Robert Lynch - 23 May 2026 Form 4 Insider Report for Shake Shack Inc. (SHAK)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: SHAK
Reported as of: 23 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 May 2026, 17:33:43 UTC
Prior SEC filing: 18 May 2026
Next SEC filing: 18 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Ronald Palmese, Jr. , Esq., Attorney-in-Fact for Robert Lynch

Key filing fact

Robert Lynch filed Form 4 for Shake Shack Inc. (SHAK) on 27 May 2026.

Key facts

This page summarizes Robert Lynch's Form 4 filing for Shake Shack Inc. (SHAK).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 May 2026, 17:33.

Change

Previous filing in this sequence was filed on 18 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 0001786642 Primary reporting owner

Lynch Robert

Relationship: Chief Executive Officer, Director
Address: C/O SHAKE SHACK INC., 225 VARICK STREET, SUITE 301, NEW YORK
Signature: /s/ Ronald Palmese, Jr. , Esq., Attorney-in-Fact for Robert Lynch
Signature date: 27 May 2026

Reported non-derivative transactions

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

SHAK transaction

CLASS A COMMON STOCK

Tax liability

Transaction value
Shares: -3,687
Change %: -4.7%
Price: $62.72^*
Shares after: 74,158
Date: 23 May 2026
Ownership: Direct
Footnotes: F1

SHAK transaction

CLASS A COMMON STOCK

Tax liability

Transaction value
Shares: -2,305
Change %: -3.1%
Price: $62.72^*
Shares after: 71,853
Date: 23 May 2026
Ownership: Direct
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

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 acquired by Mr. Lynch on May 23, 2024 pursuant to Mr. Lynch's Employment Agreement with the Issuer (the "Employment Agreement") and the Issuer's 2015 Incentive Award Plan, as amended (the "Incentive Award Plan"). The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 4 equal installments on each of May 23, 2025, May 23, 2026, May 23, 2027, and May 23, 2028.

Footnote F2

Represents shares of Class A Stock of the Issuer withheld for taxes upon the vesting of restricted stock units that were acquired by Mr. Lynch on May 23, 2024 pursuant to Mr. Lynch's Employment Agreement and the Issuer's Incentive Award Plan. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 2 equal installments on each of May 23, 2025 and May 23, 2026.