Structural Digital Database

WALCHANDNAGAR INDUSTRIES LIMITED Walchandnagar: 413 114, Dist. Pune, Maharashtra, India Tel: 02118-252 235/252 236/252 237/252 238 Fax: 02118-252 584 Website: www.walchand.com Email: wil@walchand.com COMPLIANCE CERTIFICATE FOR THE QUARTER ENDED JUNE 30, 2026 (Pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015) I, G. S. Agrawal, Compliance Officer of Walchandnagar Industries Limited, am aware of the compliance requirement of Structured Digital Database (SDD) pursuant to provisions of Regulation 3 (5) and 3 (6) of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (PIT Regulations) and I certify that: 1. the Company has a Structured Digital Database in place 2. control exists as to who can access the SDD 3. all the UPSI disseminated in the previous quarter have been captured in the Database 4. the system has captured nature of UPSI along with date and time 5. the database has been maintained internally and an audit trail is maintained 6. the database is non-tamperable and has the capability to maintain the records for 8 years. I also confirm that the Company was required to capture 02 number of events during the quarter ended on June 30, 2026 and has captured 02 number of the said required events. For Walchandnagar Industries Limited G. S. Agrawal Compliance Officer Date: July 17, 2026 Place: Mumbai REGD OFFICE: Siddharth Towers (Tower No.1), S.No.12/3-B, Office 908 to 910, Kothrud, Pune- 411 038, Maharashtra, India. Tel: 020-2543 8585 Fax: 020-2543 8585 CIN: L74999PN1908PLC255621