Filing

Form 4

Form 4

0001628280-26-063221·CASTLE BIOSCIENCES INC

Filing metadata

Accession number: 0001628280-26-063221
Form type: Form 4
Filer: CASTLE BIOSCIENCES INC
CIK: CIK 1447362
Filed: Sep 23, 2026
Reporting period: Sep 21, 2026
Description: Insider transaction

Documents

0001628280-26-063221-index.htm

Complete submission

0001628280-26-063221.txt

directory listing

Filed by

CASTLE BIOSCIENCES INC