ZENTALIS PHARMACEUTICALS INC

Ticker: ZNTL CUSIP: 98943L107 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2020

Shares 100,335 Value ($000) $5,211 Avg Close $45.11 Range $30.67 - $61.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	100,335	$5,211	$45.11	$30.67 - $61.29