X0609 4 2026-10-07 0001449349 VIVOS INC RDGL 0001486807 Cadwell Carlton M false C/O VIVOS INC. 1030 N CENTER PARKWAY KENNEWICK WA 99352 true false true false 0 Series C Convertible Preferred 0.08 2026-10-07 4 D 0 385302 D Common Stock 4816275 0 D Series D Convertible Preferred 0.08 2026-10-07 4 A 0 635302 A Common Stock 7941275 635302 D Pursuant to a Stock Purchase and Exchange Agreement, dated as of October 7, 2026, the Reporting Person received (i) 385,302 shares of Series D Convertible Preferred in exchange for 385,302 shares of Series C Convertible Preferred; and (ii) 250,000 shares of Series D Preferred for the purchase price of $250,000. The transaction was exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-3 promulgated under the Act. The Series C Convertible Preferred is convertible at any time, at the holder's election, and does not expire. The Series D Convertible Preferred is convertible at any time, at the holder's election, and does not expire. /s/ Carlton Cadwell 2026-10-08