ALEXANDER SUSAN H 1263839 Data last updated 2024-05-15 07:34:05 -0500 US CDT

Latest Holdings

Notice: Data summarized from Form 3,4,5 filings, which do not include holdings/transactions of investment institution(s), if any, managed by the reporter.


Non-derivative Transactions     CSV download

Tips: type "code_s" to show transactions with code "S".

Filing Date Transaction Date Operation Date Original Filing Reporter Relation Opr Amounta %(Owned)b ‱(SO)c Avg Prcd Account Type Full Name Code Remain Shares Outstanding (Million)e
2024-02-09 2024-02-07 2024-02-08 4 Alexander Susan H EVP CHIEF LEGAL OFFICER acq 2190.0 4.55 0.15 0.0 Direct Common Stock BIOGEN INC.

code_M

code  M
48101.0 144.9 (BIIB)
2024-02-09 2024-02-07 2024-02-08 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 655.0 1.36 0.05 240.3 Direct Common Stock BIOGEN INC.

code_F

code  F
47446.0 144.9 (BIIB)
2024-02-13 2024-02-09 2024-02-09 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 938.0 1.88 0.06 240.98 Direct Common Stock BIOGEN INC.

code_F

code  F
49083.0 144.9 (BIIB)
2024-02-13 2024-02-09 2024-02-09 4 Alexander Susan H EVP CHIEF LEGAL OFFICER acq 2575.0 5.15 0.18 0.0 Direct Common Stock BIOGEN INC.

code_M

code  M
50021.0 144.9 (BIIB)
2024-02-21 2024-02-16 2024-02-16 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 2437.0 4.5 0.17 219.08 Direct Common Stock BIOGEN INC.

code_F

code  F
51683.0 thumbnail 145.36 (BIIB)
2024-02-21 2024-02-16 2024-02-16 4 Alexander Susan H EVP CHIEF LEGAL OFFICER acq 5037.0 9.6 0.35 0.0 Direct Common Stock BIOGEN INC.

code_M

code  M
52464.0 thumbnail 145.36 (BIIB)

Derivative Transactions

Tips: type "code_m" to show transactions with code "M".

Filing Date Transaction Date Operation Date Original Filing Reporter Relation Opr Amounta %(Owned)b ‱(SO)c Avg Prcd Account Type Full Name Code Remain Shares Outstanding (Million)e
2024-01-31 2024-01-29 2024-01-29 4 Alexander Susan H EVP CHIEF LEGAL OFFICER acq 3423.0 100.0 0.24 0.0 Direct Performance Stock Unit BIOGEN INC.

code_A

code  A
3423.0 144.9 (BIIB)
2024-02-09 2024-02-07 2024-02-08 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 2190.0 33.33 0.15 0.0 Direct Restricted Stock Unit BIOGEN INC.

code_M

code  M
4380.0 144.9 (BIIB)
2024-02-09 2024-02-07 2024-02-07 4 Alexander Susan H EVP CHIEF LEGAL OFFICER acq 5820.0 100.0 0.4 0.0 Direct Restricted Stock Unit BIOGEN INC.

code_A

code  A
5820.0 144.9 (BIIB)
2024-02-13 2024-02-09 2024-02-09 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 2575.0 50.0 0.18 0.0 Direct Restricted Stock Unit BIOGEN INC.

code_M

code  M
2575.0 144.9 (BIIB)
2024-02-21 2024-02-16 2024-02-16 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 3423.0 100.0 0.24 0.0 Direct Performance Stock Unit BIOGEN INC.

code_M

code  M
0.0 145.36 (BIIB)
2024-02-21 2024-02-16 2024-02-16 4 Alexander Susan H EVP CHIEF LEGAL OFFICER dsp 3626.0 100.0 0.25 0.0 Direct Restricted Stock Unit BIOGEN INC.

code_J,M

code  J  M
0.0 thumbnail 145.36 (BIIB)

a Sum of same type of securities in the form
b Relative to reporter's shares owned before (disposition) or after (acquisition) operation
c Relative to issuer's shares outstanding (1/10000)
d Average price for securities of the same type. Check the original form for detailed prices of multiple transactions
e Documented shares outstanding closest to the transaction date
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