Jyothy Labs Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 04/11/2026 ,inter alia, to consider and approve Update on board meeting - Proposed Buyback of Equity Shares

October 30, 2026 BSE Limited N a t i o nal Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra – Kurla Complex, Dalal Street, Mumbai – 400 023 Bandra (E), Mumbai – 400 051 BSE Code: 532926 Scrip Code: JYOTHYLAB Dear Sir / Madam, Sub: Intimation of Board Meeting - Proposal for Buyback of Equity Shares In continuation to our letter dated October 13, 2026 and pursuant to Regulation 29(1)(b) read with Regulation 29(2) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (SEBI Listing Regulations), we wish to inform you that the Board of Directors of Jyothy Labs Limited (the Company), at its meeting scheduled to be held on Wednesday, November 4, 2026, may, in addition to the matters intimated earlier, also consider and approve a proposal for buyback of fully paid-up equity shares of the Company and the matters incidental thereto, in accordance with the provisions of the Companies Act, 2013 and the rules made thereunder and the SEBI (Buy-Back of Securities) Regulations, 2018, as amended. Further, in terms of the Company’s Code of Conduct for Prevention of Insider Trading framed under the SEBI (Prohibition of Insider Trading) Regulations, 2015, the trading window for dealing in the securities of the Company, which has been closed from October 1, 2026, shall remain closed until 48 hours after the outcome of the said Board Meeting is disclosed to the Stock Exchanges. The outcome of the Board meeting will be communicated to the stock exchanges soon after conclusion of the Board meeting on November 4, 2026, in accordance with the applicable provisions of the SEBI Listing Regulations. The said information is also available on the website of the Company at www.jyothylabs.com. Please take the above on your record and disseminate the same for the information of Investors. Thanking you, Yours faithfully, For Jyothy Labs Limited Shreyas Trivedi Head – Legal & Company Secretary Jyothy Labs Limited CIN: L24240MH1992PLC128651 ‘Ujala House’, Ramkrishna Mandir Road, Kondivita, Andheri (East), Mumbai 400059. Tel: +91 022-6689 2800 | Fax: +91 022-6689 2805 info@jyothy.com | www.jyothylabs.com