X0707 D/A LIVE 0001403975 O'CONNOR GLOBAL MULTI-STRATEGY ALPHA LTD UBS HOUSE 227 ELGIN AVENUE, P.O. BOX 852 GRAND CAYMAN E9 CAYMAN ISLANDS KY1-1103 345-914-1000 CAYMAN ISLANDS UBS MULTI-STRATEGY ALPHA LTD O'Connor Global Multi-Strategy Alpha Ltd Other Cayman Islands exempted company true Philip Dickie The Harbour Trust Co. Ltd., Windward 1 Regatta Office Park, West Bay Road Grand Cayman E9 CAYMAN ISLANDS KY1-1103 Director George Halaby UBS Tower, One North Wacker Drive 32nd Floor Chicago IL ILLINOIS 60606 Director William E.J. Walmsley The Harbour Trust Co. Ltd., Windward 1 Regatta Office Park, West Bay Road Grand Cayman E9 CAYMAN ISLANDS KY1-1103 Director - UBS O'Connor LLC UBS Tower One North Wacker Drive, 32nd Floor Chicago IL ILLINOIS 60606 Executive Officer Investment Advisor Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-13-001530 2000-06-01 true true false 50000 UBS Global Asset Management (Americas) Inc. 106838 None None 1285 AVENUE OF THE AMERICAS NEW YORK NY NEW YORK 10019 All States false UBS Financial Services Inc. 8174 None None 1200 HARBOUR BOULEVARD WEEHAWKEN NJ NEW JERSEY 07086 All States false UBS Global Asset Management (Japan) Ltd. None None None SHIN MARUNOUCHI BUILDING TOKYO M0 JAPAN 100-6512 true UBS AG London Branch None None None 1 FINSBURY AVENUE LONDON X0 UNITED KINGDOM EC2M 2PP true UBS AG Jersey Branch None None None 24 UNION STREET ST. HELIER, CHANNEL ISLANDS Y9 JERSEY JE4 8UJ true AIM Capital Oy None None None FABIANINKATU 29 HELSINKI H9 FINLAND 00100 true Stelinvest SA None None None CORSO SAN GOTTARDO 32 CHIASSO V8 SWITZERLAND 6830 true UBS Global Asset Management (Canada) Inc. None None None 600 DE MAISONNEUVE BOULEVARD WEST SUITE 2710 MONTREAL A8 QUEBEC, CANADA H3A 3J2 true Agenda Invest AG None None None RIVA PARADISO 2 LUGANO V8 SWITZERLAND 6900 true Indefinite 562068614 Indefinite Includes only securities sold to US investors by the issuer in reliance on Reg D (e.g. excludes securities sold to non-US investors in reliance on Reg S). false 183 10257454 0 UBS Global Asset Management (Americas) Inc. is no longer receiving any sales commissions in connection with sales of interests of the issuer. 0 The issuer pays a management fee as described in the issuer's offering documents. In addition, the issuer pays customary director fees. false O'CONNOR GLOBAL MULTI-STRATEGY ALPHA LTD William E.J. Walmsley William E.J. Walmsley Director 2014-03-14