Tito Serafini, Chief Strategy Officer at Atreca, Inc. (BCEL), sold 10,000 shares at $15.87 ($159K) on 2020-12-11, disclosed to the SEC on 2020-12-15.
Open-market sale of $159k BCEL by Chief Strategy 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 → |
| BCEL | SELL | 2023-08-04 | $5K | — | Filing → |
| BCEL | SELL | 2022-09-20 | $14K | — | Filing → |
| BCEL | SELL | 2022-06-30 | $30K | — | Filing → |