Transaction Details

Footnotes

The actual vest date occurred on Saturday, July 12, 2025 and therefore the transaction occurred on the first business day thereafter. | The price represents the price of PROS Holdings, Inc. ("PROS") common stock at the close of market on July 14, 2025. | Each restricted stock unit ("RSU") represents the contingent right to receive one share of PROS common stock. | This is the seventh tranche of an award granted on January 12, 2023, in the amount of 37,037 RSUs. | 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. | This is the third tranche of an award granted on January 12, 2024, in the amount of 28,425 RSUs | This amount includes everything listed in Footnote 5, but the shares shown in item "(iv)" is changed to 17,767.