Eric Sullivan, Principal Accounting Officer at bluebird bio, Inc. (BLUE), sold 229 shares at $67.10 ($15K) on 2017-01-05, disclosed to the SEC on 2017-01-09.
Open-market sale of $15k BLUE by Principal Accounting 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 | 2017-06-30 | $740K | — | Filing → |
| BLUE | SELL | 2017-03-20 | $41K | — | Filing → |
| BLUE | SELL | 2017-03-02 | $25K | — | Filing → |