X0609 4 2026-08-25 0 0002127043 Jersey Mike's Subs Inc. JMKE 0001362558 Abu Dhabi Investment Authority true 211 CORNICHE STREET, PO BOX 3600 ABU DHABI C0 UNITED ARAB EMIRATES 0 0 1 0 0001790748 Platinum International Investment Holding RSC Ltd true LEVEL 26, AL KHATEM TOWER, ABU DHABI GLOBAL MARKET SQUARE, AL MARYAH ISLAND ABU DHABI C0 UNITED ARAB EMIRATES 0 0 1 0 0001790749 Platinum Falcon B 2018 RSC Ltd true LEVEL 26, AL KHATEM TOWER, ABU DHABI GLOBAL MARKET SQUARE, AL MARYAH ISLAND ABU DHABI C0 UNITED ARAB EMIRATES 0 0 1 0 0 Class A Common Stock 2026-08-25 4 S 0 382134 21.85 D 35732138 I See Explanation This amount represents the $23.00 secondary public offering price per share of Class A common stock ("Class A Common Stock") of Jersey Mike's Subs Inc. (the "Issuer"), less the underwriting discount of $1.15 per share, sold by the Reporting Persons in connection with a partial exercise of the underwriters' option to purchase additional shares. Platinum Falcon B 2018 RSC Limited ("Platinum Falcon") may be deemed to share the power to dispose of 382,134 shares of Class A Common Stock of the Issuer sold directly by Boardwalk II Aggregator L.P. Platinum International Investment Holdings RSC Limited ("Platinum Holdings") is the sole owner of Platinum Falcon, and Abu Dhabi Investment Authority ("ADIA" and, together with Platinum Falcon and Platinum Holdings, the "Reporting Persons") is the sole owner of Platinum Holdings. Therefore, Platinum Holdings and ADIA may also be deemed to beneficially own the Class A Common Stock reported herein. Each Reporting Person and each other person referenced in this Statement disclaims Section 16 beneficial ownership of the reported securities except to the extent of their respective pecuniary interest therein, if any, and this Statement shall not be deemed an admission of beneficial ownership of any of the reported securities for purposes of Section 16 or any other purpose. ABU DHABI INVESTMENT AUTHORITY, By: /s/ Hamad AlDhaheri, Name: Hamad AlDhaheri, Title: Authorized Signatory, By: /s/ Saif AlMashghouni, Name: Saif AlMashghouni, Title: Authorized Signatory 2026-08-27 PLATINUM INTERNATIONAL INVESTMENT HOLDING RSC LIMITED, By: /s/ Saif AlMashghouni, Name: Saif AlMashghouni, Title: Authorized Signatory, By: /s/ Mohamed AlMazrouei, Name: Mohamed AlMazrouei, Title: Authorized Signatory 2026-08-27 PLATINUM FALCON B 2018 RSC LIMITED, By: /s/ Saif AlMashghouni, Name: Saif AlMashghouni, Title: Authorized Signatory, By: /s/ Mohamed AlMazrouei, Name: Mohamed AlMazrouei, Title: Authorized Signatory 2026-08-27