<SEC-DOCUMENT>0001392972-17-000010.txt : 20170103
<SEC-HEADER>0001392972-17-000010.hdr.sgml : 20170103
<ACCEPTANCE-DATETIME>20170103214137
ACCESSION NUMBER:		0001392972-17-000010
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170101
FILED AS OF DATE:		20170103
DATE AS OF CHANGE:		20170103

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PROS Holdings, Inc.
		CENTRAL INDEX KEY:			0001392972
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		IRS NUMBER:				760168604
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3100 MAIN STREET
		STREET 2:		SUITE 900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-335-5151

	MAIL ADDRESS:	
		STREET 1:		3100 MAIN STREET
		STREET 2:		SUITE 900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Reiner Andres
		CENTRAL INDEX KEY:			0001434817

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33554
		FILM NUMBER:		17503473

	MAIL ADDRESS:	
		STREET 1:		3100 MAIN STREET
		STREET 2:		SUITE 900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4
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            <rptOwnerZipCode>77002</rptOwnerZipCode>
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            <officerTitle>President &amp; CEO</officerTitle>
            <otherText></otherText>
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    <footnotes>
        <footnote id="F1">The price represents the price of PROS Holdings, Inc. common stock at the close of market on December 30, 2016, the previous business day before the vest date of January 1, 2017.</footnote>
        <footnote id="F2">Each restricted stock unit represents the contingent right to receive one share of PROS Holdings, Inc. common stock.</footnote>
        <footnote id="F3">This restricted stock unit grant was awarded on January 23, 2015 in the amount of 57,200 restrcited stock units which vest annually, in equal installments over a four year period, with a final lapse date of January 1, 2018.</footnote>
        <footnote id="F4">Includes (i) 9,225 unvested restricted stock units with a final lapse date of January 1, 2018, and is associated with a February 11, 2014 grant; (ii) 28,600 unvested restricted stock units which will vest in equal installments on January 1 over the next two years, with a final lapse date of January 1, 2019, and is associated with a January 23, 2015 grant; and (iv) 90,000 unvested restricted stock units which will vest in equal installments beginning March 1, 2017 over the next four years, with a final lapse date of March 1, 2020, and is associated with a March 24, 2016 grant.</footnote>
        <footnote id="F5">This restricted stock unit grant was awarded on February 11, 2014 in the amount of 36,900 units that will vest annually, in equal installments on January 1st of each year over a four year period.</footnote>
        <footnote id="F6">This restricted stock unit grant was awarded on January 18, 2013 in the amount of 105,000 restricted stock units and vest annually, in equal installments, on January 1st of each year over a four year period.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Damian Olthoff, attorney-in-fact for Andres D. Reiner</signatureName>
        <signatureDate>2017-01-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
