Joanne Smith-Farrell, Chief Business Officer at bluebird bio, Inc. (BLUE), sold 583 shares at $43.73 ($25K) on 2020-04-06, disclosed to the SEC on 2020-04-08.
Open-market sale of $25k BLUE by Chief Business Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| BLUE | SELL | 2020-11-04 | $2K | — | Filing → |
| BLUE | SELL | 2020-10-06 | $2K | — | Filing → |
| BLUE | SELL | 2020-09-08 | $2K | — | Filing → |