X0708 D/A LIVE 0002075691 EB5 United Big Sky IV, LLC 5920 NE RAY CIRCLE, SUITE 180 HILLSBORO OR OREGON 97124 424-279-8308 DELAWARE None None Limited Liability Company true 2025 N/A EB5U YC IV, LLC 5920 NE Ray Circle, Suite180 Hillsboro OR OREGON 97124 Director Manager Brian Scott Fuller 5920 NE Ray Circle, Suite 180 Hillsboro OR OREGON 97124 Executive Officer Bradford Brennan Stedem 5920 NE Ray Circle, Suite 180 Hillsboro OR OREGON 97124 Executive Officer Tiffany Michelle Winkles 5920 NE Ray Circle, Suite 180 Hillsboro OR OREGON 97124 Executive Officer Thomas Martin 5920 NE Ray Circle, Suite 180 Hillsboro OR OREGON 97124 Executive Officer Other Decline to Disclose 06b true 0002075691-25-000001 2025-04-30 true true false 800000 Sequence Financial Specialists LLC dba InvestAmerica 132915 None None 181 E. Evans St Suite C1, BTC-001 Florence SC SOUTH CAROLINA 29506 All States false 150400000 150400000 0 false 83 1533500 true 0 Commissions, offering costs and expenses 0 false EB5 United Big Sky IV, LLC Tiffany M. Winkles Tiffany M. Winkles CFO 2026-11-05