Amendment: SEC Form SCHEDULE 13D/A filed by Hyatt Hotels Corporation

Item 2 of the Schedule 13D is amended by deleting the second paragraph thereof and replacing such paragraph with the following: The address of the principal business and principal office of the Reporting Persons is for Andrew D. Wingate, Lucinda Falk and Zena Tamler, not individually, but solely as co-trustees of DJPS P.G. Trust, 984 Main Street, Branford, Connecticut 06405, for Bank of Nova Scotia Trust Company (Bahamas) Ltd, not individually, but solely as trustee of the trusts listed on Appendix A-1 attached, to Exhibit 1, hereto, P.O. Box N-3016, 404 East Bay Street, Nassau, Bahamas, and for 1953 Private Family Trust Company LLC, not individually, but solely as trustee of the trusts listed on Appendix A-2 attached, to Exhibit 1, hereto, 255 Buffalo Way, PO Box 1905, Jackson Wyoming 83001.

The Reporting Persons are principally engaged in the business of investing the assets of the trusts for the benefit of the beneficiaries of such trusts. The Reporting Persons entered into a Joint Filing Agreement, dated as of July 1 2025, a copy of which is attached as Exhibit 4 to this Schedule 13D. The Reporting Persons may be deemed to be members of a "group," within the meaning of Section 13(d)(3) of the Act, comprised of the Reporting Persons and the other persons referred to on Schedule B attached to Exhibit 3 of this Schedule 13D (the "Separately Filing Group Members"). It is the understanding of the Reporting Persons that the Separately Filing Group Members are filing separate Schedule 13Ds pursuant to Rule 13d-1(k)(2) under the Act. Schedule B attached to Exhibit 3 of this Schedule 13D sets forth certain information concerning the Separately Filing Group Members, which information is based solely on the information contained in the Schedule 13Ds filed by the Separately Filing Group Members.

Item 4 of the Schedule 13D is hereby supplemented by inserting the following at the end of such Item: On July 1, 2025, Andrew D. Wingate, Lucinda Falk and Zena Tamler, ceased to be the co-trustees of the trusts listed on Appendix A-2 attached to Exhibit 1 hereto. The 1953 Private Family Trust Company LLC is now the trustee of the trusts listed on Appendix A-2 attached, to Exhibit 1, hereto.

Item 5 of the Schedule 13D is hereby amended and restated in its entirety as follows, and clause (c) of Item 5 of the Schedule 13D is hereby supplemented by inserting the following at the end thereof: (a)-(b) As of the date hereof, the Reporting Persons in the aggregate may be deemed to be the beneficial owners of 3,606,816 shares of Class A Common Stock issuable upon conversion of 3,606,816 shares of Class B Common Stock beneficially owned by the Reporting Persons. The number of shares of Class B Common Stock beneficially owned by the Reporting Persons represents 6.8% of the total number of shares of Class B Common Stock outstanding, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock other than in the Conversion. The number of shares of Common Stock beneficially owned by the Reporting Persons represents 3.8% of the total number of shares of Common Stock outstanding and 6.3% of the total voting power of the shares of Common Stock outstanding, voting together as a single class, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock other than in the Conversion. Schedule A, attached to Exhibit 2 hereto, sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by each Reporting Person. Based solely on the information contained in the Schedule 13Ds filed by the Separately Filing Group Members, as set forth in Schedule B attached, to Exhibit 3, hereto, as of the date hereof, the Pritzker Family Group in the aggregate may be deemed to be the beneficial owners of 766,775 shares of currently issued Class A Common Stock and 50,877,563 shares of Class A Common Stock issuable upon conversion of 50,877,563 shares of Class B Common Stock beneficially owned by the Pritzker Family Group. The number of shares of Class A Common Stock beneficially owned by the Pritzker Family Group and currently issued represents 1.8% of the total number of shares of Class A Common Stock outstanding, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock other than in the Conversion. The number of shares of Class B Common Stock beneficially owned by the Pritzker Family Group represents 95.7% of the total number of shares of Class B Common Stock outstanding, as adjusted, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock other than in the Conversion. The number of shares of Common Stock beneficially owned by the Pritzker Family Group represents 54.1% of the total number of shares of Common Stock outstanding and 88.8% of the total voting power of the shares of Common Stock outstanding, voting together as a single class, in each case, as adjusted, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock other than in the Conversion. Schedule B attached, to Exhibit 3 hereto, sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by each Separately Filing Group Member. All such information is based solely on the information contained in the Schedule 13Ds filed by the Separately Filing Group Members. All references to the number of shares outstanding are as of April 25, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, filed with the Securities and Exchange Commission on May 1, 2025, as adjusted for the Conversion. The information set forth in this Schedule 13D, including Schedule A attached to Exhibit 2 and Schedule B attached to Exhibit 3 hereto, with respect to the percentage of shares of Class A Common Stock beneficially owned is based on 42,308,329 shares of Class A Common Stock outstanding as of April 25, 2025, as adjusted. The information with respect to the percentage of shares of Class B Common Stock beneficially owned is based on 53,147,958 shares of Class B Common Stock outstanding as of April 25, 2025, as adjusted. Each Reporting Person disclaims beneficial ownership of the shares held by any other Reporting Person or any of the Separately Filing Group Members. The filing of this Schedule 13D shall not be construed as an admission that any of the Reporting Persons are, for purposes of Section 13(d) of the Act or otherwise, the beneficial owner of shares held by any other Reporting Person or any of the Separately Filing Group Members.

See Item 5(a)

No transactions in the Common Stock were effected by any Reporting Person within the 60 days prior to July 2, 2025.

Item 7 of the Schedule 13D is amended and supplemented as follows: Exhibit 1: Appendix A-1 and A-2; Exhibit 2: Schedule A; Exhibit 3: Schedule B; Exhibit 4: Joint Filing Agreement, dated as of July 1, 2025, by and among DJPS P.G. Trust, A.N.P. Trust #27, ECI-Trust Julia, ACPS P.G. Trust, JSPV P.G. Trust, TSPV P.G. Trust, KLP 2006-N3 Family Trust, KLP 2006 N-4 Family Trust, JV 2010 N-1 Trust, TV 2010 N-1 Trust, AS 2010 N-1 Trust, DS 2010 N-1 Trust, Settlement 1740 Trust #33 and Settlement T-551-7 pursuant to Rule 13d-1(k) of the Securities Exchange Act of 1934. Exhibit 5: Secretary's Certificate of Bank of Nova Scotia Trust Company (Bahamas) Ltd evidencing authority of signatories to sign and file Schedule 13D and related documents on behalf of Bank of Nova Scotia Trust Company (Bahamas) Ltd. (incorporated by reference to Exhibit 2 to the Schedule 13D/A filed by the Reporting Persons on October 6, 2020).