Joseph C. Cook III, Director at CASTLE BIOSCIENCES INC (CSTL), sold 143,880 shares at $45.89 ($6.6M) on 2020-08-27, disclosed to the SEC on 2020-08-31.
Open-market sale of $6.6M 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 | $45.89 | 16,239 | $745K | 11.3% |
| 2 | $45.89 | 16,239 | $745K | 11.3% |
| 3 | $46.06 | 48,487 | $2.2M | 33.7% |
| 4 | $46.06 | 48,487 | $2.2M | 33.7% |
| 5 | $46.15 | 3,609 | $167K | 2.5% |
| 6 | $46.15 | 3,609 |
| $167K |
| 2.5% |
| 7 | $46.16 | 3,605 | $166K | 2.5% |
| 8 | $46.16 | 3,605 | $166K | 2.5% |
| Total | $46.03 avg | 143,880 | $6.6M | 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 → |