The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Dhanashree Investments Pvt Ltd

Seshasayee Paper and Boards Limited Regd Office & Works : Pallipalayam, Namakkal District, Erode-638007, Tamilnadu, India.Ph : 91-4288-240221to240228, Fax: 91-4288-240229email :edoff@spbltd.comWeb: www.spbltd.com CIN:L21012TZ1960PLC000364 Ref: SHI S-61 965 2026.07.30 National Stock Exchange of India Limited Corporate Services Department Exchange Plaza, 5th Floor BSELimited Plot No C/1, G Block Floor 25, PJ Towers Bandra - Kurla Complex, Bandra (E) Dalal Street Mumbai 400 051 Mumbai 400 001 Scrip Code : SESHAPAPER Scrip Code: 502450 Dear Sir, Sub: Disclosure under Regulation 29(2) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Please find enclosed herewith the disclosure received from Mls Dhanashree Investments Private Limited, made under Regulation 29(2) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 and received by us on July 30, 2026 by E-mail. Pleasetake the above on record. Thanking you, Yours faithfully For Seshasayee Paper and Boards Limited ~~~ancel & Secretary DIN: 09713128 DHANASHREE INVESTMENTS PRIVATE LTD., Registered Office: Room No.3, First Floor, ESVIN HOUSE No.13, Rajiv Gandhi Salai (OMR), Perungudi, Chennai - 600096 Email:dhanashreeinv@gmail.com CIN No.: U65993TN1994PTC029413 2026.07.30 Company Secretary SeshasayeePaperand Boards Limited Cauvery RSPO, Pallipalayam Erode638007, Namakkal District DearSir, Sub: Disclosure under Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Sharesand Takeovers) Regulations, 2011. Please find enclosed herewith a Disclosure dated 30.07.2026 pursuant to Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations 2011, regarding acquisition (purchase) of 20,695 equity shares of the face value of Rs. 2/- each (constituting 0.033% in the capital of the Company) of the Company, on July 30, 2026 through Open Market Purchases. This letter is intended for the information and record of the Company. Thanking you, For Dhanashree Investments Private Limited Chairman DIN:00001945 Encl: ala cc: National Stock Exchange of India Ltd BSELimited Exchange Plaza, 5th Floor Floor 25 Plot No C/1, G Block PJ Towers Bandra- Kurla Complex, Bandra (E) Dalal Street Mumbai 400 051 Mumbai 400 001 Disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 and SEBI (Prohibition of Insider Trading) Regulations, 2015 of the Target Company (TC) Seshasayee Paper and Boards Limited Name(s) of the acquirer and Persons Acting in Dhanashree Investments Private Limited Concert (PAC) with the acquirer Whether the acquirer belongs to Promoter / Yes Promoter group Name(s) of the Stock Exchange(s) where the NSE & BSE shares of TC are Listed Details of the acquisition as follows Number % W.r.t. total % W.r.t. total share/voting diluted capital share/voting wherever capital of the applicable (*) TC (**) Before the. acquisition under consideration, holding of : (a) Shares carrying voting rights 3118249 4.944 -- (b) Shares in the nature of encumbrance -- -- -- (pledge/ lien/ non-disposal undertaking/ others) (c) Voting rights (VR) otherwise than by -- -- -- shares (d) Warrants/convertible securities/any other -- -- -- instrument that entitles the seller to receive shares carrying voting rights in the TC (specify holding in each category) (e) Total (a-i-b-r c-r d) 3118249 4.944 -- Details of acquisition (a) Shares carrying voting rights acquired 20695 0.033 -- (b) VRs acquired /sold otherwise than by -- -- -- shares (c) Warrants/convertible securities/any other -- -- -- instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) acquired/sold (d) Shares encumbered / invoked/released by -- -- . -- the seller (e) Total (a+b+c +I-d) 20695 0.033 -- CZI <to 'l>'IO After the acquisition, holding of: (a) Sharescarrying voting rights 3138944 4.977 -- (b) Sharesencumbered with the acquirer -- -- -- (c) VRs otherwise than by shares -- -- -- (d) Warrants/convertible securities/any other -- -- -- instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) after acquisition (e) Total (a+b+c+d) 3138944 4.977 -- of acquisition Open Market Priceat which the shares were purchased Rs. 234.39 per share Exchangeon which the trade was ovo", .+~,.j NSE Date of acquisition of shares I July 30, 2026 Equity sharecapital/total voting capital of the 63068140 shares with face value of Rs2/- TC before the said acquisition / sale each Equity sharecapital/ total voting capital of the 63068140 shares with face value of Rs2/- TC after the said acquisition / sale each Total diluted share/voting capital of the TC NA after the said acquisition / sale (*) Total share capital! voting capital to be taken as per the latest filing done by the company to the Stock Exchangeunder Clause 35 of the listing Agreement. (* *) Diluted share/voting capital meansthe total number of shares in the TC assuming full conversion of the outstanding convertible securities/warrants into equity sharesof the TC. Fo0rN4;J(:rivate limited N GOPALARATNAM Chairman DIN: 00001945 Signature of the acquirer / Authorised Signatory Date: July 30, 2026 Place:Erode