0001051359-11-000004.txt : 20110427 0001051359-11-000004.hdr.sgml : 20110427 20110427162624 ACCESSION NUMBER: 0001051359-11-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110425 FILED AS OF DATE: 20110427 DATE AS OF CHANGE: 20110427 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMERISTAR CASINOS INC CENTRAL INDEX KEY: 0000912145 STANDARD INDUSTRIAL CLASSIFICATION: HOTELS & MOTELS [7011] IRS NUMBER: 880304799 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3773 HOWARD HUGHES PKWY STREET 2: SUITE 490 SOUTH CITY: LAS VEGAS STATE: NV ZIP: 89169 BUSINESS PHONE: 7025677000 MAIL ADDRESS: STREET 1: 3773 HOWARD HUGHES PKWY STREET 2: SUITE 490 SOUTH CITY: LAS VEGAS STATE: NV ZIP: 89169 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PAR CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0001051359 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22494 FILM NUMBER: 11783952 BUSINESS ADDRESS: STREET 1: ONE INTERNATIONAL PLACE SUITE 2401 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6175268964 MAIL ADDRESS: STREET 1: ONE INTERNATIONAL PLACE SUITE 2401 CITY: BOSTON STATE: MA ZIP: 02110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PAR INVESTMENT PARTNERS LP CENTRAL INDEX KEY: 0001066867 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22494 FILM NUMBER: 11783951 BUSINESS ADDRESS: STREET 1: C/O PAR CAPITAL MGT STREET 2: ONE INTERNATIONAL PLACE, SUITE 2401 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6175268964 MAIL ADDRESS: STREET 1: ONE INTERNATIONAL PLACE, SUITE 2400 CITY: BOSTON STATE: MA ZIP: 02110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PAR Group, L.P. CENTRAL INDEX KEY: 0001341061 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22494 FILM NUMBER: 11783953 BUSINESS ADDRESS: STREET 1: ONE INTERNATIONAL PLACE STREET 2: SUITE 2401 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-526-8964 MAIL ADDRESS: STREET 1: ONE INTERNATIONAL PLACE STREET 2: SUITE 2401 CITY: BOSTON STATE: MA ZIP: 02110 4 1 primary_doc.xml PRIMARY DOCUMENT X0303 4 2011-04-25 0 0000912145 AMERISTAR CASINOS INC ASCA 0001051359 PAR CAPITAL MANAGEMENT INC ONE INTERNATIONAL PLACE SUITE 2401 BOSTON MA 02110 0 0 1 0 0001066867 PAR INVESTMENT PARTNERS LP ONE INTERNATIONAL PLACE, SUITE 2401 BOSTON MA 02110 0 0 1 0 0001341061 PAR Group, L.P. ONE INTERNATIONAL PLACE SUITE 2401 BOSTON MA 02110 0 0 1 0 Common Stock 2011-04-25 4 S 0 44294 19.53 D 3325244 D Common Stock 2011-04-26 4 S 0 4632 19.51 D 3320612 D These securities are held directly by PAR Investment Partners, L.P. ("PIP"). PAR Group, L.P. ("PAR Group") is the general partner of PIP and PAR Capital Management, Inc. ("PCM") is the general partner of PAR Group. Each of PCM and PAR Group disclaims beneficial ownership of these securities except to the extent of their respective pecuniary interests therein, if any, as a result of their direct or indirect ownership interests in PIP and a contingent right on the part of PAR Group to receive a performance-based incentive allocation from PIP. Steven M. Smith, Chief Operating Officer and General Counsel 2011-04-27