CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

Aristides Capital LLC's Holding History (CIK: 0001595521)

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

Q4 2021

Shares 6,910 Value ($000) $296 Avg Close $52.25 Range $37.99 - $68.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	6,910	$296	$52.25	$37.99 - $68.65