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START FREE TRIAL →Kristen M Oelschlager, Chief Operating Officer, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 11 open-market SEC Form 4 transactions: 0 purchases worth $0 and 11 sales worth $3.4M, reported from Sep 27, 21 to Jul 1, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 1, 26 | CSTLCASTLE BIOSCIENCES INC | SELL | 8.2K | $24.78 | $200K |
| Jun 16, 26 | CSTLCASTLE BIOSCIENCES INC | SELL | 8.6K | $20.71 | $178K |
| Dec 17, 25 | CSTLCASTLE BIOSCIENCES INC | SELL | 14.9K | $39.31 | $585K |
| Nov 11, 25 | CSTLCASTLE BIOSCIENCES INC | SELL | 18.9K | $35.10 | $665K |
| Oct 31, 25 | CSTLCASTLE BIOSCIENCES INC | SELL | 12.7K | $25.04 | $317K |
| Aug 27, 25 | CSTLCASTLE BIOSCIENCES INC | SELL | 18.0K | $22.02 | $391K |
| Sep 3, 24 | CSTLCASTLE BIOSCIENCES INC | SELL | 4.6K | $29.97 | $133K |
| Aug 1, 24 | CSTLCASTLE BIOSCIENCES INC | SELL | 8.8K | $23.77 | $199K |
| Jul 29, 24 | CSTLCASTLE BIOSCIENCES INC | SELL | 2.8K | $22.06 | $62K |
| Jul 1, 24 | CSTLCASTLE BIOSCIENCES INC | SELL | 2.8K | $21.22 | $59K |
| Sep 27, 21 | CSTLCASTLE BIOSCIENCES INC | SELL | 8.6K | $71.52 | $608K |