Trading Window

June 25, 2026 The Listing Department The Listing Department, National Stock Exchange of India Ltd., BSE Limited, Exchange Plaza, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (East), Dalal Street, Mumbai – 400051 Mumbai – 400001 Symbol: GROWW Scrip code: 544603 Dear Sir / Madam, Sub.: Closure of Trading Window for dealing in securities of the Company in terms of SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended (“SEBI PIT Regulations”) Pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and the Code of Conduct for Prevention of Insider Trading of the Company, the Trading Window for dealing in securities of the Company shall remain closed for the Designated Persons of the Company and their immediate relatives from Wednesday, July 01, 2026 till 48 hours after the declaration of the unaudited financial results of the Company for the quarter ending June 30, 2026 (“unaudited financial results”). The date of the meeting of Board of Directors to approve the unaudited financial results of the Company shall be informed to the stock exchanges in due course. The aforesaid information is also being made available on the Company's website i.e. www.groww.in. Kindly take the same on record and oblige. Thanking you, For Billionbrains Garage Ventures Limited (Formerly known as Billionbrains Garage Ventures Private Limited) Roshan Dave Company Secretary and Compliance Officer Billionbrains Garage Ventures Limited (Formerly known as Billionbrains Garage Ventures Private Limited) Registered Office: Vaishnavi Tech Park, South Tower, 3rd Floor, Survey No.16/1 and 17/2, Ambalipura Village, Varthur Hobli, Bellandur, Bangalore, Bangalore South, Karnataka, India, 560103 W: www.groww.in E:corp.secretarial@groww.in T: +91 80-69601300 CIN: L72900KA2018PLC109343