NKARTA INC

Ticker: NKTX CUSIP: 65487U108 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2025

Shares 73,300 Value ($000) $136 Avg Close $2.00 Range $1.70 - $2.74

Q3 2025

Shares 43,300 Value ($000) $90 Avg Close $2.05 Range $1.63 - $2.50

Q3 2023

Shares 14,929 Value ($000) $21 Avg Close $1.90 Range $1.37 - $2.52

Q2 2023

Shares 15,629 Value ($000) $34 Avg Close $4.40 Range $2.15 - $5.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	73,300	$136	$2.00	$1.70 - $2.74
Q3 2025	43,300	$90	$2.05	$1.63 - $2.50
Q3 2023	14,929	$21	$1.90	$1.37 - $2.52
Q2 2023	15,629	$34	$4.40	$2.15 - $5.23