We hereby inform you that the Ms. Madhuri Muddana as Non-Executive Independent Director of the Company for a period of Three (3) years w.e.f 26th May, 2026

acosYN Dated 24th August,2026 The General Manager, Department of Corporate Services, Bombay Stock Exchange Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Dear Sir, Sub: Appointment of Ms. Madhuri Muddana (DfN 01761420) as Non-Executive Independent Director of the company Ref: Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) - Regulations, 2015 - reg. Scrip Code: 538922 Pursuant to the Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) - Regulations,20l5, we hereby inform you that the Board of Directors have appointed Ms. Madhuri Muddana (DIN 01761420) as a Non-Executive Independent Director of the Company for a term of 3 (three) years with effect from 26th May,2026. Enclosed herewith are the brief details of the appointment as prescribed in the Annexure-A. Kindly take the above on record. Thanking you, Ravi Vishnu Managing Director DIN: 01144902 Encl: As above COSYN LIMITED | :I;.1 PLOT NO:15, TP HOUSE,3RD FLOOR, JAIHIND ENCLAVE, MADHAPUR, HYDERABAD- 5OO O81' lNDIA. i i- ' 1gf; +91 733 066 6517-20 I EMAIL: corp@cosyn.in I URL: www.cosyn.in I CIN : L722OOTG1994PLCO17415 Annexure-A Details under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) - Regulations, 2015 read along with SEBIiHO/CFD/CFD-PoD- I lP / CIR/2023 I 123 dated July 13, 2023 Sl. No Particulars Details I Reasons for change Appointment 2 Date of Appointment 26Ih May,2026 Appointment as Non-Executive Independent Director of the company for a period of Three (3) years 3 Brief Profile M. Madhuri is a Fellow Chartered Accountant (FCA) with over 25 years of experience in public practice. She is the founding partner of Madhuri & Co., Chartered Accountants, based in SR Nagar, Hyderabad. Over the course of her career, Ms. Madhuri has developed deep expertise across statutory audit, taxation, and regulatory compliance. She has further strengthened her professional competence through specialised ICAI certificate courses Concurrent Audits of Banks, GST, Forex and Treasury Management, Anti-Money Laundering, and Forensic Accounting and Fraud Detection equipping her with a well-rounded understanding of financial risk and governance frameworks. As a practising FCA, Ms. Madhuri brings independent professional judgrnent and strong technical grounding to board-level responsibilities. She meets the independence criteria prescribed under Section 149(6) of the Companies Act, 2013 and the SEBI (LODR) Regulations. 20 I 5. 4 Disclosure of relationships between NA directors