CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q3 2021

Shares 606 Value ($000) $40 Avg Close $70.37 Range $57.64 - $78.58

Q2 2021

Shares 606 Value ($000) $44 Avg Close $66.05 Range $48.01 - $78.92

Q1 2021

Shares 606 Value ($000) $41 Avg Close $75.16 Range $56.74 - $107.69

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	606	$40	$70.37	$57.64 - $78.58
Q2 2021	606	$44	$66.05	$48.01 - $78.92
Q1 2021	606	$41	$75.16	$56.74 - $107.69