- Record ID
- 0001447362-25-000049
- Filed / recorded
- Mar 28, 2025, 8:07 PM UTC
- Added to OQRO
- Oct 9, 2026, 7:57 PM UTC
- Parser
- form4-xml-v2
- Data quality
- Verified: identifiers matched exactly
- Issuer
- CASTLE BIOSCIENCES INC
- Issuer CIK
- 1447362
- Ticker
- CSTL
- Reporting person
- Derek J Maetzold
- Relationship
- Director, Officer
- Officer title
- Pres. & Chief Exec. Officer
- Security
- Common Stock
- Table
- Non-derivative (Table I)
- Transaction date
- Mar 26, 2025
- Transaction code
- S
- Shares / units
- 165
- Price per share
- $20.30
- Acquired / disposed
- Disposed (D)
- Shares owned after
- 4,605
- Ownership form
- Indirect — By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold
- Amendment
- No