<SEC-DOCUMENT>0001800221-25-000002.txt : 20251014
<SEC-HEADER>0001800221-25-000002.hdr.sgml : 20251014
<ACCEPTANCE-DATETIME>20251014163708
ACCESSION NUMBER:		0001800221-25-000002
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251010
FILED AS OF DATE:		20251014
DATE AS OF CHANGE:		20251014

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Cook Scott William
		CENTRAL INDEX KEY:			0001800221
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33554
		FILM NUMBER:		251392255

	MAIL ADDRESS:	
		STREET 1:		3100 MAIN ST., SUITE 900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PROS Holdings, Inc.
		CENTRAL INDEX KEY:			0001392972
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		ORGANIZATION NAME:           	06 Technology
		EIN:				760168604
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3200 KIRBY DR.
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77098
		BUSINESS PHONE:		713-335-5151

	MAIL ADDRESS:	
		STREET 1:		3200 KIRBY DR.
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77098
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">The price represents the price of PROS Holdings, Inc. (&quot;PROS&quot;) common stock at the close of market on October 10, 2025.</footnote>
        <footnote id="F2">The actual vest date occurred on Sunday, October 12, 2025, and therefore the transaction occurred on the first business day thereafter.</footnote>
        <footnote id="F3">The price represents the price of PROS common stock at the close of market on October 13, 2025.</footnote>
        <footnote id="F4">Each restricted stock unit (&quot;RSU&quot;) represents the contingent right to receive one share of PROS common stock.</footnote>
        <footnote id="F5">This is the penultimate tranche of an award granted on January 10, 2022, in the amount of 20,217 RSUs.</footnote>
        <footnote id="F6">Includes: (i) 1,264 unvested RSUs awarded 1/10/22 - vests at 25% after 1-year on the anniversary date and the remainder vesting at 6.25% on the 10th day of the 1st month of each quarter thereafter;
(ii) 1,216 unvested RSUs awarded 3/1/22 vests at 25% after 1- year on the anniversary date and the remainder vesting at 6.25% after the completion of each 3-month calendar period thereafter; (iii) 13,890 unvested RSUs awarded 1/12/23 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 12th day of the 1st month of each quarter thereafter; (iv) 17,767 unvested RSUs awarded 1/12/24 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 12th day of the 1st month of each quarter thereafter; and (v) 67,415 unvested RSUs awarded 1/15/25 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 15th day of the 1st month of each quarter thereafter.</footnote>
        <footnote id="F7">This is the eighth tranche of an award granted on January 12, 2023, in the amount of 37,037 RSUs.</footnote>
        <footnote id="F8">This amount includes everything listed in Footnote 6, but the share count shown in item &quot;(iii)&quot; is changed to 11,575.</footnote>
        <footnote id="F9">This is the fourth tranche of an award granted on January 12, 2024, in the amount of 29,425 RSUs.</footnote>
        <footnote id="F10">This amount includes everything listed in Footnote 6, but the share count shown in item &quot;(iii)&quot; is changed to 11,575 and the shares count in item &quot;(iv)&quot; is changed to 15,991.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Chris Chaffin, attorney-in-fact for Scott William Cook</signatureName>
        <signatureDate>2025-10-14</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
