Insider Transactions Reported by 24 Insiders of ALNYLAM PHARMACEUTICALS, INC.

Symbol
ALNY on Nasdaq
Location
Cambridge, MA

Insiders trading volume in the past year

ALNYLAM PHARMACEUTICALS, INC. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
SHARP PHILLIP A Director $73,397,225 -$3,093,750 -4% 23 Jan 2025
JOHN MARAGANORE Chief Executive Officer, Director $42,771,115 21 Dec 2021
Yvonne Greenstreet Chief Executive Officer, Director $32,334,948 -$36,301,803 -53% 26 Nov 2025
Jeffrey V. Poulton EVP, Chief Financial Officer $25,228,869 -$3,505,291 -12% 01 Oct 2025
Tolga Tanguler EVP, Chief Commercial Officer $12,963,413 -$3,064,338 -19% 01 Oct 2025
Kevin Fitzgerald CSO & EVP, Head of Research $10,088,346 -$8,540,830 -46% 17 Nov 2025
Pushkal Garg EVP Chief R&D $9,973,176 -$23,480,544 -70% 01 Oct 2025
MICHAEL W. BONNEY Director $8,824,800 -$8,186,717 -48% 18 Aug 2025
E. PYOTT DAVID Director $6,711,522 -$2,224,560 -25% 08 May 2025
BRYAN SUPRAN EVP, CLO and Secretary $6,113,232 01 Oct 2025
Akshay Vaishnaw President $4,315,918 03 Aug 2023
AMY W. SCHULMAN Director $2,786,314 08 May 2025
Robert W. Hesslein EVP, CLO and Secretary $1,943,926 03 Mar 2025
Dennis A. Ausiello Director $1,532,503 -$13,729,536 -90% 14 Aug 2025
LAURIE KEATING EVP, Chief Legal Officer $1,031,491 05 Aug 2021
Indrani Franchini EVP, CLO & Secretary $914,785 27 Feb 2024
Charles Elliott Sigal Director $646,436 08 May 2025
Colleen F. Reitan Director $372,759 -$8,425,113 -96% 09 Sep 2025
MARGARET A. HAMBURG Director $212,217 08 May 2025
STEVEN M. PAUL Director $185,320 01 Apr 2022
Carolyn R. Bertozzi Director $180,536 08 May 2025
KELLOGG PETER N Director $180,536 08 May 2025
OLIVIER BRANDICOURT Director $180,536 08 May 2025
Marsha Fanucci Director 18 May 2023

Recent Insider Transactions by Companies or Individuals for ALNYLAM PHARMACEUTICALS, INC.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.