Edgar Filing: Five9, Inc.

Ownership Submission

FORM 4

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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3235-0287

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Hummer Winblad Equity Partners V, LLC

2. Issuer Name and Ticker or Trading Symbol
Five9, Inc. [FIVN]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	__X__ 10% Owner
_____ Officer (give title below)	_____ Other (specify below)

(Last)

(First)

(Middle)

PIER 33 SOUTH, THE EMBARCADERO,

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2015

(Street)

SAN FRANCISCO, CA 94111

4. If Amendment, Date 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

(City)

(State)

(Zip)

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/15/2015		J⁽¹⁾		27,173	A	$ 0	52,173	I	See Footnote ⁽¹⁾
Common Stock								8,410,041	I	See Footnote ⁽²⁾

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	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 control number.		SEC 1474 (9-02)

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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)

11. Nature of Indirect Beneficial Ownership
(Instr. 4)

Code

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Hummer Winblad Equity Partners V, LLC PIER 33 SOUTH, THE EMBARCADERO SAN FRANCISCO, CA 94111		X
HUMMER WINBLAD VENTURE PARTNERS V LP C/O HUMMER WINBLAD EQUITY PARTNERS V, LLC, PIER 33 SOUTH, THE EMBARCADERO SAN FRANCISCO, CA 94111		X
HUMMER WINBLAD VENTURE PARTNERS V A LP PIER 33 SOUTH, THE EMBARCADERO SAN FRANCISCO, CA 94111		X
Hummer John PIER 33 SOUTH, THE EMBARCADERO SAN FRANCISCO, CA 94111		X
WINBLAD ANN L PIER 33 SOUTH, THE EMBARCADERO SAN FRANCISCO, CA 94111		X

Signatures

/s/ Ingrid Chiavacci, attorney-in-fact for Hummer Winblad Equity Partners V, L.L.C.		05/19/2015
^**Signature of Reporting Person		Date
/s/ Ingrid Chiavacci, attorney-in-fact for Hummer Winblad Venture Partners V, L.P.		05/19/2015
^**Signature of Reporting Person		Date
/s/ Ingrid Chiavacci, attorney-in-fact for Hummer Winblad Venture Partners V-A, L.P.		05/19/2015
^**Signature of Reporting Person		Date
/s/ Ingrid Chiavacci, attorney-in-fact for John Hummer		05/19/2015
^**Signature of Reporting Person		Date
/s/ Ingrid Chiavacci, attorney-in-fact for Ann Winblad		05/19/2015
^**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The reported shares are owned directly by Mitchell Kertzman, who is a managing member of Hummer Winblad Equity Partners V, L.L.C. ("HWEP V"), which is the general partner of Hummer Winblad Venture Partners V, L.P. ("HWVP V") and Hummer Winblad Venture Partners V-A, L.P. ("HWVP VA"). By agreement with HWEP V, Mr. Kertzman holds the shares for the benefit of HWEP V.
(2)	Shares are owned directly by HWVP V as nominee for HWVP V and HWVP VA. John Hummer and Ann Winblad are each managing members of HWEP V, which is the general partner of HWVP V and HWVP VA. HWEP V, Mr. Hummer and Ms. Winblad disclaim beneficial ownership of all securities held by HWVP V, except to the extent of their pecuniary interests therein.

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