PERSONALIS INC

Ticker: PSNL CUSIP: 71535D106 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2020

Shares 295,462 Value ($000) $10,817 Avg Close $30.23 Range $21.01 - $46.80

Q2 2019

Shares 309,097 Value ($000) $8,392 Avg Close $28.28 Range $23.50 - $31.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	295,462	$10,817	$30.23	$21.01 - $46.80
Q2 2019	309,097	$8,392	$28.28	$23.50 - $31.88