Sale of 1,100 shares at $30.02 per share.
Reporting Person MAETZOLD DEREK J · Officer Title Pres. & Chief Exec. Officer · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057642 · filed 2026-08-18 · View filing →
Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?
Cite this card
Desq Long. "CASTLE BIOSCIENCES INC (CSTL)." Disclosed 2026-08-18. https://desqlong.com/cards/0001628280-26-057642-2 (retrieved 2026-09-26).