Frank Stokes

CSTL

Frank Stokes serves as officer: Chief Financial Officer at Castle Biosciences, Inc. (CSTL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

16 trades

$3.66M

Net Position

Net Seller

$3.66M

Companies Traded

CSTL

Active Period

Jun 2021 – Mar 2026

16 total trades

Most Recent

Sell CSTL

Mar 9, 2026 · $167.9K

Frank Stokes's Insider Trading at Castle Biosciences, Inc. (CSTL)

Buys

0 · $0.00

Sells

16 · $3.66M

Total Shares Bought

Total Shares Sold

104,972

CSTL Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 9, 2026↗	Sell	6,001	$27.98	$167.9K	60,085
Mar 5, 2026↗	Sell	7,000	$27.44	$192.1K	54,183
Dec 11, 2025↗	Sell	4,496	$37.45	$168.4K	0
Dec 9, 2025↗	Sell	9,292	$38.18	$354.8K	0
Nov 11, 2025↗	Sell	5,388	$35.08	$189.0K	0
Aug 8, 2025↗	Sell	4,356	$19.36	$84.3K	0
Mar 4, 2025↗	Sell	5,448	$22.23	$121.1K	0
Feb 20, 2025↗	Sell	8,046	$26.70	$214.8K	0
Dec 9, 2024↗	Sell	10,244	$30.45	$311.9K	0
Nov 15, 2024↗	Sell	6,923	$29.93	$207.2K	0
Aug 9, 2024↗	Sell	2,822	$26.83	$75.7K	0
Aug 7, 2024↗	Sell	10,000	$25.70	$257.0K	0
Dec 9, 2023↗	Sell	6,655	$20.17	$134.2K	0
Dec 9, 2022↗	Sell	2,406	$22.32	$53.7K	0
Dec 10, 2021↗	Sell	895	$40.52	$36.3K	0
Jun 15, 2021↗	Sell	15,000	$73.03	$1.10M	0