CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

Nikko Asset Management Americas, Inc.'s Holding History (CIK: 0001480751)

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

Q2 2022

Shares 443,882 Value ($000) $9,566 Avg Close $23.24 Range $15.58 - $47.27

Q1 2022

Shares 428,183 Value ($000) $16,699 Avg Close $41.32 Range $31.46 - $48.40

Q4 2021

Shares 533,677 Value ($000) $21,881 Avg Close $52.25 Range $37.99 - $68.65

Q3 2021

Shares 527,922 Value ($000) $26,396 Avg Close $70.37 Range $57.64 - $78.58

Q2 2021

Shares 445,112 Value ($000) $28,403 Avg Close $66.05 Range $48.01 - $78.92

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	443,882	$9,566	$23.24	$15.58 - $47.27
Q1 2022	428,183	$16,699	$41.32	$31.46 - $48.40
Q4 2021	533,677	$21,881	$52.25	$37.99 - $68.65
Q3 2021	527,922	$26,396	$70.37	$57.64 - $78.58
Q2 2021	445,112	$28,403	$66.05	$48.01 - $78.92