David Davidson, Chief Medical Officer at bluebird bio, Inc. (BLUE), sold 42 shares at $60.32 ($3K) on 2020-08-03, disclosed to the SEC on 2020-08-05.
Seasonal sale ($3k) by Chief Medical Officer — this insider has traded BLUE in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $60.32 | 31 | $2K | 73.3% |
| 2 | $61.98 | 11 | $682 | 26.7% |
| Total | $60.75 avg | 42 | $3K | 100% |
| Filing → |
| BLUE | SELL | 2021-02-18 | $20K | — | Filing → |
| BLUE | SELL | 2021-02-04 | $3K | — | Filing → |
| BLUE | SELL | 2021-01-08 | $288K | — | Filing → |