Depreciation & Amortization

$236.10M

Quarterly · Period ending: Jun 30, 2026 · USD

Latest reported$236.10Mperiod endingJun 30, 2026

BIIB Quarterly Depreciation & Amortization (-$1.10M → $236.10M)

Quarterly Depreciation & Amortization

High-resolution chart · PNG

BIIB depreciation & amortization history

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

Biogen Depreciation & Amortization — Quarterly (USD)
Period ending	Depreciation & Amortization (USD)
Jun 30, 2001	9,293,000
Mar 31, 2001	8,777,000
Dec 31, 2000	16,940,000
Sep 30, 2000	5,563,000
Jun 30, 2000	8,088,000
Mar 31, 2000	8,233,000
Dec 31, 1999	53,699,000
Sep 30, 1999	-7,100,000
Jun 30, 1999	-8,900,000
Mar 31, 1999	-6,600,000
Dec 31, 1998	42,590,000
Sep 30, 1998	-6,400,000
Jun 30, 1998	-6,000,000
Mar 31, 1998	-5,600,000
Dec 31, 1997	32,896,000
Sep 30, 1997	-4,500,000
Jun 30, 1997	-4,700,000
Mar 31, 1997	-4,400,000
Dec 31, 1996	26,464,000
Sep 30, 1996	-3,900,000
Jun 30, 1996	-3,700,000
Mar 31, 1996	-3,600,000
Dec 31, 1995	18,716,000
Sep 30, 1995	-2,800,000
Jun 30, 1995	-2,700,000
Mar 31, 1995	-2,300,000
Dec 31, 1994	13,756,000
Sep 30, 1994	-2,100,000
Jun 30, 1994	-1,800,000
Mar 31, 1994	-1,800,000
Dec 31, 1993	-1,700,000
Sep 30, 1993	-1,600,000
Jun 30, 1993	-1,600,000
Mar 31, 1993	-1,800,000
Dec 31, 1992	-3,000,000
Sep 30, 1992	-1,500,000
Jun 30, 1992	-1,200,000
Mar 31, 1992	-1,400,000
Dec 31, 1991	-1,500,000
Sep 30, 1991	-1,400,000
Jun 30, 1991	-1,100,000
Mar 31, 1991	-1,100,000
Dec 31, 1990	-1,100,000
Sep 30, 1990	-1,000,000
Jun 30, 1990	-800,000
Mar 31, 1990	-900,000
Dec 31, 1989	-1,100,000