan Colleen F | director | Jun 2018 | May 22, 2026 | none |
Earlier names on the record17, newest filing first
Bertozzi Carolyn R · director · last filing May 2025Hesslein Robert W. · officer · last filing Mar 2025Sharp Philip A · director · last filing Jan 2025Franchini Indrani Lall · officer · last filing Feb 2024Vaishnaw Akshay · officer · last filing Aug 2023Fanucci Marsha · director · last filing May 2023Paul Steven M · director · last filing Apr 2022Maraganore John · officer · last filing Dec 2021Keating Laurie · officer · last filing Aug 2021Greene Barry E · officer · last filing Sep 2020Schimmel Paul · director · last filing Jul 2019Soni Manmeet Singh · officer · last filing Mar 2019Sanofi · 10% owner · last filing Jan 2019Mason Michael · officer · last filing Sep 2018Clarke John K · director · last filing Jun 2018Starr Kevin P · director · last filing Jun 2017Gros David-Alexandre C · officer · last filing Dec 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.