David Davidson, Chief Medical Officer at bluebird bio, Inc. (BLUE), sold 6,382 shares at $44.76 ($288K) on 2021-01-06, disclosed to the SEC on 2021-01-08.
Seasonal sale ($288k) 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 | $44.95 | 48 | $2K | 0.8% |
| 2 | $44.76 | 1,843 | $82K | 28.7% |
| 3 | $44.76 | 1,843 | $82K | 28.7% |
| 4 | $45.46 | 1,324 | $60K | 20.9% |
| 5 | $45.46 | 1,324 | $60K | 20.9% |
| Total | $45.05 avg | 6,382 |
| $288K |
| 100% |
| Filing → |
| BLUE | SELL | 2021-02-18 | $20K | — | Filing → |
| BLUE | SELL | 2021-02-04 | $3K | — | Filing → |
| BLUE | SELL | 2020-12-04 | $3K | — | Filing → |