Nicola Heffron, Chief Operating Officer at 2seventy bio, Inc. (TSVT), sold 60 shares at $14.70 ($882) on 2023-02-07, disclosed to the SEC on 2023-02-09.
Open-market sale of $882 TSVT by Chief Operating 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 → |
| TSVT | SELL | 2022-12-06 | $4K | — | Filing → |
| TSVT | SELL | 2022-11-23 | $215K | — | Filing → |
| TSVT | SELL | 2022-02-08 | $33K | — | Filing → |