X0508 4 2025-07-07 0001620533 Shake Shack Inc. SHAK 0001869363 Fogertey Katherine Irene C/O SHAKE SHACK INC. 225 VARICK STREET, SUITE 301 NEW YORK NY 10014 0 1 0 0 Chief Financial Officer 1 Class A Common Stock 2025-07-07 4 S 0 692 140.3976 D 34496 D Class A Common Stock 2025-07-07 4 S 0 1243 141.7171 D 33253 D Class A Common Stock 2025-07-07 4 S 0 88 142.0255 D 33165 D Class A Common Stock 2025-07-08 4 S 0 670 140.0253 D 32495 D The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into on March 11, 2025. The transaction was executed in multiple trades at prices ranging from $140.00 to $140.9999. The price reported above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, Shake Shake Inc. (the "Issuer") or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions in footnotes (2) though (5) were effected. The transaction was executed in multiple trades at prices ranging from $141.00 to $141.9999. The price reported above reflects the weighted average sales price. The transaction was executed in multiple trades at prices ranging from $142.00 to $142.9999. The price reported above reflects the weighted average sales price. The transaction was executed in multiple trades at prices ranging from $140.00 to $140.9999. The price reported above reflects the weighted average sales price. /s/ Ronald Palmese, Jr. Esq. - Attorney-in-fact for Katherine Fogertey 2025-07-09