United Drilling Tools Ltd. — Regulatory Filings 2021

Apr 2, 2021

UNITED DRILLING TOOLS LTD.

CIN : L29199DL1985PLC015796 OIL DRILLING EQUIPMENT MANUFACTURING AND SERVICES

Phones: +91-0120-4842400 Please Reply to Head Office : 4221777 A-22, Phase-ll, Noida-201305 Fax No; : -1-0120-2462675 Distt. Gautam Budh Nagar, 'USE PREFEX FOR CALLING - . , From out side Country -91-120 meta race Kite : From out side State -0120 E-mail : ENQUIRY@UDTLTD.COM From New Delhi -0120 Website : WWW.UDTLTD.COM

01-04-2021 UDT/SEC/2021-22/BSE-01-NSE-01

Department of Corporate Service Listing Compliance Department

BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1 Block-G, Dalal Street, Mumbai- 400001 Bandra Kurla Complex, Bandra (E), Mumbai — 400051 Security ID - 522014 Security ID - UNIDT

Sub: Intimation for Closure of Trading Window

Dear Sir/Mam,

Pursuant to clause 4 of Schedule B read with regulation 9 of SEBI (Prohibition of Insider Trading) (amendment) Regulations, 2018 the trading window for dealing in the securities of the Company by its designated persons shall remain closed from 1*' April, 2021 and will open after 48 hours from the declaration of the financial results for the quarter/year ended 31°' March, 2021.

Further the date of the Board Meeting in which result would be considered shall be intimated in due course.

This is for your intimation and record, please.

Thanking You,

Yours faithfully For United Drilling Tools Limited

d Cn

Pramod Kumar Ojha Company Secretary M. No. 8698