Form 4 · Filed Jun 11, 2026, 09:21 PM UTC
BIIB/BIOGEN INC.
Pangalos Menelas N — director
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
3 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | M | other | 2,370 | $0 | — | 2,370 |
| Jun 9, 2026 | A | other | 1,505 | $0 | — | 3,875 |
| Jun 9, 2026 | M | other | 2,370 | — | — | 0 |
Source: SEC EDGAR raw filing ↗ · Accession 0000875045-26-000055