X0708 D LIVE 0002157928 WaveDivision Capital XIX, LLC 135 LAKE STREET S., STE 1000 KIRKLAND WA WASHINGTON 98033 (425) 250-8199 WASHINGTON None None Limited Liability Company true 2026 Steven B. Weed 135 Lake Street S., Ste 1000 Kirkland WA WASHINGTON 98033 Executive Officer Manager of WDC Management, LLC, Manager of Issuer Other Decline to Disclose 06b false 2026-10-15 false true true Class A Units false 0 163000000 163000000 0 false 80 0 0 0 false WaveDivision Capital XIX, LLC /s/ Steven B. Weed Steven B. Weed Manager of WDC Management, LLC, Manager of Issuer 2026-10-20