Analysts/Institutional Investor Meet/Con. Call Updates

September 2, 2026 BSE Limited, National Stock Exchange of India Limited Corporate Relationship Department Exchange Plaza, 5th Floor, Plot No C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Complex, Dalal Street, Mumbai 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 540735 Symbol: IRIS Dear Sir / Madam, Sub: Disclosure of Material Event / Information under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Schedule of Analyst / Investor Meeting. Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform you that the Company has scheduled Analyst(s) / Investor(s) Meeting as per details given below: Sr. Name of the Institution Type of Meeting Mode Date of Location No. Meeting 1. Jupiter Financial One to One In person 8th September Navi Mumbai 2026 Please note that no unpublished price- sensitive information is proposed to be shared during the meeting(s). Note: The above schedule may undergo changes due to exigencies on the part of the Analyst /Investor or the Company. We hereby request you to take the above information on your record. Thanking you, Yours faithfully, For IRIS RegTech Solutions Limited (Formerly known as IRIS Business Services Limited) Santoshkumar Sharma Company Secretary & Compliance Officer (ICSI Membership No. ACS 35139) IRIS REGTECH SOLUTIONS LIMITED (Formerly known as IRIS Business Services Limited) 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India Tel: +91 22 6723 1000 | Email: cs@irisbusiness.com | www.irisregtech.com | CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV