Form 4 Tracker
ALNYLAM PHARMACEUTICALS, INC.
ALNY

34 insider filings · Latest: Jun 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Mar 2, 2026Mar 5 12:29 AMYvonne GreenstreetDirector, Chief Executive Officer
Sale
6,799$327.65$2.2M98,628(D)

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Mar 3, 2026Mar 3 9:49 PMFitzgerald Kevin Joseph
Proposed Sale
1,652$321.37$530.9K

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Mar 3, 2026Mar 3 9:11 PMGarg Pushkal
Proposed Sale
1,775$321.37$570.4K

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Feb 27, 2026Mar 2 9:08 PMPushkal GargEVP Chief R&D
Sale
4,627$331.34$1.5M22,129(D)

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Feb 27, 2026Feb 27 9:05 PMGarg Pushkal
Proposed Sale
4,627$331.34$1.5M

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Feb 13, 2026Feb 18 12:28 AMPushkal GargEVP Chief R&D
Sale
2,242$310.08$695.2K24,848(D)

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Feb 13, 2026Feb 18 12:27 AMYvonne GreenstreetDirector, Chief Executive Officer
Sale
6,958$310.08$2.2M85,662(D)

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Feb 13, 2026Feb 18 12:27 AMTolga TangulerEVP, Chief Commercial Officer
Sale
1,959$310.08$607.4K31,769(D)

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Feb 17, 2026Feb 18 12:26 AMKevin Joseph FitzgeraldCSO & EVP, Head of Research
Sale
2,041$331.96$677.5K21,264(D)

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Feb 13, 2026Feb 18 12:26 AMKevin Joseph FitzgeraldCSO & EVP, Head of Research
Sale
1,959$310.08$607.4K23,305(D)

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Feb 13, 2026Feb 18 12:26 AMJeffrey V. PoultonEVP, Chief Financial Officer
Sale
2,242$310.08$695.2K59,802(D)

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Feb 17, 2026Feb 17 9:10 PMFitzgerald Kevin Joseph
Proposed Sale
2,041$331.96$677.5K

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Jan 13, 2026Jan 13 9:32 PMFitzgerald Kevin Joseph
Proposed Sale
2,290$369.10$845.2K

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Nov 17, 2025Nov 17 9:04 PMFitzgerald Kevin Joseph
Proposed Sale
12,128$449.00$5.4M

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Nov 12, 2025Nov 12 9:03 PMGreenstreet Yvonne
Proposed Sale
25,650$453.10$11.6M

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Oct 3, 2025Oct 3 8:08 PMGarg Pushkal
Proposed Sale
3,022$451.00$1.4M

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Sep 9, 2025Sep 9 8:05 PMReitan Colleen F
Proposed Sale
18,000$461.12$8.3M

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Aug 29, 2025Aug 29 8:05 PMTanguler Tolga
Proposed Sale
3,474$452.22$1.6M

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Aug 19, 2025Aug 19 8:03 PMGarg Pushkal
Proposed Sale
1,455$457.00$664.9K

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Aug 18, 2025Aug 18 8:08 PMBONNEY MICHAEL W
Proposed Sale
11,250$450.00$5.1M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 27, 2026Mar 2 9:09 PMTolga TangulerEVP, Chief Commercial Officer
Option Exercise
1,6660(D)

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Feb 27, 2026Mar 2 9:08 PMPushkal GargEVP Chief R&D
Option Exercise
1,9080(D)

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