Table of Contents Commission File Number 001-33554 PROS HOLDINGS, INC. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (MARK ONE) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to (Exact Name of Registrant as Specified in Its Charter) (State or Other Jurisdiction of In ...

| --- | --- | --- | --- | --- | --- | |-------|-------|-------|------------------------------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | PROS Holdings Q4 & Full Year | | 2020 | | | | | NYSE: PRO | | | Disclaimer / Forward-Looking Statements Included in this presentation are forward-looking statements including, but not limited to, those related to earnings, addressable market and other financial projections. These predictions, estimates, and other forward-looking statements involve k ...

PROS Holdings, Inc. (NYSE:PRO) Q4 2020 Earnings Conference Call February 4, 2021 4:45 PM ET Company Participants Belinda Overdeput - Senior Manager of Investor Relations. Andres Reiner - President and Chief Executive Officer Stefan Schulz - Chief Financial Officer Conference Call Participants Rob Oliver - Baird Max Osnowitz - Stifel Jackson Ader - JP Morgan Chad Bennett - Craig-Hallum Joe Goodwin - JMP Securities Jason Celino - KeyBanc Capital Markets Operator Greetings, welcome to the PROS Holdings Fourth ...

PROS Holdings, Inc. (NYSE:PRO) Q3 2020 Earnings Conference Call October 29, 2020 4:45 PM ET Corporate Participants Shannon Tatz - Vice President of Investor Relations. Andres Reiner - President and Chief Executive Officer Stefan Schulz - Chief Financial Officer Conference Call Participants Tom Roderick - Stifel Elizabeth Elliott - Morgan Stanley Robert Simmons - RBC Capital Markets Jackson Ader - JPMorgan Jason Celino - KeyBanc Chad Bennett - Craig-Hallum Josh Reilly - Needham Operator Welcome to the PROS H ...

PROS Holdings, Inc. (NYSE:PRO) Q2 2020 Earnings Conference Call July 30, 2020 4:45 PM ET Company Participants Shannon Tatz – Vice President of Investor Relations. Andres Reiner – President and Chief Executive Officer Stefan Schulz – Chief Financial Officer Conference Call Participants Jackson Ader – JPMorgan Scott Berg – Needham & Company Robert Simmons – RBC Max Osnowitz – Stifel Melissa Dunn – Morgan Stanley Rob Oliver – Baird Chad Bennett – Craig-Hallum Devin Au – KeyBanc Operator Greetings. Welcome to P ...

| --- | --- | --- | --- | --- | --- | |-------|-------|-------|-----------|---------------|---------| | | | | | | | | | | | | | | | | | | | | | | | | | | PROS Holdings | Q2 2020 | | | | | NYSE: PRO | | | Disclaimer / Forward-Looking Statements Included in this presentation are forward-looking statements including, but not limited to, those related to earnings, addressable market and other financial projections. These predictions, estimates, and other forward-looking statements involve known and unknown risk ...

PROS Holdings, Inc. (NYSE:PRO) Q1 2020 Earnings Conference Call May 5, 2020 4:45 PM ET Company Participants Shannon Tatz – Vice President-Investor Relations Andres Reiner – President and Chief Executive Officer Stefan Schulz – Chief Financial Officer Conference Call Participants Scott Berg – Needham & Company Tom Roderick – Stifel Jason Celino – KeyBanc Capital Markets Nick Mattiacci – Craig-Hallum Capital Group Robert Simmons – RBC Capital Markets Tyler Wood – Northland Securities Stan Zlotsky – Morgan Sta ...