0001181431-11-018911.txt : 20110318 0001181431-11-018911.hdr.sgml : 20110318 20110318130748 ACCESSION NUMBER: 0001181431-11-018911 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110317 FILED AS OF DATE: 20110318 DATE AS OF CHANGE: 20110318 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LAWRENCE JEFF CENTRAL INDEX KEY: 0001434218 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33197 FILM NUMBER: 11697627 BUSINESS ADDRESS: BUSINESS PHONE: (626)229-9191 MAIL ADDRESS: STREET 1: 530 WILSHIRE BLVD. SUITE #207 CITY: SANTA MONICA STATE: CA ZIP: 90401 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Guidance Software, Inc. CENTRAL INDEX KEY: 0001375557 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 954661210 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 215 NORTH MARENGO AVENUE CITY: PASADENA STATE: CA ZIP: 91101 BUSINESS PHONE: 6262299191 MAIL ADDRESS: STREET 1: 215 NORTH MARENGO AVENUE CITY: PASADENA STATE: CA ZIP: 91101 4 1 rrd305934.xml FORM 4 X0303 4 2011-03-17 0 0001375557 Guidance Software, Inc. GUID 0001434218 LAWRENCE JEFF C/O GUIDANCE SOFTWARE, INC. 215 NORTH MARENGO AVE, SUITE 250 PASADENA CA 91101 1 0 0 0 Common Stock 2011-03-17 4 P 0 2500 7.68 A 17500 I See Footnote Mr. Lawrence is Trustee and beneficiary of The Lawrence-Troth Family Trust. On March 17, 2011, The Lawrence Troth Family Trust purchased 2,500 shares of Guidance Common Stock on the open market. /s/ Mark E. Harrington, Attorney in Fact 2011-03-18