<SEC-DOCUMENT>0001514416-24-000124.txt : 20240703
<SEC-HEADER>0001514416-24-000124.hdr.sgml : 20240703
<ACCEPTANCE-DATETIME>20240703163124
ACCESSION NUMBER:		0001514416-24-000124
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240701
FILED AS OF DATE:		20240703
DATE AS OF CHANGE:		20240703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Bartolo Anthony
		CENTRAL INDEX KEY:			0001795145
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38285
		FILM NUMBER:		241100525

	MAIL ADDRESS:	
		STREET 1:		C/O BANDWIDTH INC.
		STREET 2:		2230 BANDMATE WAY
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27607

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bandwidth Inc.
		CENTRAL INDEX KEY:			0001514416
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2230 BANDMATE WAY
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27607
		BUSINESS PHONE:		800-808-5150

	MAIL ADDRESS:	
		STREET 1:		2230 BANDMATE WAY
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27607

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bandwidth.com, Inc.
		DATE OF NAME CHANGE:	20110303
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Each Restricted Stock Unit (&quot;RSU&quot;) represents a contingent right to receive one share of Bandwidth Inc. (the &quot;Company&quot;) Class A Common Stock.</footnote>
        <footnote id="F2">On March 21, 2022, the Reporting Person was granted 104,384 RSUs, one fourth of which vested on the first and second anniversary of the date of grant and 26,096 of the remaining RSUs vested on July 1, 2024.  Following the Reporting Person's last day of employment with the Company on July 1, 2024, the remaining 26,096 unvested RSUs were forfeited.</footnote>
        <footnote id="F3">On November 28, 2022, the Reporting Person was granted 36,171 RSUs, one third of which vested on the first anniversary of the date of grant, 3,014 RSUs vested on each of February 28, 2024 and May 28, 2024, and 9,043 of the remaining RSUs vested on July 1, 2024. Following the Reporting Person's last day of employment with the Company on July 1, 2024, the remaining 9,043 unvested RSUs were forfeited.</footnote>
        <footnote id="F4">On November 28, 2023, the Reporting Person was granted 65,978 RSUs, 27,491 RSUs vested on July 1, 2024.  Following the Reporting Person's last day of employment with the Company on July 1, 2024, the remaining 38,487 unvested RSUs were forfeited.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Leah Webb, Attorney-in-Fact for Anthony F. Bartolo</signatureName>
        <signatureDate>2024-07-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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