ZENTALIS PHARMACEUTICALS INC

Ticker: ZNTL CUSIP: 98943L107 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 2,849,294 Value ($000) $4 Avg Close $1.46 Range $1.21 - $1.84

Q3 2025

Shares 2,845,152 Value ($000) $4 Avg Close $1.50 Range $1.13 - $2.05

Q2 2025

Shares 2,799,020 Value ($000) $3 Avg Close $1.32 Range $1.01 - $1.67

Q1 2025

Shares 2,674,035 Value ($000) $4 Avg Close $2.16 Range $1.58 - $3.33

Q4 2024

Shares 1,067,233 Value ($000) $3 Avg Close $3.28 Range $2.66 - $4.44

Q3 2024

Shares 263,216 Value ($000) $1 Avg Close $3.63 Range $2.83 - $5.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,849,294	$4	$1.46	$1.21 - $1.84
Q3 2025	2,845,152	$4	$1.50	$1.13 - $2.05
Q2 2025	2,799,020	$3	$1.32	$1.01 - $1.67
Q1 2025	2,674,035	$4	$2.16	$1.58 - $3.33
Q4 2024	1,067,233	$3	$3.28	$2.66 - $4.44
Q3 2024	263,216	$1	$3.63	$2.83 - $5.44