SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 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: 3235-0104 Estimated average burden hours per response: 0.5

1. Name and Address of Reporting Person* Davis Richard Todd (Last) (First) (Middle) 60 EAST RIO SALADO PARKWAY, SUITE 400 (Street) TEMPE AZ 85281 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 10/02/2012	3. Issuer Name and Ticker or Trading Symbol LIFELOCK, INC. [ LOCK ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner X Officer (give title below) Other (specify below) Chairman and CEO	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	1,384,723	I	2010 Todd Davis Trust(1)
Common Stock	428,571	I	S&J Investment Trust(2)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Non-Qualified Stock Option (Right to Buy)	(3)	12/05/2017	Common Stock	1,000	$4.5	D
Non-Qualified Stock Option (Right to Buy)	(4)	08/07/2019	Common Stock	750,000	$2.71	D
Non-Qualified Stock Option (Right to Buy)	(4)	08/07/2019	Common Stock	14,000	$2.71	D
Non-Qualified Stock Option (Right to Buy)	(5)	03/29/2022	Common Stock	200,000	$5.2	D

Explanation of Responses:

1. These shares are held by the 2010 Todd Todd Davis Trust, for which Mr. Davis holds voting and dispositive power.

2. These shares are held by the S&J Investment Trust, for which Mr. Davis holds shared voting and dispositive power.

3. 25% of the total number of shares underlying this option vested on December 5, 2008. The remaining shares underlying this option vest at a rate of 1/48 of the total number of shares underlying this option on the last day of each month thereafter for a period of 36 months.

4. 25% of the total number of shares underlying this option vested on August 7, 2010. The remaining shares underlying this option vest at a rate of 1/48 of the total number of shares underlying this option on the seventh day of each month thereafter for a period of 36 months.

5. 1/30 of the total number of shares underlying this option vest on the twenty-ninth day of each month, beginning on October 29, 2013, for a period of 30 months.

Remarks:

	/s/Richard Todd Davis	10/02/2012
	** 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 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.