| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cook Scott William | Sr.VP,Chief Accounting Officer | 3200 KIRBY DR., SUITE 600, HOUSTON | Chris Chaffin, attorney-in-fact for Scott William Cook | 15 Jul 2025 | 0001800221 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRO | Common Stock | Options Exercise | $35,836 | +2,315 | +3.6% | $15.48 | 66,223 | 14 Jul 2025 | Direct | F1, F2 |
| transaction | PRO | Common Stock | Tax liability | $14,102 | -911 | -1.4% | $15.48 | 65,312 | 14 Jul 2025 | Direct | F1, F2 |
| transaction | PRO | Common Stock | Options Exercise | $27,492 | +1,776 | +2.7% | $15.48 | 67,088 | 14 Jul 2025 | Direct | F1, F2 |
| transaction | PRO | Common Stock | Tax liability | $10,821 | -699 | -1% | $15.48 | 66,389 | 14 Jul 2025 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRO | Restricted Stock Units | Options Exercise | $0 | -2,315 | -2.2% | $0.000000 | 105,200 | 14 Jul 2025 | Common Stock | 2,315 | Direct | F1, F3, F4, F5 | |
| transaction | PRO | Restricted Stock Units | Options Exercise | $0 | -1,776 | -1.7% | $0.000000 | 103,424 | 14 Jul 2025 | Common Stock | 1,776 | Direct | F1, F3, F6, F7 |
| Id | Content |
|---|---|
| F1 | The actual vest date occurred on Saturday, July 12, 2025 and therefore the transaction occurred on the first business day thereafter. |
| F2 | The price represents the price of PROS Holdings, Inc. ("PROS") common stock at the close of market on July 14, 2025. |
| F3 | Each restricted stock unit ("RSU") represents the contingent right to receive one share of PROS common stock. |
| F4 | This is the seventh tranche of an award granted on January 12, 2023, in the amount of 37,037 RSUs. |
| F5 | Includes: (i) 2,528 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) 1,824 unvested RSUs awarded 3/1/22 vests at 25% after 1- year on the anniversary date and the remainder vesting at6.25% 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) 19,543 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 of6.25% on the 15th day of the 1st month of each quarter thereafter. |
| F6 | This is the third tranche of an award granted on January 12, 2024, in the amount of 28,425 RSUs |
| F7 | This amount includes everything listed in Footnote 5, but the shares shown in item "(iv)" is changed to 17,767. |