X0708 D/A LIVE 0001639045 Western Asset Opportunistic Structured Securities Portfolio, Ltd. 385 EAST COLORADO BOULEVARD PASADENA CA CALIFORNIA 91101 626-844-9400 CAYMAN ISLANDS None None Other CAYMAN ISLANDS EXEMPTED COMPANY true CONNIE SUE FISCHER WESTERN ASSET MANAGEMENT COMPANY, LLC 385 EAST COLORADO BOULEVARD PASADENA CA CALIFORNIA 91101 Director JAN PIETERSE WESTERN ASSET MANAGEMENT COMPANY, LLC 385 EAST COLORADO BOULEVARD PASADENA CA CALIFORNIA 91101 Director Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0002064988-25-000014 2014-10-01 true true false 0 FRANKLIN DISTRIBUTORS, LLC 109064 None None ONE FRANKLIN PARKWAY SAN MATEO CA CALIFORNIA 94403 All States false Indefinite 14407906 Indefinite false 1 0 0 OFFERS AND SALES OF THE FUND WILL BE MADE BY AND THROUGH FRANKLIN DISTRIBUTORS, LLC. HOWEVER, FRANKLIN DISTRIBUTORS, LLC WILL NOT RECEIVE ANY SALES COMMISSIONS FOR ITS SERVICES. 0 false Western Asset Opportunistic Structured Securities Portfolio, Ltd. ADAM WRIGHT ADAM WRIGHT ASSOCIATE GENERAL COUNSEL, WESTERN ASSET MANAGEMENT COMPANY 2026-04-28