CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

Oak Harvest Investment Services's Holding History (CIK: 0001839430)

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

Q4 2025

Shares 13,485 Value ($000) $525 Avg Close $32.24 Range $22.05 - $42.17

Q3 2025

Shares 16,883 Value ($000) $384 Avg Close $20.31 Range $14.59 - $24.74

Q2 2025

Shares 16,883 Value ($000) $345 Avg Close $18.51 Range $15.45 - $22.82

Q1 2025

Shares 16,883 Value ($000) $338 Avg Close $24.76 Range $18.70 - $32.74

Q4 2024

Shares 7,727 Value ($000) $206 Avg Close $30.46 Range $25.82 - $35.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,485	$525	$32.24	$22.05 - $42.17
Q3 2025	16,883	$384	$20.31	$14.59 - $24.74
Q2 2025	16,883	$345	$18.51	$15.45 - $22.82
Q1 2025	16,883	$338	$24.76	$18.70 - $32.74
Q4 2024	7,727	$206	$30.46	$25.82 - $35.84