X0508 4 2026-03-01 0 0001620533 Shake Shack Inc. SHAK 0001620533 Shake Shack Inc. C/O SHAKE SHACK INC. 225 VARICK STREET, SUITE 301 NEW YORK NY 10014 0 1 0 0 Corporate Controller 0 Class A Common Stock, par value $0.001 per share 2026-03-01 4 A 0 1059 0 A 4664 D Class A Common Stock, par value $0.001 per share 2026-03-01 4 F 0 173 96.01 D 748 D Class A Common Stock, par value $0.001 per share 2026-03-01 4 F 0 132 96.01 D 568 D Class A Common Stock, par value $0.001 per share 2026-03-01 4 A 0 267 0 A 4931 D Class A Common Stock, par value $0.001 per share 2026-03-01 4 F 0 151 96.01 D 4780 D Class A Common Stock, par value $0.001 per share 167 D Represents shares of Class A common stock ("Class A Stock") of Shake Shack Inc. (the "Issuer") underlying restricted stock units acquired by Mr. Herpich. On March 1, 2026, pursuant to the Issuer's 2025 Incentive Award Plan, Mr. Herpich was awarded restricted stock units representing the right to receive Class A Stock of the Issuer. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 3 equal installments on each of March 1, 2027, March 1, 2028, and March 1, 2029. Represents shares of Class A Stock of the Issuer withheld for taxes upon the vesting of restricted stock units that were previously acquired by Mr. Herpich on March 1, 2025 pursuant to the Issuer's 2025 Incentive Award Plan. Represents shares of Class A Stock of the Issuer withheld for taxes upon the vesting of restricted stock units that were previously acquired by Mr. Herpich on March 1, 2024 pursuant to the Issuer's 2015 Incentive Award Plan, as amended. Represents shares of Class A Stock of the Issuer underlying restricted stock units acquired by Mr. Herpich upon the Issuer's achievement of certain performance targets for certain performance criteria for fiscal year 2024. On March 1, 2025, pursuant to the Issuer's 2025 Incentive Award Plan, Mr. Herpich was awarded performance stock units that issue into restricted stock units representing the right to receive Class A Stock of the Issuer. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 4 equal installments on each of March 1, 2025, March 1, 2026, March 1, 2027, and March 1, 2028. Represents shares of Class A Stock of the Issuer withheld for taxes upon the vesting of restricted stock units that were previously acquired by Mr. Herpich upon the Issuer's achievement of certain performance criteria measured over a 1 year period for fiscal 2024. /s/ Ronald Palmese, Jr. Esq., Attorney-in-Fact for Peter Herpich 2026-03-04