Analysts/Institutional Investor Meet/Con. Call Updates

August 6, 2026 National Stock Exchange of India Limited BSE Limited “Exchange Plaza” Phiroze Jeejeebhoy Towers Bandra Kurla Complex Dalal Street Bandra (East) Fort Mumbai 400 051 Mumbai 400 001 Symbol: GRINDWELL Scrip Code No. 506076 Dear Sir/Madam, Sub: Intimation of Schedule of Analyst/Institutional Investor Meeting This is to intimate that, pursuant to Regulation 30 read with Para A of Part A of Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, a meeting on a one-on-one basis with an Analyst/Institutional Investor will be held on Tuesday, August 11, 2026. The details are as follows: Analyst/Institutional Nature of Meeting Time Location Investor Aditya Birla Sun Life Registered Office, Physical 4:00 p.m. Mutual Fund Mumbai Discussions will be based on publicly available information. No unpublished price sensitive information (“UPSI”) is intended to be discussed during the interactions. This intimation is also being made available on the website of the Company at https://www.grindwellnorton.co.in/investors/shareholders-corner#ShareholderTabs2. This is for your information and records. Thanking you, Yours faithfully, For Grindwell Norton Limited Girish T. Shajani Company Secretary Membership No. A22547