Retirement

Ref: MGL/CS/SE/2026/704 Date: June 30, 2026 Head, Listing Compliance Department Head, Listing Compliance Department BSE Limited National Stock Exchange of India Limited P. J. Towers, Exchange Plaza, Bandra – Kurla Complex, Dalal Street, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 539957 Symbol: MGL Dear Sir / Madam, Sub.: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Change in the Senior Management of the Company Pursuant to the provisions of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘Listing Regulations’), we wish to inform the following changes in the Senior Management of the Company: 1. Mr. Chakrapani Atmakur, Senior Vice President, Human Resources & Corporate Social Responsibility shall be superannuated with effect from July 01, 2026, pursuant to his reaching the age of superannuation. Consequently, he also ceases to be a Senior Management Personnel of the Company with effect from the aforesaid date. 2. Mr. Sanket Dhotre, currently designated as Assistant Vice President, Human Resources has been nominated and appointed as Vice President, Human Resources & Corporate Social Responsibility (Senior Management Personnel) with effect from July 01, 2026. 3. Mr. Mukesh Panhotra, currently designated as Assistant Vice President, Marketing has been nominated and appointed as Vice President, Marketing (Senior Management Personnel) with effect from July 01, 2026. The details as required under Regulation 30 read with Schedule III of the Listing Regulations read along with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are given under Annexures. This is for your information and record. You are requested to take the above information on your records. Thanking You, For Mahanagar Gas Limited Atul Prabhu Company Secretary & Compliance Officer Encl.: as above Regd. Office: MGL House, Block G-33, Bandra - Kurla Complex, Bandra (East), Mumbai - 400 051 T + 91 22 6678 5000 | E info@mahanagargas.com | W www.mahanagargas.com | CIN L40200MH1995PLC088133 An ISO 9001, 14001 & 45001 Certified Company Annexure - A Mr. Sanket Dhotre, Vice President, Human Resources & Corporate Social Responsibility (Senior Management Personnel) of the Company Sr. Particulars Remarks 1. Reason for Change viz. appointment, Mr. Sanket Dhotre has been nominated and appointed, reappointment, resignation, removal, as Vice President, Human Resources & Corporate death or otherwise Social Responsibility (Senior Management Personnel). 2. Date of Appointment / July 01, 2026 reappointment / cessation (as applicable) and term of appointment / reappointment 3. Brief Profile (in case of Mr. Sanket Dhotre is a multi-faceted Human Resources appointment) professional with more than 25 years of experience across diverse sectors including Natural Gas, Pharmaceuticals, FMCG, Automotive and Manufacturing. He has handled domestic as well as international assignments, with professional exposure across India, Europe and Southeast Asia. He holds a Master of Labour Studies, with specialisation in Human Resources and Employee Relations, from the University of Mumbai. As the Functional Head for Human Resources and Corporate Social Responsibility, Mr. Dhotre will oversee Human Resources, Industrial Relations, Administration, Security and CSR functions. He will also be a member of the senior management team and will play an important role in contributing to the achievement of the Company’s strategic objectives. Prior to joining MGL, Mr. Dhotre held senior HR leadership roles with reputed organisations including Saint-Gobain Group, Godrej Interio, Alliance Tire Group and Dabur India Limited. During his career, he has contributed significantly to greenfield projects, organisational design & development, performance & reward systems, compensation benchmarking, employee engagement, industrial relations and statutory Regd. Office: MGL House, Block G-33, Bandra - Kurla Complex, Bandra (East), Mumbai - 400 051 T + 91 22 6678 5000 | E info@mahanagargas.com | W www.mahanagargas.com | CIN L40200MH1995PLC088133 An ISO 9001, 14001 & 45001 Certified Company compliance. He also has extensive experience in mergers and acquisitions from an HR perspective. With his strong HR and ER background, strategic orientation and people-centric approach, Mr. Sanket Dhotre continues to contribute meaningfully towards strategic HR direction, talent development, capability building, employee engagement and organisational growth. 4. Disclosure of relationships between Not applicable directors (in case of appointment of a director) 5. Information as required pursuant to Not applicable BSE circular ref no. LIST/ COMP/ 14/ 2018-19 and the National Stock Exchange of India Limited with ref no. NSE/CML/2018/24, dated June 20, 2018 Annexure - B Mr. Mukesh Panhotra, Vice President, Marketing (Senior Management Personnel) of the Company Sr. Particulars Remarks 1. Reason for Change viz. appointment, Mr. Mukesh Panhotra has been nominated and reappointment, resignation, removal, appointed, as Vice President, Marketing (Senior death or otherwise Management Personnel). 2. Date of Appointment / July 01, 2026 reappointment / cessation (as applicable) and term of appointment / reappointment 3. Brief Profile (in case of Mr. Mukesh Panhotra holds a Bachelor’s degree in Civil appointment) Engineering from National Institute of Technology, Hamirpur, HP. He also holds a Post Graduate Diploma in Management (Dual) from Balaji Institute of Modern Management, Pune. Regd. Office: MGL House, Block G-33, Bandra - Kurla Complex, Bandra (East), Mumbai - 400 051 T + 91 22 6678 5000 | E info@mahanagargas.com | W www.mahanagargas.com | CIN L40200MH1995PLC088133 An ISO 9001, 14001 & 45001 Certified Company He is the Functional Head of Marketing and Customer Relationship Management function. Prior to joining the company, he worked with Nayara Energy Limited, Essar Oil Limited, Holtec Consulting Private Limited, Gujarat Ambuja Cements Limited, W.R Grace & Company and Shree Cements Limited. 4. Disclosure of relationships between Not applicable directors (in case of appointment of a director) 5. Information as required pursuant to Not applicable BSE circular ref no. LIST/ COMP/ 14/ 2018-19 and the National Stock Exchange of India Limited with ref no. NSE/CML/2018/24, dated June 20, 2018 Regd. Office: MGL House, Block G-33, Bandra - Kurla Complex, Bandra (East), Mumbai - 400 051 T + 91 22 6678 5000 | E info@mahanagargas.com | W www.mahanagargas.com | CIN L40200MH1995PLC088133 An ISO 9001, 14001 & 45001 Certified Company