Change in Management

DEEPAK RrspoNstgLr Ce.nr' olrn (1)ArailIrlrNT 10 \lr\r^rN^Blilr\ DNL/ 1 40l NSE / 1 683 / 2026 21st August, 2026 Listing Department National Stock Exchange of lndia Limited, Exchange Plaza Bandra Kurla Comptex Bandra (E) MUMBAT - 400 051 Dear Sir, Stock Symbot: DEEPAKNTR Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ('SEBI Listing Regulations") Resignation of Mr. Puneet Sharma, SBU Head - Life Sciences of the Company. Pursuant to Regulation 30 read with Para A(7) and A(7C) of Part A of Schedute lll and other appticabte provisions of the SEBI Listing Regutations, we wish to inform you that Mr. Puneet Sharma, SBU Head - Life Sciences of the Company, has resigned from his position with effect from ctose of business hours on 21st August, 2026. The detaits with respect to the aforesaid resignation, as required under the Listing Regutations read with SEBI Master Circutar No. HO/49/14/14(7)2025-CFD-POD2/|/376712026 dated 30th January 2026 in this regard, is enctosed herewith as Annexure-A. A copy of his resignation tetter atongwith detaited reason for resignation, is atso enclosed herewith as Annexure-8. Kindty take the same on your record. Thanking you, Yours faithfutty FoT DEEPAK NITRITE LIMITED ARVIND BAJPA! Company Secretary Enct.: as above DEEPAK NITRITE LIMITED Cl N: 124110GJ1970P1C001735 Registered & Corporate Office: 2"d Floor, Fermenter House, Alembic City, Atembic Avenue Road, Vadodara - 390 OO3, Gujarat, lndia. Tel: +91 265 276 52001 276 5500 lnvestor Relations Contact: investor@ godeepak.com www.godeepak.com Annexure - A Additionat Detaits as required under Regutation 30 and other retevant provisions of the Securities and Exchange Board of lndia (Listing Obtigations and Disclosure Requirements) Regutations, 2015: Sr. Details of events that need to be provided lnformation of such event (s) 1 Reaso n f or c h a n ge vi z. appeintmentr€essatien; Resignation of Mr. Puneet Sharma from the position resignation,@ise of SBU Head - Life Sciences of the Company. 2 Date of appein+men+ cessation (as appticabte) With effect from ctose of business hours on 21st August, 2026 3 Brief Profite (in case of appointment) Not Appticabte 4 Disctosure of retationships between directors Not Appticabte (in case of appointment of a director) ANNex.tnE Date:23 May 2026 Mr. Mautik Mehta Deepak Nitrite Limited Subject: Resignation from the posation of SBU Head - Life Sciences Dear Sir, It is with mixed emotions that I write to formatty tender my resignation from the position of SBU Head - Life Sciences at Deepak Nitrite Limited. After careful reftection, I have decided to take up an opportunity outside the organisation - a step I betieve is the right one forthe next chapter of my career. My tenure at DNL has been one of the most defining phases of my professionat tife. The opportunityto shape the Life Sciences division across agrochemicat and pharma intermediates, personal care, and emerging ptatforms - and to work atongside your exceptionat teadership - is something I witt atways vatue. The trust, autonomy, and exposure that you and the management have extended to me have meant a great deat. ln [ine with the contractuat notice period of three months, my tast working day and date of retieving woutd accordingty be 21st August 2026. I remain futty committed to a seamless transition - covering the ongoing business devetopment engagements with gtobat innovators, progress on the technology platforms, and continuity for the team - and I witt work ctosety with you to on-board my successor. Thank you once again, Sir, for your mentorship and support. I witt atways remain a wett-wisher of Deepak Nitrite and the Life Sciences famity.