PROS Holdings Inc.

Houston, Texas • 713-335-5151 • www.prospricing.com

Ticker and Exchange: PRO: New York

Filing Range: 5.12M shares @ $10.00 to $12.00

Offering Price: $11.00

Close on First Day: $12.85

Offering Size: $75.10M

Shares Outstanding: 25,787,884

Underwriter: J.P. Morgan/ Deutsche Bank Securities Corp.

Co-manager: Thomas Weisel Partners LLC/ Jefferies & Co. Inc.

Company Counsel: DLA Piper Rudnick Gray Cary LLP

Manager Counsel: Davis Polk & Wardwell

Auditor: Pricewaterhouse Coopers LLP

Market Capitalization on 6/30/07: $337.82M

Close price at current month end: $13.10

DESCRIPTION

Provides pricing and revenue optimization solutions to the airline, auto rental, cargo, chemical, hospitality, manufacturing, retail and other industries. The company also provides pricing and revenue management analytics, execution and optimization. The company’s product helps companies to forecast demand, model price elasticity and monitor transaction profitability. Competitors include Rapt, Oracle, SAP, Sabre Airline Solutions and Lufthansa Systems.

VENTURE BACKERS

JMI Equity and TA Associates Inc.

Source: Thomson Financial