| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | EVP, Chief Financial Officer | EVP And CFO +1 more
4 companies
McDonnell Michael R. is an EVP, Chief Financial Officer at BIIB with holdings across 4 companies. Recent SEC Form 4 filings include 0 buys and 4 sells.
Estimated insider holdings value: $8.8M based on current market prices.