CSTL Derek J Maetzold sells $547K worth of shares
Mar 14, 2026, 4:35 AM
0.00%
What does CSTL do
Castle Biosciences, headquartered in Friendswood, Texas, is a dermatological cancer company that provides genomic tests for skin cancers and mental health conditions. The firm went public in July 2019 and employs 610 people.
Derek J Maetzold sold 20,946 shares of CSTL on 11 March at $26.11 per share, worth a total of $547K. They now own 94,737 CSTL shares, or a 86% holding decrease.
📡️ Health Care
Insider Trades
More Signals
Feature in Progress
This section is under development. Check back soon for updates!
Cashu is the #1 way to stay ahead of the markets, know why your favourite stocks are moving and access valuation signals that smash the market.