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, 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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(Print or Type Responses)

1. Name and Address of Reporting Person *   Lurie Glenn 2. Date of Event Requiring Statement (Month/Day/Year) 11/16/2017 3. Issuer Name and Ticker or Trading Symbol SYNCHRONOSS TECHNOLOGIES INC [SNCR] (Last) (First) (Middle) 200 CROSSING BLVD. 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) BRIDGEWATER, NJ 08807 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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 180,528 (1) D   Performance Shares - November 180,528 (2) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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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 of Derivative Security: 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
Stock Option (Right to Buy)	11/13/2018(3)	11/13/2024	Common Stock	507,101	$ 10.04	D	Â
Stock Option (Right to Buy)	11/13/2020(4)	11/13/2024	Common Stock	1,000,000	$ 10.04	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Lurie Glenn 200 CROSSING BLVD. BRIDGEWATER, NJ 08807	  X	Â	  Chief Executive Officer	Â

Signatures

/s/ Glenn Lurie		11/17/2017
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Shares of restricted stock. One-third of the shares vest on each of November 13, 2018, 2019 and 2020.
(2)	Represents target number of performance shares. The actual number of the shares subject to be issued, which could range from 0 to two times the initial target amount, will depend upon whether the issuer has met certain performance metrics for 2018 and 2019. One-half of the shares, if any, will be issued on or about March 2019 based on the issuer's performance for 2018 and the remaining one-half of the shares, if any, will be issued on or about March 2020 based on the issuer's performance for 2019. The Reporting Person will be entitled to sell the shares upon issuance provided the Reporting Person is continuously employed by the Company through the date of issuance.
(3)	The option shall become exerciseable with respect to the first 25 percent of the shares subject to the option when the Reporting Person completes 12 months of continuous service after November 13, 2017. The option shall become exerciseable with respect to an additional 1/48th of the shares subject to the option when the Reporting Person completes each month of continuous service thereafter.
(4)	The option shall become exerciseable with respect to the shares subject to the option when the Reporting Person completes three years of continuous service after November 13, 2017.

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