Disclosure regarding the Block deal transaction undertaken by the members of promoter group

Date: 31 July 2026 BSE Limited, National Stock Exchange of India Limited, 20th Floor, P.J. Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai - 400001. Mumbai – 400 051 BSE Scrip Code: 544294 NSE Scrip Symbol: ROSSTECH Dear Sir/Madam, Subject: Disclosure regarding Block Deal Transaction undertaken by Members of the Promoter Group Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that certain members of the Promoter Group of Rossell Techsys Limited have, on July 31, 2026, undertaken a sale of a portion of their shareholding through a block deal transaction on the stock exchanges. The transaction involved the sale of an aggregate 18,47,117 equity shares, representing approximately 4.9% of the paid-up equity share capital of the Company, by the following members of the Promoter Group to Kotak Mutual Fund through a block deal transaction: Seller No. of Shares Sold Value of the transaction Harsh Mohan Gupta & Sons (HUF) 15,07,849 135,70,64,100 Mr. Rishab Mohan Gupta 3,39,268 30,53,41,200 This transaction solely involves the transfer of existing equity shares by certain members of the Promoter Group and does not involve any fresh issuance of securities by the Company. Consequently, there is no change in the Company's paid-up share capital pursuant to the transaction. This is for your information and records. Thanking you. For Rossell Techsys Limited Krishnappayya Desai Company Secretary & Compliance Officer Shareholding Pattern of Promoters & Promoter group (Pre and Post transaction) Pre-transaction Shareholding pattern Details of the shareholders Total nos. shares Shareholding held Percentage A Promoters & Promoter group 1 Individuals / Hindu Undivided Family Harsh Mohan Gupta 1,48,87,913 39.49 Rishab Mohan Gupta 6 6 , 6 2 , 5 9 8 1 7 . 6 8 Vinita Gupta 3 6 , 4 0 , 6 3 5 9 . 6 6 Harsh Mohan Gupta & Son Huf 2 8 , 7 5 , 1 8 0 7 . 6 3 Samara Gupta 1 5 , 5 3 6 0 . 0 4 Harsh Samara Gupta Trust 100 0.00 Harsh Rishab Gupta Trust 100 0.00 2 Bodies Corporate Harvin Estate P Ltd 1 , 0 3 , 7 2 4 0 . 2 7 Bmg Investments Pvt Ltd 1 2 , 4 4 7 0 . 0 3 Rossell India Limited 0 0 Total Shareholding of Promoter and Promoter Group 2,81,98,233 74.80 B Public Shareholding Total Public Shareholding 94,98,242 25.20 Total Shareholding 3,76,96,475 100.00 Post -transaction Shareholding pattern Details of the shareholders Total nos. shares Shareholding held Percentage A Promoters 1 Individuals / Hindu Undivided Family Harsh Mohan Gupta 1,48,87,913 39.49 Rishab Mohan Gupta 6 3 , 2 3 , 3 3 0 1 6 . 7 7 Vinita Gupta 3 6 , 4 0 , 6 3 5 9 . 6 6 Harsh Mohan Gupta & Son Huf 1 3 , 6 7 , 3 3 1 3 . 6 3 Samara Gupta 1 5 , 5 3 6 0 . 0 4 Harsh Samara Gupta Trust 100 0.00 Harsh Rishab Gupta Trust 100 0.00 2 Bodies Corporate Harvin Estate P Ltd 1 , 0 3 , 7 2 4 0 . 2 7 Bmg Investments Pvt Ltd 1 2 , 4 4 7 0 . 0 3 Rossell India Limited 0 0.00 Total Shareholding of Promoter and Promoter Group 2,63,51,116 69.90 B Public Shareholding 1,13,45,359 30.10 Total Public Shareholding 1,13,45,359 30.10 Total Shareholding 3,76,96,475 100.00