NKARTA INC

Ticker: NKTX CUSIP: 65487U108 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 155,036 Value ($000) $287 Avg Close $2.00 Range $1.70 - $2.74

Q3 2025

Shares 84,914 Value ($000) $176 Avg Close $2.05 Range $1.63 - $2.50

Q3 2024

Shares 388,834 Value ($000) $1,758 Avg Close $5.68 Range $4.40 - $8.23

Q2 2024

Shares 439,973 Value ($000) $2,600 Avg Close $7.08 Range $5.04 - $11.84

Q1 2024

Shares 185,869 Value ($000) $2,009 Avg Close $10.40 Range $5.37 - $16.24

Q4 2023

Shares 250,667 Value ($000) $1,654 Avg Close $2.59 Range $1.28 - $6.84

Q4 2021

Shares 17,253 Value ($000) $264 Avg Close $17.15 Range $12.46 - $27.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	155,036	$287	$2.00	$1.70 - $2.74
Q3 2025	84,914	$176	$2.05	$1.63 - $2.50
Q3 2024	388,834	$1,758	$5.68	$4.40 - $8.23
Q2 2024	439,973	$2,600	$7.08	$5.04 - $11.84
Q1 2024	185,869	$2,009	$10.40	$5.37 - $16.24
Q4 2023	250,667	$1,654	$2.59	$1.28 - $6.84
Q4 2021	17,253	$264	$17.15	$12.46 - $27.82