X |
Filing Date |
Trade Date |
Ticker |
Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2024-09-03 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $204.22 | -431 | 5,316 | -7% | -$88,019 | |||||
2024-04-02 | BIIB | Singhal Priya | Head of Development | S - Sale | $213.09 | -93 | 4,886 | -2% | -$19,817 | ||||||
2024-02-22 | BIIB | Singhal Priya | Head of Development | S - Sale | $221.23 | -262 | 4,886 | -5% | -$57,962 | ||||||
| D | 2024-02-16 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $221.49 | -108 | 5,148 | -2% | -$23,921 | |||||
2024-02-15 | BIIB | Rowinsky Eric K | Dir | P - Purchase | $222.54 | +455 | 20,629 | +2% | +$101,256 | ||||||
| D | 2024-02-12 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $239.45 | -419 | 4,516 | -8% | -$100,330 | |||||
| D | 2024-02-02 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $245.93 | -634 | 4,097 | -13% | -$155,920 | |||||
| D | 2023-12-11 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $248.00 | -110 | 3,464 | -3% | -$27,280 | |||||
| D | 2023-09-05 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $269.43 | -431 | 3,354 | -11% | -$116,124 | |||||
| D | 2023-07-03 | BIIB | Singhal Priya | Head of Development | S - Sale+OE | $282.87 | -81 | 2,924 | -3% | -$22,912 | |||||
2023-04-28 | BIIB | Gregory Ginger | EVP, HR | S - Sale | $300.00 | -2,681 | 8,483 | -24% | -$804,300 | ||||||
2023-04-04 | BIIB | Singhal Priya | Head of Development | S - Sale | $277.11 | -91 | 2,843 | -3% | -$25,217 | ||||||
2023-03-28 | BIIB | Singhal Priya | Head of Development | S - Sale | $270.06 | -568 | 2,842 | -17% | -$153,394 | ||||||
2022-11-14 | BIIB | Gregory Ginger | EVP, HR | S - Sale | $300.11 | -5,610 | 5,711 | -50% | -$1,683,617 |
| A | Amended filing |
| D | Derivative transaction in filing (usually option exercise) |
| E | Error detected in filing |
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price |
| S - Sale | Sale of securities on an exchange or to another person |
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) |
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company |
| P - Purchase | Purchase of securities on an exchange or from another person |