Nkarta, Inc. — Director's Dealing 2020

Jul 10, 2020

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Nkarta, Inc. (NKTA)
CIK: 0001787400
Period of Report: 2020-07-09

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

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Series B Preferred Stock	$		Common Stock (2271796)		Indirect

Footnotes

F1: Each share of Series B Preferred Stock is convertible into approximately 0.2703 shares of the Issuer's common stock shown in column 3 upon the closing of the Issuer's initial public offering, after giving effect to the one-for-3.7 reverse stock split of the common stock effected by the Issuer on July 1, 2020. The Series B Preferred Stock has no expiration date.

F2: Includes (a) 1,443,028 shares held by RA Capital Healthcare Fund, L.P. (the "Fund"), (b) 260,819 shares held in 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. 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).

F4: 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).