# EDGAR Filing Document

**Accession Number:** 0001800221
**File Stem:** 0001392972-23-000007
**Filing Date:** 2023-1
**Character Count:** 7153
**Document Hash:** 96350e1233380aefcebda323eb375251
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001392972-23-000007.hdr.sgml**: 20230118

**ACCESSION NUMBER**: 0001392972-23-000007

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230113

**FILED AS OF DATE**: 20230118

**DATE AS OF CHANGE**: 20230118

**REPORTING-OWNER**: 

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

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33554
- **FILM NUMBER:** 23535245

**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]
- **IRS NUMBER:** 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

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Cook Scott William<br><sub>(Last) (First) (Middle)</sub><br>3200 KIRBY DR., SUITE 600<br><sub>(Street)</sub><br>HOUSTON,  77098<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-13 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Sr.VP,Chief Accounting Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>PROS Holdings, Inc. [ PRO ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2023-01-13 |  | M |  | 1500 | A | 23.82<sup>(1)</sup> | 44048 | D |  |
| Common Stock | 2023-01-13 |  | F |  | 591 | D | 23.82<sup>(1)</sup> | 43457 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(2)</sup> | 2023-01-13 |  | M |  |  | 1500 | <sup>(3)</sup> | <sup>(3)</sup> | Common Stock | 1500.0 | $0 | 72933<sup>(4)</sup> | D |  |

---

### Footnotes:

(1) The price represents the price of PROS Holdings, Inc. ("PROS") common stock at the close of market on January 13, 2023.

(2) Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of PROS common stock.

(3) This is the third tranche of a RSU grant awarded on January 13, 2020 in the amount of 6,000 shares, that vest annually, in equal installments over a four-year period on January 13 of each year.

(4) Includes: (i) 2,270 unvested RSUs awarded 1/15/19-vests in 4 equal annual installments beginning 1/15/20, and a final lapse date of 1/15/23 (ii) 1,500 unvested RSUs awarded 1/13/20; vests in 4 equal annual installments beginning 1/13/21, and a final lapse date of 1/13/24; (iii) 7,245 unvested RSUs awarded 1/11/21-vests in 4 equal annual installments beginning 1/11/22, and a final lapse date of 1/11/25; (iv) 15,163 unvested RSUs awarded 1/10/22-vests at 25% after 1 year on the anniversary date and the remainder vesting at the rate of 6.25% on the 10th day of the 1st month of each quarter thereafter; (v) 9,718 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; and (vi) 37,037 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.

**Signature:** Chris Chaffin, attorney-in-fact for Scott William Cook  
**Date:** 2023-01-18

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**