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* Institutional Venture Partners XI LP (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol SYNCHRONOSS TECHNOLOGIES INC [ SNCR ]	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) 08/06/2008
	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	08/06/2008		P		56,030	A	$10.14(1)	2,038,630	I	By Institutional Venture Partners XI, L.P.(2)
Common Stock	08/06/2008		P		8,970	A	$10.14(1)	326,370	I	By Institutional Venture Partners XI GmbH & Co. Beteiligungs KG(3)

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* Institutional Venture Partners XI LP (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* INSTITUTIONAL VENTURE PARTNERS XI GMBH & CO BETEILIGUNGS KG (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Institutional Venture Management XI, LLC (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* FOGELSONG NORMAN A (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Chaffee Todd C (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Harrick Stephen J (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Miller J Sanford (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Phelps Dennis B (Last) (First) (Middle) 3000 SAND HILL ROAD BUILDING 2, SUITE 250 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

Explanation of Responses:

1. Price reflected is the weighted-average purchase price for shares purchased. The range of purchase prices for the transactions reported was $9.8800 to $10.5000 per share. The reporting persons undertake to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

2. The shares are owned by Institutional Venture Partners XI, L.P. ("IVP XI"), which is under common control with Institutional Venture Partners XI GmbH & Co. Beteiligungs KG ("IVP XI KG"). Institutional Venture Management XI, LLC ("IVM XI") serves as the sole General Partner of IVP XI, and has sole voting and investment control over the respective shares owned by IVP XI, and may be deemed to own beneficially the shares held by IVP XI. IVM XI however owns no securities of the Issuer directly. Todd C. Chaffee ("Chaffee"), Norman A. Fogelsong ("Fogelsong"), Stephen J. Harrick ("Harrick"), J. Sanford Miller ("Miller") and Dennis B. Phelps ("Phelps") are Managing Directors of IVM XI and share voting and dispositive power over the shares held by IVP XI and IVP XI KG. Each of these individuals disclaims beneficial ownership of the shares reported herein, except to the extent of his or her respective pecuniary interest therein.

3. The shares are owned by IVP XI KG, which is under common control with IVP XI. IVM XI serves as the sole managing limited partner of IVP XI KG, and has sole voting and investment control over the respective shares owned by IVP XI KG, and may be deemed to own beneficially the shares held by IVP XI KG. IVM XI however owns no securities of the Issuer directly. Chaffee, Fogelsong, Harrick, Miller and Phelps are Managing Directors of IVM XI and share voting and dispositive power over the shares held by IVP XI KG. Each of these individuals disclaims beneficial ownership of the shares reported herein, except to the extent of his or her respective pecuniary interest therein.

	/s/ Norman A. Fogelsong, Managing Director for Institutional Venture Partners XI, L.P.	08/08/2008
	/s/ Norman A. Fogelsong, Managing Director for Institutional Venture Partners XI GmbH & Co. Beteiligungs KG	08/08/2008
	/s/ Norman A. Fogelsong, Managing Director for Institutional Venture Management XI, LLC	08/08/2008
	/s/ Melanie Chladek, Attorney-in-Fact for Norman A. Fogelsong	08/08/2008
	/s/ Melanie Chladek, Attorney-in-Fact for Todd C. Chaffee	08/08/2008
	/s/ Melanie Chladek, Attorney-in-Fact for Stephen J. Harrick	08/08/2008
	/s/ Melanie Chladek, Attorney-in-Fact for J. Sanford Miller	08/08/2008
	/s/ Melanie Chladek, Attorney-in-Fact for Dennis B. Phelps	08/08/2008
	** 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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