Amendment(s)

July 28, 2026 The Manager, The Manager, Listing Department, Listing Department, BSE Limited, National Stock Exchange of India Ltd., Phiroze Jeejeebhoy Tower, Exchange Plaza, 5 Floor, Plot C/1, G Block, Dalal Street, Bandra - Kurla Complex, Bandra (E), Mumbai 400 001. Mumbai 400 051. BSE Scrip Code: 542772 NSE Symbol: 360ONE Dear Sir / Madam, Subject: Amendment to the Share Purchase and Share Subscription Agreement (“SPSSA”) relating to the acquisition of 360 ONE Capital Market Private Limited (“360 ONE Capital” and formerly Batlivala & Karani Securities India Private Limited) This refers to our disclosure dated January 27, 2025, regarding the execution of SPSSA, pursuant to which the Company acquired 360 ONE Capital. One of the conditions of the SPSSA provided for a lock-in of the shares of the Company allotted to Mr. Saahil Murarka and Batlivala & Karani Resources Management Private Limited (“Allottees”) pursuant to the acquisition, with a periodical release of shares allotted to an extent of 20% of their respective individual shareholding on an annual basis. We now would like to inform you that upon receipt of request from the Allottees, the Company has permitted maintenance of lock-in of shares allotted to them on an ‘aggregate basis’ instead of ‘an individual basis’ by executing an amendment agreement with Allottees dated today. All other terms and conditions of the SPSSA, including the aggregate number of shares held by Allottees and the lock-in remain unchanged. We request you to kindly note the above and oblige. Thank you. Yours truly, For 360 ONE WAM LIMITED Rohit Bhase Company Secretary ACS: 21409 360 ONE WAM LIMITED Corporate & Registered Office: 360 ONE Centre, Kamala City, Senapati Bapat Marg, Lower Parel (West), Mumbai – 400 013 Tel (91-22) 4876 5600 Fax (91-22) 4341 1895 Email secretarial@360.one www.360.one CIN:L74140MH2008PLC177884