Change in Director / Key Managerial Personnel

Nature of change: Resignation of Senior Management Personnel

Name and designation: Mr. Santhosh Kumar TE, General Manager - Export & Sales

Effective date: Resignation tendered via email dated August 01, 2026, with cessation effective close of business hours on August 31, 2026

Reason for resignation: Personal circumstances (as stated in resignation email)

Confirmation of eligibility: The company confirmed there are no other reasons for resignation except those mentioned in the attached resignation email

Regulatory compliance: Disclosure made under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, with reference to SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026

Key Financial or Operational Approvals

Not applicable - no financial or operational approvals mentioned in this disclosure

Strategic or Business Context

Not applicable - no strategic or business context provided in this disclosure

Any Other Material Information

Compliance officer: Anish Kumar, Company Secretary and Compliance Officer

Filing date: August 31, 2026

Scrip details: OSWALPUMPS (Code: 544418)

Documentation: Complete annexures provided including Annexure A (required particulars) and Annexure B (resignation letter copy)

Resignation letter details: Addressed to Avadhesh K. Singh, with copies to Amulya Gupta, Vinod Sharma, and Ankit Kasaudhan. The letter expressed gratitude to CMD, MD, COO and Management for guidance and support during tenure.