Institutional Ownership
Biogen Inc
CUSIP 09062X103COMBIIBQ1 2026
Insider Transactions
139
Form 4 lines on record
Reporting Insiders
20
Distinct officers & directors
90d Buys
0
Open-market purchase shares
90d Sells
0
Open-market sale shares
Insider Transactions — Form 4
139 reported transactions
| # | Date | Insider | Title | Type | Shares | Price | Value | Held After | Filing |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jun 9, 2026 | Hawkins William A | Director | A · Grant | 1.5K | — | — | 10.4K | SEC |
| 2 | Jun 9, 2026 | Sherwin Stephen A | Director | A · Grant | 1.5K | — | — | 15.2K | SEC |
| 3 | Jun 9, 2026 | Rowinsky Eric K | Director | A · Grant | 1.5K | — | — | 25.8K | SEC |
| 4 | Jun 9, 2026 | Mantas Jesus B | Director | A · Grant | 1.5K | — | — | 11.3K | SEC |
| 5 | Jun 9, 2026 | Langer Susan | Director | A · Grant | 1.5K | — | — | 6.6K | SEC |
| 6 | Jun 9, 2026 | Patolawala Monish D | Director | A · Grant | 1.5K | — | — | 5.2K | SEC |
| 7 | Jun 9, 2026 | Pangalos Menelas N | Director | M · Option Exercise | 2.4K | — | — | 2.4K | SEC |
| 8 | Jun 9, 2026 | Pangalos Menelas N | Director | A · Grant | 1.5K | — | — | 3.9K | SEC |
| 9 | Jun 9, 2026 | Pangalos Menelas N | Director | M · Option Exercise | 2.4K | — | — | 0 | SEC |
| 10 | Jun 9, 2026 | Minor Lloyd | Director | A · Grant | 1.5K | — | — | 3.9K | SEC |
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