Letter attached

November 09, 2026 The Manager The Manager Listing Department Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra Kurla Complex, Bandra (East) Mumbai 400 001 Mumbai 400 051 Through: BSE Listing portal Through: NEAPS Scrip code: 500027 Symbol: ATUL Scrip code | ID for Buy-back BSE: 500027 NSE: ATUL Dear Sir: Sub.: Submission of daily report in accordance with Regulation 18(i) of the Securities and Exchange Board of India (Buy-back of Securities) Regulations, 2018 (“Buy-back Regulations”) Ref.: Buy-back of equity shares of Atul Limited (the “Company”) Pursuant to provisions of Regulation 18(i) of the Buy-back Regulations, we hereby submit the daily report with respect to equity shares bought back by the Company on November 09, 2026: Number of Equity Shares bought Total shares Average price of Name of the broker(s) back on November 09, 2026 bought back acquisition (₹) BSE NSE Nuvama Wealth and Investment Limited 0 1,490 1,490 5,294.11 Total (A) 0 1,490 1,490 5,294.11 Cumulative Equity Shares bought as on yesterday (B) 46,800 Less : Quantity closed out today (C) 0 Quantity closed out as on yesterday (D) 0 Total quantity closed out (C+D=E) 0 Total equity shares bought back as on November 09, 2026 (A) +(B) – (E) 48,290 Fund utilised for the Buy-back as on November 09, 2026 Particulars Amount in ₹ Total amount earmarked for the Buy-back (excluding transaction cost) 90,00,00,000.00 Total amount utilised on Buy-back on November 09, 2026 (excluding transaction cost) 78,88,228.00 Cumulative amount utilised on Buy-back till November 09, 2026 (excluding transaction cost) 25,03,46,074.00 Please acknowledge the receipt and inform the members of the exchange. For Atul Limited Lalit Patni Company Secretary and Chief Compliance Officer