4 | SEC Filings Hub

Filing metadata

Accession number: 0001628280-26-066724
Form type: Form 4
Filer: CASTLE BIOSCIENCES INC
CIK: CIK 1447362
Filed: Oct 21, 2026
Reporting period: Oct 19, 2026
Description: Insider transaction

Documents

0001628280-26-066724-index.htm

Complete submission

0001628280-26-066724.txt

directory listing

Filed by

CASTLE BIOSCIENCES INC