Castle Biosciences, Inc. · NASDAQ:CSTL
Oelschlager Kristen M sold 8,586 Castle Biosciences, Inc. shares (Form 4)
Traded Aug 3, 2026 · Filed Aug 5, 2026
On Aug 3, 2026, Oelschlager Kristen M (Chief Operating Officer) sold 8,586 Castle Biosciences, Inc. shares at an average US$29.77 for US$256K under a trading plan, leaving 13,288 shares. Filed Aug 5, 2026 (Form 4).
- Sold
- 8,586 shares
- Price
- US$29.77 average (US$29.12 to US$30.62)
- Value
- US$256K
- Holding after
- 13,288 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- Chief Operating Officer
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Aug 3, 2026 | Common Stock | Sale | 3,000 | US$29.12 | 18,874 | Direct |
| Aug 3, 2026 | Common Stock | Sale | 4,486 | US$30.00 | 14,388 | Direct |
| Aug 3, 2026 | Common Stock | Sale | 1,100 | US$30.62 | 13,288 | Direct |
Source
Related
- Castle Biosciences, Inc.
- Oelschlager Kristen M
- Castle Biosciences, Inc. shareholders
- Form 4 · Oelschlager Kristen M · Oct 5, 2026
- Form 4 · Oelschlager Kristen M · Sep 3, 2026
- Form 4 · Oelschlager Kristen M · Aug 26, 2026
- Form 4 · Oelschlager Kristen M · Jul 6, 2026
- Form 4 · Oelschlager Kristen M · Jun 18, 2026
- Form 4 · Maetzold Derek J · Oct 21, 2026
- Form 4 · Juvenal Tobin W · Oct 14, 2026
- Form 4 · Maetzold Derek J · Oct 7, 2026
- Form 4 · Juvenal Tobin W · Oct 1, 2026
- Form 4 · Maetzold Derek J · Sep 23, 2026