Wynn Macau, Limited — Board/Management Information 2021

Nov 9, 2021

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

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(incorporated in the Cayman Islands with limited liability)

(Stock Code: 1128 and Debt Stock Codes: 5279, 5280, 40102, 40259, 40357)

INSIDE INFORMATION

FORM 8-K FILING BY WYNN RESORTS, LIMITED WITH RESPECT TO ITS CHIEF EXECUTIVE OFFICER TRANSITION

CHIEF EXECUTIVE OFFICER TRANSITION OF WYNN MACAU, LIMITED

This announcement is issued by Wynn Macau, Limited (the “ Company ”) pursuant to Rules 13.09 and 37.47B of the Rules Governing the Listing of Securities (the “ Listing Rules ”) on The Stock Exchange of Hong Kong Limited and under Part XIVA of the Securities and Futures Ordinance (Cap. 571).

FORM 8-K FILING BY WYNN RESORTS, LIMITED

On 9 November 2021 (1:10 p.m., Las Vegas time), the Company’s controlling shareholder, Wynn Resorts, Limited, which is a company listed on the National Association of Securities Dealers Automated Quotations in the United States, filed with the United States Securities and Exchange Commission (“ SEC ”) a Form 8-K (the “ Form 8-K ”) with respect to the transition of the chief executive officer of Wynn Resorts, Limited from Mr. Matthew O. Maddox (“ Mr. Maddox ”) to Mr. Craig S. Billings, with effect from 31 January 2022.

As at the date of this announcement, Wynn Resorts, Limited beneficially owns approximately 72% of the issued share capital of the Company. If you wish to review the Form 8-K prepared by Wynn Resorts, Limited and as filed with the SEC, please visit https://www.sec.gov/Archives/edgar/ data/0001174922/000117492221000157/0001174922-21-000157-index.htm.

CHIEF EXECUTIVE OFFICER TRANSITION OF THE COMPANY

Mr. Maddox will continue to serve as a Director of the Company until 31 December 2022, and will continue to serve as the Chief Executive Officer of the Company until a successor is named, which is expected prior to the end of 2021.

• For identification purposes only

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The Company will make a formal announcement under Rule 13.51(2) of the Listing Rules when the Company has identified a successor of Mr. Maddox to assume the role of the Chief Executive Officer of the Company.

The Board would like to take this opportunity to express its sincere gratitude to Mr. Maddox for his valuable contribution to the Company as an executive Director and the Chief Executive Officer of the Company. The Board is confident that the Chief Executive Officer transition of the Company will be smooth and orderly.

By order of the Board Wynn Macau, Limited Dr. Allan Zeman Chairman

Hong Kong, 10 November 2021

As at the date of this announcement, the Board of Directors of the Company comprises Matthew O. Maddox and Ian Michael Coughlan (as Executive Directors); Linda Chen (as Executive Director and Vice Chairman); Craig S. Billings (as Non-Executive Director); Allan Zeman (as Independent Non-Executive Director and Chairman); and Lam Kin Fung Jeffrey, Bruce Rockowitz, Nicholas Sallnow-Smith and Leah Dawn Xiaowei Ye (as Independent Non-Executive Directors).

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