Trading Window Closure for the Quarter and Half Year ending on September 30, 2026.

September 28, 2026 Listing Compliances BSE Limited, P . J. Towers, Dalal Street, SFocrritp, M Cuomdeb:a i – 45003 1010317. Scrip Id: GEMSI RDeeaf:r S i r /TMhaed SaEmB,I (Prohibition of Insiders Trading) Regulations, 2015 Sub: Intimation of Trading Window Closure for the quarter and half year ending on September 30, 2026. Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 (including any amendment(s), modi�ication(s) or re-enactment(s) thereto) and company’s code of practices and procedures for fair disclosure of Unpublished Price Sensitive Information, the Trading Window for dealing in the Securities of the Company shall remain closed from October 01, 2026 till the expiry of 48 hours after the declaration of the Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter & half year ending on September 30, 2026. Accordingly, all the Directors, Key Managerial Personnels, Designated Persons and their Immediate Relatives are advised not to trade or deal in the securities of the Company during the stated period. Further, the date of the Board Meeting for declaration of an Unaudited Financial Results of the Company for the quarter & half year ending on September 30, 2026 shall be intimated in due course. KTihnadnlyk itnakge Y tohue, above information on record. F or Gemstone Investments Limited Sudhakar Gandhi Managing Director DIN: 09210342 Encl: as above