Results of Operations and Financial Condition. On July 28, 2026, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended June 30, 2026. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein.

Results of Operations and Financial Condition. On May 8, 2026, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended March 31, 2026. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein.

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

Entry into a Material Definitive Agreement. On March 16, 2026, Oshkosh Corporation (the “ Company ”) entered into a Fourth Amended and Restated Credit Agreement (the “ Credit Agreement ”) among the Company, the various lenders and letter of credit issuers party thereto, and Bank of America, N.A., as administrative agent (the “ Agent ”). The Credit Agreement replaced the Company’s existing Third Amended and Restated Credit Agreement, dated as of March 23, 2022 (as amended, supplemented or othe…

Results of Operations and Financial Condition. On January 29, 2026, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter and year ended December 31, 2025. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On January 29, 2026, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter and year ended December 31, 2025 and i…

Results of Operations and Financial Condition. On October 29, 2025, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended September 30, 2025. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On October 29, 2025, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended September 30, 2025. An audio replay of s…

Results of Operations and Financial Condition. On August 1, 2025, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended June 30, 2025. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On August 1, 2025, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended June 30, 2025. An audio replay of such conference…

Results of Operations and Financial Condition. On April 30, 2025, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended March 31, 2025. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On April 30, 2025, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended March 31, 2025. An audio replay of such conferen…

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

Entry into a Material Definitive Agreement. On March 31, 2025, Oshkosh Corporation (the “ Company ”) entered into a Credit Agreement (the “ Credit Agreement ”) among the Company, the various lenders party thereto, and PNC Bank, National Association, as administrative agent (the “ Agent ”). The Company’s Third Amended and Restated Credit Agreement, dated March 23, 2022 (as amended prior to the date hereof, the “ Existing Credit Agreement ”), among the Company, the various lenders party thereto…

Results of Operations and Financial Condition. On January 30, 2025, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for its fourth quarter and year ended December 31, 2024. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On January 30, 2025, the Company is holding a conference call in connection with the Company’s announcement of its earnings for its fourth quarter and year ended December…

CFO — Matthew Field: The filing announces the appointment of an external candidate, Matthew Field, as the new CFO, succeeding Michael Pack who moved to an internal role.

Results of Operations and Financial Condition. On October 30, 2024, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended September 30, 2024. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On October 30, 2024, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended September 30, 2024. An audio replay of s…

Results of Operations and Financial Condition. On July 31, 2024, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended June 30, 2024. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On July 31, 2024, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended June 30, 2024. An audio replay of such conference c…

Director — William J. Burns: The filing discloses the routine election of a new independent director to the board, which is a standard governance action rather than a departure of an existing executive.

President — Jim Johnson: The departure of the President of the Vocational segment is an orderly retirement with an immediate internal successor, while the CFO transition is managed with an interim appointment.

The filing discloses the shareholder approval of an incentive stock and awards plan, which is a compensatory arrangement rather than a change in management or board composition.

Results of Operations and Financial Condition. On April 25, 2024, Oshkosh Corporation (the “Company”) issued a news release (the “News Release”) announcing its earnings for the quarter ended March 31, 2024. A copy of such news release is furnished as Exhibit 99.1 and is incorporated by reference herein. On April 25, 2024, the Company is holding a conference call in connection with the Company’s announcement of its earnings for the quarter ended March 31, 2024. An audio replay of such conferen…

Other Events. On April 16, 2024, Oshkosh Corporation (the “Company”) disclosed the following information with regard to its equity incentive plans: The following table provides information about the outstanding awards and securities remaining available for future issuance under the Company’s equity compensation plans as of February 28, 2024. There were 65,576,901 shares of the Company’s common stock (“Common Stock”) outstanding as of February 28, 2024. The Company has not granted any addition…

Other Events. On April 16, 2024, Oshkosh Corporation (the “Company”) disclosed the following information with regard to its equity incentive plans: The following table provides information about the outstanding awards and securities remaining available for future issuance under the Company’s equity compensation plans as of February 28, 2024. There were 65,576,901 shares of the Company’s common stock (“Common Stock”) outstanding as of February 28, 2024. The Company has not granted any addition…

Entry into a Material Definitive Agreement . On April 3, 2024 (the “ Second Amendment Effective Date ”), Oshkosh Corporation (the “ Company ”) entered into a Second Amendment to Third Amended and Restated Credit Agreement and Revolving Credit Facility Increase Agreement (the “ Agreement ”) among the Company, the Lenders (as defined below) party thereto, and Bank of America, N.A., as administrative agent (the “ Agent ”), which amends that certain Third Amended and Restated Credit Agreement, da…

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

Director — John S. Shiely: A director resigned from the board of directors, which is a genuine departure but typically carries lower materiality than C-suite executive departures.