Nkarta, Inc. — Director's Dealing 2020

Jul 16, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Nkarta, Inc. (NKTX)
CIK: 0001787400
Period of Report: 2020-07-14

Reporting Person: RA CAPITAL MANAGEMENT, L.P. (10% Owner)
Reporting Person: Kolchinsky Peter (10% Owner)
Reporting Person: Shah Rajeev M. (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-07-14	Common Stock	C	2271796	—	Acquired	2271796	Indirect
2020-07-14	Common Stock	P	3333333	$18	Acquired	5605129	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-07-14	Series B Preferred Stock	$	C	8405656	Disposed		Common Stock (2271796)	Indirect

Footnotes

F1: Each share of Series B Preferred Stock is converted into approximately 0.2703 shares of the Issuer's common stock upon the closing of the Issuer's initial public offering.

F2: These securities include (a) 1,443,028 shares held by RA Capital Healthcare Fund, L.P. (the "Fund"), (b) 260,819 shares held by a separately managed account ("the Account"), and (c) 567,949 shares held by RA Capital Nexus Fund, L.P. ("the Nexus Fund").

F3: RA Capital Management, L.P. (the "Adviser") is the investment manager for the Fund, the Account, and the Nexus Fund. The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members.

F4: The Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah may be deemed indirect beneficial owners of the reported securities for purposes of Section 13(d) of the Securities Exchange Act of 1934 (the "Act"). They disclaim beneficial ownership of any of the reported securities for the purpose of determining whether they are subject to Section 16 of the Act, however, in reliance on Rule 16a-1(a)(1)(v) and (vii). To the extent that they might be deemed subject to Section 16, they disclaim beneficial ownership of securities held by the Fund or the Nexus Fund for purposes of Rule 16a-1(a)(2), except to the extent of their pecuniary interest therein, and disclaim any pecuniary interest in securities held in the Account for purposes of Rule 16a-1(a)(2).

F5: Includes (a) 2,839,757 shares held by the Fund, (b) 307,214 shares held by the Account, and (c) 186,362 shares held by the Nexus Fund, in each case acquired in the Issuer's initial public offering.

F6: Includes (a) 4,282,785 shares held by the Fund, (b) 568,033 shares held by the Account, and (c) 754,311 shares held by the Nexus Fund.