Greenstreet Yvonne bought ALNY

October 1, 2025 · Form 4 insider transaction

Greenstreet Yvonne bought 14,252 shares of Alnylam Pharmaceuticals, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Acquired (buy-side)
Shares
14,252
Price
$0.00
Total value
N/A
Role
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateOctober 1, 2025
Filing dateOctober 3, 2025
Shares owned after74,333
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

On March 1, 2024, the reporting person was granted a PSU under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the PC&C Committee on October 1, 2025.

View the original Form 4 on SEC EDGAR
Greenstreet Yvonne bought ALNY: October 1, 2025 | Insider Trading Screener