Christopher Viehbacher

Insider Reports History

Entity
Individual
Location
C/O Axcella Health, Inc., 840 Memorial Drive, Cambridge, MA
Signature
/s/ Wendell Taylor, attorney-in-fact for Christopher A. Viehbacher
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Christopher Viehbacher:

Stock Role Class Num Shares Value Price $ Report Date Ownership
BIOGEN INC. President and CEO, Director Restricted Stock Unit 18K $2.55M $141.35 Feb 7, 2025 Direct
BIOGEN INC. President and CEO, Director Common Stock 12.8K $1.81M $141.35 Feb 7, 2025 Direct

Insider Reports Filed by Christopher Viehbacher

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BIIB BIOGEN INC. Feb 6, 2025 4 -$452K 4 Feb 10, 2025 President and CEO, Director
BIIB BIOGEN INC. Feb 7, 2024 1 $0 4 Feb 9, 2024 President and CEO, Director
BIIB BIOGEN INC. Dec 1, 2022 3 $0 4 Dec 5, 2022 President and CEO, Director
BIIB BIOGEN INC. Nov 14, 2022 0 $0 3 Nov 21, 2022 President and CEO, Director