PYOTT DAVID E I plan to sell securities of ALNYLAM PHARMACEUTICALS, INC. under Form 144

PYOTT DAVID E I filed Form 144 to notify SEC of plan to sell 3830 units of ALNYLAM PHARMACEUTICALS, INC. securities around 2026-06-01, with aggregate market value of $1,147,123.30. The total outstanding units is 133512573.0. The amount planned to be sold represents 0.00% of total outstanding units;