0001874097 2026-01-01 2026-06-30 0001874097 2026-08-13 shares 10-Q/A true 2026-06-30 2026 false 001-40932 CYNGN INC. DE 46-2007094 1344 Terra Bella Mountain View CA 94043 (650) 924-5905 Common stock, $0.00001 CYN NASDAQ Yes Yes Non-accelerated Filer true true false false 14423281 This Amendment No. 1 on Form 10-Q/A (this “Amendment”) amends the Quarterly Report on Form 10-Q of Cyngn Inc. (the “Company”) for the quarter ended June 30, 2026, originally filed with the U.S. Securities and Exchange Commission (the “SEC”) on August 13, 2026 (the “Original Filing”).This Amendment is being filed to revise Part II “Item 6. Exhibits” to include Exhibit 10.3 which were inadvertently omitted from the Original Filing.Other than as expressly set forth herein, this Amendment does not, and does not purport to, amend, update or restate the information in the Original Filing or reflect any events that have occurred after the Original Filing was made. Information not affected by this Amendment remains unchanged and reflects the disclosures made at the time as of which the Original Filing was made. This Amendment should be read together with the Original Filing and the Company’s other filings with the SEC. 0001874097 true Q2 --12-31