0001315863-14-000225.txt : 20140326 0001315863-14-000225.hdr.sgml : 20140326 20140326171451 ACCESSION NUMBER: 0001315863-14-000225 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20140326 DATE AS OF CHANGE: 20140326 EFFECTIVENESS DATE: 20140326 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mast Select Opportunities, L.P. CENTRAL INDEX KEY: 0001526299 IRS NUMBER: 452504854 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-163297 FILM NUMBER: 14719382 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 51ST FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-375-3006 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 51ST FLOOR CITY: BOSTON STATE: MA ZIP: 02116 D/A 1 primary_doc.xml X0707 D/A LIVE 0001526299 Mast Select Opportunities, L.P. 200 CLARENDON STREET 51ST FLOOR BOSTON MA MASSACHUSETTS 02116 617-375-3006 DELAWARE None None Limited Partnership true 2011 David J. Steinberg 200 Clarendon Street 51st Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of Mast Capital Management IA Holdings, LLC (sole member of Issuer's general partner) Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0001453011-13-000003 2011-07-06 true true false 0 Indefinite 33070378 Indefinite false 7 0 0 0 true Interests in the Issuer are indirectly subject to performance allocations and management fees, which are fully discussed in the Issuer's confidential offering materials. false Mast Select Opportunities, L.P. /s/ David J. Steinberg David J. Steinberg Managing Member of sole member of GP 2014-03-26