Derek J Maetzold
Director, Pres. & Chief Exec. Officer
Filings
6
Companies
1
Latest
Jul 27, 2026
Transactions
Signal
Ticker / Company
Insider
Transaction
Value
Filed
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$237.7K
9,836 sh
Jul 29 8:09 PM
Jul 27, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$14.9K
6,214 sh
Jul 29 8:09 PM
Jul 27, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$205.1K
9,836 sh
Jun 3 8:15 PM
Jun 1, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$14.9K
6,214 sh
Jun 3 8:15 PM
Jun 1, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$64.3K
3,183 sh
May 22 8:12 PM
May 21, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$1.0K
420 sh
May 22 8:12 PM
May 21, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$19.8K
989 sh
May 22 8:12 PM
May 20, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$311
130 sh
May 22 8:12 PM
May 20, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$217.9K
9,836 sh
May 11 8:06 PM
May 7, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$14.9K
6,214 sh
May 11 8:06 PM
May 7, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$585.9K
23,179 sh
Mar 13 8:10 PM
Mar 12, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$546.9K
20,946 sh
Mar 13 8:10 PM
Mar 11, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
$14.9K
6,226 sh
Mar 13 8:10 PM
Mar 11, 2026
CASTLE BIOSCIENCES INC
Director, Pres. & Chief Exec. Officer
—
59,097 sh
Mar 5 10:12 PM
Mar 4, 2026