0001179110-17-004460.txt : 20170310 0001179110-17-004460.hdr.sgml : 20170310 20170310211243 ACCESSION NUMBER: 0001179110-17-004460 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170309 FILED AS OF DATE: 20170310 DATE AS OF CHANGE: 20170310 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Guidance Software, Inc. CENTRAL INDEX KEY: 0001375557 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 954661210 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1055 EAST COLORADO BOULEVARD CITY: PASADENA STATE: CA ZIP: 91101-2375 BUSINESS PHONE: 626-229-9191 MAIL ADDRESS: STREET 1: 1055 EAST COLORADO BOULEVARD CITY: PASADENA STATE: CA ZIP: 91101-2375 FORMER COMPANY: FORMER CONFORMED NAME: United Online, Inc. DATE OF NAME CHANGE: 20150812 FORMER COMPANY: FORMER CONFORMED NAME: Guidance Software, Inc. DATE OF NAME CHANGE: 20060914 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: van der Colff Rasmus CENTRAL INDEX KEY: 0001420168 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33197 FILM NUMBER: 17683631 MAIL ADDRESS: STREET 1: 29903 AGOURA ROAD CITY: AGOURA HILLS STATE: CA ZIP: 91301 4 1 edgar.xml FORM 4 - X0306 4 2017-03-09 0 0001375557 Guidance Software, Inc. GUID 0001420168 van der Colff Rasmus 1055 COLORADO BLVD. PASADENA CA 91106 0 1 0 0 CAO/VP of Finance Common Stock 2017-03-09 4 S 0 1625 6.43 D 110929 D Common Stock 2017-03-10 4 S 0 2009 6.44 D 108920 D Mr. van der Colff sold 1625 shares in the open market at a price of $6.43 per share. Mr. van der Colff sold 2009 shares in the open market at a price of $6.44 per share. /s/ Rasmus van der Colff 2017-03-10