Singhal Priya

Head of Development of BIIB

Stock Insider Trading Activity of Singhal Priya

Name	Ticker	Relationship	Date	Transaction	AVG Cost Per Share	Shares	Total Value	Securities Owned After Transaction(s)	SEC Form 4
Singhal Priya	BIIB	Head of Development	Sep 2 '25	Sell	$133.55	517	$69,045.35	5,772.143	SEC Form 4