Results of Operations and Financial Condition On October 30, 2026, General Dynamics announced its financial results for the quarter ended October 4, 2026. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

CEO — Danny Deep: The filing announces the planned internal promotion of the current President to CEO and the transition of the current CEO to Executive Chairman, which is an orderly succession rather than a sudden loss of leadership.

Director — Danny Deep: Danny Deep was elected as a member of the Board and will also continue to serve as president of the Company.

Other Events On August 4, 2026, General Dynamics Corporation (the “Company”) filed a prospectus supplement, dated August 4, 2026 (the “Prospectus Supplement”), with the Securities and Exchange Commission (the “SEC”) pursuant to Rule 424(b)(5) under the Securities Act of 1933, as amended, relating to the Company’s offer to rescind (the “Rescission Offer”) the acquisition of up to 1,010,925 shares of the Company’s common stock, par value $1.00 per share (the “Shares”). The Prospectus Supplement…

Results of Operations and Financial Condition On July 29, 2026, General Dynamics announced its financial results for the quarter ended July 5, 2026. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On April 29, 2026, General Dynamics announced its financial results for the quarter ended April 5, 2026. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On January 28, 2026 , General Dynamics announced its financial results for the quarter and year ended December 31, 2025. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

President — Danny Deep: Danny Deep was promoted to President of the company.

Controller — William A. Moss: William A. Moss is retiring as Controller, and Dana O. Maisano will succeed him.

Results of Operations and Financial Condition On October 24, 2025, General Dynamics announced its financial results for the quarter ended September 28, 2025. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On July 23, 2025, General Dynamics announced its financial results for the quarter ended June 29, 2025. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Executive Vice President, Global Operations — Danny Deep: Danny Deep was promoted to Executive Vice President, Global Operations.

Results of Operations and Financial Condition On April 23, 2025, General Dynamics announced its financial results for the quarter ended March 30, 2025. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On January 29, 2025 , General Dynamics announced its financial results for the quarter and year ended December 31, 2024. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Executive Vice President, Combat Systems — Mark C. Roualet: Mr. Roualet's consulting agreement was extended, indicating a genuine departure from his executive role.

Results of Operations and Financial Condition On October 23, 2024, General Dynamics announced its financial results for the quarter ended September 29, 2024. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On July 24, 2024, General Dynamics announced its financial results for the quarter ended June 30, 2024. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Results of Operations and Financial Condition On April 24, 2024, General Dynamics announced its financial results for the quarter ended March 31, 2024. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Executive Vice President, Combat Systems — Mark C. Roualet: Mr. Roualet is retiring on April 30, 2024.

Chief Financial Officer — Kimberly A. Kuryea: Kimberly A. Kuryea was promoted to Chief Financial Officer.

Results of Operations and Financial Condition On January 24, 2024 , General Dynamics announced its financial results for the quarter and year ended December 31, 2023. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Executive Vice President, Combat Systems — Mark C. Roualet: Mark C. Roualet is retiring and his roles are being filled by internal promotions.

Results of Operations and Financial Condition On October 25, 2023, General Dynamics announced its financial results for the quarter ended October 1, 2023. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.

Director — Charles W. Hooper: The company appointed a new director to its Board and assigned him to the Nominating and Corporate Governance Committee.

Results of Operations and Financial Condition On July 26, 2023, General Dynamics announced its financial results for the quarter ended July 2, 2023. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K and is hereby incorporated by reference.