SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* McCreight Jennifer (Last) (First) (Middle) 1055 COLORADO BLVD. (Street) PASADENA CA 91106 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Guidance Software, Inc. [ GUID ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 12/11/2015
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	12/11/2015		G	V	285,000	D	$0.00	9,100,184	I	Trustee and trust beneficiary
Common Stock(2)	12/11/2015		G	V	3,600	D	$0.00	9,096,584	I	Trustee and trust beneficiary
Common Stock(3)	12/11/2015		G	V	4,500	D	$0.00	9,092,084	I	Trustee and trust beneficiary
Common Stock(4)	12/11/2015		G	V	5,700	D	$0.00	9,086,384	I	Trustee and trust beneficiary

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* McCreight Jennifer (Last) (First) (Middle) 1055 COLORADO BLVD. (Street) PASADENA CA 91106 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* McCreight Shawn (Last) (First) (Middle) 1055 COLORADO BLVD (Street) PASADENA CA 91106 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner X Officer (give title below) Other (specify below) Chairman and CTO

Explanation of Responses:

1. Represents a donation effective December 11, 2015, to the Pasadena Educational Foundation by Shawn H. McCreight & Jennifer Lynn McCreight TTEES McCreight Living Trust U/A DTD March 31, 2006.

2. Represents a donation effective December 11, 2015, to the Pasadena Education Network by Shawn H. McCreight & Jennifer Lynn McCreight TTEES McCreight Living Trust U/A DTD March 31, 2006.

3. Represents a donation effective December 11, 2015, to Southern California Public Radio by Shawn H. McCreight & Jennifer Lynn McCreight TTEES McCreight Living Trust U/A DTD March 31, 2006.

4. Represents a donation effective December 11, 2015, to the City of Hope by Shawn H. McCreight & Jennifer Lynn McCreight TTEES McCreight Living Trust U/A DTD March 31, 2006.

	/s/ Jennifer McCreight	12/15/2015
	/s/ Shawn McCreight	12/15/2015
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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