Daniel Bradbury

Known title: DirectorCIK: 0001236397

Associated companies

CSTL · Castle Biosciences Inc. Common Stock CSTL insiders

CSTLCastle Biosciences Inc. Common Stock

this person other insiders at CSTL

Transaction History

CSTL	▲ Buy	Option Exercise	13,667	—	5/22/2026	View on chart
CSTL	▲ Buy	Option Exercise	8,673	—	5/21/2025	View on chart
CSTL	▼ Sell	Open Market	5,017	$141K	2/5/2025	View on chart
CSTL	▼ Sell	Open Market	1,425	$40K	2/5/2025	View on chart
CSTL	▼ Sell	Open Market	1,425	$40K	2/5/2025	View on chart
CSTL	▼ Sell	Open Market	1,530	$43K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	434	$12K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	434	$12K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	3,015	$89K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	857	$25K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	857	$25K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	472	$14K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	134	$4K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	134	$4K	1/6/2025	View on chart
CSTL	▼ Sell	Open Market	4,669	$145K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	1,326	$41K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	1,326	$41K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	348	$11K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	99	$3K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	99	$3K	12/3/2024	View on chart
CSTL	▼ Sell	Open Market	1,322	$45K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	375	$13K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	375	$13K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	2,686	$94K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	763	$27K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	763	$27K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	1,009	$36K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	287	$10K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	287	$10K	11/1/2024	View on chart
CSTL	▼ Sell	Open Market	5,017	$148K	10/7/2024	View on chart
CSTL	▼ Sell	Open Market	1,425	$42K	10/7/2024	View on chart
CSTL	▼ Sell	Open Market	1,425	$42K	10/7/2024	View on chart
CSTL	▼ Sell	Open Market	5,017	$146K	9/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,425	$41K	9/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,425	$41K	9/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,431	$38K	8/12/2024	View on chart
CSTL	▼ Sell	Open Market	5,021	$134K	8/12/2024	View on chart
CSTL	▼ Sell	Open Market	1,431	$38K	8/12/2024	View on chart
CSTL	▲ Buy	Option Exercise	8,636	—	5/25/2024	View on chart
CSTL	▼ Sell	Open Market	7,967	$196K	5/6/2024	View on chart
CSTL	▼ Sell	Open Market	7,393	$182K	5/6/2024	View on chart
CSTL	▼ Sell	Open Market	7,963	$196K	5/6/2024	View on chart
CSTL	▼ Sell	Open Market	761	$16K	4/8/2024	View on chart
CSTL	▼ Sell	Open Market	819	$17K	4/8/2024	View on chart
CSTL	▼ Sell	Open Market	820	$17K	4/8/2024	View on chart
CSTL	▼ Sell	Open Market	3,731	$78K	4/5/2024	View on chart
CSTL	▼ Sell	Open Market	4,019	$84K	4/5/2024	View on chart
CSTL	▼ Sell	Open Market	4,021	$84K	4/5/2024	View on chart
CSTL	▼ Sell	Open Market	2,901	$62K	4/4/2024	View on chart
CSTL	▼ Sell	Open Market	3,126	$67K	4/4/2024	View on chart
CSTL	▼ Sell	Open Market	3,125	$67K	4/4/2024	View on chart
CSTL	▼ Sell	Open Market	2,262	$48K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	5,294	$108K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	5,701	$117K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	5,705	$117K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	2,099	$45K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	2,262	$48K	3/4/2024	View on chart
CSTL	▼ Sell	Open Market	658	$15K	2/7/2024	View on chart
CSTL	▼ Sell	Open Market	708	$16K	2/7/2024	View on chart
CSTL	▼ Sell	Open Market	708	$16K	2/7/2024	View on chart
CSTL	▼ Sell	Open Market	3,121	$74K	2/6/2024	View on chart
CSTL	▼ Sell	Open Market	3,362	$79K	2/6/2024	View on chart
CSTL	▼ Sell	Open Market	3,364	$79K	2/6/2024	View on chart
CSTL	▼ Sell	Open Market	2,751	$63K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	2,963	$67K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	2,964	$67K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	863	$20K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	930	$22K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	931	$22K	2/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,617	$33K	1/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,741	$35K	1/5/2024	View on chart
CSTL	▼ Sell	Open Market	1,742	$35K	1/5/2024	View on chart
CSTL	▼ Sell	Open Market	5,776	$118K	1/4/2024	View on chart
CSTL	▼ Sell	Open Market	6,222	$127K	1/4/2024	View on chart
CSTL	▼ Sell	Open Market	6,225	$127K	1/4/2024	View on chart
CSTL	▼ Sell	Open Market	370	$7K	12/13/2023	View on chart
CSTL	▼ Sell	Open Market	399	$8K	12/13/2023	View on chart
CSTL	▼ Sell	Open Market	399	$8K	12/13/2023	View on chart
CSTL	▼ Sell	Open Market	380	$8K	12/12/2023	View on chart
CSTL	▼ Sell	Open Market	410	$8K	12/12/2023	View on chart
CSTL	▼ Sell	Open Market	410	$8K	12/12/2023	View on chart
CSTL	▼ Sell	Open Market	2,179	$44K	12/8/2023	View on chart
CSTL	▼ Sell	Open Market	2,347	$47K	12/8/2023	View on chart
CSTL	▼ Sell	Open Market	2,349	$47K	12/8/2023	View on chart
CSTL	▼ Sell	Open Market	64	$1K	12/6/2023	View on chart
CSTL	▼ Sell	Open Market	68	$1K	12/6/2023	View on chart
CSTL	▼ Sell	Open Market	68	$1K	12/6/2023	View on chart
CSTL	▼ Sell	Open Market	1,375	$28K	12/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,482	$30K	12/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,483	$30K	12/4/2023	View on chart
CSTL	▼ Sell	Open Market	3,025	$61K	12/1/2023	View on chart
CSTL	▼ Sell	Open Market	3,259	$65K	12/1/2023	View on chart
CSTL	▼ Sell	Open Market	3,261	$65K	12/1/2023	View on chart
CSTL	▼ Sell	Open Market	7,307	$147K	11/30/2023	View on chart
CSTL	▼ Sell	Open Market	2,436	$49K	11/30/2023	View on chart
CSTL	▼ Sell	Open Market	2,436	$49K	11/30/2023	View on chart
CSTL	▼ Sell	Open Market	10,406	$209K	11/29/2023	View on chart
CSTL	▼ Sell	Open Market	3,468	$70K	11/29/2023	View on chart
CSTL	▼ Sell	Open Market	3,468	$70K	11/29/2023	View on chart
CSTL	▼ Sell	Open Market	480	$10K	11/24/2023	View on chart
CSTL	▼ Sell	Open Market	160	$3K	11/24/2023	View on chart
CSTL	▼ Sell	Open Market	160	$3K	11/24/2023	View on chart
CSTL	▼ Sell	Open Market	60	$1K	11/21/2023	View on chart
CSTL	▼ Sell	Open Market	180	$4K	11/21/2023	View on chart
CSTL	▼ Sell	Open Market	60	$1K	11/21/2023	View on chart
CSTL	▼ Sell	Open Market	3,451	$69K	11/20/2023	View on chart
CSTL	▼ Sell	Open Market	1,152	$23K	11/20/2023	View on chart
CSTL	▼ Sell	Open Market	1,152	$23K	11/20/2023	View on chart
CSTL	▼ Sell	Open Market	1,082	$22K	9/1/2023	View on chart
CSTL	▼ Sell	Open Market	360	$7K	9/1/2023	View on chart
CSTL	▼ Sell	Open Market	360	$7K	9/1/2023	View on chart
CSTL	▼ Sell	Open Market	4,372	$88K	8/31/2023	View on chart
CSTL	▼ Sell	Open Market	1,457	$29K	8/31/2023	View on chart
CSTL	▼ Sell	Open Market	1,457	$29K	8/31/2023	View on chart
CSTL	▼ Sell	Open Market	2,780	$56K	8/30/2023	View on chart
CSTL	▼ Sell	Open Market	926	$19K	8/30/2023	View on chart
CSTL	▼ Sell	Open Market	926	$19K	8/30/2023	View on chart
CSTL	▼ Sell	Open Market	30,000	$612K	7/7/2023	View on chart
CSTL	▼ Sell	Open Market	10,000	$204K	7/7/2023	View on chart
CSTL	▼ Sell	Open Market	10,000	$204K	7/7/2023	View on chart
CSTL	▲ Buy	Option Exercise	3,825	—	6/2/2023	View on chart
CSTL	▼ Sell	Open Market	2,039	$43K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	679	$14K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	680	$14K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	2,376	$52K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	792	$17K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	791	$17K	5/5/2023	View on chart
CSTL	▼ Sell	Open Market	3,400	$72K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,134	$24K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,133	$24K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	7,185	$157K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	2,395	$52K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	2,396	$52K	5/4/2023	View on chart
CSTL	▼ Sell	Open Market	4,260	$95K	4/5/2023	View on chart
CSTL	▼ Sell	Open Market	1,420	$32K	4/5/2023	View on chart
CSTL	▼ Sell	Open Market	1,420	$32K	4/5/2023	View on chart
CSTL	▼ Sell	Open Market	4,560	$101K	4/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,520	$34K	4/4/2023	View on chart
CSTL	▼ Sell	Open Market	1,520	$34K	4/4/2023	View on chart
CSTL	▼ Sell	Open Market	6,180	$137K	4/3/2023	View on chart
CSTL	▼ Sell	Open Market	2,060	$46K	4/3/2023	View on chart
CSTL	▼ Sell	Open Market	2,060	$46K	4/3/2023	View on chart
CSTL	▼ Sell	Open Market	8,191	$201K	3/3/2023	View on chart
CSTL	▼ Sell	Open Market	2,730	$67K	3/3/2023	View on chart
CSTL	▼ Sell	Open Market	2,730	$67K	3/3/2023	View on chart
CSTL	▼ Sell	Open Market	4,559	$106K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	1,520	$35K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	1,519	$35K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	2,250	$53K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	750	$18K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	751	$18K	3/2/2023	View on chart
CSTL	▼ Sell	Open Market	2,684	$77K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	895	$26K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	895	$26K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	420	$12K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	140	$4K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	140	$4K	2/2/2023	View on chart
CSTL	▼ Sell	Open Market	7,445	$201K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	2,481	$67K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	2,482	$67K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	4,451	$122K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	1,484	$41K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	1,483	$41K	2/1/2023	View on chart
CSTL	▼ Sell	Open Market	700	$16K	1/3/2023	View on chart
CSTL	▼ Sell	Open Market	7,004	$160K	1/3/2023	View on chart
CSTL	▼ Sell	Open Market	7,704	$185K	12/1/2022	View on chart
CSTL	▼ Sell	Open Market	6,490	$165K	11/1/2022	View on chart
CSTL	▼ Sell	Open Market	1,214	$31K	11/1/2022	View on chart
CSTL	▼ Sell	Open Market	3,690	$99K	10/3/2022	View on chart
CSTL	▼ Sell	Open Market	4,014	$111K	10/3/2022	View on chart
CSTL	▼ Sell	Open Market	7,704	$216K	9/1/2022	View on chart
CSTL	▼ Sell	Open Market	7,704	$212K	8/1/2022	View on chart
CSTL	▲ Buy	Option Exercise	830	$0	6/10/2022	View on chart
CSTL	▲ Buy	Grant	60,997	—	4/26/2022	View on chart
CSTL	▼ Sell	Open Market	3,852	$170K	3/30/2022	View on chart
CSTL	▼ Sell	Open Market	1,988	$90K	3/30/2022	View on chart
CSTL	▼ Sell	Open Market	512	$23K	3/30/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$115K	3/30/2022	View on chart
CSTL	▼ Sell	Open Market	3,852	$173K	3/29/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$114K	3/29/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$115K	3/29/2022	View on chart
CSTL	▼ Sell	Open Market	3,499	$129K	3/15/2022	View on chart
CSTL	▼ Sell	Open Market	353	$13K	3/15/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$91K	3/15/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$91K	3/15/2022	View on chart
CSTL	▼ Sell	Open Market	2,335	$90K	3/14/2022	View on chart
CSTL	▼ Sell	Open Market	1,517	$60K	3/14/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$93K	3/14/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$95K	3/14/2022	View on chart
CSTL	▼ Sell	Open Market	3,852	$150K	2/23/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$98K	2/23/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$99K	2/23/2022	View on chart
CSTL	▼ Sell	Open Market	3,852	$149K	2/22/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$98K	2/22/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$99K	2/22/2022	View on chart
CSTL	▼ Sell	Open Market	3,384	$150K	2/10/2022	View on chart
CSTL	▼ Sell	Open Market	468	$21K	2/10/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$115K	2/10/2022	View on chart
CSTL	▼ Sell	Open Market	2,500	$116K	2/10/2022	View on chart
CSTL	▼ Sell	Open Market	3,852	$178K	2/9/2022	View on chart