<SEC-DOCUMENT>0000899243-17-011943.txt : 20170504
<SEC-HEADER>0000899243-17-011943.hdr.sgml : 20170504
<ACCEPTANCE-DATETIME>20170504214033
ACCESSION NUMBER:		0000899243-17-011943
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170502
FILED AS OF DATE:		20170504
DATE AS OF CHANGE:		20170504

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNCHRONOSS TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001131554
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		IRS NUMBER:				061594540

	BUSINESS ADDRESS:	
		STREET 1:		200 CROSSING BOULEVARD
		CITY:			BRIDGEWATER
		STATE:			NJ
		ZIP:			08807
		BUSINESS PHONE:		866-620-3940

	MAIL ADDRESS:	
		STREET 1:		200 CROSSING BOULEVARD
		CITY:			BRIDGEWATER
		STATE:			NJ
		ZIP:			08807

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Capital Group, LLC
		CENTRAL INDEX KEY:			0001705438
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815962

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Capital Group III, L.P.
		CENTRAL INDEX KEY:			0001705439
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815963

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Partners III Parallel, L.P.
		CENTRAL INDEX KEY:			0001626560
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1214

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815966

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVE., 59TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-231-0095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVE., 59TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Silver Private Investments, LLC
		CENTRAL INDEX KEY:			0001705513
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815968

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Advisor HoldCo, LLC
		CENTRAL INDEX KEY:			0001705515
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815960

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-231-0095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Advisor HoldCo III, LLC
		CENTRAL INDEX KEY:			0001705440
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815961

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Partners GP III, L.P.
		CENTRAL INDEX KEY:			0001705701
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815965

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Silver Private Holdings I, LLC
		CENTRAL INDEX KEY:			0001705504
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815969

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris GP HoldCo III, LLC
		CENTRAL INDEX KEY:			0001705465
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815964

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2122310095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVENUE, 59TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siris Partners III, L.P.
		CENTRAL INDEX KEY:			0001626559
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1214

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52049
		FILM NUMBER:		17815967

	BUSINESS ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVE., 59TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-231-0095

	MAIL ADDRESS:	
		STREET 1:		C/O SIRIS CAPITAL GROUP
		STREET 2:		601 LEXINGTON AVE., 59TH FL.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
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<TYPE>3
<SEQUENCE>1
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<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2017-05-02</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001131554</issuerCik>
        <issuerName>SYNCHRONOSS TECHNOLOGIES INC</issuerName>
        <issuerTradingSymbol>SNCR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705504</rptOwnerCik>
            <rptOwnerName>Silver Private Holdings I, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705513</rptOwnerCik>
            <rptOwnerName>Silver Private Investments, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001626559</rptOwnerCik>
            <rptOwnerName>Siris Partners III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001626560</rptOwnerCik>
            <rptOwnerName>Siris Partners III Parallel, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705701</rptOwnerCik>
            <rptOwnerName>Siris Partners GP III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705465</rptOwnerCik>
            <rptOwnerName>Siris GP HoldCo III, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705439</rptOwnerCik>
            <rptOwnerName>Siris Capital Group III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705438</rptOwnerCik>
            <rptOwnerName>Siris Capital Group, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705440</rptOwnerCik>
            <rptOwnerName>Siris Advisor HoldCo III, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705515</rptOwnerCik>
            <rptOwnerName>Siris Advisor HoldCo, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIRIS CAPITAL GROUP, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>601 LEXINGTON AVENUE, 59TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, par value $0.0001 per share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4637284</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This Form 3 is being jointly filed by and on behalf of each of the following persons (each, a &quot;Reporting Person&quot;):  (i) Silver Private Holdings I, LLC, a Delaware limited liability company (&quot;Silver Holdings&quot;); (ii) Silver Private Investments, LLC, a Delaware limited liability company (&quot;Silver Parent&quot;); (iii) Siris Partners III, L.P., a Delaware limited partnership (&quot;Siris Fund III&quot;); (iv) Siris Partners III Parallel, L.P., a Delaware limited partnership (&quot;Siris Fund III Parallel&quot;); (v) Siris Partners GP III, L.P., a Delaware limited partnership (&quot;Siris Fund III GP&quot;); (vi) Siris GP HoldCo III, LLC, a Delaware limited liability company (&quot;Siris Fund III GP HoldCo&quot;); (vii) Siris Capital Group III, L.P., a Delaware limited partnership (&quot;Siris Fund III Advisor&quot;); (viii) Siris Capital Group, LLC, a Delaware limited liability company (&quot;Siris Capital Group&quot;); (ix) Siris Advisor HoldCo III, LLC, a Delaware limited liability company (&quot;Siris Fund III Advisor HoldCo&quot;);</footnote>
        <footnote id="F2">(Continued from Footnote 1) and (x) Siris Advisor HoldCo, LLC, a Delaware limited liability company (&quot;Siris Advisor HoldCo&quot;).</footnote>
        <footnote id="F3">Silver Holdings is controlled by its sole member, Silver Parent. Silver Parent is controlled by its members, Siris Fund III and Siris Fund III Parallel. Each of Siris Fund III and Siris Fund III Parallel is controlled by its general partner, Siris Fund III GP. Siris Fund III GP is controlled by its general partner, Siris Fund III GP HoldCo.  Siris Fund III Advisor serves as investment manager to Siris Fund III and Siris Fund III Parallel pursuant to investment management agreements with each of them.  Siris Capital Group shares investment management authority in respect of Siris Fund III and Siris Fund III Parallel pursuant to an agreement between Siris Fund III Advisor and Siris Capital Group. Siris Fund III Advisor is controlled by its general partner, Siris Fund III Advisor HoldCo. Siris Capital Group is controlled by its managing member, Siris Advisor HoldCo.</footnote>
        <footnote id="F4">(Continued from Footnote 3) Each of Siris Fund III GP HoldCo, Siris Fund III Advisor HoldCo and Siris Advisor HoldCo is controlled by Frank Baker, Peter Berger and Jeffrey Hendren.</footnote>
        <footnote id="F5">The Reporting Persons may be deemed to be members of a &quot;group&quot; for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (such Act and rules, as amended, the &quot;Exchange Act&quot;), which group may be deemed to share the power to vote or direct the vote, or to dispose or direct the disposition, of the securities reported herein.  However, neither the filing of this Form 3 nor any of its contents shall be deemed to constitute an admission by any of the Reporting Persons that it is a member of a &quot;group&quot; for such purposes, for purposes of Section  16 of the Exchange Act or for any other purpose.</footnote>
        <footnote id="F6">(Continued from footnote 5) Each of the Reporting Persons expressly disclaims beneficial ownership of securities held by any other person or entity other than, to the extent of any pecuniary interest therein, the various accounts under such Reporting Person's management and control.  Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>See Exhibit 99.1</signatureName>
        <signatureDate>2017-05-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-99.1 DOCUMENT
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<PRE>
EXHIBIT 99.1

                        SIGNATURES OF REPORTING PERSONS

       This Statement on Form 3 is filed by the Reporting Persons listed below.
May 4, 2017

                                  SILVER PRIVATE HOLDINGS I, LLC
                                  By: Silver Private Investments, LLC, its sole
                                  member


                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Authorized Signatory


                                  SILVER PRIVATE INVESTMENTS, LLC


                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Authorized Signatory


                                  SIRIS PARTNERS III, L.P.
                                  SIRIS PARTNERS III PARALLEL, L.P.
                                  By: Siris Partners GP III, L.P., its general
                                  partner
                                  By: Siris GP HoldCo III, LLC, its general
                                  partner


                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member


                                  SIRIS PARTNERS GP III, L.P.
                                  By: Siris GP HoldCo III, LLC, its general
                                  partner


                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member


                                  SIRIS GP HOLDCO III, LLC



                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member


                                  SIRIS CAPITAL GROUP III, L.P.
                                  By: Siris Advisor HoldCo III, LLC, its general
                                  partner


                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member


                                  SIRIS CAPITAL GROUP, LLC
                                  By:  Siris Advisor HoldCo, LLC, its managing
                                  member

                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member


                                  SIRIS ADVISOR HOLDCO III, LLC



                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member




                                  SIRIS ADVISOR HOLDCO, LLC



                                  By: /s/ Peter Berger
                                  --------------------------------------------
                                  Name: Peter Berger
                                  Title:   Managing Member







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