As attached

Prostarm/Secretarial/2026-27/68 October 03, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Mumbai – 400 001 Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 Scrip Code: 544410 Scrip Symbol: PROSTARM Sub: Intimation of receipt of In-Principle Approval from NSE Limited Dear Sir/Madam, We wish to inform you that the Company has received in-principle approval from NSE Limited under Regulation 28(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, vide its letter bearing reference no. NSE/LIST/56946 dated October 01, 2026, for the Preferential Issue of up to 28,98,717 Warrants convertible into 28,98,717 Equity shares of Rs. 10/- each at a price of Rs. 147/- each to non-promoters on preferential basis. This is for the information of all the stakeholders of the Company. Thanking you, For Prostarm Info Systems Limited Sachin Gupta Company Secretary and Compliance Officer Membership No: F12500