Shake Shack (NYSE: SHAK) COO reports RSU tax withholding of 639 shares

Rhea-AI Filing Summary

Shake Shack Inc. Chief Operations Officer Stephanie Ann Sentell reported a tax-withholding disposition related to equity compensation. On July 15, 2026, 639 shares of Class A Common Stock were withheld at $60.00 per share to cover taxes upon vesting of previously granted restricted stock units. Following this withholding, she directly holds 14,445 shares of Class A Common Stock. The underlying restricted stock units vest in four equal installments on July 15 of 2025, 2026, 2027, and 2028, subject to her continued service.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sentell Stephanie Ann

Role Chief Operations Officer

Type	Security	Shares	Price	Value
Tax Withholding	CLASS A COMMON STOCK	639	$60.00	$38K

Holdings After Transaction: CLASS A COMMON STOCK — 14,445 shares (Direct)

Footnotes (1)

1. [object Object]

Key Figures

Shares withheld for taxes: 639 shares Withholding price per share: $60.00 per share Shares held after transaction: 14,445 shares +2 more

5 metrics

Shares withheld for taxes 639 shares Class A Common Stock withheld on July 15, 2026 for RSU tax obligations

Withholding price per share $60.00 per share Value assigned to the 639 withheld shares of Class A Common Stock

Shares held after transaction 14,445 shares Direct holdings of Class A Common Stock following the tax-withholding disposition

RSU vesting installments 4 installments Restricted stock units vest in four equal annual installments

RSU vesting years 2025, 2026, 2027, 2028 Annual vesting dates on July 15, subject to continued service

Key Terms

restricted stock units, 2015 Incentive Award Plan, withheld for taxes, Class A Common Stock

4 terms

restricted stock units financial

"upon the vesting of restricted stock units that were previously acquired by Ms. Sentell"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

2015 Incentive Award Plan financial

"pursuant to Ms. Sentell's Employment Agreement with the Issuer and the Issuer's 2015 Incentive Award Plan"

withheld for taxes financial

"Represents shares of Class A Common Stock ... withheld for taxes upon the vesting"

Class A Common Stock financial

"Represents shares of Class A Common Stock ("Class A Stock") of Shake Shack Inc."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/17/2026 - 04:46 PM Accepted by SEC EDGAR 07/17/2026 - 04:45 PM Learn about SEC filing dates

FAQ

What insider transaction did Shake Shack (SHAK) COO Stephanie Ann Sentell report?

Stephanie Ann Sentell reported 639 shares of Shake Shack Class A Common Stock withheld on July 15, 2026 to satisfy tax obligations from vesting restricted stock units. After this tax withholding, she directly holds 14,445 shares of Class A Common Stock.

At what price were the SHAK shares withheld in Stephanie Sentell’s Form 4 filing?

The 639 shares of Shake Shack Class A Common Stock were withheld at $60.00 per share for tax purposes. This disposition was not an open-market sale but a tax-withholding related to vesting restricted stock units under her compensation arrangements.

How many Shake Shack (SHAK) shares does Stephanie Sentell hold after this transaction?

After the July 15, 2026 tax-withholding transaction, Stephanie Ann Sentell directly holds 14,445 shares of Shake Shack Class A Common Stock. This figure reflects her position following the withholding of 639 shares to cover taxes on vesting restricted stock units.

What is the vesting schedule of Stephanie Sentell’s RSUs reported by SHAK?

The restricted stock units for Shake Shack Class A Common Stock vest in four equal installments on July 15 of 2025, 2026, 2027, and 2028. Vesting remains subject to Stephanie Ann Sentell’s continued service with Shake Shack Inc. under her employment agreement and incentive plan.

Is Stephanie Sentell’s SHAK Form 4 transaction a tax withholding or an open-market sale?

The Form 4 discloses a tax-withholding disposition, not an open-market sale. The 639 shares of Shake Shack Class A Common Stock were withheld to satisfy tax obligations triggered by the vesting of restricted stock units granted under the company’s 2015 Incentive Award Plan.

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Sentell Stephanie Ann

(Last) (First) (Middle)

225 VARICK STREET

SUITE 301

(Street)

NEW YORK NEW YORK 10014

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Shake Shack Inc. [ SHAK ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026

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

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

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

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
CLASS A COMMON STOCK	07/15/2026		F		639(1)	D	$60	14,445	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

Explanation of Responses:

1. Represents shares of Class A Common Stock ("Class A Stock") of Shake Shack Inc. (the "Issuer") withheld for taxes upon the vesting of restricted stock units that were previously acquired by Ms. Sentell pursuant to Ms. Sentell's Employment Agreement with the Issuer and the Issuer's 2015 Incentive Award Plan, as amended. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in four equal installments on each of July 15, 2025, July 15, 2026, July 15, 2027, and July 15, 2028, subject to Ms. Sentell's continued service with the Issuer.

Remarks:

	/s/ Ronald Palmese Jr., Esq., Attorney-in-Fact for Stephanie Sentell	07/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)