Results of Operations and Financial Condition. On October 29, 2026, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended September 30, 2026. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "E…

Results of Operations and Financial Condition. On July 30, 2026, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended June 30, 2026. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange…

Other Events. On May 28, 2026, the Company announced that its Board of Directors has authorized the repurchase of up to an additional $1.0 billion of the Company’s common stock. These repurchases may be made from time to time in the open market, in privately negotiated transactions, or otherwise, including pursuant to a Rule 10b5-1 plan or an accelerated share repurchase transaction, at prices that the Company deems appropriate and subject to market conditions, applicable law and other factor…

Director — Paul D. Ballew: Paul D. Ballew retired as a member of the Board of Directors and Thomas J. Pritzker did not stand for re-election, leading to a decrease in the size of the Board.

Results of Operations and Financial Condition. On April 30, 2026, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended March 31, 2026. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchang…

Director — Gianni Marostica: The Board of Directors appointed Gianni Marostica as a new director.

Executive Chairman of the Board — Thomas J. Pritzker: Thomas J. Pritzker retired as Executive Chairman of the Board and was succeeded by Mark S. Hoplamazian.

Results of Operations and Financial Condition. On February 12, 2026, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter and fiscal year ended December 31, 2025. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as…

Regulation FD Disclosure. On December 30, 2025, Hyatt issued a press release announcing the closing the Asset Sale Transaction, a copy of which is filed as Exhibit 99.1 hereto and incorporated herein by reference. 2025 Full Year Outlook Update due to Hurricane Melissa As a result of the damage related to Hurricane Melissa, which struck the island of Jamaica in October 2025, the Company is updating 2025 full year outlook for Playa and Hyatt Hotels Corporation as originally communicated in the…

Completion of Acquisition or Disposition of Assets. As previously disclosed by Hyatt Hotels Corporation (“ Hyatt ” or the “ Company ”), on June 29, 2025, HI Holdings Playa B.V., a private limited liability company ( besloten vennootschap met beperkte aansprakelijkheid ) organized under the laws of the Netherlands and an indirect wholly owned subsidiary of Hyatt (“ HI Holdings ”), and Hyatt Corporation entered into a Share Purchase Agreement (the “ Share Purchase Agreement ”) with Turquoise To…

Entry into a Material Definitive Agreement. Offering of the Notes On November 26, 2025, Hyatt Hotels Corporation (the “ Company ”) issued and sold $400,000,000 of its 5.400% Senior Notes due 2035 (the “ Notes ”) in a public offering (the “ Offering ”) pursuant to an effective Registration Statement on Form S-3 (Registration No. 333-274272) (the “ Registration Statement ”). The Company received net proceeds from the Offering of approximately $396.2 million, after deducting underwriters’ discou…

Results of Operations and Financial Condition. On November 6, 2025, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended September 30, 2025. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "E…

Entry into a Material Definitive Agreement. On October 30, 2025, Hyatt Hotels Corporation (the “Company”), as a borrower, certain subsidiaries of the borrower from time to time party thereto as borrowers or guarantors, the lenders from time to time party thereto, Bank of America, N.A., as administrative agent (the “Administrative Agent”), Wells Fargo Bank, National Association, as syndication agent, BofA Securities, Inc., Wells Fargo Securities, LLC, JPMorgan Chase Bank, N.A. and The Bank of…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information included in

Completion of Acquisition or Disposition of Assets. Explanatory Note This Amendment No. 1 on Form 8-K/A (the “ Form 8-K/A ”) amends and supplements the Current Report on Form 8-K of Hyatt Hotels Corporation (the “ Company ”) filed with the Securities and Exchange Commission (the “ SEC ”) on June 17, 2025 (the “ Initial Form 8-K ”). The Initial Form 8-K reported the completed acquisition of Playa Hotels & Resorts, N.V. (“ Playa ”), a Dutch public limited liability company ( naamloze vennootsch…

Results of Operations and Financial Condition. On August 7, 2025, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended June 30, 2025. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange…

Chief Growth Officer — James K. Chu: James K. Chu left his role as Executive Vice President and Chief Growth Officer to assume a new position within the same company, representing a departure from the specific senior executive role.

Entry into a Material Definitive Agreement. On June 17, 2025, Hyatt Hotels Corporation (“ Hyatt ” or the “ Company ”) completed its previously announced acquisition of Playa Hotels & Resorts N.V., a public limited liability company ( naamloze vennootschap ) organized under the laws of the Netherlands (or its legal successor, “ Playa ”), pursuant to a Purchase Agreement with Playa and HI Holdings Playa B.V., a private limited liability company ( besloten vennootschap met beperkte aansprakelijk…

Completion of Acquisition or Disposition of Assets As previously disclosed by Hyatt Hotels Corporation (“ Hyatt ”), on February 9, 2025, Hyatt entered into a Purchase Agreement (as amended, the “ Purchase Agreement ”) with Playa Hotels & Resorts N.V. (“ Playa ”), a Dutch public limited liability company ( naamloze vennootschap ) organized under the laws of the Netherlands, and HI Holdings Playa B.V., a Dutch private limited liability company ( besloten vennootschap met beperkte aansprakelijkh…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. As previously disclosed, on April 11, 2025, Hyatt, as borrower, certain subsidiaries of the borrower from time to time party thereto as guarantors, the lenders party thereto, Bank of America, N.A., as administrative agent, JPMorgan Chase Bank, N.A. and Wells Fargo Bank, N.A., as co-syndication agents, and BofA Securities, Inc., JPMorgan Chase Bank, N.A. and Wells Fargo Securities…

Director — James H. Wooten, Jr.: The filing discloses the retirement of a board director and the non-re-election of another, which are routine governance changes rather than the loss of a senior executive officer.

Entry into a Material Definitive Agreement Amendment to Purchase Agreement On May 16, 2025, Hyatt Hotels Corporation, a Delaware corporation (“ Hyatt ”), Playa Hotels & Resorts N.V. (“ Playa ”), a Dutch public limited liability company ( naamloze vennootschap ) organized under the laws of the Netherlands, and HI Holdings Playa B.V., a Dutch private limited liability company ( besloten vennootschap met beperkte aansprakelijkheid ) organized under the laws of the Netherlands and an indirect who…

Results of Operations and Financial Condition. On May 1, 2025, Hyatt Hotels Corporation (the "Company") issued a press release announcing its results for its quarter ended March 31, 2025. The full text of the press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange A…

Entry into a Material Definitive Agreement. On April 11, 2025, Hyatt Hotels Corporation (the “ Company ”), as borrower, certain subsidiaries of the borrower from time to time party thereto as guarantors, the lenders party thereto, Bank of America, N.A., as administrative agent (the “ Administrative Agent ”), JPMorgan Chase Bank, N.A. and Wells Fargo Bank, N.A., as co-syndication agents, and BofA Securities, Inc., JPMorgan Chase Bank, N.A. and Wells Fargo Securities, LLC, as joint book runners…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information included in