X0708 D/A LIVE 0002154436 NexPoint Marina II DST 300 CRESCENT COURT SUITE 700 DALLAS TX TEXAS 75201 (833) 697-6246 DELAWARE None None Other Delaware Statutory Trust true 2026 N/A NexPoint Real Estate Advisors IV, L.P. 300 Crescent Court Suite 700 Dallas TX TEXAS 75201 Executive Officer Sponsor of the Issuer Paul Richards 300 Crescent Court Suite 700 Dallas TX TEXAS 75201 Executive Officer Authorized Signatory of the Issuer Matt McGraner 300 Crescent Court Suite 700 Dallas TX TEXAS 75201 Executive Officer Authorized Signatory of the Issuer N/A OSL Marina II Parent Manager, LLC 300 Crescent Court Suite 700 Dallas TX TEXAS 75201 Executive Officer Manager and Signatory Trustee of the Issuer N/A OSL Marina II Investment Co, LLC 300 Crescent Court Suite 700 Dallas TX TEXAS 75201 Executive Officer Contributor of the Issuer Other Real Estate Decline to Disclose 06c 3C 3C.5 true 0002154436-26-000001 2026-08-31 false true false 100000 FNEX Capital LLC 166316 None None One Indiana Square Suite 2252 Indianapolis IN INDIANA 46204 CA CALIFORNIA CO COLORADO FL FLORIDA GA GEORGIA IL ILLINOIS ME MAINE MD MARYLAND MO MISSOURI NY NEW YORK OH OHIO TX TEXAS WY WYOMING false Emerson Equity LLC 130032 None None 155 Bovet Road Suite 725 San Mateo CA CALIFORNIA 94402 CA CALIFORNIA false McDermott Investment Services, LLC 154926 None None 900 Broad Ave South Suite 2C Naples FL FLORIDA 34102 PA PENNSYLVANIA false 1031 Securities Inc. 326590 None None 5245 Clyde Rd Howell MI MICHIGAN 48855 NY NEW YORK false Quincy Wells Capital, LLC 334163 None None 145 South Wells Ste 1301 Chicago IL ILLINOIS 60606 NJ NEW JERSEY false Metropolitan Capital Investment Banc, Inc. 148820 None None 661 Lake Street Unit 2S Chicago IL ILLINOIS 60661 MT MONTANA false 48968013 5063066 43904947 Regarding Item 11, the Issuer may accept smaller investments in the Sponsor's sole discretion. false 27 4284701 true 0 true Sales Commissions include estimates of the maximum amount of Selling Commissions and Dealer Fees that may be paid. 1783312 true Item 16 is an estimate of offering expenses and acquisition/facilitation fees that may accrue to one or more Related Persons. false NexPoint Marina II DST /s/Paul A. Richards Paul A. Richards Authorized Signatory of the Issuer 2026-09-23