Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$665.7K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 3 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 12 most recent Form 4 transactions.
| Feb 6 | BIIB | Biogen INC. | MEXER◷◆ | 4,683 | — | — | — | Open the original filing on SEC.gov |
| Feb 6 | BIIB | Biogen INC. | MEXER◷◆ | 2,217 | — | — | — | Open the original filing on SEC.gov |
| Feb 6 | BIIB | Biogen INC. | FTAX◷ | 1,412 | $201.18 | $284.1K | -11.7% | Open the original filing on SEC.gov |
| Feb 6 | BIIB | Biogen INC. | MEXER◷ | 4,683 | — | — | +63.0% | Open the original filing on SEC.gov |
| Feb 6 | BIIB | Biogen INC. | FTAX◷ | 1,056 | $201.18 | $212.4K | -12.4% | Open the original filing on SEC.gov |
| Feb 6 | BIIB | Biogen INC. | MEXER◷ | 2,217 | — | — | +35.4% | Open the original filing on SEC.gov |
| Feb 2 | BIIB | Biogen INC. | SSELL◷ | 748 | $179.30 | $134.1K | -10.7% | Open the original filing on SEC.gov |
| Jan 30 | BIIB | Biogen INC. | MEXER◷◆ | 1,829 | — | — | — | Open the original filing on SEC.gov |
| Jan 30 | BIIB | Biogen INC. | FTAX◷ | 582 | $179.89 | $104.7K | -7.7% | Open the original filing on SEC.gov |
| Jan 30 | BIIB | Biogen INC. | MEXER◷ | 1,829 | — | — | +31.7% | Open the original filing on SEC.gov |