Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

B. Riley Financial, Inc.

2. Date of Event Requiring Statement (MM/DD/YYYY) 6/25/2021

3. Issuer Name and Ticker or Trading Symbol

SYNCHRONOSS TECHNOLOGIES INC [SNCR]

(Last) (First) (Middle)

11100 SANTA MONICA BOULEVARD, SUITE 800

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

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

(Street)

LOS ANGELES, CA 90025

(City) (State) (Zip)

5. If Amendment, Date Original Filed(MM/DD/YYYY)

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 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	11538462	I	By B. Riley Securities, Inc. ⁽¹⁾⁽²⁾
Common Stock	2288076	I	By BRC Partners Opportunity Fund, LP ⁽¹⁾⁽²⁾

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		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)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)

Explanation of Responses:
(1)	This Form 3 is being filed jointly by B. Riley Financial, Inc., a Delaware corporation ("BRF"), B. Riley Securities, Inc., a Delaware corporation ("BRS"), BRC Partners Opportunity Fund, LP, a Delaware limited partnership ("BRPLP"), BRC Partners Management GP, LLC, a Delaware limited liability company ("BRPGP"), B. Riley Capital Management, LLC, a New York limited liability company, a registered investment advisor ("BRCM"), and Bryant R. Riley. BRPGP is a subsidiary of BRCM, a registered investment advisor, and is the general partner of BRPLP. BRF is the parent company of BRCM. As a result, BRPGP, BRCM and BRF may be deemed to indirectly beneficially own the shares held by BRPLP. BRF is the parent company of BRS. As a result, BRF may be deemed to indirectly beneficially own the shares held by BRS.
(2)	Bryant R. Riley is the Co-Chief Executive Officer and Chairman of the Board of Directors of BRF. As a result, Bryant R. Riley may be deemed to indirectly beneficially own the shares of Common Stock directly held by BRF, BRS, and BRPLP. Each of BRF, BRS, BRPGP, BRCM, and BRPLP (collectively, the "B. Riley Entities") and Bryant R. Riley disclaims beneficial ownership of the outstanding shares of Common Stock reported herein, except to the extent of its/his respective pecuniary interest therein.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
B. Riley Financial, Inc. 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X
B. Riley Securities, Inc. 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X
B. RILEY CAPITAL MANAGEMENT, LLC 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X
BRC Partners Management GP, LLC 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X
BRC Partners Opportunity Fund, LP 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X
RILEY BRYANT R 11100 SANTA MONICA BOULEVARD, SUITE 800 LOS ANGELES, CA 90025		X

Signatures
B. Riley Financial, Inc., by: /s/ Bryant R. Riley, Co-Chief Executive Officer		6/29/2021
^**Signature of Reporting Person		Date
B. Riley Securities, Inc., by: /s/ Andrew Moore, Chief Executive Officer		6/29/2021
^**Signature of Reporting Person		Date
B. Riley Capital Management, LLC, by: /s/ Bryant R. Riley, Chief Executive Officer		6/29/2021
^**Signature of Reporting Person		Date
BRC Partners Management GP, LLC, by: B. Riley Capital Management, LLC, its sole member, by: /s/ Bryant R. Riley, Chief Executive Officer		6/29/2021
^**Signature of Reporting Person		Date
BRC Partners Opportunity Fund, LP, by: /s/ Bryant R. Riley, Chief Investment Officer		6/29/2021
^**Signature of Reporting Person		Date
Bryant R. Riley, by: /s/ Bryant R. Riley		6/29/2021
^**Signature of Reporting Person		Date