John Maraganore, Director at bluebird bio, Inc. (BLUE), sold 37,136 shares at $131.82 ($4.9M) on 2017-09-14, disclosed to the SEC on 2017-09-18.
Open-market sale of $4.9M BLUE by Director. 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $131.19 | 18,268 | $2.4M | 49.2% |
| 2 | $131.19 | 18,268 | $2.4M | 49.2% |
| 3 | $131.82 | 600 | $79K | 1.6% |
| Total | $131.20 avg | 37,136 | $4.9M | 100% |
| Filing → |
| ALNY | SELL | 2021-05-17 | $8.9M | — | Filing → |
| ALNY | SELL | 2021-02-26 | $9.4M | — | Filing → |
| ALNY | SELL | 2020-11-20 | $8.6M | — | Filing → |