X0202 SCHEDULE 13G 0001105806 XXXXXXXX LIVE Common Stock 08/14/2026 0002077709 Rank One Computing Corp 753040104 1290 N BROADWAY SUITE 1200 DENVER CO 80203 Rule 13d-1(c) Laurence W. Lytton X1 967807 0 967807 0 967807 5.1 IN Percentage calculated based on 19,080,127 shares of Common Stock outstanding as of August 7, 2026, as reported in the Form 10-Q filed by the Issuer for the quarter ended June 30, 2026. Rank One Computing Corp 1290 Broadway, Suite 1200, Denver, CO 80203 Laurence W. Lytton 467 Central Park West New York, NY 10025 United States Y 967,807 5.1 967,807 0 967,807 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. Laurence W. Lytton /s/ Laurence W. Lytton 08/20/2026