McLaughlin Melissa sold ALNY

April 2, 2026 · Form 4 insider transaction

McLaughlin Melissa sold 359 shares of Alnylam Pharmaceuticals, Inc. at $317.44 per share, a transaction worth $114.0K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 5 days after the transaction.

Direction
Disposed (sell-side)
Shares
359
Price
$317.44
Total value
$114.0K
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateApril 2, 2026
Filing dateApril 7, 2026
Shares owned after12,729
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of restricted stock units.; The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $317.07 to $318.05. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

View the original Form 4 on SEC EDGAR