BIIB

BIOGEN INC. SEC Filings

BIIB

Latest BIOGEN INC. (BIIB) SEC filings and EDGAR documents — 8-K current reports, 10-K/10-Q, Form 4 insider trades, with AI summaries.

NasdaqBiological Products, (No Diagnostic Substances)CIK: 0000875045
BIOGEN INC. (BIIB)10-Q

Apple Q2 2026: Revenue +9% YoY, EPS $1.48 beat estimates

Jul 29
BIOGEN INC. (BIIB)8-K

Biogen Q2 non-GAAP EPS $3.60, revenue up 3%, cuts FY guidance on deal charges

Jul 29
BIOGEN INC. (BIIB)8-K

8-K current report

Jul 1
BIOGEN INC. (BIIB)4

HAWKINS WILLIAM A bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

SHERWIN STEPHEN A bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Rowinsky Eric K bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Mantas Jesus B bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

LANGER SUSAN bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Patolawala Monish D bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Pangalos Menelas N bought 2,370 shares of Common Stock at $N/A on 2026-06-09; Pangalos Menelas N bought 1,505 shares of Common Stock at $N/A on 2026-06-09; Pangalos Menelas N sold 2,370 shares of Restricted Stock Unit at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Minor Lloyd bought 1,505 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)4

Freire Maria C bought 2,005 shares of Common Stock at $N/A on 2026-06-09

Jun 11
BIOGEN INC. (BIIB)8-K

8-K current report

Jun 10
BIOGEN INC. (BIIB)8-K/A

8-K/A current report

Jun 10
BIOGEN INC. (BIIB)8-K

8-K current report

May 14
BIOGEN INC. (BIIB)4

Keeney Adam bought 939 shares of Common Stock at $N/A on 2026-05-01; Keeney Adam sold 455 shares of Common Stock at $187.06 on 2026-05-01; Keeney Adam sold 939 shares of Restricted Stock Unit at $N/A on 2026-05-01

May 5
BIOGEN INC. (BIIB)10-Q

BIOGEN INC. filed 10-Q on 2026-04-29

Apr 29
BIOGEN INC. (BIIB)8-K

8-K current report

Apr 29
BIOGEN INC. (BIIB)8-K

8-K current report

Apr 6
BIOGEN INC. (BIIB)4

Godbout Sean bought 181 shares of Common Stock at $N/A on 2026-04-01; Godbout Sean sold 54 shares of Common Stock at $183.78 on 2026-04-01; Godbout Sean sold 181 shares of Restricted Stock Unit at $N/A on 2026-04-01

Apr 3