David Davidson, Chief Medical Officer at bluebird bio, Inc. (BLUE), sold 6,594 shares at $89.97 ($593K) on 2020-01-07, disclosed to the SEC on 2020-01-09.
Seasonal sale ($593k) by Chief Medical Officer — this insider has traded BLUE in January in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $89.97 | 3,297 | $297K | 50.0% |
| 2 | $89.97 | 3,297 | $297K | 50.0% |
| Total | $89.97 avg | 6,594 | $593K | 100% |
| Filing → |
| BLUE | SELL | 2021-02-18 | $20K | — | Filing → |
| BLUE | SELL | 2021-02-04 | $3K | — | Filing → |
| BLUE | SELL | 2021-01-08 | $288K | — | Filing → |