0001639763-15-000001.txt : 20151223 0001639763-15-000001.hdr.sgml : 20151223 20151223094426 ACCESSION NUMBER: 0001639763-15-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(1) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20151223 DATE AS OF CHANGE: 20151223 EFFECTIVENESS DATE: 20151223 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mainline West Tax Advantaged Opportunity Fund IV LLC CENTRAL INDEX KEY: 0001639763 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-253717 FILM NUMBER: 151304445 BUSINESS ADDRESS: STREET 1: 700 17TH STREET STREET 2: SUITE 1500 CITY: DENVER STATE: CO ZIP: 80202 BUSINESS PHONE: (720) 536-3380 MAIL ADDRESS: STREET 1: 700 17TH STREET STREET 2: SUITE 1500 CITY: DENVER STATE: CO ZIP: 80202 D 1 primary_doc.xml X0707 D LIVE 0001639763 Mainline West Tax Advantaged Opportunity Fund IV LLC 700 17TH STREET SUITE 1500 DENVER CO COLORADO 80202 (720) 536-3380 DELAWARE None None Limited Liability Company true 2015 Brad J Kreidle 700 17th Street Suite 1500 Denver CO COLORADO 80202 Executive Officer Michael C Maciolek 700 17th Street Suite 1500 Denver CO COLORADO 80202 Executive Officer Paul Dannenhauer 700 17th Street Suite 1500 Denver CO COLORADO 80202 Executive Officer Anthony S Caselli 700 17th Street Suite 1500 Denver CO COLORADO 80202 Executive Officer Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false 2015-11-24 false true true false 100000 75000000 41060000 33940000 false 34 0 0 0 false Mainline West Tax Advantaged Opportunity Fund IV LLC BK Brad Kreidle CEO 2015-12-22