SCHEDULE 13D/A

Hyatt Hotels Corp

Class A Common Stock, $0.01 par value per share · CUSIP: 448579102

Event date: 2026-11-04

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Andrew D. Wingate, Lucinda Falk and Zena Tamler, not individually, but solely as co-trustees of DJPS P.G. Trust.Reported CIK 0001498928

  Shares: 147,969 · Class: 0.4%

• Bank of Nova Scotia Trust Company (Bahamas) Ltd, not individually, but solely as trustee of the trusts listed on Appendix A-1.

  Shares: 1,279,126 · Class: 3.0%

• 1953 Private Family Trust Company LLC, not individually, but solely as trustee of the trusts listed on Appendix A-2.

  Shares: 1,546,641 · Class: 3.6%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.