SharkNinja (NYSE: SN) CFO reports RSU vesting and tax share withholding

Rhea-AI Filing Summary

SharkNinja, Inc. Chief Financial Officer Adam Quigley reported multiple equity compensation transactions involving Restricted Share Units that vested and converted into ordinary shares on February 28, 2026. Some of the resulting shares were withheld at $122.87 per share to cover tax obligations, leaving him with 9,134 ordinary shares held directly.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Quigley Adam

(Last) (First) (Middle)

89 A STREET

(Street)

NEEDHAM MA 02494

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SharkNinja, Inc. [ SN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/28/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	02/28/2026		M		6,323	A	$0	8,429	D
Ordinary Shares	02/28/2026		F		2,186	D	$122.87	6,243	D
Ordinary Shares	02/28/2026		M		25	A	$0	6,268	D
Ordinary Shares	02/28/2026		F		13	D	$122.87	6,255	D
Ordinary Shares	02/28/2026		M		4,263	A	$0	10,518	D
Ordinary Shares	02/28/2026		F		1,384	D	$122.87	9,134	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	02/28/2026		M			6,323	(2)	(2)	Ordinary Shares	6,323	$0	0	D
Restricted Share Units	(1)	02/28/2026		M			25	(3)	(3)	Ordinary Shares	25	$0	0	D
Restricted Share Units	(1)	02/28/2026		M			4,263	(4)	(4)	Ordinary Shares	4,263	$0	0	D

Explanation of Responses:

1. Each Restricted Share Unit represents the contingent right to receive one ordinary share.

2. 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.

3. 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.

4. 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.

Remarks:

	/s/ Pedro J. Lopez-Baldrich, Attorney-in-Fact for Adam Quigley	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What does SharkNinja (SN) CFO Adam Quigley’s latest Form 4 report?

The Form 4 shows Adam Quigley reporting vesting and conversion of several Restricted Share Unit awards into SharkNinja ordinary shares on February 28, 2026, with a portion of those shares withheld to satisfy tax liabilities associated with the equity compensation events.

How many SharkNinja (SN) shares does the CFO own after these transactions?

After the reported transactions, Adam Quigley directly owns 9,134 SharkNinja ordinary shares. This figure reflects the shares received from RSU conversions on February 28, 2026, minus shares withheld to cover related tax obligations as indicated by code F transactions in the filing.

Were the SharkNinja (SN) CFO’s share disposals open-market sales?

The disposals were coded F, indicating shares were delivered to pay exercise price or tax liabilities, not open-market sales. Shares at a price of $122.87 per share were withheld in three transactions specifically to satisfy tax obligations tied to the RSU vesting and conversion.

What Restricted Share Units vested for SharkNinja (SN) CFO Adam Quigley?

The filing notes multiple RSU grants, including time-based and performance-based units from July 31, 2023, April 29, 2025, and September 9, 2025, that vested in full on February 28, 2026, and were settled into SharkNinja ordinary shares according to the footnotes.

What does each SharkNinja (SN) Restricted Share Unit represent in this Form 4?

Each Restricted Share Unit represents the contingent right to receive one SharkNinja ordinary share. When the RSUs vested on February 28, 2026, they were converted into ordinary shares, which are then reflected as non-derivative holdings in Adam Quigley’s reported ownership position.

Why are some SharkNinja (SN) RSU grants first reported on this Form 4?

The footnotes explain that certain performance-based RSUs granted in 2023 and 2025 are being reported for the first time here because they are disclosed in connection with their vesting, while earlier time-based components were previously disclosed on Adam Quigley’s earlier Form 3 filing.