ZENTALIS PHARMACEUTICALS INC

Ticker: ZNTL CUSIP: 98943L107 Class: Common Stock

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q1 2021

Shares 175,140 Value ($000) $7,599 Avg Close $43.05 Range $34.48 - $54.59

Q4 2020

Shares 190,796 Value ($000) $9,910 Avg Close $45.11 Range $30.67 - $61.29

Q3 2020

Shares 194,996 Value ($000) $6,374 Avg Close $35.01 Range $25.41 - $49.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	175,140	$7,599	$43.05	$34.48 - $54.59
Q4 2020	190,796	$9,910	$45.11	$30.67 - $61.29
Q3 2020	194,996	$6,374	$35.01	$25.41 - $49.41