0001140361-15-031620.txt : 20150813 0001140361-15-031620.hdr.sgml : 20150813 20150813150816 ACCESSION NUMBER: 0001140361-15-031620 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150630 FILED AS OF DATE: 20150813 DATE AS OF CHANGE: 20150813 EFFECTIVENESS DATE: 20150813 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AlphaOne Investment Services, LLC CENTRAL INDEX KEY: 0001482390 IRS NUMBER: 264010368 STATE OF INCORPORATION: DE FISCAL YEAR END: 1209 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13713 FILM NUMBER: 151050305 BUSINESS ADDRESS: STREET 1: 789 E LANCASTER AVE SUITE 120 CITY: VILLANOVA STATE: PA ZIP: 19085 BUSINESS PHONE: 267-597-3849 MAIL ADDRESS: STREET 1: 789 E LANCASTER AVE SUITE 120 CITY: VILLANOVA STATE: PA ZIP: 19085 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001482390 XXXXXXXX 06-30-2015 06-30-2015 AlphaOne Investment Services, LLC

789 E LANCASTER AVE SUITE 120 VILLANOVA PA 19085

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