| 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 | Chief Executive Officer
3 companies
Vounatsos Michel is a Chief Executive Officer at BIOGEN INC. with holdings across 3 companies. Recent SEC Form 4 filings include 5 buys and 0 sells.
Estimated insider holdings value: $16.5M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Nov 30, 2020 | BIIB Biogen Inc. | Chief Executive Officer | Buy | 3,100 | $241.31 | $748,046.74 | +9.8% | |
| May 1, 2019 | BIIB Biogen Inc. | Chief Executive Officer | Buy | 4,351 | $231.48 | $1,007,169.48 | +26.1% | |
| Dec 29, 2017 | BIIB Biogen Inc. | Chief Executive Officer | Buy | 780 | $320.55 | $250,029.00 | +19.0% | |
| May 1, 2017 | BIIB Biogen Inc. | Chief Executive Officer | Buy | 1,402 | $271.35 | $380,432.70 | +91.9% | |
| Feb 27, 2017 | BIIB Biogen Inc. | Chief Executive Officer | Buy | 1,333 | $285.39 | $380,424.87 | +1,321% |