ALEXANDER SUSAN H

CIK 00012638393 companiesCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001263839

Recent Transactions

50 trades

Award
BIOGEN INC.$BIIB
Restricted Stock Unit
2026-02-13+8,450→ 8,450 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2026-02-06+1,940→ 39,336 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2026-02-06$201.18/sh−1,059→ 37,396 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2026-02-06−1,940→ 1,940 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2026-02-06$201.18/sh−1,514→ 41,807 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2026-02-06+2,190→ 38,455 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2026-02-06−2,190→ 0 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2026-02-06$201.18/sh−931→ 38,405 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2026-02-06+4,916→ 43,321 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2026-02-06−4,916→ 9,834 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2025-02-10$142.54/sh−807→ 36,265 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2025-02-10+2,575→ 37,072 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2025-02-10−2,575→ 0 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2025-02-07+2,190→ 33,791 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2025-02-07−1,940→ 3,880 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2025-02-07−2,190→ 2,190 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2025-02-07+1,940→ 35,088 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2025-02-07$141.35/sh−591→ 34,497 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2025-02-07$141.35/sh−643→ 33,148 total
Award
BIOGEN INC.$BIIB
Restricted Stock Unit
2025-02-06+14,750→ 14,750 total
Gift
BIOGEN INC.$BIIB
Common Stock
2024-11-05+20,082→ 20,082 total
Gift
BIOGEN INC.$BIIB
Common Stock
2024-11-05−20,082→ 31,601 total
Other
BIOGEN INC.$BIIB
Restricted Stock Unit
2024-02-16−2,012→ 0 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2024-02-16−1,614→ 2,012 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2024-02-16$219.08/sh−781→ 51,683 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2024-02-16+1,614→ 52,464 total
Exercise/Conversion
BIOGEN INC.$BIIB
Performance Stock Unit
2024-02-16−3,423→ 0 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2024-02-16$219.08/sh−1,656→ 50,850 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2024-02-16+3,423→ 52,506 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2024-02-09$240.98/sh−938→ 49,083 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2024-02-09−2,575→ 2,575 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2024-02-09+2,575→ 50,021 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2024-02-08$240.30/sh−655→ 47,446 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2024-02-08+2,190→ 48,101 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2024-02-08−2,190→ 4,380 total
Award
BIOGEN INC.$BIIB
Restricted Stock Unit
2024-02-07+5,820→ 5,820 total
Award
BIOGEN INC.$BIIB
Performance Stock Unit
2024-01-29+3,423→ 3,423 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-17−1,920→ 5,328 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2023-02-17$278.38/sh−929→ 45,911 total
Other
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-17−1,702→ 3,626 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2023-02-17+1,920→ 46,840 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2023-02-10$286.30/sh−764→ 46,910 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2023-02-10$286.30/sh−2,737→ 44,920 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-10−1,448→ 1,770 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2023-02-10+1,448→ 48,358 total
Tax Payment
BIOGEN INC.$BIIB
Common Stock
2023-02-10$286.30/sh−701→ 47,657 total
Other
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-10−1,770→ 0 total
Exercise/Conversion
BIOGEN INC.$BIIB
Common Stock
2023-02-10+2,575→ 47,674 total
Exercise/Conversion
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-10−2,575→ 5,150 total
Award
BIOGEN INC.$BIIB
Restricted Stock Unit
2023-02-08+6,570→ 6,570 total

Companies

Recent Filings

Address

BIOGEN INC. 225 BINNEY STREET

CAMBRIDGE, MA, 02142

View on SEC.gov