and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated August 6, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: August 6, 2026 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financial Off…

is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto du…

Chief Executive Officer — Russell Ford: Russell Ford is retiring as CEO and will be succeeded by Paul McElhinney.

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated May 7, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: May 7, 2026 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financial Officer

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated February 25, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: February 25, 2026 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financi…

Entry Into a Material Definitive Agreement. On January 29, 2026, StandardAero, Inc. (the “Company”) completed the repurchase of 1,637,465 shares of its common stock, par value $0.01 per share (the “Common Stock”), from a selling stockholder affiliated with GIC (the “GIC Stockholder”) in a private transaction at a price of $30.535 per share, which is the price at which the shares were sold to the public in the Offering (as defined below), less underwriting discounts and commissions (the “Share…

Other Events. On January 29, 2026, the Company completed the underwritten public offering by two of its stockholders (the “Selling Stockholders”), affiliates of The Carlyle Group Inc. and the GIC Stockholder, of an aggregate of 57,500,000 shares of the Company’s Common Stock, which includes 7,500,000 shares of Common Stock sold pursuant to the Underwriters’ (as defined below) exercise in full of their option to purchase additional shares of Common Stock, at a price to the public of $31.00 per…

of this Current Report, including 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 Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. This Current Report on Form 8…

Other Events. On December 9, 2025, the Board of Directors (the “Board”) of StandardAero, Inc. (the “Company”) approved a stock repurchase program, effective immediately. The stock repurchase program authorizes the Company to repurchase up to $450.0 million of the Company’s common stock, par value $0.01 (“Common Stock”), subject to market conditions, contractual restrictions and other factors. Repurchases under the program may be made in the open market, in privately negotiated transactions or…

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated November 10, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: November 10, 2025 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financi…

null — Ms. Ashmun: The filing discloses a negotiated transition agreement and severance package for Ms. Ashmun, indicating her departure from the company, though her specific title is not explicitly stated in the excerpt.

President — Gregory Krekeler: The filing announces the appointment of a new President for a specific business unit with a named successor and an orderly transition plan, indicating a succession rather than a sudden loss of executive leadership.

of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. Forward-Looking Statements This Current Report on Form 8-K…

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated August 13, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: August 13, 2025 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financial O…

Director — Derek J. Kerr: The filing is an amendment to report the appointment of a newly elected director to the Audit Committee, which is a routine administrative update rather than a departure or significant executive change.

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated May 12, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: May 12, 2025 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financial Officer

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated March 10, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: March 10, 2025 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financial Off…

Director — Derek J. Kerr: The filing discloses the election of a new director designated by the controlling stockholder, which is a routine board composition change rather than an executive departure.

Changes in Registrant’s Certifying Accountant. On November 25, 2024, the Audit Committee of StandardAero, Inc. (the “Company”) dismissed PricewaterhouseCoopers LLP, Canada (“PwC Canada”) as its independent registered public accounting firm and appointed PricewaterhouseCoopers LLP, United States (“PwC United States”) as the Company’s new registered public accounting firm for the fiscal year ended December 31, 2024. PwC Canada’s reports on the Company’s consolidated financial statements for the…

and shall be deemed to be furnished, and not filed: Exhibit No. Description 99.1 Press Release dated November 13, 2024 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. STANDARDAERO, INC . Date: November 13, 2024 By: /s/ Daniel Satterfield Daniel Satterfield Chief Financi…

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

Termination of a Material Definitive Agreement. The information included in 1.01 of this Current Report on Form 8-K regarding the termination of the Prior Cash Flow Credit Agreement and the Prior ABL Credit Agreement, in each case, is incorporated by reference into this

Entry into a Material Definitive Agreement. On October 31, 2024 (the “ Closing Date ”), Dynasty Acquisition Co., Inc., a Delaware corporation (the “ U.S. Borrower ”), and Standard Aero Limited, a British Columbia company (the “ Canadian Borrower ” and, together with the U.S. Borrower, the “ Borrowers ”), each of which is an indirect wholly owned subsidiary of StandardAero, Inc., a Delaware corporation, entered into a credit agreement (the “ New Credit Agreement ”), by and among the Borrowers,…

Entry into a Material Definitive Agreement. Stockholders Agreement As contemplated in the Registration Statement on Form S-1 (File No. 333-281992) (as amended, the “Registration Statement”) of StandardAero, Inc. (the “Company”) relating to the initial public offering (the “Offering”) of an aggregate of 69,000,000 shares of the Company’s common stock, $0.01 par value per share, (the “Common Stock”) on October 1, 2024, the Company entered into a stockholders agreement (the “Stockholders Agreeme…

Other Events. Completion of Initial Public Offering On October 3, 2024, the Company completed the Offering of an aggregate of 69,000,000 shares of Common Stock at a price to the public of $24.00 per share, 53,250,000 of which shares were sold by the Company and 15,750,000 of which shares were sold by certain existing stockholders (the “Selling Stockholders”), which includes the exercise in full by the underwriters of their option to purchase from the Selling Stockholders an additional 9,000,0…