Audio Recording of earnings conference call for the quarter ended 30th June, 2026

Date: August 14, 2026 To, To, BSE Limited National Stock Exchange of India Limited Listing Department Listing Department Phiroze Jeejeebhoy Towers Exchange Plaza, 5th floor, Plot no. C/1, G Block Dalal Street – Fort Bandra Kurla Complex, Bandra (East), Mumbai 400 001 Mumbai - 400 051 Scrip Code: 544578 NSE Symbol: RUBICON Sub: Audio recording of earnings conference call for the quarter ended 30th June, 2026 Dear Sir/Madam, Pursuant to Regula�on 30 read with Part A of Schedule III and Regula�on 46 of the SEBI (Lis�ng Obliga�ons and Disclosure Requirements) Regula�ons, 2015, the audio recording of the earnings conference call for the quarter ended 30th June, 2026 held today is available on the Company’s website at URL : https://rubicon.co.in/pdf/corporate-announcement/10046305.mp3 Thanking you, Yours faithfully, For Rubicon Research Limited (Formerly known as Rubicon Research Private Limited) Deepashree Tanksale Company Secretary M. No. A28132 Rubicon Research Limited (formerly known as Rubicon Research Private Limited) | CIN: L73100MH1999PLC119744 Registered Office: Plot No. B-75, MedOne House, Road No. 33, Wagle Estate, Thane West, PIN – 400 604, Maharashtra, India �� +91-22-61414000 / 50414000 | ����� reachus@rubicon.co.in | � www.rubicon.co.in