Earnings Call Recording for Quarter ended June 30, 2026

Date: August 14, 2026 Ref. No.: KDL/SE/030/2026-27 To, To, BSE Limited National Stock Exchange of India Limited Corporate Relationship Department Exchange Plaza, Plot No. C-1, Block G, 25th Floor, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Bandra (East) Dalal Street, Mumbai- 400001 Mumbai – 400051 Scrip Code: 543328 NSE Symbol: KRSNAA Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015- Audio Recording of Earnings Call dated August 14, 2026. Pursuant to Regulation 30 read with Part A of Schedule Ill of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find below the Audio Link for the earnings conference call of the Company, for the quarter ended June 30, 2026 conducted through digital means on Friday, August 14, 2026 at 13:00 Hrs. (I.S.T) is available on the website of the Company under the following link: Recording Link: krsnaadiagnostics.com/investor-docs/2027/Earning Call Recordings/Earnings Call Recording for Quarter ended June 30%2C2026.mp3 Request you to take the same on your records. Thanking you, Yours sincerely, For Krsnaa Diagnostics Limited Sujoy Sudipta Bose Company Secretary and Compliance Officer Encl: As above