Kristen M. Oelschlager serves as Executive at CASTLE BIOSCIENCES INC, where they oversee executive responsibilities. Since joining the company, Kristen M. Oelschlager has executed 41 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 12, 2026 involved receiving (via award) 9,207 shares valued at $0.
Kristen M. Oelschlager currently holds 9,207 shares of CASTLE BIOSCIENCES INC (CSTL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kristen M. Oelschlager has been a net seller of CSTL stock. They have purchased $0 and sold $3.9M worth of shares.
Kristen M. Oelschlager's most recent insider trade was on Jan 12, 2026, when they sold 9,207 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 17, 2025 | CSTL | $585.2K | Sale | 14,888 | $39.31 | Discretionary |
| Dec 10, 2025 | CSTL | $0 | Option Exercise | 6,170 | $N/A | Discretionary |
| Dec 10, 2025 | CSTL | $97.0K | Payment | 2,552 | $38.02 | Discretionary |
| Dec 9, 2025 | CSTL | $0 | Option Exercise | 15,961 | $N/A | Discretionary |
| Dec 9, 2025 | CSTL | $179.4K | Payment | 4,691 | $38.25 | Discretionary |
| Nov 11, 2025 | CSTL | $664.5K | Sale | 18,932 | $35.10 | Discretionary |
| Oct 31, 2025 | CSTL | $317.5K | Sale | 12,678 | $25.04 | Discretionary |
| Aug 27, 2025 | CSTL | $390.6K | Sale | 18,007 | $21.69 | Discretionary |
| Aug 27, 2025 | CSTL | $390.6K | Sale | 18,007 | $21.69 | Discretionary |
| Aug 27, 2025 | CSTL | $279.1K | Sale | 12,677 | $22.02 | Discretionary |
| Aug 8, 2025 | CSTL | $54.3K | Payment | 2,804 | $19.36 | Discretionary |
| Aug 8, 2025 | CSTL | $0 | Option Exercise | 10,640 | $N/A | Discretionary |
| Sep 3, 2024 | CSTL | $37.5K | Sale | 1,250 | $29.97 | Planned |
| Sep 3, 2024 | CSTL | $132.9K | Sale | 4,582 | $29.00 | Planned |
| Aug 9, 2024 | CSTL | $0 | Award | 10,641 | $N/A | Discretionary |
| Aug 9, 2024 | CSTL | $75.2K | Payment | 2,804 | $26.83 | Discretionary |
| Aug 1, 2024 | CSTL | $199.1K | Sale | 8,764 | $22.72 | Planned |
| Aug 1, 2024 | CSTL | $100.4K | Sale | 4,225 | $23.77 | Planned |
| Jul 29, 2024 | CSTL | $61.6K | Sale | 2,793 | $22.06 | Planned |
| Jul 1, 2024 | CSTL | $59.3K | Sale | 2,793 | $21.22 | Planned |
| Dec 29, 2023 | CSTL | $8.2K | Option Exercise | 3,418 | $2.39 | Discretionary |
| Dec 29, 2023 | CSTL | $27.0K | Option Exercise | 8,000 | $3.38 | Discretionary |
| Dec 29, 2023 | CSTL | $2.8K | Option Exercise | 1,197 | $2.36 | Discretionary |
| Dec 10, 2023 | CSTL | $0 | Option Exercise | 6,170 | $N/A | Discretionary |
| Dec 10, 2023 | CSTL | $0 | Option Exercise | 1,750 | $N/A | Discretionary |
| Dec 10, 2023 | CSTL | $32.8K | Payment | 1,626 | $20.17 | Discretionary |
| Dec 10, 2023 | CSTL | $9.3K | Payment | 462 | $20.17 | Discretionary |
| Dec 9, 2023 | CSTL | $84.8K | Payment | 4,206 | $20.17 | Discretionary |