Adam Keeney

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Wendell Taylor, attorney-in-fact for Mr. Keeney
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 Adam Keeney:

Form 4 holding Head of Corporate Development

BIOGEN INC.

Security class
Common Stock
Shares / value
6,365
Estimated value
$1,166,895
Report date
01 May 2026
Price
$183.33
Ownership
Direct
Form 4 holding Head of Corporate Development

BIOGEN INC.

Security class
Restricted Stock Unit
Shares / value
0
Estimated value
$509,425
Report date
01 May 2026
Price
$141.35
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Adam Keeney

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