<SEC-DOCUMENT>0001104659-18-019333.txt : 20180321
<SEC-HEADER>0001104659-18-019333.hdr.sgml : 20180321
<ACCEPTANCE-DATETIME>20180321163050
ACCESSION NUMBER:		0001104659-18-019333
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180319
FILED AS OF DATE:		20180321
DATE AS OF CHANGE:		20180321

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Partners, L.P.
		CENTRAL INDEX KEY:			0001374541

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704759

	BUSINESS ADDRESS:	
		STREET 1:		65 E.55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212 593-6958

	MAIL ADDRESS:	
		STREET 1:		65 E.55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Partners (Offshore), L.P.
		CENTRAL INDEX KEY:			0001374540

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704758

	BUSINESS ADDRESS:	
		STREET 1:		65 E.55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212 593-6958

	MAIL ADDRESS:	
		STREET 1:		65 E.55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Partners (Offshore) III-A, L.P.
		CENTRAL INDEX KEY:			0001705789
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704755

	BUSINESS ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2125936900

	MAIL ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Partners (Offshore) III, L.P.
		CENTRAL INDEX KEY:			0001527063
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704756

	BUSINESS ADDRESS:	
		STREET 1:		65 E. 55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-593-6900

	MAIL ADDRESS:	
		STREET 1:		65 E. 55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ACP Racecar Co-Invest II, LLC
		CENTRAL INDEX KEY:			0001705788
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704753

	BUSINESS ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2125936900

	MAIL ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ACP Racecar Co-Invest, LLC
		CENTRAL INDEX KEY:			0001705787
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704754

	BUSINESS ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2125936900

	MAIL ADDRESS:	
		STREET 1:		AVISTA CAPITAL PARTNERS, 65 EAST 55TH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Managing Member, LLC
		CENTRAL INDEX KEY:			0001705728
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704760

	BUSINESS ADDRESS:	
		STREET 1:		C/O AVISTA CAPITAL PARTNERS, 65 EAST 55T
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		2125936900

	MAIL ADDRESS:	
		STREET 1:		C/O AVISTA CAPITAL PARTNERS, 65 EAST 55T
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Avista Capital Partners III, L.P.
		CENTRAL INDEX KEY:			0001527062
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38101
		FILM NUMBER:		18704757

	BUSINESS ADDRESS:	
		STREET 1:		65 E. 55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-593-6900

	MAIL ADDRESS:	
		STREET 1:		65 E. 55TH STREET, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WideOpenWest, Inc.
		CENTRAL INDEX KEY:			0001701051
		STANDARD INDUSTRIAL CLASSIFICATION:	CABLE & OTHER PAY TELEVISION SERVICES [4841]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7887 EAST BELLEVIEW AVENUE, SUITE 1000
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80111
		BUSINESS PHONE:		7204793500

	MAIL ADDRESS:	
		STREET 1:		7887 EAST BELLEVIEW AVENUE, SUITE 1000
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80111
</SEC-HEADER>
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    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2018-03-19</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001701051</issuerCik>
        <issuerName>WideOpenWest, Inc.</issuerName>
        <issuerTradingSymbol>WOW</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001705728</rptOwnerCik>
            <rptOwnerName>Avista Capital Managing Member, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001374541</rptOwnerCik>
            <rptOwnerName>Avista Capital Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
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            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001374540</rptOwnerCik>
            <rptOwnerName>Avista Capital Partners (Offshore), L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>0001527062</rptOwnerCik>
            <rptOwnerName>Avista Capital Partners III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>0001527063</rptOwnerCik>
            <rptOwnerName>Avista Capital Partners (Offshore) III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>0001705789</rptOwnerCik>
            <rptOwnerName>Avista Capital Partners (Offshore) III-A, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>0001705787</rptOwnerCik>
            <rptOwnerName>ACP Racecar Co-Invest, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>0001705788</rptOwnerCik>
            <rptOwnerName>ACP Racecar Co-Invest II, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AVISTA CAPITAL PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>65 EAST 55TH STREET, 18TH 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>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-03-19</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>133526</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.29</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>28358918</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-03-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1306767</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.15</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27052151</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.17 to $7.35, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.</footnote>
        <footnote id="F2">Avista Capital Managing Member, LLC exercises voting and dispositive power over the Avista Entities</footnote>
        <footnote id="F3">Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.</footnote>
        <footnote id="F4">Includes 13,420 restricted shares beneficially owned by Avista Capital Holdings, L.P., 5,189,636 shares held by Avista Capital Partners III, L.P., 1,531,596 shares held by Avista Capital Partners (Offshore) III, L.P., 1,362,097 shares held by Avista Capital Partners (Offshore) III-A, L.P., 18,059,208 shares held by ACP Racecar Co-Invest, LLC and 896,194 shares held by ACP Racecar Co-Invest II, LLC.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL MANAGING MEMBER, LCC /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL PARTNERS, L.P., by Avista Capital Partners GP, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL PARTNERS (OFFSHORE), L.P., by Avista Capital Partners GP, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL PARTNERS III, L.P. by Avista Capital Partners III GP, L.P., its General Partner, by Avista Capital Managing Member, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL PARTNERS (OFFSHORE) III, L.P., by Avista Capital Managing Member, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AVISTA CAPITAL PARTNERS (OFFSHORE) III-A, L.P., by Avista Capital Managing Member, LLC, it General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>ACP RACECAR CO-INVEST, LLC, by Avista Capital Partners III GP, L.P., its Manager, by Avista Capital Managing Member, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>ACP RACECAR CO-INVEST II, LLC, by Avista Capital Partners III GP, L.P., its Manager, by Avista Capital Managing Member, LLC, its General Partner /s/ David Burgstahler, President</signatureName>
        <signatureDate>2018-03-21</signatureDate>
    </ownerSignature>
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