0001392972 2022-01-01 2022-12-31 0001392972 2021-01-01 2021-12-31 0001392972 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:PeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:PeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:PeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:PeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:PeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:PeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:PeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:PeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:PeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:PeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:PeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:PeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:NonPeoNeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:NonPeoNeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsReportedValueMember ecd:NonPeoNeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:NonPeoNeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:NonPeoNeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedDuringTheYearUnvestedMember ecd:NonPeoNeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:NonPeoNeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:NonPeoNeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsUnvestedMember ecd:NonPeoNeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:NonPeoNeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:NonPeoNeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsGrantedInPriorYearsVestedMember ecd:NonPeoNeoMember 2022-01-01 2022-12-31 0001392972 pro:EquityAwardsThatFailedToMeetVestingConditionsMember ecd:NonPeoNeoMember 2020-01-01 2020-12-31 0001392972 pro:EquityAwardsThatFailedToMeetVestingConditionsMember ecd:NonPeoNeoMember 2021-01-01 2021-12-31 0001392972 pro:EquityAwardsThatFailedToMeetVestingConditionsMember ecd:NonPeoNeoMember 2022-01-01 2022-12-31 0001392972 1 2022-01-01 2022-12-31 0001392972 2 2022-01-01 2022-12-31 0001392972 3 2022-01-01 2022-12-31 iso4217:USD 0001392972 DEF 14A false PROS HOLDINGS, INC. <table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:98.684%"><tr><td style="width:1.0%"/><td style="width:3.492%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.392%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:10.759%"/><td style="width:0.1%"/></tr><tr style="height:18pt"><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom">Year</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #026dce;border-top:0.5pt solid #000000;padding:0 1pt"/><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #026dce;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">SCT Total Compensation for CEO</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Compensation Actually Paid to CEO (1)</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Average SCT Total Compensation for Other NEOs (2)</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Average Compensation Actually Paid to Other NEOs (1)(2)</td><td colspan="6" style="background-color:#026dce;border-left:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Value of Initial Fixed $100 Investment Based On:</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Net (Loss) Income (in millions)</td><td colspan="3" rowspan="2" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Annual Recurring Revenue (in millions)</td></tr><tr style="height:24pt"><td colspan="3" style="background-color:#026dce;border-left:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">PROS Cumulative TSR</td><td colspan="3" style="background-color:#026dce;border-left:0.5pt solid #000000;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Peer Group Cumulative TSR (3)</td></tr><tr><td colspan="3" style="background-color:#dfdfdf;border-left:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top">2022</td><td colspan="3" style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:0 1pt"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #ffffff;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">6,702,001 </td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">2,824,846 </td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">2,673,432 </td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">(112,975)</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">40 </td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">106 </td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">(82)</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-left:0.5pt solid #b6b6b6;border-top:0.5pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-top:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">245 </td><td style="background-color:#dfdfdf;border-right:0.5pt solid #000000;border-top:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr><tr><td colspan="3" style="border-left:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top">2021</td><td colspan="3" style="border-left:0.5pt solid #b6b6b6;padding:0 1pt"/><td style="border-left:0.5pt solid #ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="padding:2px 0;text-align:right;vertical-align:top">7,339,632 </td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">1,811,242 </td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">3,628,443 </td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">997,555 </td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">58 </td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">135 </td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">(81)</td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#ffffff;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:middle">227 </td><td style="background-color:#ffffff;border-right:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/></tr><tr><td colspan="3" style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top">2020</td><td colspan="3" style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:0 1pt"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">5,463,012 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">(2,648,100)</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">2,727,907 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:middle">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:middle">159,042 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:middle"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">85 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">118 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">(77)</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #b6b6b6;padding:2px 0 2px 1pt;text-align:left;vertical-align:top">$</td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;padding:2px 0;text-align:right;vertical-align:top">210 </td><td style="background-color:#dfdfdf;border-bottom:0.5pt solid #000000;border-right:0.5pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr></table> 6702001 2824846 2673432 -112975 40 106

-82000000

245000000 7339632 1811242 3628443 997555 58 135

-81000000

227000000 5463012 -2648100 2727907 159042 85 118

-77000000

210000000 (1) To calculate Compensation Actually Paid, the following amounts were deducted from and added to the applicable Summary Compensation Table (SCT) total compensation: <table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:98.391%"><tr><td style="width:1.0%"/><td style="width:3.803%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:62.941%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.855%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.394%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.855%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.394%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.858%"/><td style="width:0.1%"/></tr><tr><td colspan="21" style="background-color:#026dce;border-left:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">CEO</td></tr><tr><td colspan="6" style="background-color:#026dce;border-left:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:2px 1pt;text-align:center;vertical-align:bottom">2020</td><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:2px 1pt;text-align:center;vertical-align:bottom">2021</td><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;border-right:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">2022</td></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom">Summary Compensation Table Total</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">5,463,012 </td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:0 1pt"/><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">7,339,632 </td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:0 1pt"/><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">6,702,001 </td><td style="background-color:#dbdbdb;border-right:1pt solid #000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">Less:</td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom">Grant Date Fair Value of Stock Awards</td><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(4,766,465)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(6,102,556)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(5,970,413)</td><td style="border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">Plus:</td><td colspan="3" style="background-color:#dbdbdb;padding:2px 1pt;text-align:left;vertical-align:bottom">Fair Value at Year-End of Unvested Stock Awards Granted in the Covered Year*</td><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">2,005,415 </td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">3,334,886 </td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">4,223,768 </td><td style="background-color:#dbdbdb;border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom">Change in Fair Value of Unvested Stock Awards Granted in Prior Years*</td><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(2,953,760)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(2,298,431)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(1,632,905)</td><td style="border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;padding:0 1pt"/><td colspan="3" style="background-color:#dbdbdb;padding:2px 1pt;text-align:left;vertical-align:bottom">Change in Fair Value of Stock Awards From Prior Years that Vested in the Covered Year*</td><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(2,396,302)</td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(462,289)</td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(497,604)</td><td style="background-color:#dbdbdb;border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">=</td><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:bottom">Compensation Actually Paid</td><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">(2,648,100)</td><td style="border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">1,811,242 </td><td style="border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">2,824,846 </td><td style="border-right:1pt solid #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr style="height:3pt"><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/></tr></table> 5463012 7339632 6702001 -4766465 -6102556 -5970413 2005415 3334886 4223768 -2953760 -2298431 -1632905 -2396302 -462289 -497604 -2648100 1811242 2824846 <table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:98.684%"><tr><td style="width:1.0%"/><td style="width:4.085%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:62.751%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.825%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.392%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.825%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.392%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:8.830%"/><td style="width:0.1%"/></tr><tr><td colspan="21" style="background-color:#026dce;border-left:1pt solid #000000;border-right:1pt solid #000000;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">Average of Other NEOs</td></tr><tr><td colspan="3" style="background-color:#026dce;border-left:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:2px 1pt;text-align:center;vertical-align:bottom">2020</td><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:2px 1pt;text-align:center;vertical-align:bottom">2021</td><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;border-right:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom">2022</td></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom">Summary Compensation Table Total</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">2,727,907 </td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:0 1pt"/><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">3,628,443 </td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:0 1pt"/><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom">2,673,432 </td><td style="background-color:#dbdbdb;border-right:1pt solid #000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">Less:</td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom">Grant Date Fair Value of Stock Awards</td><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(2,320,434)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(2,872,977)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(1,335,528)</td><td style="border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">Plus:</td><td colspan="3" style="background-color:#dbdbdb;padding:2px 1pt;text-align:left;vertical-align:bottom">Fair Value at Year-End of Unvested Stock Awards Granted in the Covered Year*</td><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">2,174,301 </td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">1,660,435 </td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">956,604 </td><td style="background-color:#dbdbdb;border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom">Change in Fair Value of Unvested Stock Awards Granted in Prior Years*</td><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(485,114)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(1,177,223)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(417,568)</td><td style="border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#dbdbdb;border-left:1pt solid #000;padding:0 1pt"/><td colspan="3" style="background-color:#dbdbdb;padding:2px 1pt;text-align:left;vertical-align:bottom">Change in Fair Value of Stock Awards From Prior Years that Vested in the Covered Year*</td><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(907,039)</td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(241,123)</td><td style="background-color:#dbdbdb;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#dbdbdb;padding:0 1pt"/><td style="background-color:#dbdbdb;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="background-color:#dbdbdb;padding:2px 0;text-align:right;vertical-align:bottom">(206,936)</td><td style="background-color:#dbdbdb;border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">Less:</td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom">Fair Value of Stock Awards Forfeited During the Covered Year</td><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(1,030,580)</td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">— </td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="padding:0 1pt"/><td style="padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="padding:2px 0;text-align:right;vertical-align:bottom">(1,782,979)</td><td style="border-right:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="border-left:1pt solid #000;border-top:1pt solid #000;padding:2px 1pt;text-align:center;vertical-align:bottom">=</td><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:bottom">Compensation Actually Paid</td><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">159,042 </td><td style="border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">997,555 </td><td style="border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td style="border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom">$</td><td style="border-top:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom">(112,975)</td><td style="border-right:1pt solid #000;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr style="height:3pt"><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000;padding:0 1pt"/></tr></table>*All Market Stock Unit (MSU) valuations included in "Compensation Actually Paid" values were performed using the Monte Carlo probability model in a manner consistent with the process used to determine MSU grant date fair values under ASC718 (refer to our <a href="https://www.sec.gov/ix?doc=/Archives/edgar/data/1392972/000139297223000026/pro-20221231.htm" style="color:#0094ff;font-family:'Arial',sans-serif;font-size:8pt;font-style:italic;font-weight:400;line-height:120%;text-decoration:none">2022 Annual Report</a> for additional detail). 2727907 3628443 2673432 -2320434 -2872977 -1335528 2174301 1660435 956604 -485114 -1177223 -417568 -907039 -241123 -206936 -1030580 0 -1782979 159042 997555 -112975 (2) For 2022, includes Stefan Schulz, CFO, and Leslie Rechan, former COO. For 2021, this includes Stefan Schulz, Leslie Rechan, and Roberto Reiner, former Chief Technology Officer. For 2020, includes Stefan Schulz, Leslie Rechan, Roberto Reiner, and Thomas Dziersk, former EVP, Worldwide Sales. (3) For purposes of this table, the Peer Group used is the Russell 2000 Index. <table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:498.00pt"><tr><td style="width:1.0pt"/><td style="width:34.00pt"/><td style="width:1.0pt"/><td style="width:1.0pt"/><td style="width:424.00pt"/><td style="width:1.0pt"/><td style="width:1.0pt"/><td style="width:34.00pt"/><td style="width:1.0pt"/></tr><tr style="height:39pt"><td colspan="3" style="background-color:#026dce;padding:0 1pt"/><td colspan="3" style="background-color:#026dce;padding:2px 1pt;text-align:left;vertical-align:middle">The following measures in our assessment represent the most important financial performance measures that link compensation actually paid to our NEOs for 2022 to our performance:</td><td colspan="3" style="background-color:#026dce;padding:0 1pt"/></tr><tr style="height:11pt"><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/></tr><tr style="height:32pt"><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top">ü</td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="text-align:justify">Annual Recurring Revenue - Contractual recurring revenue, as of a specific date, including contracts with a future start date, together with annualized overage fees incurred above contracted minimum transactions, and excluding perpetual and term license agreements. </div></td><td colspan="3" style="padding:0 1pt"/></tr><tr style="height:12pt"><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/></tr><tr style="height:30pt"><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top">ü</td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:justify">Free Cash Flow - Net cash provided by (used in) operating activities, excluding severance payments, minus capital expenditures (excluding expenditures for the Company's new headquarters), purchases of other (non-acquisition-related) intangible assets and capitalized internal-use software development costs.</div></td><td colspan="3" style="padding:0 1pt"/></tr><tr style="height:12pt"><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/></tr><tr style="height:12pt"><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top">ü</td><td colspan="3" style="padding:2px 1pt;text-align:justify;vertical-align:bottom">Our Stock Price</td><td colspan="3" style="padding:0 1pt"/></tr></table> Annual Recurring Revenue - Contractual recurring revenue, as of a specific date, including contracts with a future start date, together with annualized overage fees incurred above contracted minimum transactions, and excluding perpetual and term license agreements. Annual Recurring Revenue Free Cash Flow - Net cash provided by (used in) operating activities, excluding severance payments, minus capital expenditures (excluding expenditures for the Company's new headquarters), purchases of other (non-acquisition-related) intangible assets and capitalized internal-use software development costs. Our Stock Price <img alt="pro-20230330_g15.jpg" src="pro-20230330_g15.jpg" style="height:350px;margin-bottom:5pt;vertical-align:text-bottom;width:600px"/> <img alt="pro-20230330_g16.jpg" src="pro-20230330_g16.jpg" style="height:350px;margin-bottom:5pt;vertical-align:text-bottom;width:600px"/> <img alt="pro-20230330_g17.jpg" src="pro-20230330_g17.jpg" style="height:350px;margin-bottom:5pt;vertical-align:text-bottom;width:600px"/>