Maetzold Derek J
Castle Biosciences, Inc. · Pres. & Chief Exec. Officer
Maetzold Derek J is listed in filings as Pres. & Chief Exec. Officer at Castle Biosciences, Inc.. This profile follows SEC Form 4 activity through Jun 17, 2026, including sale activity. Recent filings connect the profile to Castle Biosciences, Inc. (CSTL). The current snapshot covers public activity from Aug 19, 2025 to Jun 17, 2026. Reported amounts are shown as $23.8K to $11.4K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.
Latest Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $24k1.2k shares | SellJun 15, 2026 | $20.66 | $23.90 | |
| $28k1.4k shares | SellJun 15, 2026 | $20.66 | $23.90 | |
| $11k550 shares | SellJun 15, 2026 | $20.66 | $23.90 |