GUID / Guidance Software, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Guidance Software, Inc.
US ˙ NASDAQ
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 1375557
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Guidance Software, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 25, 2017 15-12B

Guidance Software FORM 15-12B

Form 15-12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-33197 GUIDANCE SOFTWARE, INC. (Exact name of registrant as

September 15, 2017 SC 13D/A

GUID / Guidance Software, Inc. / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Guidance Software, Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 401692108 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Numbe

September 14, 2017 S-8 POS

Guidance Software S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 S-8 POS

Guidance Software S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 S-8 POS

Guidance Software S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 S-8 POS

Guidance Software S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 S-8 POS

Guidance Software S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 POS AM

Guidance Software POS AM

As filed with the Securities and Exchange Commission on September 14, 2017 Registration Nos.

September 14, 2017 POS AM

Guidance Software POS AM

POS AM As filed with the Securities and Exchange Commission on September 14, 2017 Registration No.

September 14, 2017 8-K

Regulation FD Disclosure, Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K 1 d458636d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 13, 2017 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 001-33197 95-4661210 (State or other jurisdiction o

September 14, 2017 EX-3.1

Second Amended and Restated Certificate of Incorporation of Guidance Software, Inc.

EX-3.1 Exhibit 3.1 SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF GUIDANCE SOFTWARE, INC. ARTICLE ONE The name of the Corporation is Guidance Software, Inc. ARTICLE TWO The registered office of the Corporation in the State of Delaware is located at Corporation Service Company, 251 Little Falls Drive, Wilmington, New Castle County, Delaware 19808, and the name of the registered agent w

September 14, 2017 EX-3.2

Fifth Amended and Restated Bylaws of Guidance Software, Inc.

EX-3.2 Exhibit 3.2 BYLAWS OF GUIDANCE SOFTWARE, INC. ARTICLE I OFFICES SECTION 1. REGISTERED OFFICE. The registered office shall be established and maintained at the office of Corporation Service Company, 251 Little Falls Drive, Wilmington, New Castle County, Delaware 19808, and said corporation shall be the registered agent of this corporation in charge thereof. SECTION 2. OTHER OFFICES. The corp

September 14, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 7) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

September 14, 2017 SC TO-T/A

GUID / Guidance Software, Inc. / OPEN TEXT CORP - SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 7) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

September 14, 2017 EX-99.A.5.E

OpenText Buys Guidance Software

EX-99.A.5.E 2 d458480dex99a5e.htm EXHIBIT (A)(5)(E) Exhibit (a)(5)(E) OpenText Buys Guidance Software WATERLOO, ON — September 14, 2017 — OpenText™ (NASDAQ: OTEX) (TSX: OTEX), a global leader in Enterprise Information Management (EIM), announced today that it has completed the closing of the previously announced acquisition of Guidance Software, the makers of EnCase®, the gold standard in forensic

September 7, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 6) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

September 7, 2017 EX-99.A.5.D

OpenText Extends Tender Offer for Guidance Software, Inc.

Exhibit (a)(5)(D) Exhibit (a)(5)(D) OpenText Extends Tender Offer for Guidance Software, Inc.

September 7, 2017 SC TO-T/A

Open Text SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 6) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

September 7, 2017 SC 13D

GUID / Guidance Software, Inc. / GAMCO INVESTORS, INC. ET AL Activist Investment

SC 13D 1 guid100.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 401692108 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Nu

September 1, 2017 SC TO-T/A

Open Text SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 5) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

September 1, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 5) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

August 28, 2017 SC TO-T/A

Open Text SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 4) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

August 28, 2017 SC 14D9/A

Guidance Software SC 14D9

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 4) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

August 22, 2017 SC TO-T/A

Open Text SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 3) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

August 22, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 3) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

August 21, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 2) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

August 21, 2017 SC TO-T/A

Open Text SC TO-T/A

SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 2) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK,

August 17, 2017 SC 13G

GUID / Guidance Software, Inc. / SOROS FUND MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* GUIDANCE SOFTWARE, INC. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSIP Number) August 7, 2017 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rul

August 15, 2017 SC TO-T/A

Open Text SC TO-T/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 1) Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK, PAR VALUE

August 15, 2017 SC 14D9/A

Guidance Software SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 1) GUIDANCE SOFTWARE, INC. (Name of Subject Company) GUIDANCE SOFTWARE, INC. (Name of Person Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSI

August 8, 2017 EX-99.(E)(18)

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EX-99.(E)(18) 7 a2232934zex-99e18.htm EX-99.(E)(18) Exhibit (e)(18) Dear Alfredo: We are pleased to offer you the position of Senior Vice President, General Counsel & Corporate Secretary based out of our Pasadena office. You will be reporting to Barry Plaga, Chief Operating & Financial Officer. The principle terms and conditions of our offer are as follows: Start Date October 12, 2015 Salary You w

August 8, 2017 EX-99.(E)(13)

EXECUTIVE RETENTION AND SEVERANCE PLAN

EX-99.(E)(13) 3 a2232934zex-99e13.htm EX-99.(E)(13) Exhibit (e)(13) EXECUTIVE RETENTION AND SEVERANCE PLAN SECTION 1. PURPOSE. The purpose of the Guidance Software, Inc. (the “Company”‘) Executive Retention and Severance Plan (the “Plan”) is to promote the interests of the Company and its stockholders by attracting and retaining exceptional executive personnel and other key employees of the Compan

August 8, 2017 EX-99.(E)(14)

AMENDMENT TO AGREEMENT TO PARTICIPATE IN THE GUIDANCE SOFTWARE, INC. EXECUTIVE RETENTION AND SEVERANCE PLAN

Exhibit (e)(14) AMENDMENT TO AGREEMENT TO PARTICIPATE IN THE GUIDANCE SOFTWARE, INC.

August 8, 2017 EX-99.(E)(25)

GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN STOCK OPTION AGREEMENT

EX-99.(E)(25) 10 a2232934zex-99e25.htm EX-99.(E)(25) QuickLinks - Click here to rapidly navigate through this document Exhibit (e)(25) GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN STOCK OPTION AGREEMENT Guidance Software, Inc., a Delaware corporation (the "Company"), pursuant to its Second Amended and Restated 2004 Equity Incentive Plan (the "Plan"), hereby grants

August 8, 2017 EX-99.(E)(16)

April 1, 2015

Exhibit (e)(16) April 1, 2015 Michael Harris 386 S Hill Avenue Pasadena,CA 91106 Dear Michael, We are pleased to offer you the position of Chief Marketing Officer based out of our Pasadena office.

August 8, 2017 EX-99.(E)(21)

FIRST AMENDMENT TO GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN

EX-99.(E)(21) 9 a2232934zex-99e21.htm EX-99.(E)(21) Exhibit (e)(21) FIRST AMENDMENT TO GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN THIS FIRST AMENDMENT TO GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN (this “First Amendment”), made as of April 22, 2010, is made and adopted by Guidance Software, Inc., a Delaware corporation (the “C

August 8, 2017 EX-99.(E)(12)

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EX-99.(E)(12) 2 a2232934zex-99e12.htm EX-99.(E)(12) QuickLinks - Click here to rapidly navigate through this document Exhibit (e)(12) March 21, 2016 Barry J. Plaga Re: Third Amendment to Employment Terms Dear Barry: Reference is hereby made to your employment offer letter with Guidance Software Inc. (the "Company"), dated as of July 23, 2008, as amended on December 18, 2008 and on December 1, 2014

August 8, 2017 SC 14D9

Guidance Software SC 14D9

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 8, 2017 EX-99.(E)(19)

Guidance Software, Inc. /s/ ALFREDO GOMEZ /s/ BARRY PLAGA Alfredo Gomez Barry Plaga Chief Operating and Financial Officer Guidance Software, Inc.

QuickLinks - Click here to rapidly navigate through this document Exhibit (e)(19) March 21, 2016 Alfredo Gomez Re: First Amendment to Employment Terms Dear Alfredo: Reference is hereby made to your employment offer letter with Guidance Software Inc.

August 8, 2017 EX-99.(E)(17)

Michael Harris

QuickLinks - Click here to rapidly navigate through this document Exhibit (e)(17) March 21, 2016 Michael Harris Re: First Amendment to Employment Terms Dear Michael: Reference is hereby made to your employment offer letter with Guidance Software Inc.

August 8, 2017 EX-99.(A)(5)(C)

Notice of Offer to Purchase for Cash All Outstanding Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation

EX-99.(a)(5)(C) Exhibit (a)(5)(C) This announcement is neither an offer to purchase nor a solicitation of an offer to sell Shares (as defined below). The Offer (as defined below) is made solely by the Offer to Purchase, dated August 8, 2017, and the related Letter of Transmittal and any amendments or supplements thereto. Purchaser (as defined below) is not aware of any state where the making of th

August 8, 2017 EX-99.(A)(1)(C)

Notice of Guaranteed Delivery Offer to Purchase for Cash All Outstanding Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation

Exhibit (a)(1)(C) Notice of Guaranteed Delivery for Offer to Purchase for Cash All Outstanding Shares of Common Stock of Guidance Software, Inc.

August 8, 2017 EX-99.(A)(1)(E)

Offer to Purchase for Cash All Outstanding Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation

EX-99.(a)(1)(E) Exhibit (a)(1)(E) Offer to Purchase for Cash All Outstanding Shares of Common Stock of Guidance Software, Inc. at $7.10 Net Per Share by Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, EASTERN TIME, ON SEPTEMBER 6, 2017, UNLESS THE OFFER IS EXTENDED OR EARLIER TERMINATED. August 8, 2017 T

August 8, 2017 EX-99.(A)(5)(B)

OpenText Commences Tender Offer for Guidance Software, Inc.

EX-99.(a)(5)(B) Exhibit (a)(5)(B) PRESS RELEASE OpenText Commences Tender Offer for Guidance Software, Inc. WATERLOO, ON – August 8, 2017 – OpenText™ (NASDAQ: OTEX) (TSX: OTEX), a global leader in Enterprise Information Management (EIM), announced today that its wholly-owned subsidiary, Galileo Acquisition Sub Inc., has commenced its previously announced tender offer for all outstanding shares of

August 8, 2017 EX-99.(A)(1)(B)

THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION. Letter of Transmittal To Tender Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Pursuant to the Offer to Purchase dated August 8, 2017 Galileo Acquisition Sub Inc. a

EX-99.(a)(1)(B) Exhibit (a)(1)(B) THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION. Letter of Transmittal To Tender Shares of Common Stock of Guidance Software, Inc. at $7.10 Net Per Share Pursuant to the Offer to Purchase dated August 8, 2017 by Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDN

August 8, 2017 SC TO-T

Open Text SC TO-T

SC TO-T UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK, PAR VALUE $0.001 PE

August 8, 2017 EX-99.(D)(4)

Guidance Software, Inc. 1055 East Colorado Boulevard Pasadena, California 91106-2375

EX-99.(d)(4) Exhibit (d)(4) Guidance Software, Inc. 1055 East Colorado Boulevard Pasadena, California 91106-2375 June 26, 2017 STRICTLY PRIVATE AND CONFIDENTIAL Open Text Corporation 105 Adelaide Street West, 12th Floor Toronto, Ontario M5H 1P9 Canada Re: Exclusivity Agreement Ladies and Gentlemen: Reference is made to the recent ongoing discussions between Guidance Software, Inc., a Delaware corp

August 8, 2017 EX-99.(A)(1)(A)

Offer to Purchase for Cash All Outstanding Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation

EX-99.(a)(1)(A) Table of Contents Exhibit (a)(1)(A) Offer to Purchase for Cash All Outstanding Shares of Common Stock of Guidance Software, Inc. at $7.10 Net Per Share by Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, EASTERN TIME, ON SEPTEMBER 6, 2017, UNLESS THE OFFER IS EXTENDED OR EARLIER TERMINATED

August 8, 2017 EX-99.(A)(1)(D)

Offer to Purchase for Cash All Outstanding Shares of Common Stock Guidance Software, Inc. $7.10 Net Per Share Galileo Acquisition Sub Inc. a wholly-owned subsidiary of Open Text Corporation

Exhibit (a)(1)(D) Offer to Purchase for Cash All Outstanding Shares of Common Stock of Guidance Software, Inc.

August 7, 2017 10-Q

GUID / Guidance Software, Inc. 10-Q (Quarterly Report)

10-Q 1 a17-13359110q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commiss

August 4, 2017 EX-99.7

Page 2 of 8

EXHIBIT 7 Exhibit 7 November 11, 2016 Open Text Corporation 105 Adelaide Street West, 12th Floor Toronto, ON M6J 2L3 Attention: Gordon Davies, Executive Vice President, Chief Legal Officer and Corporate Secretary Re: Confidentiality Agreement Ladies and Gentlemen: In connection with the consideration by Open Text Corporation (“you”) of a possible negotiated business combination with (a “Possible Transaction”) Guidance Software, Inc.

August 4, 2017 SC 13D

GUID / Guidance Software, Inc. / OPEN TEXT CORP - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO 240.13d-2(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692108 (CUSIP Number)

August 4, 2017 EX-99.6

TENDER AND VOTING AGREEMENT

EXHIBIT 6 Exhibit 6 EXECUTION VERSION TENDER AND VOTING AGREEMENT THIS TENDER AND VOTING AGREEMENT (this “Agreement”), dated as of July 25, 2017, is made by and among Open Text Corporation, a Canadian corporation (“Parent”), Galileo Acquisition Sub Inc.

August 2, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: August 1, 2017 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission F

August 2, 2017 EX-99.1

Guidance Software Reports 2017 Second Quarter Financial Results

EX-99.1 2 a17-188241ex99d1.htm EX-99.1 Exhibit 99.1 Guidance Software Reports 2017 Second Quarter Financial Results PASADENA, Calif. – August 1, 2017 – Guidance Software, Inc. (NASDAQ: GUID) today reported financial results for the second quarter ended June 30, 2017. Financial results for the second quarter of 2017, on a generally accepted accounting principles (GAAP) basis, include: · Revenue of

July 27, 2017 SC14D9C

Guidance Software SC14D9C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement under Section 14(d)(4) of the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Subject Company) Guidance Software, Inc. (Names of Person(s) Filing Statement) Common Stock, $0.001 par value per share (Title of Class of Securities) 401692108 (CUSIP Number of Cl

July 27, 2017 EX-99.1

Distribution Date: July 26, 2017

Exhibit 99.1 Distribution Date: July 26, 2017 Guides, Good morning. You?re going to read in the news this morning (or afternoon for the EMEA team) that we?ve entered into an agreement to be acquired by OpenText. Because we?re a public company, I unfortunately wasn?t able to talk about it with all of you. If you haven?t read the announcement yet, please take a moment to read the press release. I re

July 26, 2017 SC14D9C

Guidance Software SC 14D9

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 Solicitation/Recommendation Statement under Section 14(d)(4) of the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Subject Company) Guidance Software, Inc. (Names of Person(s) Filing Statement) Common Stock, $0.001 par value per share (Title of Class of Securities) 401692108 (CUSIP Number of Cl

July 26, 2017 EX-2.1

Agreement and Plan of Merger, dated as of July 25, 2017, by and among Open Text Corporation, Galileo Acquisition Corp., Inc. and Guidance Software, Inc. (incorporated by reference to Exhibit 2.1 to the Current Report on Form 8-K filed by Guidance Software, Inc.on July 26, 2017)

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER by and among Open Text Corporation, Galileo Acquisition Sub Inc. and Guidance Software, Inc. Dated as of July 25, 2017 TABLE OF CONTENTS Page ARTICLE 1 THE OFFER 2 1.1 The Offer 2 1.2 Company Actions 5 ARTICLE 2 THE MERGER 7 2.1 The Merger 7 2.2 Closing and Effective Time of the Merger 7 2.3 Effect on Capital Stock 7 2.4 Adjustments to the

July 26, 2017 EX-99.1

Guidance Software Announces Preliminary 2017 Second Quarter Financial Results

Exhibit 99.1 Guidance Software Announces Preliminary 2017 Second Quarter Financial Results PASADENA, Calif. ? July 26, 2017 ? Guidance Software, Inc. (the ?Company?) (NASDAQ: GUID) today announced preliminary second-quarter 2017 results: Revenue is expected to be between $24.5 and $24.6 million. GAAP loss per share is expected to be approximately ($0.04). Non-GAAP income per share is expected to b

July 26, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2017 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 001-33197 95-4661210 (State or other jurisdiction of incorporation) (Commission F

July 26, 2017 EX-99.2

Guidance Enters into Definitive Merger Agreement with OpenText

Exhibit 99.2 Guidance Enters into Definitive Merger Agreement with OpenText PASADENA, Calif. ? July 26, 2017 ? Guidance Software (NASDAQ:GUID), the makers of EnCase?, the gold standard in forensic security, today announced that it has entered into a definitive agreement to be acquired by OpenText? (NASDAQ:OTEX) (TSX:OTEX), the global leader in Enterprise Information Management (EIM). Under the ter

July 26, 2017 EX-99.3

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Exhibit 99.3 Guidance Software Acquisition FAQs Thank you for your patience during this process. We understand your desire for more information. While we are not able to answer every question at this time, we will attempt to answer as many and as frequently as we can. As always, we are committed to transparency and communication during the process. For now, it’s very important that we all remain f

July 26, 2017 SC TO-C

Open Text SC TO-C

SC TO-C UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO (RULE 14d-100) Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Subject Company) Galileo Acquisition Sub Inc. (Offeror) Open Text Corporation (Parent of Offeror) (Names of Filing Persons) COMMON STOCK, PAR VALUE $0.001 PE

May 31, 2017 SD

Guidance Software SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM SD Specialized Disclosure Report Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 1055 E. Colorado Boulevard, Pasadena, California 91106 (Address of Princi

May 10, 2017 EX-10.52

GUIDANCE SOFTWARE, INC. 2017 INCENTIVE AWARD PLAN RESTRICTED STOCK AWARD GRANT NOTICE

Exhibit 10.52 GUIDANCE SOFTWARE, INC. 2017 INCENTIVE AWARD PLAN RESTRICTED STOCK AWARD GRANT NOTICE Guidance Software, Inc., a Delaware corporation, (the ?Company?), pursuant to the Guidance Software, Inc. 2017 Incentive Award Plan, as amended from time to time (the ?Plan?), hereby grants to the individual listed below (the ?Holder?), in consideration of the mutual agreements set forth herein and

May 10, 2017 EX-10.51

GUIDANCE SOFTWARE, INC. 2017 INCENTIVE AWARD PLAN STOCK OPTION GRANT NOTICE

Exhibit 10.51 GUIDANCE SOFTWARE, INC. 2017 INCENTIVE AWARD PLAN STOCK OPTION GRANT NOTICE Guidance Software, Inc., a Delaware corporation, (the ?Company?), pursuant to the Guidance Software, Inc. 2017 Incentive Award Plan, as may be amended from time to time (the ?Plan?), hereby grants to the holder listed below (?Holder?) an option to purchase the number of shares of the Company?s common stock (?

May 10, 2017 10-Q

Guidance Software 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33197 GUI

May 9, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 3, 2017 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware [001-33197] 95-4661210 (State or other jurisdiction of Incorporation) (Commission F

May 3, 2017 S-8

Guidance Software S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 95-4661210 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) 1055 E. Colorado Blvd. Pasadena, California 91106 (Address, i

May 2, 2017 8-K

Guidance Software 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: May 2, 2017 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission File

May 2, 2017 EX-99.1

Guidance Software Reports 2017 First Quarter Financial Results

Exhibit 99.1 Guidance Software Reports 2017 First Quarter Financial Results ? First quarter revenue of $26.8 million and non-GAAP net income of $2.2 million, or $0.07 per share ? Product revenue increased 19% year-over-year to $8.9 million, or 33% of revenue ? GAAP net loss of $1.7 million, or ($0.06) per share ? Cash balance of $17.8 million as of March 31, 2017 PASADENA, Calif. ? May 2, 2017 ? G

April 6, 2017 DEF 14A

Guidance Software DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2017 10-K

Guidance Software 10-K (Annual Report)

10-K 1 a17-1010110k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission F

March 1, 2017 EX-21.1

Subsidiaries of Registrant

Exhibit 21.1 Subsidiaries of Registrant Guidance Software Singapore Pte. Limited Guidance-Tableau LLC CaseCentral, Inc.

February 15, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 13, 2017 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissio

February 15, 2017 EX-99.1

5

Exhibit 99.1 C O R P O R A T E P A R T I C I P A N T S Rasmus Van Der Colff, Vice President, Finance & Chief Accounting Officer Patrick Dennis, President and Chief Executive Officer Barry Plaga, Chief Financial Officer and Chief Operating Officer C O N F E R E N C E C A L L P A R T I C I P A N T S Kevin Liu, B. Riley & Co. Brian Alger, Roth Capital Partners Michael Kim, Imperial Capital Mark Schap

February 13, 2017 EX-99.1

Guidance Software Reports 2016 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Guidance Software Reports 2016 Fourth Quarter and Full Year Financial Results ? Fourth Quarter revenue of $29.5 million and non-GAAP net income of $2.8 million, or $0.09 per share ? Product revenue increased 18% year-over-year to $10.4 million, or 35% of revenue ? GAAP net loss of $1.6 million, or ($0.06) per share PASADENA, Calif. ? February 13, 2017 ? http://www.guidancesoftware.com

February 13, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 13, 2017 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissio

February 13, 2017 SC 13G/A

GUID / Guidance Software, Inc. / Vanguard Investment Series PLC Passive Investment

SC 13G/A 1 guidancesoftwareinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:2 )* Name of issuer: Guidance Software Inc Title of Class of Securities: Common Stock CUSIP Number: 401692108 Date of Event Which Requires Filing of this Statement: December 31, 2016 Check the appropriate box to designate the rule pursua

February 9, 2017 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0145 Washington, D.

November 8, 2016 10-Q

Guidance Software 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33197

November 3, 2016 EX-99.1

Guidance Software Reports 2016 Third Quarter Financial Results

Exhibit 99.1 Guidance Software Reports 2016 Third Quarter Financial Results ? Revenue of $27.7 million and Non-GAAP net income of $0.2 million or $0.01 per share ? GAAP net loss of $2.6 million, or ($0.09) per share ? Third quarter product revenue increased 24% year-over-year ? Endpoint Security revenues increased 193% year-over-year PASADENA, Calif. ? November 3, 2016 ? Guidance Software, Inc. (N

November 3, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 3, 2016 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission

August 5, 2016 10-Q

Guidance Software 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33197 GUID

August 2, 2016 EX-99.1

Guidance Software Reports Second Quarter Financial Results

Exhibit 99.1 Guidance Software Reports Second Quarter Financial Results ? Second quarter product revenue increased 29% sequentially and 16% year-over-year ? Total endpoint deployment count reaches 33 million ? Increased velocity of new products with release of EnForce? Risk Manager, EnCase? Forensic v8, EnCase? Endpoint Investigator v8 and EnCase? Endpoint Security v5.13 ? Second half expense savi

August 2, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: August 2, 2016 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission F

May 31, 2016 SD

Guidance Software SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM SD Specialized Disclosure Report Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 1055 E. Colorado Boulevard, Pasadena, California 91106 (Address of Princi

May 12, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Submission of Matters to a Vote of Security Holders

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 11, 2016 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number) (IRS

May 6, 2016 10-Q

GUID / Guidance Software, Inc. 10-Q - Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33197 GUI

May 6, 2016 EX-10.46

AMENDMENT THREE to the ORACLE PARTNERNETWORK EMBEDDED SOFTWARE LICENSE DISTRIBUTION AGREEMENT GUIDANCE SOFTWARE, INC. ORACLE AMERICA, INC.

EX-10.46 2 a16-62801ex10d46.htm EX-10.46 Exhibit 10.46 AMENDMENT THREE to the ORACLE PARTNERNETWORK EMBEDDED SOFTWARE LICENSE DISTRIBUTION AGREEMENT between GUIDANCE SOFTWARE, INC. AND ORACLE AMERICA, INC. This document (“Amendment Three]”) amends the Oracle PartnerNetwork Embedded Software License Distribution Agreement (US-OPN-EMBD-12147270-28-NOV-2008) between Guidance Software, Inc. (“you” and

May 5, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: May 5, 2016 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction (Commission (I.R.S. Employer of In

May 5, 2016 EX-99.1

Guidance Software Reports 2016 First Quarter Financial Results

Exhibit 99.1 Guidance Software Reports 2016 First Quarter Financial Results ? Revenue of $25.8 million and non-GAAP EPS of ($0.08) per share ? First quarter 2016 revenue growth on a year-over-year basis ? Increased velocity of new products during quarter with release of EnForce? Risk Manager, EnCase? Forensic v7.12 and EnCase? Endpoint Security v5.12 PASADENA, Calif. ? May 5, 2016 ? Guidance Softw

April 22, 2016 EX-10.1

SETTLEMENT AGREEMENT

Exhibit 10.1 EXECUTION COPY SETTLEMENT AGREEMENT This SETTLEMENT AGREEMENT is made and entered into as of April 22, 2016 (the ?Agreement?) by and among Guidance Software, Inc., a Delaware corporation (the ?Company?), and each of the parties listed on Exhibit A hereto (each, an ?Investor? and collectively, the ?Investors?). The Company and the Investors are referred to herein as the ?Parties.? WHER

April 22, 2016 EX-10.2

STANDSTILL AGREEMENT

EX-10.2 3 a16-89271ex10d2.htm EX-10.2 Exhibit 10.2 EXECUTION VERSION STANDSTILL AGREEMENT This STANDSTILL AGREEMENT is made and entered into as of April 22, 2016 (the “Agreement”) by and among Guidance Software, Inc., a Delaware corporation (the “Company”), and Michael J. McConnell (the “Investor”). The Company and the Investor are referred to herein as the “Parties.” WHEREAS, the Investorbenefici

April 22, 2016 EX-99.1

Guidance Software Settles Proxy Contest

Exhibit 99.1 Guidance Software Settles Proxy Contest PASADENA, Calif. ? April 22, 2016 ? Guidance Software, Inc. (NASDAQ: GUID) today announced that the Company has reached a mutual settlement agreement with Mr. Shawn McCreight, its founder and former Chairman, to end the proxy contest related to the Company?s upcoming annual meeting of stockholders scheduled for May 11, 2016. Under the terms of t

April 22, 2016 8-K

Guidance Software 8-K (Current Report/Significant Event)

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 22, 2016 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number) (I

April 22, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 8)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

April 22, 2016 EX-9

SETTLEMENT AGREEMENT

Exhibit 9 EXECUTION COPY SETTLEMENT AGREEMENT This SETTLEMENT AGREEMENT is made and entered into as of April 22, 2016 (the “Agreement”) by and among Guidance Software, Inc.

April 18, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 7)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

April 15, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 15, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 14, 2016 DFAN14A

Guidance Software DFAN14A

DFAN14A 1 a16-69591dfan14a.htm DFAN14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as

April 13, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 13, 2016 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number) (I

April 13, 2016 EX-99.1

Guidance Software Announces Preliminary Results for First Quarter 2016

Exhibit 99.1 Guidance Software Announces Preliminary Results for First Quarter 2016 ? First quarter 2016 revenue ahead of analyst consensus expectations ? First quarter 2016 revenue growth on a year-over-year basis ? First quarter 2016 product revenue growth on a year-over-year basis ? First quarter 2016 cybersecurity revenue growth of 15% on a year-over-year basis PASADENA, Calif. ? April 13, 201

April 13, 2016 EX-7

Sitting Director and Trustee of the McCreight Living Trust Demands Facts Entrenched Board Illegally Hiding Facts About the Company and Its Actions

Exhibit 7 April 12, 2016 Sitting Director and Trustee of the McCreight Living Trust Demands Facts Entrenched Board Illegally Hiding Facts About the Company and Its Actions PASADENA, Calif.

April 13, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 6)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

April 12, 2016 DFAN14A

Guidance Software DFAN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 9, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 8, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 8, 2016 DEFA14A

Guidance Software DEFA14A

DEFA14A 1 a16-82031defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as

April 8, 2016 CORRESP

Guidance Software ESP

355 South Grand Avenue Los Angeles, California 90071-1560 Tel: +1.213.485.1234 Fax: +1.213.891.8763 www.lw.com April 8, 2016 VIA EDGAR Ms. Christina Chalk Senior Special Counsel U.S. Securities and Exchange Commission Office of Mergers and Acquisitions 100 F Street, N.E. Washington, D.C. 20549-7010 FIRM / AFFILIATE OFFICES Barcelona Beijing Boston Brussels Century City Chicago Dubai D?sseldorf Fra

April 7, 2016 DFAN14A

Guidance Software DFAN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 7, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 5)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

April 2, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 1, 2016 DFAN14A

Guidance Software DFAN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 1, 2016 EX-4

Founder Urges Shareholders of Guidance Software, Inc. to Help Improve Company Company Promises “Progress” but Stock Value Continues to Decline

Exhibit 4 April 01, 2016 Founder Urges Shareholders of Guidance Software, Inc. to Help Improve Company Company Promises “Progress” but Stock Value Continues to Decline Shawn H. McCreight, the founder and largest stockholder of Guidance Software, Inc., today announced the release of the below letter to fellow stockholders. Dear Fellow Stockholders, PASADENA, CA—(Marketwired - April 01, 2016) - I fo

April 1, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 4)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

March 31, 2016 DEFR14A

Guidance Software DEFR14A

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 30, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

March 30, 2016 DEFC14A

Guidance Software DEFC14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

March 30, 2016 PRRN14A

Guidance Software DEFC14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 2) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: x Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defi

March 30, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 3)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

March 30, 2016 DEFC14A

Guidance Software DEFC14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 28, 2016 PRRN14A

Guidance Software PRRN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: x Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defi

March 25, 2016 PRER14A

Guidance Software PRER14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 25, 2016 CORRESP

Guidance Software ESP

355 South Grand Avenue Los Angeles, California 90071-1560 Tel: +1.213.485.1234 Fax: +1.213.891.8763 www.lw.com FIRM / AFFILIATE OFFICES Abu Dhabi Milan Barcelona Moscow Beijing Munich Boston New Jersey Brussels New York March 24, 2016 VIA EDGAR Ms. Christina Chalk Senior Special Counsel U.S. Securities and Exchange Commission Office of Mergers and Acquisitions 100 F Street, N.E. Washington, D.C. 2

March 24, 2016 EX-10.1

GENERAL RELEASE

Exhibit 10.1 March [ ? ], 2016 [ ] Re: [ ]Amendment to Employment Terms Dear [ ]: Reference is hereby made to your employment offer letter with Guidance Software Inc. (the ?Company?), dated as of [ ](the ?Employment Letter?). You and the Company have mutually agreed to amend certain provisions of the Employment Letter as set forth below. Accordingly, effective as of the date hereof, the Employment

March 24, 2016 EX-10.2

GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN PERFORMANCE-VESTING RESTRICTED STOCK AGREEMENT

Exhibit 10.2 GUIDANCE SOFTWARE, INC. SECOND AMENDED AND RESTATED 2004 EQUITY INCENTIVE PLAN PERFORMANCE-VESTING RESTRICTED STOCK AGREEMENT Guidance Software, Inc., a Delaware corporation (the “Company”), pursuant to its Second Amended and Restated 2004 Equity Incentive Plan, as amended from time to time (the “Plan”), hereby grants to the individual listed below (“Holder”) the number of shares of t

March 24, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 18, 2016 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number) (I

March 22, 2016 SC 13D/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 2)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCreight c/o

March 21, 2016 PREC14A

Guidance Software PREC14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant o Filed by a Party other than the Registrant x Check the appropriate box: x Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

March 17, 2016 PREC14A

Guidance Software PREC14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 16, 2016 PRE 14A

Guidance Software PRE 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

February 26, 2016 EX-2

Founder Nominates Directors and Highlights Need for Change at Guidance Software, Inc.

EX-2 Exhibit 2 Founder Nominates Directors and Highlights Need for Change at Guidance Software, Inc.

February 26, 2016 EX-3

Founder Raises Questions about Consulting Agreement between Guidance Software, Inc. and Former Director

EX-3 Exhibit 3 Founder Raises Questions about Consulting Agreement between Guidance Software, Inc.

February 26, 2016 SC 13D/A

Guidance Software SC 13D/A (Activist Acquisition of More Than 5% of Shares)

SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 1)* Guidance Software, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn McCreight and Jennifer McCr

February 25, 2016 DFAN14A

Guidance Software DFAN14A

DFAN14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant x Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

February 25, 2016 EX-99.2

INDEMNIFICATION AGREEMENT

Exhibit 99.2 INDEMNIFICATION AGREEMENT This Indemnification Agreement (?Agreement?) is made as of by and between Guidance Software, Inc., a Delaware corporation (the ?Company?), and (?Indemnitee?). RECITALS WHEREAS, highly competent persons have become more reluctant to serve publicly-held corporations as directors or in other capacities unless they are provided with adequate protection through in

February 25, 2016 EX-99.1

Reynolds C. Bish and Wade W. Loo Join Guidance Software’s Board of Directors Industry veterans add audit and corporate development expertise to board

Exhibit 99.1 Reynolds C. Bish and Wade W. Loo Join Guidance Software?s Board of Directors Industry veterans add audit and corporate development expertise to board PASADENA, Calif. (February 25, 2016) ? Guidance Software, makers of EnCase?, the gold standard for digital investigations and endpoint data security, today announced that its board of directors has appointed two new members effective tod

February 25, 2016 8-K

Guidance Software 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 25, 2016 (Date of Earliest Event Reported) Guidance Software, Inc.

February 25, 2016 10-K

Guidance Software 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33197 GUIDANCE

February 25, 2016 EX-10.45

GUIDANCE SOFTWARE, INC. Officer and Director Share Purchase Plan FEBRUARY 19, 2016

Exhibit 10.45 OFFICER AND DIRECTOR SHARE PURCHASE PLAN AND ELECTION FORM GUIDANCE SOFTWARE, INC. Officer and Director Share Purchase Plan FEBRUARY 19, 2016 1. Purpose. The purpose of the Plan is to provide a convenient method by which Eligible Individuals of the Company may purchase fully vested Company common stock at fair market value. This Plan is effective as of February 19, 2016. 2. Definitio

February 25, 2016 EX-21.1

Subsidiaries of Registrant

Exhibit 21.1 Subsidiaries of Registrant Guidance Software, Inc. Guidance Software Australia, Pty Ltd. Guidance Software Singapore Pte. Limited Guidance Software Japan, K.K. Guidance-Tableau LLC CaseCentral, Inc.

February 25, 2016 EX-10.44

SEPARATION AGREEMENT AND GENERAL RELEASE OF ALL CLAIMS

Exhibit 10.44 SEPARATION AGREEMENT AND GENERAL RELEASE OF ALL CLAIMS This Confidential Separation Agreement and General Release of All Claims (“Separation Agreement”) is entered into by and between Shawn McCreight (“Employee”) and Guidance Software, Inc. (“Employer” or “Company”). The term “Party” or “Parties” as used herein shall refer to Employee, Employer or both, as may be appropriate. 1. Last

February 12, 2016 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0145 Washington, D.

February 12, 2016 DEFA14A

Guidance Software DEFA14A

DEFA14A 1 a16-42462defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as

February 11, 2016 SC 13D

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13D Activist Investment

SC 13D 1 d126035dsc13d.htm SC 13D SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. )* Guidance Software, Inc. (Name of Issuer) Common Stock , par value $0.001 per share (Title of Class of Securities) 401692 10 8 (CUSIP Number) Shawn Mc

February 11, 2016 EX-99.1

Guidance Software Reports 2015 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Guidance Software Reports 2015 Fourth Quarter and Full Year Financial Results · Fourth quarter 2015 revenue and EPS beat consensus estimates · Fourth quarter revenue of $27.6 million and non-GAAP EPS of ($0.05) per share · Full year 2015 revenue of $107.0 million and non-GAAP EPS of ($0.18) per share PASADENA, Calif. – February 11, 2016 – Guidance Software, Inc. (NASDAQ: GUID) today r

February 11, 2016 DEFA14A

Guidance Software DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

February 11, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 11, 2016 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissio

February 11, 2016 EX-99.1

SHAWN H. MCCREIGHT 3060 San Pasqual Street Pasadena, CA 91107

EX-99.1 Exhibit 1 SHAWN H. MCCREIGHT 3060 San Pasqual Street Pasadena, CA 91107 February 10, 2016 BY HAND DELIVERY AND EMAIL Mr. Alfredo Gomez SVP, General Counsel and Corporate Secretary Guidance Software, Inc. 1055 Colorado Blvd. Ste 400 Pasadena, CA 91106 [email protected] Re: Stockholder Nominations and Proposal for Annual Meeting of Stockholders of Guidance Software, Inc. Dear Mr. Gomez:

February 9, 2016 SC 13G/A

Guidance Software 3G/A (Passive Acquisition of More Than 5% of Shares)

guidancesoftwareincamd1.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:1 )* Name of issuer: Guidance Software Inc Title of Class of Securities: Common Stock CUSIP Number: 401692108 Date of Event Which Requires Filing of this Statement: December 31, 2015 Check the appropr

January 14, 2016 8-K

Guidance Software 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: January 13, 2016 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission

November 17, 2015 EX-99.1

Guidance Software Announces Engineering Management Changes

Exhibit 99.1 Guidance Software Announces Engineering Management Changes PASADENA, Calif. (November 16, 2015) ? Guidance Software, Inc., makers of EnCase?, the gold standard for digital investigations and endpoint data security, today announced that Ken Basore, newly appointed senior vice president of product engineering, will be assuming all day-to-day engineering and product development responsib

November 17, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 16, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissio

November 4, 2015 EX-99.1

Guidance Software Reports 2015 Third Quarter Financial Results

Exhibit 99.1 Guidance Software Reports 2015 Third Quarter Financial Results · Revenue of $26.8 million and non-GAAP net loss of ($0.03) per share · Unveils new corporate branding campaign and logo PASADENA, Calif. – November 4, 2015 – Guidance Software, Inc. (NASDAQ: GUID) today reported financial results for the third quarter ended September 30, 2015. Third quarter 2015 financial highlights, calc

November 4, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a15-2232918k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 4, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of

October 1, 2015 CORRESP

Guidance Software ESP

Guidance Software, Inc. 1055 E. Colorado Blvd. Pasadena, CA 91106 October 1, 2015 VIA EDGAR Gabriel Eckstein Division of Corporation Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Guidance Software, Inc. Amendment No. 1 to Registration Statement on Form S-3 Filed September 30, 2015 File No. 333-202255 Dear Mr. Eckstein: Pursuant to Rule 461 of Regulation C

September 30, 2015 S-8

Guidance Software S-8

S-8 1 a15-202321s8.htm S-8 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 7372 95-4661210 (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identific

September 30, 2015 EX-12.1

Six Months Ended June 30,

Exhibit 12.1 STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED DIVIDENDS(1) (in thousands) Six Months Ended June 30, Twelve Months Ended December 31, 2015 2014 2013 2012 2011 2010 Pre-tax loss from continuing operations $ (7,177 ) $ (14,465 ) $ (21,283 ) $ (1,795 ) $ (1,491 ) $ (4,481 ) Add: Fixed charges (all interest expense) 5 12 34 72 9 5 Combined fixed char

September 30, 2015 S-3/A

Guidance Software S-3

Table of Contents As filed with the Securities and Exchange Commission on September 30, 2015 Registration No.

July 30, 2015 EX-99.1

Guidance Software Reports Strong 2015 Second Quarter Financial Results

Exhibit 99.1 Guidance Software Reports Strong 2015 Second Quarter Financial Results · Revenue of $27.5 million and non-GAAP net loss of ($0.05) per share · Endpoint Security grows 25% for the first-half of 2015 PASADENA, Calif. – July 30, 2015 – Guidance Software, Inc. (NASDAQ: GUID) today reported financial results for the second quarter ended June 30, 2015. Second quarter 2015 financial highligh

July 30, 2015 8-K

Guidance Software 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: July 30, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission Fi

July 20, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 15, 2015 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number)

July 20, 2015 EX-10.1

TRANSITION AND MUTUAL SEPARATION AGREEMENT AND GENERAL RELEASE

EX-10.1 2 d40641dex101.htm EX-10.1 Exhibit 10.1 TRANSITION AND MUTUAL SEPARATION AGREEMENT AND GENERAL RELEASE Guidance Software, Inc. (“Employer” or “GUIDANCE”) and Mark Harrington, his heirs, executors, administrators, successors, and assigns (collectively referred to throughout this Agreement as “Employee”), agree that: 1. Last Day of Employment. Employee’s last date of work will be July 15, 20

June 1, 2015 SD

Guidance Software SD

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM SD Specialized Disclosure Report Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 1055 E. Colorado Boulevard, Pasadena, California 91106 (Address of Pri

May 15, 2015 8-K

Submission of Matters to a Vote of Security Holders

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 13, 2015 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Num

May 6, 2015 8-K

Guidance Software FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: May 6, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commis

May 6, 2015 EX-99.1

Guidance Software Reports 2015 First Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT Rasmus van der Colff Guidance Software, Inc. 626-768-4607 [email protected] Guidance Software Reports 2015 First Quarter Financial Results ? First quarter 2015 revenue and EPS ahead of consensus estimates ? Revenue of $25.0 million and non-GAAP net loss of ($0.06) per share ? 186 new customers of enterprise products added in the first quar

April 15, 2015 8-K

Guidance Software FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: April 14, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Com

April 15, 2015 EX-99.1

Guidance Software Appoints Patrick Dennis as President and Chief Executive Officer

EX-99.1 Exhibit 99.1 Guidance Software Appoints Patrick Dennis as President and Chief Executive Officer PASADENA, Calif., April 14, 2015 ? Guidance Software, Inc. (Nasdaq:GUID), the World Leader in Digital Investigations(TM), announced today that it has appointed Patrick Dennis as President and Chief Executive Officer, effective May 1, 2015. Interim Chief Executive Officer and Chief Financial Offi

April 15, 2015 EX-99.3

At Will Employment Agreement, dated April 14, 2015, between the Company and Patrick Dennis AT-WILL EMPLOYMENT AGREEMENT

EX-99.3 Exhibit 99.3 At Will Employment Agreement, dated April 14, 2015, between the Company and Patrick Dennis AT-WILL EMPLOYMENT AGREEMENT This At-Will Employment Agreement (?Agreement?) is effective as of May 1, 2015 between Guidance Software, Inc. (?Company?) and Patrick Dennis (?Employee?) and incorporates by reference the terms of that certain offer letter executed between the parties and da

April 15, 2015 EX-99.2

Offer Letter executed April 14, 2015, between the Company and Patrick Dennis Guidance Software, Inc. 1055 E. Colorado Boulevard Pasadena, California 91106

EX-99.2 Exhibit 99.2 Offer Letter executed April 14, 2015, between the Company and Patrick Dennis Guidance Software, Inc. 1055 E. Colorado Boulevard Pasadena, California 91106 Patrick J. Dennis April 2, 2015 Dear Patrick: We are pleased to offer you the position of President and Chief Executive Officer of Guidance Software, Inc. (the ?Company?) in which you will perform the duties customarily asso

April 2, 2015 DEF 14A

Guidance Software DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 13, 2015 EX-99.3

Date: March 11, 2015

EX-99.3 Exhibit 99.3 Date: March 11, 2015 Mr. Max Carnecchia Dear Max: As we have discussed, the Board of Directors of Guidance Software, Inc. (the ?Board?), has appointed you as a member of the Board, effective March 11, 2015, and has nominated you to stand for election to join the Board, by placing your name and biographical information on the 2015 Proxy Statement of the Company, for a vote to b

March 13, 2015 EX-99.2

INDEMNIFICATION AGREEMENT

EX-99.2 Exhibit 99.2 INDEMNIFICATION AGREEMENT This Indemnification Agreement (?Agreement?) is made as of March 11, 2015 by and between Guidance Software, Inc., a Delaware corporation (the ?Company?), and Max Carnecchia (?Indemnitee?). RECITALS WHEREAS, highly competent persons have become more reluctant to serve publicly-held corporations as directors or in other capacities unless they are provid

March 13, 2015 EX-99.1

Guidance Software Appoints Max Carnecchia to Board of Directors

EX-99.1 Exhibit 99.1 Guidance Software Appoints Max Carnecchia to Board of Directors PASADENA, Calif., March 13, 2015 ? Guidance Software, Inc. (Nasdaq:GUID), the World Leader in Digital Investigations(TM), announced today that it has appointed Max Carnecchia to its Board of Directors. Carnecchia is the Chief Executive Officer of BIOVIA-Dassault Syst?mes. ?We are very pleased that Max has decided

March 13, 2015 8-K

Guidance Software FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: March 11, 2015 (Date of Earliest Event Reported) Guidance Software, Inc.

February 24, 2015 EX-12.1

STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED DIVIDENDS(1)

EX-12.1 Exhibit 12.1 STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED DIVIDENDS(1) (in thousands) Twelve Months Ended December 31, 2014 2013 2012 2011 2010 Pre-tax loss from continuing operations $ (14,465 ) $ (21,283 ) $ (1,795 ) $ (1,491 ) $ (4,481 ) Add: Fixed charges (all interest expense) 12 34 72 9 5 Combined fixed charges in excess of earnings from conti

February 24, 2015 S-3

GUID / Guidance Software, Inc. S-3 - - S-3

S-3 1 d870548ds3.htm S-3 As filed with the Securities and Exchange Commission on February 24, 2015 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 95-4661210 (State or Other Jurisdiction of Incorporati

February 13, 2015 SC 13G/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (Amendment No.

February 13, 2015 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0145 Washington, D.

February 12, 2015 EX-99.1

Guidance Software Reports 2014 Fourth Quarter and Full Year Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT Rasmus van der Colff Guidance Software, Inc. 626-768-4607 [email protected] Guidance Software Reports 2014 Fourth Quarter and Full Year Financial Results • Q4 revenue of $28.2 million and non-GAAP EPS of $0.03 per share • FY 2014 revenue of $108.7 million and non-GAAP EPS of ($0.10) per share • 237 new customers of enterprise products in Q

February 12, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 12, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commi

February 9, 2015 EX-10.1

MUTUAL SEPARATION AGREEMENT

EX-10.1 Exhibit 10.1 MUTUAL SEPARATION AGREEMENT Guidance Software, Inc. (“Employer”) and Amanda Berger her heirs, executors, administrators, successors, and assigns (collectively referred to throughout this Agreement as “Employee”), agree that: 1. Last Day of Employment. Employee’s last day of employment with Employer and last day worked is February 6, 2015 (“Termination Date”) 2. Consideration.

February 9, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 6, 2015 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

February 6, 2015 SC 13G

GUID / Guidance Software, Inc. / Vanguard Investment Series PLC Passive Investment

SC 13G 1 guidancesoftwareinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:0 )* Name of issuer: Guidance Software Inc Title of Class of Securities: Common Stock CUSIP Number: 401692108 Date of Event Which Requires Filing of this Statement: December 31, 2014 Check the appropriate box to designate the rule pursuant

December 4, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 1, 2014 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number)

December 4, 2014 EX-99.1

GENERAL RELEASE

EX-99.1 Exhibit 99.1 December 1, 2014 Barry J. Plaga Re: Second Amendment to Employment Agreement Dear Barry: Reference is hereby made to your employment offer letter with Guidance Software Inc. (the “Company”) and you, dated as of July 23, 2008 (the “Employment Letter”) and the Amendment to the Employment Letter dated December 18, 2008 (“First Amendment”). You and the Company have mutually agreed

November 6, 2014 EX-99.1

Guidance Software Reports 2014 Third Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT Rasmus van der Colff Guidance Software, Inc. 626-768-4607 [email protected] Guidance Software Reports 2014 Third Quarter Financial Results • Revenue of $27.8 million and non-GAAP EPS of ($0.01) per share • 247 new customers of enterprise products PASADENA, Calif. – November 6, 2014 – Guidance Software, Inc. (NASDAQ: GUID) today reported fi

November 6, 2014 EX-99.2

Guidance Software Announces CEO Transition — Barry Plaga appointed Interim CEO

EX-99.2 3 d816350dex992.htm EX-99.2 Exhibit 99.2 INVESTOR CONTACT Rasmus van der Colff Guidance Software, Inc. 626-768-4607 [email protected] Guidance Software Announces CEO Transition — Barry Plaga appointed Interim CEO PASADENA, Calif. – November 6, 2014 – Guidance Software, Inc. (NASDAQ: GUID), the World Leader in Digital Investigations™, today announced that Barry Plaga, C

November 6, 2014 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 5, 2014 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

September 5, 2014 EX-10.1

LOAN AND SECURITY AGREEMENT

EX-10.1 Exhibit 10.1 LOAN AND SECURITY AGREEMENT THIS LOAN AND SECURITY AGREEMENT (this “Agreement”) dated as of August 29, 2014 (the “Effective Date”) between SILICON VALLEY BANK, a California corporation (“Bank”), and GUIDANCE SOFTWARE, INC., a Delaware corporation (“Parent”), GUIDANCE-TABLEAU, LLC, a Delaware limited liability company (“Tableau”), and CASECENTRAL, INC., a California corporation

September 5, 2014 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 29, 2014 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 001-33197 95-4661210 (State or other jurisdiction of incorporation) (Commission File Number) (

August 7, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 7, 2014 Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissi

August 7, 2014 EX-99.1

Guidance Software Reports 2014 Second Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2014 Second Quarter Financial Results • Revenue of $27.2 million and non-GAAP EPS of ($0.02) per share • 227 new customers of enterprise p

June 2, 2014 SD

- FORM SD

FORM SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM SD Specialized Disclosure Report Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 1055 E. Colorado Boulevard, Pasadena, California 91106 (Address o

May 13, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 13, 2014 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 001-33197 95-4661210 (State or other jurisdiction of incorporation) (Commission File Num

May 13, 2014 EX-99.01

EX-99.01

EX-99.01 Exhibit 99.01 Guidance Software NASDAQ: GUID May, 2014 Page 2 Forward Looking Statements This presentation contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned that forward-looking statements in this release involve risks and uncertainties that could cause actual results to dif

May 6, 2014 EX-99.1

Guidance Software Reports 2014 First Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2014 First Quarter Financial Results • Revenue of $25.4 million and non-GAAP EPS of ($0.10) per share • 250 new customers of enterprise pr

May 6, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: May 6, 2014 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commis

May 5, 2014 8-K

Submission of Matters to a Vote of Security Holders - 8-K

8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 1, 2014 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Number) (

March 20, 2014 SC 13D/A

GUID / Guidance Software, Inc. / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Guidance Software, Inc. (Name of Issuer) Common Stock, $0.001par value per share (Title of Class of Securities) 401692108 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number

March 19, 2014 DEF 14A

- DEF 14A

DEF 14A 1 a2218837zdef14a.htm DEF 14A Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary P

February 24, 2014 10-K

Guidance Software 10-K (Annual Report)

10-K 1 a14-1336110k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission

February 18, 2014 EX-99.A

Joint Filing Agreement

EX-99.A EXHIBIT A Joint Filing Agreement In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Common Stock, par value $0.001 per share, of Guidance Software, Inc., a Delaware corporation, and further agree t

February 18, 2014 SC 13G/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (Amendment No.

February 14, 2014 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0145 Expires: February 28, 2009 Estimated average burden hours per response. . . . . . . . 10.4 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 11)* Guidance Software Inc. (Name of Issuer) Common (Title of Class of Securities) 401692108 (CUSIP Number) December 31, 2013 (Date

February 11, 2014 8-K

Financial Statements and Exhibits - FORM 8-K

FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 5, 2014 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

February 11, 2014 EX-3.1

FOURTH AMENDED & RESTATED GUIDANCE SOFTWARE, INC. (A DELAWARE CORPORATION) ARTICLE I CORPORATE OFFICES

EX-3.1 Exhibit 3.1 FOURTH AMENDED & RESTATED BYLAWS OF GUIDANCE SOFTWARE, INC. (A DELAWARE CORPORATION) ARTICLE I CORPORATE OFFICES Section 1.1 Registered Office. The registered office of the Corporation shall be fixed in the Certificate of Incorporation of the Corporation. Section 1.2 Other Offices. The Corporation may also have an office or offices, and keep the books and records of the Corporat

February 11, 2014 EX-99.1

Guidance Software Reports 2013 Fourth Quarter and Full Year Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2013 Fourth Quarter and Full Year Financial Results • Q4 2013: Revenue of $28.0 million and non-GAAP EPS of ($0.07) per share • Full year

February 11, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 11, 2014 Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (

January 9, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): January 9, 2014 Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commiss

January 9, 2014 EX-99.1

Guidance Software Announces Preliminary 2013 Results and Updates 2014 Outlook

EX-99.1 Exhibit 99.1 INVESTOR CONTACT Rasmus van der Colff Guidance Software, Inc. 626-768-4607 [email protected] Guidance Software Announces Preliminary 2013 Results and Updates 2014 Outlook PASADENA, Calif. – January 9, 2014 – Guidance Software, Inc. (NASDAQ: GUID), the World Leader in Digital Investigations™, today announced that it has revised its financial outlook for the

January 9, 2014 EX-99.2

EX-99.2

EX-99.2 Exhibit 99.2 Guidance Software Conference Call and Webcast January 9, 2014 Page 2 Forward Looking Statements This presentation contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned that forward-looking statements in this presentation involve risks and uncertainties that could cau

November 5, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 5, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

November 5, 2013 EX-10.1

MODIFICATION AGREEMENT

Exhibit 10.1 MODIFICATION AGREEMENT This MODIFICATION AGREEMENT (this “Agreement”) is entered into as of October 30, 2013, between Guidance Software, Inc., a Delaware corporation, with an address of 1055 E. Colorado Blvd., Pasadena, CA 91106 (the “Borrower”) and Bank of the West, a California banking corporation with an address of 2527 Camino Ramon, San Ramon CA 94583 (the “Lender”). WHEREAS, the

November 5, 2013 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 5, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

November 5, 2013 EX-99.1

Guidance Software Reports 2013 Third Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2013 Third Quarter Financial Results • Revenue of $28.3 million; Non-GAAP net loss of ($0.09) per share • 51 new EnCase® Enterprise platfo

September 11, 2013 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

OMB APPROVAL UNITED STATES OMB Number: 3235-0145 SECURITIES AND EXCHANGE COMMISSION Expires: February 28, 2009 Washington, D.

August 1, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: August 1, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commissi

August 1, 2013 EX-99.1

Guidance Software Reports 2013 Second Quarter Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2013 Second Quarter Financial Results • Revenue: $27.3 million, Non-GAAP net loss of $0.15 per share • 78 new EnCase® Enterprise platform

July 19, 2013 SC 13D

GUID / Guidance Software, Inc. / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 Guidance Software, Inc. (Name of Issuer) Common Stock, $0.001par value per share (Title of Class of Securities) 401692108 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authori

May 17, 2013 8-K

Submission of Matters to a Vote of Security Holders - FORM 8-K

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 16, 2013 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Num

May 2, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: May 2, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commis

May 2, 2013 EX-99.1

Guidance Software Reports 2013 First Quarter Financial Results

EX-99.1 2 d529242dex991.htm EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2013 First Quarter Financial Results • Non-GAAP revenue: $27.2 million, up $1.0 million, or 4% year-over-year

April 11, 2013 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0145 Expires: February 28, 2009 Estimated average burden hours per response. . . . . . . . 10.4 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 9)* Guidance Software Inc. (Name of Issuer) Common (Title of Class of Securities) 401692108 (CUSIP Number) March 31, 2013 (Date of E

April 5, 2013 DEF 14A

- DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 6, 2013 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: March 6, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Comm

March 6, 2013 EX-16.1

March 6, 2013

EX-16.1 Exhibit 16.1 March 6, 2013 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Re: Guidance Software, Inc. Ladies and Gentlemen: We have read Item 4.01 of Guidance Software, Inc.’s Current Report on Form 8-K dated March 6, 2013 and have the following comments: 1. We agree with the statements made in the first four paragraphs. 2. We have no basis on which to ag

February 14, 2013 SC 13G/A

GUID / Guidance Software, Inc. / McCreight Shawn - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (Amendment No.

February 14, 2013 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

OMB APPROVAL OMB Number: 3235-0145 UNITED STATES Expires: February 28, 2009 SECURITIES AND EXCHANGE COMMISSION Estimated average burden Washington, D.

February 7, 2013 EX-99.1

GUIDANCE SOFTWARE REPORTS 2012 FOURTH QUARTER AND FULL YEAR FINANCIAL RESULTS

EX-99.1 2 d479786dex991.htm EX-99.1 Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] GUIDANCE SOFTWARE REPORTS 2012 FOURTH QUARTER AND FULL YEAR FINANCIAL RESULTS • Q4 2012: Record non-GAAP revenue of $36.7 million, up $6

February 7, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: February 7, 2013 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Commission

December 21, 2012 CORRESP

-

SEC Response Letter Mark E. Harrington General Counsel and Corporate Secretary December 21, 2012 VIA EDGAR Patrick Gilmore Accounting Branch Chief Division of Corporate Finance United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Guidance Software, Inc. Form 10-K for the Fiscal Year Ended December 31, 2011 Filed February 16, 2012 Form 10-Q for the Quarterl

November 1, 2012 EX-99.1

Guidance Software, Inc. Unaudited Condensed Consolidated Statements of Operations (in thousands, except per share amounts) Three Months Ended September 30, Nine Months Ended September 30, 2012 2011 2012 2011 Revenues: Product revenue $ 17,394 $ 14,81

Press Release Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Andrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 [email protected] [email protected] Guidance Software Reports 2012 Third Quarter Financial Results • Non-GAAP Revenue: $36.6 million, up $9.3 million, or 34 percent year-over-year • Non-GAAP EPS

November 1, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: November 1, 2012 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (C

October 5, 2012 S-8

- FORM S-8

Form S-8 As Filed With The Securities And Exchange Commission on October 5, 2012 Registration No.

July 31, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: July 31, 2012 (Date of Earliest Event Reported) Guidance Software, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33197 95-4661210 (State or Other Jurisdiction of Incorporation) (Comm

July 31, 2012 EX-99.1

Guidance Software Reports 2012 Second Quarter Financial Results

Press Release Exhibit 99.1 INVESTOR CONTACT MEDIA CONTACT Rasmus van der Colff Alex Adrianopoulos Guidance Software, Inc. Guidance Software, Inc. 626-768-4607 626-229-9191 ext. 145 [email protected] [email protected] Guidance Software Reports 2012 Second Quarter Financial Results • Record Non-GAAP Revenue: $31.5 million, up $7.6 million, or 32 percent year-over-yea

July 27, 2012 EX-10.1

OFFICE LEASE AGREEMENT BY AND BETWEEN 1055 EAST COLORADO - PASADENA, CA, L.P., a Delaware limited partnership as Landlord GUIDANCE SOFTWARE, INC., a Delaware corporation as Tenant 1055 East Colorado Boulevard Pasadena, California 91006 TABLE OF CONTE

Office Lease Agreement Exhibit 10.1 OFFICE LEASE AGREEMENT BY AND BETWEEN 1055 EAST COLORADO - PASADENA, CA, L.P., a Delaware limited partnership as Landlord and GUIDANCE SOFTWARE, INC., a Delaware corporation as Tenant 1055 East Colorado Boulevard Pasadena, California 91006 TABLE OF CONTENTS Page ARTICLE I SPECIAL DEFINITIONS 1 ARTICLE II PREMISES 3 ARTICLE III TERM 10 ARTICLE IV BASE RENT 11 ART

July 27, 2012 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - FORM 8-K

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 26, 2012 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Nu

July 17, 2012 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - FORM 8-K

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 12, 2012 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Nu

July 17, 2012 EX-10.1

LOAN AND SECURITY AGREEMENT

Loan and Security Agreement Exhibit 10.1 LOAN AND SECURITY AGREEMENT This LOAN AND SECURITY AGREEMENT (this “Agreement”) is entered into as of July 12, 2012, between Guidance Software, Inc., a Delaware corporation, with its chief executive office located at 215 North Marengo Avenue, Suite 250, Pasadena, California 91101 (the “Borrower”) and Bank of the West, a California banking corporation, with

July 9, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - FORM 8-K

Form 8-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 2, 2012 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-33197 95-4661210 (Commission File Num

July 9, 2012 EX-10.1

SEPARATION AGREEMENT AND GENERAL RELEASE

Separation Agreement and General Release Exhibit 10.1 SEPARATION AGREEMENT AND GENERAL RELEASE Guidance Software, Inc. (“Guidance,” “Employer” or the “Company”) and Larry A. Gill his heirs, executors, administrators, successors, and assigns (collectively referred to throughout this Agreement as “Employee”), agree that: 1. Last Day of Employment. Employee’s last day of employment with Employer is J

June 8, 2012 SC 13G/A

GUID / Guidance Software, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

OMB APPROVAL UNITED STATES OMB Number: 3235-0145 SECURITIES AND EXCHANGE COMMISSION Expires: February 28, 2009 Washington, D.

May 11, 2012 S-3/A

- AMENDMENT NO. 1 TO FORM S-3

Amendment No. 1 to Form S-3 Table of Contents As filed with the Securities and Exchange Commission on May 11, 2012 Registration No. 333-180849 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Guidance Software, Inc. (Exact name of registrant as specified in its charter) Delaware 95-4661210 (S

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