4processed

Form 4 — Insider Transaction

CASTLE BIOSCIENCES INC(CSTL)

Filing Date

May 22, 2026

Accepted

May 22, 2026

Accession No.

0001628280-26-038467

CIK

0001447362

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Cotton RodneyOther13.7K33.0KCommon StockMay 22, 2026
Cotton RodneyOther13.7K$00Restricted Stock UnitsMay 22, 2026