InterGlobe Aviation Limited — Share Issue/Capital Change 2025

Jul 4, 2025

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July 4, 2025 IGAL/SECT/7-25/2

To To 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 4, 2025 Commenced at 1515 hours (IST) and concluded at 1530 hours (IST)

Dear Sir/ Madam,

The ESOP Allotment Committee of the Company in its meeting held on Friday, July 4, 2025, 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 .

Kindly take the same on record.

Thanking you,

For InterGlobe Aviation Limited

NEERJADigitally signed by: NEERJA SHARMA DN: CN = NEERJA SHARMA C = IN O = Personal SHARMADate: 2025.07.04 15:33:57 +05'30' Neerja Sharma Company Secretary and Chief Compliance Officer

InterGlobe Aviation Limited

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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

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Annexure Details under Regulation 10(c) of the SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021

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----- Start of picture text ----- S. Particulars DetailsNo.i Company name and address of InterGlobe Aviation LimitedRegistered OfficeRegistered Office: Upper Ground Floor, ThaparHouse, Gate No. 2, Western Wing, 124 Janpath,New Delhi – 110 001, India.ii Name of the Stock Exchanges on National Stock Exchange of India Limitedwhich the company’s shares are (NSE)listedBSE Limited (BSE)Iii Filing date of the statement referred NSE – September 6, 2023in regulation 10(b) of the SEBI(Share Based Employee Benefits BSE – September 6, 2023and Sweat Equity) Regulations,2021 with Stock Exchangeiv Filing Number, if any NSE - NSE/LIST/37358BSE - DCS/IPO/SC/ESOP-IP/2906/2023-24v Title of the Scheme pursuant to InterGlobe Aviation Limited Employee Stockwhich shares are issued, if any Option Scheme 2023vi Kind of security to be listed Equity Sharesvii Par value of the shares Rs. 10/-viii Date of issue of shares July 4, 2025(Date of allotment on exercise)ix Number of shares issued 11,650x Share Certificate No., if applicable N.A.xi Distinctive number of the share, if 38,65,10,221 to 38,65,21,870applicablexii ISIN Number of the shares if issued INE646L01027in Dematxiii Exercise price per share Rs. 10/-xiv Premium per share -xv Total issued shares after this issue 38,65,21,870xvi Total issued share capital after this INR 386,52,18,700issue----- End of picture text -----

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

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----- Start of picture text ----- 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 allrespects to existing shares if not, respects with the existing shares.when will they become identical?xx Details of listing fees, if payable N.A.----- End of picture text -----

For InterGlobe Aviation Limited

Digitally signed by: NEERJA NEERJA SHARMA DN: CN = NEERJA SHARMA C = IN O = SHARMAPersonal Date: 2025.07.04 15:34:34 +05'30'

Neerja Sharma Company Secretary and Chief Compliance Officer

InterGlobe Aviation Limited

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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