Data Patterns (India) Limited — Board/Management Information 2025

Nov 5, 2025

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SEC/SE/078/2025-26 Chennai, November 05, 2025

To	To
National Stock Exchange of India Limited	BSE Limited
Exchange Plaza, Bandra Kurla Complex,	25thFloor, P.J. Towers,
Bandra(E),	Dalal Street,
Mumbai – 400051	Mumbai – 400001
NSE Symbol - DATAPATTNS	Company Code: 543428

Sub: Intimation of Board Meeting pursuant to Regulation 29 of the SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”).

Dear Sir/ Madam,

Pursuant to Regulation 29 of the Listing Regulations, notice is hereby given that the meeting of the Board of Directors of Data Patterns (India) Limited is scheduled to be held on Wednesday, November 12, 2025, to consider and approve, inter alia, the Unaudited Financial Results of the Company for the second quarter and half year ended on September 30, 2025.

Further to our letter no. SEC/SE/070/2025-26 dated September 30, 2025, intimating the closure of Trading Window for dealing in the securities of the company for all the insiders from Wednesday, October 01, 2025, we wish to inform that the Trading Window shall continue to remain closed till the end of 48 hours after declaration of Financial Results post the Board Meeting to be held on Wednesday, November 12, 2025.

We request you to take the above record and oblige.

For Data Patterns (India) Limited

R Digitally signed by R PRAKASH PRAKASH

Prakash R Company Secretary and Compliance Officer Membership No. F13620

DATA PATTERNS (INDIA) LIMITED Plot H9, Fourth Main Road, SIPCOT IT Park, Siruseri Off Rajiv Gandhi Salai (OMR) Chennai - 603 103 Tel: +91 44 4741 4000 | Fax: +91 44 4741 4444 Website: www.datapatternsindia.com Email: datapatterns@datapatterns.co.in CIN: L72200TN1998PLC061236

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