Kristen M. Oelschlager, Chief Operating Officer at CASTLE BIOSCIENCES INC (CSTL), sold 25,356 shares at $25.04 ($635K) on 2025-10-31, disclosed to the SEC on 2025-11-04.
Scheduled sale ($635k) by Chief Operating Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $25.04 | 12,678 | $317K | 50.0% |
| 2 | $25.04 | 12,678 | $317K | 50.0% |
| Total | $25.04 avg | 25,356 | $635K | 100% |
| Filing → |
| CSTL | SELL | 2026-08-26 | $838K | — | Filing → |
| CSTL | SELL | 2026-08-05 | $256K | — | Filing → |
| CSTL | SELL | 2026-07-06 | $210K | — | Filing → |