Nkarta, Inc. — Director's Dealing 2026

Jan 8, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Nkarta, Inc. (NKTX)
CIK: 0001787400
Period of Report: 2026-01-06

Reporting Person: Mahmood Nadir (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-06	Common Stock	A	80000	—	Acquired	173376	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-06	Stock Option (right to buy)	$1.93	A	160000	Acquired	2036-01-05	Common Stock (160000)	Direct

Footnotes

F1: Represents Restricted Stock Units ("RSUs") which vest in four equal annual installments beginning on January 14, 2027. Each RSU represents a contingent right to receive one share of Common Stock of the Issuer.

F2: This option is scheduled to vest and become exercisable in 48 equal monthly installments occurring on the completion of each successive month of the Reporting Person's service to the Issuer following January 14, 2026.