SCHEDULE 13G 0002071299 XXXXXXXX LIVE Common Stock 05/16/2025 0001174922 WYNN RESORTS LTD 983134107 3131 LAS VEGAS BOULEVARD SOUTH LAS VEGAS NV 89109 Rule 13d-1(c) Wynn Kevyn Q. X1 0.00 9539077.00 0.00 9539077.00 9539077.00 N 9.17 IN (1) Consists of 9,439,351 shares of Common Stock owned by Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 and 99,726 shares of Common Stock owned by EPW 2020 Five Year Trust dtd 3/31/2020, for each of which the reporting person serves as trustee. (2) Based on 103,976,531 shares outstanding as of July 30, 2025, as reported in the issuer's Quarterly report on Form 10-Q for the quarter ended June 30, 2025. Wynn Gillian X1 0.00 9539077.00 0.00 9539077.00 9539077.00 N 9.17 IN (1) Consists of 9,439,351 shares of Common Stock owned by Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 and 99,726 shares of Common Stock owned by EPW 2020 Five Year Trust dtd 3/31/2020, for each of which the reporting person serves as trustee. (2) Based on 103,976,531 shares outstanding as of July 30, 2025, as reported in the issuer's Quarterly report on Form 10-Q for the quarter ended June 30, 2025. Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 NV 9439351.00 0.00 9439351.00 0.00 9439351.00 N 9.08 OO (1) Based on 103,976,531 shares outstanding as of July 30, 2025, as reported in the issuer's Quarterly report on Form 10-Q for the quarter ended June 30, 2025. WYNN RESORTS LTD 3131 LAS VEGAS BOULEVARD SOUTH LAS VEGAS NV 89109 Kevyn Wynn Gillian Wynn Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 Kevyn Wynn, Gillian Wynn, and Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016: 11812 San Vicente Blvd., Ste. 200 Los Angeles, California 90049 Kevyn Wynn - USA Gillian Wynn - USA Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 Nevada Y Kevyn Wynn - 9,539,077 Gillian Wynn - 9,539,077 Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 9,439,351 Kevyn Wynn - 9.17% Gillian Wynn - 9.17% Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 9.08% Kevyn Wynn - 0 Gillian Wynn - 0 Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 9.08% Kevyn Wynn - 9.17% Gillian Wynn - 9.17% Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 0 Kevyn Wynn - 0 Gillian Wynn - 0 Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 9.08% Kevyn Wynn - 9.17% Gillian Wynn - 9.17% Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 - 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit 1 - Joint Filing Agreement Wynn Kevyn Q. /s/ Kevyn Wynn 08/31/2025 Wynn Gillian /s/ Gillian Wynn 08/31/2025 Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016 /s/ Gillian Wynn 08/31/2025