Arbuckle Stuart A disclosed grant / exercise in Alnylam Pharmaceuticals Inc
Arbuckle Stuart A grant / exercise $430.1K of disclosed value in Alnylam Pharmaceuticals Inc.
Signal
Insider Trade
Action
Grant / Exercise
Capital
$430.1K disclosed value
Why it matters
Insider Form 4 disclosures can surface management and director trading activity. This card is generated from canonical action facts, not request-time scraping.