| 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
4 companies
Posner Brian S is a Director at BIOGEN INC. with holdings across 4 companies. Recent SEC Form 4 filings include 6 buys and 3 sells.
Estimated insider holdings value: $2.1M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Nov 28, 2018 | ACGL Arch Capital Group Ltd. | Director | Buy | 1,000 | $25.05 | $25,050.60 | +1.1% | |
| Nov 5, 2018 | ACGL Arch Capital Group Ltd. | Director | Buy | 2,500 | $22.45 | $56,124.00 | New | |
| May 3, 2018 | ACGL Arch Capital Group Ltd. | Director | Buy | 3,000 | $78.63 | $235,876.00 | +6.4% | |
| Jun 9, 2017 | BIIB Biogen Inc. | Director | Sell | 1,084 | $256.31 | $277,840.04 | -14.6% | |
| Nov 18, 2016 | ACGL Arch Capital Group Ltd. | Director | Buy | 6,000 | $21.88 | $131,271.00 | New | |
| Jun 22, 2015 | BIIB Biogen Inc. | Director | Sell | 470 | $415.00 | $195,050.00 | -8.2% | |
| Jun 15, 2015 | BIIB Biogen Inc. | Director | Sell | 400 | $386.64 | $154,656.00 | -6.5% |