Resignation of company secretary

CITURGIA BIOCHEMICALS LIMITED Regd. Office: Office No. 427, A-Wing, 4th Floor Floor, Mainframe Premises C.S.L Royal Palms, Aareymilk Colony, Goregaon East, Mumbai-400065 Maharashtra, CIN: L24100MH1974PLC017773 Website: www.citurgiabiochemicals.com; E-mail id: citurgia_bio@yahoo.com To, Date: 24.07.2026 BSE Limited PJ, Towers, Dalal Street, Mumbai-400001 Scrip Code: 506373 Scrip ID: CITURGIA Subject: Intimation regarding Resignation of Company Secretary & Compliance Officer of the company pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir/ Ma’am, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that CS YATENDRA KUMAR (ACS—27994) vide his letter dated 24th July, 2026 has tendered his resignation from the post of Company Secretary & Compliance Officer and a Key Managerial Personnel of the Company to pursue carrier opportunity outside the company with effect from closing of business hours of 24th July, 2026. The resignation letter shall be placed before the Board of Directors in the upcoming Board Meeting for its consideration and formal acceptance in accordance with the aforementioned regulation. The Board of Directors of the Company placed its appreciations for the valuable services rendered by CS YATENDRA KUMAR to the Company during her tenure. Please refer annexure 1 as required under regulation 30 of LODR for resignation of Company Secretary. Kindly take the note of the above. Thanking You ANNEXURE -1 Sr. No. Details of events that need to be Information of such event(s) provided 1. Reason for Resignation CS YATENDRA KUMAR (ACS-27994) has tendered his resignation from the post of Company Secretary to pursue carrier opportunity outside the company. 2. Date of Cessation From close of working hours of 24.07.2026 3. Brief profile (in case of appointment NA 4. Disclosure of relationships between NA directors (in case of appointment of a director)