Michelle Greig Hook - 15 Jun 2026 Form 4 Insider Report for Shake Shack Inc. (SHAK)

Reporting relationship: Chief Financial Officer
Issuer ticker: SHAK
Reported as of: 15 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Jun 2026, 16:29:12 UTC
Prior SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Ronald Palmese, Jr., Esq., Attorney-in-Fact for Michelle Hook

Key filing fact

Michelle Greig Hook filed Form 4 for Shake Shack Inc. (SHAK) on 17 Jun 2026.

Key facts

This page summarizes Michelle Greig Hook's Form 4 filing for Shake Shack Inc. (SHAK).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 17 Jun 2026, 16:29.

Change

Previous filing in this sequence was filed on 19 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001886796 Primary reporting owner

Hook Michelle Greig

Relationship: Chief Financial Officer
Address: C/O SHAKE SHACK INC., 225 VARICK STREET, SUITE 301, NEW YORK
Signature: /s/ Ronald Palmese, Jr., Esq., Attorney-in-Fact for Michelle Hook
Signature date: 17 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SHAK transaction

CLASS A COMMON STOCK

Award

Transaction value
Shares: +20,548
Change %
Price: $0.000000^*
Shares after: 20,548
Date: 15 Jun 2026
Ownership: Direct
Footnotes: F1

SHAK holding

CLASS A COMMON STOCK

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 60
Date: 15 Jun 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares of Class A Common Stock ("Class A Stock") of Shake Shack Inc. (the "Issuer") underlying restricted stock units acquired by Ms. Hook pursuant to Ms. Hook's Employment Agreement with the Issuer and the Issuer's 2025 Incentive Award Plan. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 3 equal installments on each of June 15, 2027, June 15, 2028, and June 15, 2029.