Krsnaa Diagnostics Limited — Call Transcript 2026

Jan 30, 2026

Date: January 30, 2026 Ref. No.: KDL/SE/096/2025-26

To,BSE LimitedCorporate Relationship Department25th Floor, Phiroze Jeejeebhoy TowersDalal Street, Mumbai- 400001Scrip Code:543328	To,National Stock Exchange of India LimitedExchange Plaza, Plot No. C-1, Block G,Bandra Kurla Complex, Bandra (East)Mumbai – 400051NSE Symbol:KRSNAA

• Subject: Investor Call Updates Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

We wish to inform you that, pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Post Earnings Conference Call of the Company is scheduled on Friday, February 06, 2026, at 12:30 Hrs. (IST).

The Call will be initiated with the brief Management discussion on the Results for the quarter and nine months ended December 31, 2025 followed by an Interactive Question and Answer session.

Enclosed are the details for the same.

The transcript and Audio link of the call will be uploaded on the website www.krsnaadiagnostics.com/investors subsequently.

Thanking you, Yours sincerely,

For Krsnaa Diagnostics Limited

Sujoy Digitally signed by Sujoy Sudipta Bose Sudipt Date: 2026.01.30 a Bose 12:10:43 +05'30'

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Sujoy Sudipta Bose Company Secretary and Compliance Officer Encl: As above

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Conference Call Invitation Quarterly Earnings Call

PhillipCapital (India) Private Limited cordially invites you to participate in

Krsnaa Diagnostics Ltd (KRSNAA IN) Q3FY26 Earnings Conference call

Speakers Friday – 6th Feb 2026 @ 12:30 PM IST Mr. Rajendra Mutha - Chairman & Whole-time Director 03:00 PM Singapore & Hong Kong; Mr. Yash Mutha - Managing Director 07:00 AM UK Ms. Pallavi Bhatevara - Executive Director Mr. Mitesh Dave - Group CEO Express join with DiamondPass n o wait time Mr. Vivek Jain - Head Investor Relations https://services.choruscall.in/DiamondPassRegistration/register?conf irmationNumber=6677116&linkSecurityString=3590a57f24

Call Leader:

Soorya Patra, PhillipCapital India

Conference dial-in: Primary Universal Number: 91-22- 6280 1143 / 7115 8044 The numbers listed above are universally accessible from all networks and all countries. Toll Free Numbers - USA: 18667462133 / UK: 08081011573 / Singapore: 8001012045 / Hong Kong: 800964448

• #PhillipCapital (India) Private Limited remains committed to adhere to all regulatory guidelines and follow the best governance and transparency practices. Therefore: • The proceedings of this call will be recorded.

• The list and full details of participants on the call will be shared by us with the corporate. Participants are expected to provide true and legitimate details.

• All necessary disclosures on Stock Exchanges (including call invite intimation, recording details & call transcript) is expected to be complied by the respective corporate