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Stock Repurchases

$0.00

Quarterly · Period ending: Jun 30, 2026 · USD

BIIB Stock Repurchases

Latest reported$0.00period endingJun 30, 2026

Latest reported$0.00period endingJun 30, 2026

BIIB Quarterly Stock Repurchases ($0.00 → $0.00)

Quarterly stock repurchases

High-resolution chart · PNG

BIIB stock repurchases history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Biogen Stock Repurchases — Quarterly (USD)
Period ending	Stock Repurchases (USD)
Jun 30, 2001	-16,396,000
Mar 31, 2001	-5,047,000
Dec 31, 2000	-19,786,000
Sep 30, 2000	-29,679,000
Jun 30, 2000	-101,257,000
Mar 31, 2000	-149,470,000
Dec 31, 1999	0
Sep 30, 1999	0
Jun 30, 1999	0
Mar 31, 1999	0
Dec 31, 1998	0
Sep 30, 1998	0
Jun 30, 1998	0
Mar 31, 1998	0
Dec 31, 1997	0
Sep 30, 1997	0
Jun 30, 1997	0
Mar 31, 1997	0
Dec 31, 1996	0
Sep 30, 1996	0
Jun 30, 1996	0
Mar 31, 1996	0
Dec 31, 1995	0
Sep 30, 1995	0
Jun 30, 1995	0
Mar 31, 1995	0
Dec 31, 1994	0
Sep 30, 1994	0
Jun 30, 1994	0
Mar 31, 1994	0
Dec 31, 1993	0
Sep 30, 1993	0
Jun 30, 1993	0
Mar 31, 1993	0
Dec 31, 1992	0
Sep 30, 1992	0
Jun 30, 1992	0
Mar 31, 1992	0
Dec 31, 1991	0
Sep 30, 1991	0
Jun 30, 1991	0
Mar 31, 1991	0
Dec 31, 1990	0
Sep 30, 1990	0
Jun 30, 1990	0
Mar 31, 1990	0
Dec 31, 1989	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.