Analysts/Institutional Investor Meet/Con. Call Updates

SEC/48/2017-63 September 07, 2026 The Manager The Manager Compliance Department Compliance Department BSE Limited The National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Tower Exchange Plaza Dalal Street Bandra – Kurla Complex, Bandra (East) Mumbai – 400 001 Mumbai – 400 051 Scrip Code/Symbol: 540678/COCHINSHIP Dear Sir/ Madam, Subject: Intimation of Investor/ Analyst Conference Call to discuss Performance and Business Updates 1. Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform that the Management of the Company will be organizing a conference call for investors/ analysts on Thursday, September 10, 2026 at 02:00 P.M. to discuss the Company’s performance and business updates. Further details regarding the conference call is given in the attached invitation. 2. The investors/ analysts are requested to forward their queries by e-mail to secretary@cochinshipyard.in latest by September 09, 2026 to have a meaningful interaction. Note: The date and time are subject to change. Call can be postponed/ cancelled by the Company due to exigencies. 3. This is for the purpose of dissemination of information widely to the members. Thanking You, For Cochin Shipyard Limited Kirin Advisors Cordially Invite you to the Investor Conference Call of Thursday 10th September, 2026 02:00 PM Onwards Joining Details Universal Dial In +91 22 6280 1239 +91 22 7115 8140 DIAMOND PASS LOGIN CLICK HERE TO REGISTER Note: When using dial-in numbers mentioned above please do so 10 minutes prior to the conference schedule to ensure that you are connected to your call in time. Speakers From Management Shri Jose V J Dr. Shri Rajesh Shri Shiraz V P Shri Shibu Shri Chairman and Harikrishnan S Gopalakrishnan Executive Director John Syamkamal N Managing Director Director ( Ship Building) Chief General Company Secretary Director & (Operations) (Technical) Manager Director (Finance) (Finance) For More Information +91 22 4100 2455 research@kirinadvisors.com 713-B Lodha Supremus II, Wagle www.kirinadvisors.com +91 93244 75886 info@kirinadvisors.com Estate, Thane (W) 400 604 Disclaimer: Certain statements that may be made or discussed at the conference call may be forward-looking statements. Such forward-looking statements are subject to certain risks and uncertainties like significant changes in economic environment in India and abroad. Actual results might differ substantially from those expressed or implied. The company and its Management will not be in any way responsible for any action taken based on such statements and discussions.