INTIMATION OF RESIGNATION OF COMPANY SECRETARY MRS. SUBHAJITA BISWAL PURSUANT TO REGULATION 30 READ WITH SCHEDULE III OF SEBI LODR REGULATIONS .

Email:rsdfinance.ltd@gmail.com RSD Finance Limited Web: www.rsdfinancelimited.com CIN: L17222JH1963PLC013316 Date- 25.08.2026 Listing Department, Listing Department BSE Limited Calcutta Stock Exchange 14th Floor, P.J.Towers, Dalal Street, 7, Lyons Range Mumbai-400001 Kolkata — 700001 Scrip Code — 539878 Scrip Code — 28123 Dear Sir/Madam, Sub: Intimation of Resignation of Company Secretary - Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations™) With reference to captioned subject, pursuant to Regulation 30 read with Schedule III of Listing Regulations, we wish to inform the exchanges that Mrs. Subhajita Biswal(ACS 42412) has conveyed her decision to resign from the post of Company Secretary of the Company w.e.f. August 25, 2026, to pursue another career opportunity outside the organization. She will continue to discharge her duties as the Company Secretary of the Company, until the close of business hours on Tuesday, August 25, 2026 to facilitate smooth transition. Detailed information as required under Listing Regulations read with SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023 in respect of aforesaid resignation are given in ‘Annexure A’ to this letter. The letter of resignation along with the reason for resignation is annexed as ‘Annexure B’. You are requested to kindly take the same on records. Thanking You Yours faithfully, For RSD Finance Limited Raje ugal Managing Director DIN: 00052037 Holding No. 4,The Hotel Alcor, RR amE dG aI sS T BE hR atE tD a, & B iA sD tM uM pII uNN rI ,IS S J T aR mA sT hI eV dE p urO ,F F PI uC rE b. i Singhbhum, Jharkhand -831 001, Ph. : 0657-6620001, 7280009199 SD Finance Limited WEemba:i lw:arsrdwf ienan ce.letd@gm ail.com CIN: L17222JH1963PLC0O13316 Annexure A Details as required under SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023 Sr. Details of events that need to be Information of such event(s) No. provided 1. Reason for change viz. To pursue another career opportunity outside the appeintment,, resignation, organization. 2. Date of appeintent/ With effect from close of business hours on Tuesday, resignation / Cessation August 25, 2026 3. Brief profile NA 4. Disclosure of relationships NA between directors ] REGISTERED & ADMINISTRATIVE OFFICE. Holding No. 4,The Hotel Alcor , Ramdas Bhatta, Bistupur, Jamshedpur, Purbi Singhbhum, Jharkhand - 831 001. Ph. : 0657-6620001, 7280009199 Date: 24.08.2026 “ The Board of Directors, RSD Finance Limited H.No-4, The Alcor Hotel, Ramdas Bhatta, Bistupur, Jamshedpur, Jharkhand-831001 Sub: Resignation from the post of Company Secretary and Compliance officer of RSD Finance Limited (“the Company”’) Respected Sir/Madam, 1, do hereby submit my final resignation from the post of Company Secretary & Compliance officer at RSD Finance Limited to pursue another career opportunity outside this organisation and confirm that there is no material reason for my resignation other than those mentioned above. |, respectfully request the Board to relieve me from my responsibilities with effect from the close of business hours on 25* August, 2026 (Tuesday). Further, I want to express my gratitude toward the Board of Directors, the management team and my colleagues for the support, guidance and camaraderie that | have experienced during my tenure as Company Secretary. Furthermore, request you to file necessary forms with the Registrar of Companies to give effect to this resignation. Request you to acknowledge the copy of this letter as a token of your approval. Thanking You Yours Sincerely Subhajita Biswal (Company Secretary) Membership No.- 42412