Joseph C. Cook III, Director at CASTLE BIOSCIENCES INC (CSTL), sold 29,788 shares at $45.85 ($1.4M) on 2020-08-21, disclosed to the SEC on 2020-08-25.
Open-market sale of $1.4M 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $45.85 | 6,017 | $276K | 20.2% |
| 2 | $45.85 | 6,017 | $276K | 20.2% |
| 3 | $45.90 | 8,877 | $407K | 29.8% |
| 4 | $45.90 | 8,877 | $407K | 29.8% |
| Total | $45.88 avg | 29,788 | $1.4M | 100% |
| Filing → |
| CSTL | SELL | 2020-12-11 | $8.6M | — | Filing → |
| CSTL | SELL | 2020-12-09 | $4.7M | — | Filing → |
| CSTL | SELL | 2020-10-14 | $5.3M | — | Filing → |