Results of Operations and Financial Condition On August 12, 2026, Cyngn Inc. issued a press release announcing its financial results for its second fiscal quarter ended June 30, 2026. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, 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”), nor shall…

Vice President of Sales — Mr. Martin Petraitis: Mr. Martin Petraitis was terminated from his position as Vice President of Sales.

Results of Operations and Financial Condition On May 14, 2026, Cyngn Inc. issued a press release announcing its financial results for its first fiscal quarter ended March 31, 2026. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, 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”), nor shall it…

Change in Registrant’s Certifying Accountant On April 3, 2026, the Audit Committee and Board of Directors of Cyngn Inc. (the “Company”) approved the proposed appointment of Baker Tilly US, LLP (“Baker Tilly”) as the Company’s independent registered public accounting firm, dismissing the Company’s previous independent public accounting firm, CBIZ CPAs P.C. (the “CBIZ”), on the same date. During the year ended December 31, 2025, and through April 3, 2026, the date of CBIZ’s dismissal, there wer…

Results of Operations and Financial Condition On March 25, 2026, Cyngn Inc. issued a press release announcing its financial results for its fourth fiscal quarter and full fiscal year ended December 31, 2025. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, is being furnished and 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 March 16, 2026, Cyngn Inc. (the “Company”) entered into a securities purchase agreement (the “Purchase Agreement”) with the investors named on the signature page thereto, pursuant to which the Company agreed to sell and issue, in a registered direct offering (the “Offering”), 1,686,788 shares (the “Shares”) of its common stock, par value $0.00001 per share (“Common Stock”), at a purchase price of $1.93 per share and 3,313,212 pre-funded warrants…

The filing details changes to director compensation and bonuses for executives, which are not management departures or internal promotions.

Director and Chairman of the Nominating and Corporate Governance Committee, member of Compensation Committee and Audit Committee — Mr. Ran Makavy: Mr. Makavy was appointed to the Board and assumed multiple roles including Chairman of the Nominating and Corporate Governance Committee.

Director — Colleen Cunningham: Colleen Cunningham resigned from the Board and all committees on which she serves.

The filing pertains to an amendment of the equity incentive plan, not a management change.

Results of Operations and Financial Condition On November 18, 2025, Cyngn Inc. issued a press release announcing its financial results for its third fiscal quarter ended September 30, 2025. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, 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”), nor…

of this Current Report on Form 8-K with CBIZ CPAs P.C., the Company's independent registered accounting firm. The Company is working to complete the filing of its amended Annual Report Form 10-K for the fiscal year ended December 31, 2024, which will include restated consolidated financial statements and notes thereto and any other appropriate revisions for the year ended December 31, 2024. The Company will include the restated March 31, 2025 and June 30, 2025 financial statements within the…

Vice President of Business Operations — Ben Landen: Ben Landen resigned from his position with no named successor.

Chief Financial Officer — Natalie Russell: Natalie Russell was promoted from Interim Chief Financial Officer to Chief Financial Officer.

Results of Operations and Financial Condition On August 6, 2025, Cyngn Inc. issued a press release announcing its financial results for its second fiscal quarter ended June 30, 2025. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, 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”), nor shall…

Entry into a Material Definitive Agreement. On June 27, 2025, Cyngn Inc. (the “Company”) entered into a securities purchase agreement (the “Purchase Agreement”) with the institutional investors named on the signature page thereto, pursuant to which the Company agreed to sell and issue, in a registered direct offering (the “Offering”), 313,564 shares (the “Shares”) of its common stock, par value $0.00001 per share (“Common Stock”), at a purchase price of $7.50 per share and 1,979,769 pre-funde…

Entry into a Material Definitive Agreement. On June 26, 2025, Cyngn Inc. (the “Company”) entered into a securities purchase agreement (the “Purchase Agreement”) with the institutional investors named on the signature page thereto, pursuant to which the Company agreed to sell and issue, in a registered direct offering (the “Offering”), 192,496 shares (the “Shares”) of its common stock, par value $0.00001 per share (“Common Stock”), at a purchase price of $5.01 per share and 2,801,516 pre-funde…

Chief Financial Officer and Director — Donald Alvarez: Donald Alvarez stepped down as a member of the board of directors and Chief Financial Officer.

Results of Operations and Financial Condition On May 7, 2025, Cyngn Inc. (the “Company”) issued a press release announcing its financial results for the fiscal first quarter ended March 31, 2025. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, 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”…

Changes in Registrant’s Certifying Accountant On April 23, 2025, Cyngn Inc. (the “Company”) was notified by Marcum LLP (“Marcum”) that Marcum resigned as the Company’s independent registered accounting firm. On November 1, 2024, CBIZ CPAs P.C. (“CBIZ”) acquired the attest business of Marcum. On April 23, 2025, following the approval of the Audit Committee of the Company’s Board of Directors and the Company’s Board of Directors, CBIZ was engaged, effective immediately, as the Company’s indepen…

Results of Operations and Financial Condition On March 5, 2025, Cyngn Inc. issued a press release announcing its financial results for its fourth fiscal quarter and full fiscal year ended December 31, 2024. The full text of the press release is furnished herewith as Exhibit 99.1. The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Ex…

The filing details compensation bonuses for the CEO and does not involve any management changes.

Material Modification of Rights to Security Holders. To the extent required by

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. On February 6, 2025, Cyngn Inc., a Delaware corporation (the “Company”) received a letter (the “Minimum Bid Price Deficiency Letter”) from the Listing Qualifications Department (the “Staff”) of The Nasdaq Stock Market LLC (“Nasdaq”), notifying the Company that it was not in compliance with Nasdaq Listing Rule 5550(a)(2) which requires listed companies to maintain a minimum bid price of $1.00 p…

Entry into a Material Definitive Agreement. On December 30, 2024, Cyngn Inc. (the “Company”) entered into a securities purchase agreement (the “Purchase Agreement”) with the institutional investors named on the signature page thereto, pursuant to which the Company agreed to sell and issue, in a registered direct offering (the “Offering”), 6,650,000 shares (the “Shares”) of its common stock, par value $0.00001 per share (“Common Stock”), at a purchase price of $0.60 per share and 8,350,000 pre…