Closure of Trading Window for the quarter ended June 30, 2026

Date: 29th August, 2026 To, T o , BSE Limited, National Stock Exchange of India Limited 20 Floor, P.J. Towers, Exchange Plaza , C-1, Block G, Bandra Kurla Complex, Dalal Street, Mumbai - 400001. Bandra (E), Mumbai – 400 051 BSE Scrip Code: 544886 NSE Scrip Code: TEMPSENS Dear Sir(s), Sub: Intimation for Closure of Trading Window under SEBI (Prohibition of Insider Trading) Regulations, 2015 (“PIT Regulations”). Dear Sir/Madam, This is to inform you that pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended and the Tempsens Instruments (India) Limited (“ Company”)'s Code of Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons and their Immediate Relatives, the Trading Window for dealing in Securities of the Company shall remain closed with effect from Saturday, August 29, 2026 and shall re-open after 48 hours from the announcement of the unaudited financial results of the Company for the quarter ended June 30, 2026. Accordingly, all the Designated Persons and their immediate relatives are advised not to deal in the Equity Shares of the Company during the aforesaid period. The date of the Board Meeting for declaration of the unaudited financial results of the Company for the quarter ending on June 30, 2026, will be intimated separately. This intimation is being submitted for your information and records. Kindly take the same on record. Thanking you, FOR TEMPSENS INSTRUMENTS (INDIA) LIMITED (Formerly known as TEMPSENS INSTRUMENTS (INDIA) PRIVATE LIMITED) Vishal Jain Company Secretary & Compliance Officer Membership No.- A45820