CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

NEXPOINT ASSET MANAGEMENT, L.P.'s Holding History (CIK: 0001469877)

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

Q3 2020

Shares 707,032 Value ($000) $36,377 Avg Close $44.49 Range $36.15 - $52.41

Q2 2020

Shares 707,032 Value ($000) $26,648 Avg Close $34.17 Range $25.07 - $44.53

Q1 2020

Shares 707,032 Value ($000) $21,077 Avg Close $30.17 Range $21.01 - $36.39

Q4 2019

Shares 707,032 Value ($000) $24,301 Avg Close $24.45 Range $15.26 - $39.77

Q3 2019

Shares 1,030,995 Value ($000) $18,650 Avg Close $22.17 Range $17.10 - $28.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	707,032	$36,377	$44.49	$36.15 - $52.41
Q2 2020	707,032	$26,648	$34.17	$25.07 - $44.53
Q1 2020	707,032	$21,077	$30.17	$21.01 - $36.39
Q4 2019	707,032	$24,301	$24.45	$15.26 - $39.77
Q3 2019	1,030,995	$18,650	$22.17	$17.10 - $28.50