ZENTALIS PHARMACEUTICALS INC

Ticker: ZNTL CUSIP: 98943L107 Class: Common Stock

Matrix Capital Management Company, LP's Holding History (CIK: 0001410830)

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

Q3 2025

Shares 13,959,973 Value ($000) $21,080 Avg Close $1.50 Range $1.13 - $2.05

Q2 2025

Shares 13,959,973 Value ($000) $16,194 Avg Close $1.32 Range $1.01 - $1.67

Q1 2025

Shares 13,959,973 Value ($000) $22,196 Avg Close $2.16 Range $1.58 - $3.33

Q4 2024

Shares 13,959,973 Value ($000) $42,299 Avg Close $3.28 Range $2.66 - $4.44

Q3 2024

Shares 13,959,973 Value ($000) $51,373 Avg Close $3.63 Range $2.83 - $5.44

Q2 2024

Shares 13,959,973 Value ($000) $57,096 Avg Close $11.17 Range $3.93 - $16.27

Q1 2024

Shares 13,959,973 Value ($000) $220,009 Avg Close $13.75 Range $10.57 - $18.07

Q4 2023

Shares 13,959,973 Value ($000) $211,494 Avg Close $14.59 Range $9.56 - $21.34

Q3 2023

Shares 13,959,973 Value ($000) $280,037 Avg Close $25.38 Range $19.12 - $29.04

Q2 2023

Shares 13,959,973 Value ($000) $393,811 Avg Close $23.99 Range $16.68 - $31.46

Q1 2023

Shares 9,199,973 Value ($000) $158,240 Avg Close $20.25 Range $15.55 - $25.68

Q4 2022

Shares 9,199,973 Value ($000) $185,287 Avg Close $21.51 Range $17.37 - $26.15

Q3 2022

Shares 9,199,973 Value ($000) $199,271 Avg Close $27.35 Range $19.94 - $32.34

Q2 2022

Shares 9,199,973 Value ($000) $258,519 Avg Close $26.49 Range $17.33 - $52.85

Q1 2022

Shares 4,349,279 Value ($000) $200,676 Avg Close $53.94 Range $40.80 - $84.14

Q4 2021

Shares 4,349,279 Value ($000) $365,600 Avg Close $77.38 Range $63.00 - $87.19

Q3 2021

Shares 4,349,279 Value ($000) $289,836 Avg Close $57.69 Range $45.52 - $74.99

Q2 2021

Shares 4,100,739 Value ($000) $218,159 Avg Close $53.56 Range $37.27 - $62.79

Q1 2021

Shares 3,821,739 Value ($000) $165,825 Avg Close $43.05 Range $34.48 - $54.59

Q4 2020

Shares 3,821,739 Value ($000) $198,501 Avg Close $45.11 Range $30.67 - $61.29

Q3 2020

Shares 3,821,739 Value ($000) $124,933 Avg Close $35.01 Range $25.41 - $49.41

Q2 2020

Shares 3,821,739 Value ($000) $183,520 Avg Close $38.35 Range $22.00 - $59.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,959,973	$21,080	$1.50	$1.13 - $2.05
Q2 2025	13,959,973	$16,194	$1.32	$1.01 - $1.67
Q1 2025	13,959,973	$22,196	$2.16	$1.58 - $3.33
Q4 2024	13,959,973	$42,299	$3.28	$2.66 - $4.44
Q3 2024	13,959,973	$51,373	$3.63	$2.83 - $5.44
Q2 2024	13,959,973	$57,096	$11.17	$3.93 - $16.27
Q1 2024	13,959,973	$220,009	$13.75	$10.57 - $18.07
Q4 2023	13,959,973	$211,494	$14.59	$9.56 - $21.34
Q3 2023	13,959,973	$280,037	$25.38	$19.12 - $29.04
Q2 2023	13,959,973	$393,811	$23.99	$16.68 - $31.46
Q1 2023	9,199,973	$158,240	$20.25	$15.55 - $25.68
Q4 2022	9,199,973	$185,287	$21.51	$17.37 - $26.15
Q3 2022	9,199,973	$199,271	$27.35	$19.94 - $32.34
Q2 2022	9,199,973	$258,519	$26.49	$17.33 - $52.85
Q1 2022	4,349,279	$200,676	$53.94	$40.80 - $84.14
Q4 2021	4,349,279	$365,600	$77.38	$63.00 - $87.19
Q3 2021	4,349,279	$289,836	$57.69	$45.52 - $74.99
Q2 2021	4,100,739	$218,159	$53.56	$37.27 - $62.79
Q1 2021	3,821,739	$165,825	$43.05	$34.48 - $54.59
Q4 2020	3,821,739	$198,501	$45.11	$30.67 - $61.29
Q3 2020	3,821,739	$124,933	$35.01	$25.41 - $49.41
Q2 2020	3,821,739	$183,520	$38.35	$22.00 - $59.32