CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

PARK AVENUE SECURITIES LLC's Holding History (CIK: 0001071640)

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

Q1 2022

Shares 6,478 Value ($000) $291 Avg Close $41.32 Range $31.46 - $48.40

Q3 2021

Shares 3,670 Value ($000) $244 Avg Close $70.37 Range $57.64 - $78.58

Q2 2021

Shares 3,038 Value ($000) $223 Avg Close $66.05 Range $48.01 - $78.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	6,478	$291	$41.32	$31.46 - $48.40
Q3 2021	3,670	$244	$70.37	$57.64 - $78.58
Q2 2021	3,038	$223	$66.05	$48.01 - $78.92