Dear Sir/Ma''am, Pursuant to the provisions of Section 91 of the Companies Act, 2013 read with Rule 10 of the Companies (Management and Administration) Rule, 2014, as amended, and Regulation 42 of SEBI (Listing Obligation and Disclosure Requirement) Regulations, 2015, the Register of members and Share Transfer Books of the Company will remain closed from Tuesday, 22nd September, 2026 to Monday, 28th September, 2026 for the purpose of 15th Annual General Meeting of the Company

Date: 06/09/2026 The Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai - 400001, Maharashtra. SUB: INTIMATION OF BOOK CLOSURE DATE FOR THE 15TH ANNUAL GENERAL MEETING OF THE COMPANY REF: CASPIAN CORPORATE SERVICES LIMITED (BSE SCRIP CODE - 534732) Dear Sir/Ma’am, Pursuant to the provision of Section 91 of the Companies Act, 2013 read with Rule 10 of the Companies (Management and Administration) Rule, 2014, as amended, and Regulation 42 of SEBI (Listing Obligation and Disclosure Requirements) Regulation, 2015, the Register of Members and Share Transfer Books of the Company will remain closed from Tuesday, 22nd September, 2026 to Monday, 28th September, 2026 for the purpose of 15th Annual General Meeting of the company. Please Note: The intimation regarding the Record Date for the purpose of determining the entitlement of members to the Final Dividend for the Financial Year 2025-26 will be communicated separately in due course. Thanking you, FOR, CASPIAN CORPORATE SERVICES LIMITED SARFRAZ TAHERBHAI MULLA COMPANY SECRETARY & COMPLIANCE OFFICER