General Updates

July 7, 2026 IGAL/SECT/7-26/1 To T o National Stock Exchange of India Limited BSE Limited Exchange Plaza, C - 1, Block G Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Bandra - (E) Dalal Street Mumbai - 400 051 Mumbai - 400 001 Symbol: INDIGO Scrip Code: 539448 Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Ref: Outcome of ESOP Allotment Committee Meeting held on July 7, 2026 Commenced at 1030 hours (IST) and concluded at 1045 hours (IST) Dear Sir/ Madam, The ESOP Allotment Committee of the Company in its meeting held on Tuesday, July 7, 2026, considered and approved the allotment of shares pursuant to exercise of vested stock options. The details of the said allotment under InterGlobe Aviation Limited Employee Stock Option Scheme 2023 are provided in Annexure. This disclosure is also being made available on the Company’s website at www.goindigo.in. Kindly take the same on record. Thanking you, For InterGlobe Aviation Limited Neerja Sharma Company Secretary & Chief Compliance Officer Encl: a/a InterGlobe Aviation Limited Registered Office: Upper Ground Floor, Thapar House, Gate No. 2, Western Wing, 124 Janpath, New Delhi – 110 001, India. M +91 9650098905, F + 91 11 43513200 Email: corporate@goindigo.in Corporate Office: Emaar Capital Tower-II, Sector-26, Sikanderpur Ghosi, MG Road, Gurugram-122022, Haryana, India. T +91 124 435 2500. CIN no.: L62100DL2004PLC129768 Annexure Details under Regulation 10(c) of the SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021 S. Particulars Details i Company name and address of InterGlobe Aviation Limited Registered Office Registered Office: Upper Ground Floor, Thapar House, Gate No. 2, Western Wing, 124 Janpath, New Delhi – 110 001, India. ii Name of the Stock Exchanges on National Stock Exchange of India Limited which the company’s shares are (NSE) listed BSE Limited (BSE) Iii Filing date of the statement referred NSE – September 6, 2023 in regulation 10(b) of the SEBI (Share Based Employee Benefits BSE – September 6, 2023 and Sweat Equity) Regulations, 2021 with Stock Exchange iv Filing Number, if any NSE - NSE/LIST/37358 BSE - DCS/IPO/SC/ESOP-IP/2906/2023-24 v Title of the Scheme pursuant to InterGlobe Aviation Limited Employee Stock which shares are issued, if any Option Scheme 2023 vi Kind of security to be listed Equity Shares vii Par value of the shares Rs. 10/- viii Date of issue of shares July 7, 2026 (Date of allotment on exercise) ix Number of shares issued 9,099 x Share Certificate No., if applicable N.A. xi Distinctive number of the share, if 38,66,57,499 to 38,66,66,597 applicable xii ISIN Number of the shares if issued INE646L01027 in Demat xiii Exercise price per share Rs. 10/- xiv Premium per share - xv Total issued shares after this issue 38,66,66,597 xvi Total issued share capital after this INR 386,66,65,970 issue InterGlobe Aviation Limited Registered Office: Upper Ground Floor, Thapar House, Gate No. 2, Western Wing, 124 Janpath, New Delhi – 110 001, India. M +91 9650098905, F + 91 11 43513200 Email: corporate@goindigo.in Corporate Office: Emaar Capital Tower-II, Sector-26, Sikanderpur Ghosi, MG Road, Gurugram-122022, Haryana, India. T +91 124 435 2500. CIN no.: L62100DL2004PLC129768 xvii Details of any lock-in on the shares N.A. xviii Date of expiry of lock-in N.A. xix Whether shares identical in all The said equity shares are identical in all respects to existing shares if not, respects with the existing shares. when will they become identical? xx Details of listing fees, if payable N.A. For InterGlobe Aviation Limited Neerja Sharma Company Secretary & Chief Compliance Officer InterGlobe Aviation Limited Registered Office: Upper Ground Floor, Thapar House, Gate No. 2, Western Wing, 124 Janpath, New Delhi – 110 001, India. M +91 9650098905, F + 91 11 43513200 Email: corporate@goindigo.in Corporate Office: Emaar Capital Tower-II, Sector-26, Sikanderpur Ghosi, MG Road, Gurugram-122022, Haryana, India. T +91 124 435 2500. CIN no.: L62100DL2004PLC129768