CIK 0000875045 · Large accelerated filer
BIOGEN INC.
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- BIIB
- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 330112644
- Phone
- 6176792000
- Business address
- 225 BINNEY STREET, CAMBRIDGE, MA, 02142
- Former names
- BIOGEN IDEC INC., BIOGEN IDEC INC, IDEC PHARMACEUTICALS CORP / DE, IDEC PHARMACEUTICALS CORP / CA
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-06 | Izzar Rachid Head of Global Product Strat. | Shares withheld for taxes | −775 | $201.18 | $156K | 11,011 |
| 2026-02-06 | Izzar Rachid Head of Global Product Strat. | Option exercise · Restricted Stock Unit | −2,044 | 0 | ||
| 2026-02-06 | Izzar Rachid Head of Global Product Strat. | Option exercise · Restricted Stock Unit | −1,802 | 1,802 | ||
| 2026-02-06 | Izzar Rachid Head of Global Product Strat. | Option exercise · Restricted Stock Unit | −3,043 | 6,087 | ||
| 2026-02-06 | Grogan Jane Head of Research | Option exercise | +1,385 | 3,176 | ||
| 2026-02-06 | Grogan Jane Head of Research | Shares withheld for taxes | −407 | $201.18 | $82K | 2,769 |
| 2026-02-06 | Grogan Jane Head of Research | Option exercise | +1,873 | 4,642 | ||
| 2026-02-06 | Grogan Jane Head of Research | Shares withheld for taxes | −584 | $201.18 | $117K | 4,058 |
| 2026-02-06 | Grogan Jane Head of Research | Option exercise · Restricted Stock Unit | −1,385 | 1,385 | ||
| 2026-02-06 | Grogan Jane Head of Research | Option exercise · Restricted Stock Unit | −1,873 | 3,747 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise | +1,635 | 19,399.77 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Shares withheld for taxes | −791 | $201.18 | $159K | 18,608.77 |
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise | +1,802 | 20,410.77 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Shares withheld for taxes | −666 | $201.18 | $134K | 19,744.77 |
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise | +3,746 | 23,490.77 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Shares withheld for taxes | −1,132 | $201.18 | $228K | 22,358.77 |
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise · Restricted Stock Unit | −1,635 | 0 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise · Restricted Stock Unit | −1,802 | 1,802 | ||
| 2026-02-06 | Gregory Ginger EVP, Human Resources | Option exercise · Restricted Stock Unit | −3,746 | 7,494 | ||
| 2026-02-06 | Godbout Sean Chief Accounting Officer | Option exercise | +257 | 751.67 |
Page 5 of 29 · 579 trades