Raymond J. Bartoszek - 23 Jun 2025 Form 4 Insider Report for KINETA, INC./DE (KANT)

Role: Director
Signature: /s/ Nanette Agustines, as Attorney-in-Fact
Issuer symbol: KANT
Transactions as of: 23 Jun 2025
Net transactions value: +$6,414
Form type: 4
Filing time: 25 Jun 2025, 21:45:00 UTC
Previous filing: 05 Sep 2024
Next filing: 02 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bartoszek Raymond J.	Director	C/O KINETA, INC., 7683 SE 27TH STREET, SUITE 481, MERCER ISLAND	/s/ Nanette Agustines, as Attorney-in-Fact	25 Jun 2025	0001730052

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	KANT	Common Stock	Options Exercise	$7,638	+12,500	+73%	$0.6110	29,706	23 Jun 2025	Direct
transaction	KANT	Common Stock	Tax liability	$1,224	-4,706	-16%	$0.2600	25,000	23 Jun 2025	Direct
transaction	KANT	Common Stock	Award	$0	+6,000	+24%	$0.000000	31,000	25 Jun 2025	Direct
holding	KANT	Common Stock						1,748,473	23 Jun 2025	By RLB Holdings Connecticut, LLC	F1
holding	KANT	Common Stock						1,001	23 Jun 2025	By son
holding	KANT	Common Stock						1,000	23 Jun 2025	By daughter

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	KANT	Stock Option (Right to Buy)	Options Exercise	$0	-12,500	-100%	$0.000000	0	23 Jun 2025	Common Stock	12,500	$0.6110	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The Reporting Person is a managing member of RLB Holdings Connecticut, LLC ("RLB") and shares voting and dispositive power over the shares held by RLB. As such, the Reporting Person may be deemed to beneficially own such shares held by RLB.
F2	Pursuant to the terms of (i) the Optionholder Treatment Agreement, dated June 16, 2025, by and between Kineta, Inc. (the "Company") and the Reporting Person, and (ii) the Agreement and Plan of Merger, dated as of December 11, 2024, by and among the Company, TuHURA Biosciences, Inc., a Nevada corporation ("TuHURA"), Hura Merger Sub I, Inc., a Delaware corporation and a wholly owned subsidiary of TuHURA, Hura Merger Sub II, a Delaware limited liability company and a wholly owned subsidiary of TuHURA, and Craig Philips, as representative of the stockholders of the Company, and as amended by that certain First Amendment to Agreement and Plan of Merger, dated May 5, 2025, as approved by the Company's stockholders at the Special Meeting of Stockholders held on June 23, 2025, the options granted to the Reporting Person under the 2022 Equity Incentive Plan became fully vested on June 23, 2025.

Content

The Reporting Person is a managing member of RLB Holdings Connecticut, LLC ("RLB") and shares voting and dispositive power over the shares held by RLB. As such, the Reporting Person may be deemed to beneficially own such shares held by RLB.

Pursuant to the terms of (i) the Optionholder Treatment Agreement, dated June 16, 2025, by and between Kineta, Inc. (the "Company") and the Reporting Person, and (ii) the Agreement and Plan of Merger, dated as of December 11, 2024, by and among the Company, TuHURA Biosciences, Inc., a Nevada corporation ("TuHURA"), Hura Merger Sub I, Inc., a Delaware corporation and a wholly owned subsidiary of TuHURA, Hura Merger Sub II, a Delaware limited liability company and a wholly owned subsidiary of TuHURA, and Craig Philips, as representative of the stockholders of the Company, and as amended by that certain First Amendment to Agreement and Plan of Merger, dated May 5, 2025, as approved by the Company's stockholders at the Special Meeting of Stockholders held on June 23, 2025, the options granted to the Reporting Person under the 2022 Equity Incentive Plan became fully vested on June 23, 2025.