Adam Quigley - 28 Feb 2026 Form 4 Insider Report for SharkNinja, Inc. (SN)

Role: Chief Financial Officer
Signature: /s/ Pedro J. Lopez-Baldrich, Attorney-in-Fact for Adam Quigley
Issuer symbol: SN
Transactions as of: 28 Feb 2026
Net transactions value: -$440,243
Form type: 4
Filing time: 03 Mar 2026, 16:17:12 UTC
Previous filing: 04 Feb 2026
Next filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Quigley Adam	Chief Financial Officer	89 A STREET, NEEDHAM	/s/ Pedro J. Lopez-Baldrich, Attorney-in-Fact for Adam Quigley	03 Mar 2026	0002089245

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SN	Ordinary Shares	Options Exercise	$0	+6,323	+300%	$0.000000	8,429	28 Feb 2026	Direct
transaction	SN	Ordinary Shares	Tax liability	$268,594	-2,186	-26%	$122.87	6,243	28 Feb 2026	Direct
transaction	SN	Ordinary Shares	Options Exercise	$0	+25	+0.4%	$0.000000	6,268	28 Feb 2026	Direct
transaction	SN	Ordinary Shares	Tax liability	$1,597	-13	-0.21%	$122.87	6,255	28 Feb 2026	Direct
transaction	SN	Ordinary Shares	Options Exercise	$0	+4,263	+68%	$0.000000	10,518	28 Feb 2026	Direct
transaction	SN	Ordinary Shares	Tax liability	$170,052	-1,384	-13%	$122.87	9,134	28 Feb 2026	Direct

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	SN	Restricted Share Units	Options Exercise	$0	-6,323	-100%	$0.000000	0	28 Feb 2026	Ordinary Shares	6,323		Direct	F1, F2
transaction	SN	Restricted Share Units	Options Exercise	$0	-25	-100%	$0.000000	0	28 Feb 2026	Ordinary Shares	25		Direct	F1, F3
transaction	SN	Restricted Share Units	Options Exercise	$0	-4,263	-100%	$0.000000	0	28 Feb 2026	Ordinary Shares	4,263		Direct	F1, F4

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

Explanation of Responses:

Id	Content
F1	Each Restricted Share Unit represents the contingent right to receive one ordinary share.
F2	These Restricted Share Units consist of 1,896 time-based Restricted Share Units and 4,427 performance-based Restricted Share Units that were granted on July 31, 2023 and vested in full on February 28, 2026. The time-based Restricted Share Units were previously reported on the Form 3 filed by the Reporting Person on January 2, 2026. The performance-based Restricted Share Units are being reported for the first time on this Form 4 in connection with their vesting.
F3	These Restricted Share Units were granted on April 29, 2025 and vested in full on February 28, 2026. These Restricted Share Units were previously reported on the Form 3 filed by the Reporting Person on January 2, 2026.
F4	These Restricted Share Units consist of 1,279 time-based Restricted Share Units and 2,984 performance-based Restricted Share Units that were granted on September 9, 2025 and vested in full on February 28, 2026. The time-based Restricted Share Units were previously reported on the Form 3 filed by the Reporting Person on January 2, 2026. The performance-based Restricted Share Units are being reported for the first time on this Form 4 in connection with their vesting.