Proxy Results (Form 8-K)

Item 5.07 Submission of Matters to a Vote of Security Holders.

The 2026 annual meeting of stockholders (the "Annual Meeting") of Nkarta, Inc. (the "Company") was held on June 10, 2026. The results of the voting at the Annual Meeting are set forth below.

Election of Directors. The stockholders elected the following two Class III directors to serve until the Company's 2029 annual meeting of stockholders and until their respective successors are duly elected and qualified. The voting results were as follows:

Ratification of Appointment of Ernst & Young LLP. The stockholders ratified the appointment of Ernst & Young LLP as the Company's independent registered public accounting firm for the year ending December 31, 2026. The voting results were as follows:

Advisory Approval of the Compensation Paid to the Company's Named Executive Officers. The stockholders approved, on a non-

binding, advisory basis, the compensation paid to the Company's named executive officers. The voting results were as follows:

Advisory Vote on the Frequency of Future Advisory Votes on Executive Compensation. The stockholders voted, on a non-binding, advisory basis, on the frequency of future advisory votes on the compensation paid to the Company's named executive officers. The voting results were as follows:

In light of the voting results and consistent with the recommendation of the Company's Board of Directors, the Company has determined that it will hold future advisory votes on executive compensation every year until the next required advisory vote on the frequency of future advisory votes on executive compensation.

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