CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

Mach-1 Financial Group, LLC's Holding History (CIK: 0001843358)

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

Q1 2025

Shares 13,313 Value ($000) $267 Avg Close $24.76 Range $18.70 - $32.74

Q3 2023

Shares 26,034 Value ($000) $440 Avg Close $17.49 Range $13.18 - $20.96

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,313	$267	$24.76	$18.70 - $32.74
Q3 2023	26,034	$440	$17.49	$13.18 - $20.96