X0708 D LIVE 0002157408 Decimus Defense Fund LLC - Series 15 8 THE GREEN SUITE 13283 DOVER DE DELAWARE 19901 734-657-7797 DELAWARE None None Limited Liability Company true 2026 Andrew Clausnitzer 8 The Green Suite 13283 Dover DE DELAWARE 19901 Director Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false 2026-11-03 false true true false 0 499994 499994 0 false 8 0 0 0 false Decimus Defense Fund LLC - Series 15 Jared Snow Jared Snow CEO 2026-11-04