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
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1. Name and Address of Reporting Person*
Xu Haoying (Wilson)

(Last) (First) (Middle)
C/O PALO ALTO NETWORKS, INC.
4401 GREAT AMERICA PKWY

(Street)
SANTA CLARA CA 95054

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2014
3. Issuer Name and Ticker or Trading Symbol
Palo Alto Networks Inc [ PANW ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
SVP, Engineering
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 113,988(1) D
Common Stock 85,500 I See footnote(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
Employee Stock Option (right to buy) (3) 01/08/2020 Common Stock 8,348 $0.64 D
Employee Stock Option (right to buy) 12/10/2011(4) 12/10/2020 Common Stock 15,152 $3.62 D
Employee Stock Option (right to buy) 12/20/2012(4) 12/20/2021 Common Stock 20,000 $12.45 D
Explanation of Responses:
1. 110,091 shares are represented by restricted stock units ("RSUs"). One-third (1/3) of the RSUs vest on the first anniversary of their respective grant dates, and one-twelfth (1/12) of the RSUs vest quarterly thereafter, provided that the Reporting Person continues to serve through each vesting date.
2. The reported securities are held of record by the Xu/Chen Family Trust U/A DTD 06/18/2013, for which the Reporting Person and his spouse serve as co-trustees.
3. The shares subject to the option are fully vested and exercisable.
4. One-fourth (1/4) of the shares subject to the option vested on the first anniversary of the grant date and one forty-eighth (1/48) of the shares vest monthly thereafter, provided that the Reporting Person continues to serve through each vesting date.
/s/ Jeff True, Attorney in-Fact for Haoying (Wilson) Xu 04/04/2014
** 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.