CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

Note: Option positions (PUT/CALL) are excluded.

Q2 2022

Shares 43,875 Value ($000) $963 Avg Close $23.24 Range $15.58 - $47.27

Q1 2022

Shares 40,216 Value ($000) $1,804 Avg Close $41.32 Range $31.46 - $48.40

Q4 2021

Shares 39,974 Value ($000) $1,714 Avg Close $52.25 Range $37.99 - $68.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	43,875	$963	$23.24	$15.58 - $47.27
Q1 2022	40,216	$1,804	$41.32	$31.46 - $48.40
Q4 2021	39,974	$1,714	$52.25	$37.99 - $68.65