Insider Cluster All stocks

ALNY insider trading

Alnylam Pharmaceuticals, Inc.

In the past 36 days, 1 insider sold $399K.

Insider purchases

No open-market purchases by insiders in this period.

Insider sales

InsiderValueHoldingsPlanTraded / filed
Bryan Supran
EVP, CLO and Secretary
$399K
1,758 sh @ $226.88
−12.1% Not pre-scheduled Oct 2, 2026
Filed Oct 6, 2026