PERSONALIS INC

Ticker: PSNL CUSIP: 71535D106 Class: Common Stock

MYDA Advisors LLC's Holding History (CIK: 0001589689)

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

Q4 2019

Shares 378,245 Value ($000) $4,123 Avg Close $10.41 Range $8.48 - $15.08

Q3 2019

Shares 93,204 Value ($000) $1,368 Avg Close $18.91 Range $13.92 - $27.59

Q2 2019

Shares 140,000 Value ($000) $3,801 Avg Close $28.28 Range $23.50 - $31.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	378,245	$4,123	$10.41	$8.48 - $15.08
Q3 2019	93,204	$1,368	$18.91	$13.92 - $27.59
Q2 2019	140,000	$3,801	$28.28	$23.50 - $31.88