Mara G. Aspinall, Director at CASTLE BIOSCIENCES INC (CSTL), sold 2,500 shares at $52.48 ($131K) on 2020-10-02, disclosed to the SEC on 2020-10-05.
Open-market sale of $131k CSTL 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.
| Filing → |
| CSTL | SELL | 2020-09-09 | $242K | — | Filing → |
| CSTL | SELL | 2020-08-31 | $232K | — | Filing → |
| CSTL | BUY | 2019-07-31 | $50K | — | Filing → |