Trading Window

TWENTYFIRST CENTURY MANAGEMENT SERVICES LIMITED Regd. Office : 3rd Floor, 16, Sivagnanam Street, T-Nagar, Chennai - 600 0 17. Telephone: +914424350065, Fax: +914424350065, Email: investors@tcms.bz, Website: www.tcms.bz CIN: L74210TN1986PLC012791 21s t October 2026 The Listing Department National Stock Exchange of India Limited Bombay Stock Exchange Limited Listing Division Phiroze Jeejeebhoy Towers Exchange Plaza, Bandra-Kurla Complex Dalal Street, Mumbai-400 00 I Sandra - East. ~UMBAI-400 051 SCRIP CODE: 526921 SCRIP CODE: 2ISTCENMGM Dear Sirs, Notice for the Board Meeting (MEETING NO.4/2026 -27) to be held on 29th October 2026 to consider the Unaudited financial results of the company for the quarter ended 30'1' SEPTEMBER 2026 and Closure of Trading Window - Security Code - 21STCENMGM Pursuant to Regulation 29 read with Regulation 47 of SEBI (Listing Obligations and Disclosure Requirements) 2015, we hereby inform you that the meeting of the Board of Directors of the Company will be held on Thursday, 29th October 2026 at 4.00 p.m., through Zoom Video Conferencing, to transact the following: I. To consider and approve the Unaudited financial results (as per IND AS) of the company (Standalone and Consolidated) for the quarter ended 30TH SEPTEMBER 2026 together with -Limited Review Report. 2. To discuss any other matter with the approval of the Chairman. Further, please note that in terms of the Code of Conduct adopted by the Company for prevention of Insider Trading read with Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in Equity shares of the Company by all Directors, Officers, Designated Employees and connected persons of the Company has been closed from I st October 2026 and will remain closed till 48 hours after the aforesaid financial results are approved and announced to the public on 29th October 2026.(Both days inclusive) (Please refer to our letter dated 22nd September 2026 in this regard) Kindly acknowledge receipt of the same. Thanking You, Yours faithfully, FOR TWENTYF IRST CENTURY MANAGEMENT SERVICES LIMITED CHAIRMAN & CEO Corporate Office: Grease House, Zakaria Bunder Road, Sewri West, Mumbai -400 015. Tel. : 022-24156538 / 24156539, Fax : 022-24115260