<SEC-DOCUMENT>0001193125-17-327401-index.html : 20171031 <SEC-HEADER>0001193125-17-327401.hdr.sgml : 20171031 <ACCEPTANCE-DATETIME>20171031170908 ACCESSION NUMBER: 0001193125-17-327401 CONFORMED SUBMISSION TYPE: 425 PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20171031 DATE AS OF CHANGE: 20171031 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PACIFIC CONTINENTAL CORP CENTRAL INDEX KEY: 0001084717 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] IRS NUMBER: 930606433 STATE OF INCORPORATION: OR FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 425 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30106 FILM NUMBER: 171166484 BUSINESS ADDRESS: STREET 1: 111 WEST 7TH ST CITY: EUGENE STATE: OR ZIP: 97401 BUSINESS PHONE: 5416868685 MAIL ADDRESS: STREET 1: 111 WEST 7TH ST CITY: EUGENE STATE: OR ZIP: 97401 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: COLUMBIA BANKING SYSTEM INC CENTRAL INDEX KEY: 0000887343 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 911422237 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 425 BUSINESS ADDRESS: STREET 1: 1301 A STREET CITY: TACOMA STATE: WA ZIP: 98402 BUSINESS PHONE: 2533051900 MAIL ADDRESS: STREET 1: 1301 A STREET CITY: TACOMA STATE: WA ZIP: 98402 </SEC-HEADER> <DOCUMENT> <TYPE>425 <SEQUENCE>1 <FILENAME>d680445d8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: d680445d8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>d680445dex991.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: d680445dex991.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g680445eric.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g680445eric.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g680445logo.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g680445logo.jpg
</DOCUMENT> </SEC-DOCUMENT>