# EDGAR Filing Document

**Accession Number:** 0001434817
**File Stem:** 0001392972-23-000005
**Filing Date:** 2023-1
**Character Count:** 8119
**Document Hash:** 12838596b659ea9ee02b66e92135b961
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001392972-23-000005.hdr.sgml**: 20230117

**ACCESSION NUMBER**: 0001392972-23-000005

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230112

**FILED AS OF DATE**: 20230117

**DATE AS OF CHANGE**: 20230117

**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:** 23532096

**MAIL ADDRESS:**
- **STREET 1:** 3100 MAIN STREET
- **STREET 2:** 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>Reiner Andres<br><sub>(Last) (First) (Middle)</sub><br>3200 KIRBY DR., SUITE 600<br><sub>(Street)</sub><br>HOUSTON, TX 77098<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-12 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_President & CEO_ |
| **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 |
|  |  |  |  |  |  |  |  |  |  |  |

---

## 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>(1)</sup> | 2023-01-12 |  | A |  | 139506 |  | <sup>(2)</sup> | <sup>(2)</sup> | Common Stock | 139506.0 | $0 | 270233<sup>(3)</sup> | D |  |
| Market Stock Units | <sup>(4)</sup> | 2023-01-12 |  | A |  | 186008 |  | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 186008.0 | $0 | 474032<sup>(6)</sup> | D |  |

---

### Footnotes:

(1) Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of PROS Holdings, Inc. ("PRO") Common Stock.

(2) This grant was awarded on January 12, 2023.  These RSUs will vest at 25% after one year on the anniversary date, and the remainder will vest at the rate of 6.25% on the 12th day of the first month of each quarter thereafter.

(3) Includes (i) 17,587 unvested RSUs granted on January 15, 2019 - the award vests in four equal annual installments which began on January 15, 2020, with a final lapse date of January 15, 2023; (ii) 19,750 unvested RSUs awarded on January 13, 2020 - the award will vest in four equal annual installments beginning January 13, 2021, with a final lapse date of January 13, 2024; (iii) 29,238 unvested RSUs awarded on January 11, 2021 - the award will vest in four equal annual installments beginning January 11, 2022, with a final lapse date of January 11, 2025; (iv) 64,152 unvested RSUs awarded on January 10, 2022 - the award vests at 25% after one year on the anniversary date, and the remainder will vest at the rate of 6.25% on the 10th day of the first month of each quarter thereafter; and (v) 139,506 unvested RSUs as described in footnote 2.

(4) One share of PROS Common Stock will be issued for each performance Market Stock Unit ("PMSU") that vests.

(5) These PMSUs were granted on January 12, 2023, have a settlement date of January 31, 2026 and are subject to a performance measure based on the relative total shareholder return of PROS common stock vs. the return of the Russell 2000 Index during the performance period January 1, 2023 through December 31, 2025. The amount of units reported represent the maximum possible number of shares which may be earned at 200% of target award.

(6) All grants in this footnote represent the maximum possible number of shares which may be earned at 200% of target award, and includes:   (i) 116,952 PMSUs - the  performance period for these shares will end on December 31, 2023 and will settle on January 31, 2024, and is associated with a January 11, 2021 grant; (ii) 171,072 PMSUs - the performance period for these shares will end on December 31, 2024 and will settle on January 31, 2025, and will settle on January 31, 2025, and is associated with a January 10, 2022 grant; and (iii) 186,008 PMSUs - the details of which are presented in footnote 5.

**Signature:** Chris Chaffin, attorney-in-fact for Andres D. Reiner  
**Date:** 2023-01-17

### 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.**