Insiders · Profile

Juvenal Tobin W

Chief Commercial Officer at CASTLE BIOSCIENCES. Filing since 17 Jun 2021. CIK 0001856542

Company

Date

Role

Action

Shares

Amount

Of holding

CSTL CASTLE BIOSCIENCES INC

30 Sep 2026

Chief Commercial Officer

Sold on a plan

1,034

$35.36K

1.9%

CSTL CASTLE BIOSCIENCES INC

29 Sep 2026

Chief Commercial Officer

Sold on a plan

5,543

$196.77K

9.5%

CSTL CASTLE BIOSCIENCES INC

15 Sep 2026

Chief Commercial Officer

Sold on a plan

3,294

$115.76K

5.3%

CSTL CASTLE BIOSCIENCES INC

14 Sep 2026

Chief Commercial Officer

Sold on a plan

3,306

$106.86K

5.1%

CSTL CASTLE BIOSCIENCES INC

31 Aug 2026

Chief Commercial Officer

Sold on a plan

1,730

$56.76K

2.6%

CSTL CASTLE BIOSCIENCES INC

25 Aug 2026

Chief Commercial Officer

Sold on a plan

9,050

$317.11K

11.9%

CSTL CASTLE BIOSCIENCES INC

17 Aug 2026

Chief Commercial Officer

Sold on a plan

1,730

$51.19K

2.2%

CSTL CASTLE BIOSCIENCES INC

3 Aug 2026

Chief Commercial Officer

Sold on a plan

1,730

$48.87K

2.1%

CSTL CASTLE BIOSCIENCES INC

31 Jul 2026

Chief Commercial Officer

Sold on a plan

17,310

$507.30K

17.7%

CSTL CASTLE BIOSCIENCES INC

12 Mar 2026

Chief Commercial Officer

Sold on a plan

20,863

$526.58K

19.4%

CSTL CASTLE BIOSCIENCES INC

11 Dec 2025

Chief Commercial Officer

Sold at will

13,200

$494.74K

13.2%

CSTL CASTLE BIOSCIENCES INC

24 Nov 2025

Chief Commercial Officer

Sold on a plan

1,301

$49.95K

1.6%

CSTL CASTLE BIOSCIENCES INC

20 Nov 2025

Chief Commercial Officer

Sold on a plan

4,693

$166.98K

5.3%

CSTL CASTLE BIOSCIENCES INC

12 Nov 2025

Chief Commercial Officer

Sold on a plan

200

$7.08K

0.2%

CSTL CASTLE BIOSCIENCES INC

11 Nov 2025

Chief Commercial Officer

Sold on a plan

500

$17.70K

0.6%

CSTL CASTLE BIOSCIENCES INC

6 Jan 2025

Chief Commercial Officer

Sold on a plan

2,230

$66.90K

3.1%

CSTL CASTLE BIOSCIENCES INC

5 Nov 2024

Chief Commercial Officer

Sold on a plan

3,507

$124.71K

6.1%

CSTL CASTLE BIOSCIENCES INC

1 Nov 2024

Chief Commercial Officer

Sold on a plan

3,100

$109.71K

5.4%

CSTL CASTLE BIOSCIENCES INC

17 Jun 2021

Chief Commercial Officer

Sold, plan not stated

10,000

$754.00K

78.0%

19 decisions on file.