Oelschlager Kristen M — Chief Operating Officer
Insider trading activity for Oelschlager Kristen M sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Operating Officer
- Company: CASTLE BIOSCIENCES INC
- Total insider trades: 11
- Total buy volume: $14K
- Total sell volume: $1.5M
- Last trade: Oct 5, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | OTHER | 4,153 | $0 |
| Oct 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | SELL | 1,346 | $49K |
| Oct 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | SELL | 2,807 | $100K |
| Oct 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | OTHER | 4,153 | $14K |
| Sep 1, 2026 | Oelschlager Kristen M | CCSTL CASTLE BIOSCIENCES INC | SELL | 4,152 | $139K |
| Sep 1, 2026 | Oelschlager Kristen M | CCSTL CASTLE BIOSCIENCES INC | BUY | 4,152 | $14K |
| Aug 25, 2026 | Oelschlager Kristen M | CCSTL CASTLE BIOSCIENCES INC | SELL | 12,384 | $426K |
| Aug 24, 2026 | Oelschlager Kristen M | CCSTL CASTLE BIOSCIENCES INC | SELL | 12,218 | $412K |
| Jul 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | SELL | 400 | $10K |
| Jul 1, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | SELL | 8,186 | $200K |
| Jun 16, 2026 | Oelschlager Kristen M | CSTL CASTLE BIOSCIENCES INC | SELL | 8,587 | $178K |