PRO - SEC Form 4 insider transactions

Director Lesjak Catherine A returned $653,395 worth of shares to the company (28,103 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director May Katie returned $34,759 worth of shares to the company (1,495 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Petersen Greg returned $2,910,202 worth of shares to the company (125,170 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Hammoud Raja returned $649,954 worth of shares to the company (27,955 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Strosahl John returned $84,026 worth of shares to the company (3,614 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Jourdan Leland returned $347,518 worth of shares to the company (14,947 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Williams Timothy V returned $3,026,662 worth of shares to the company (130,179 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Director Russell William returned $3,726,254 worth of shares to the company (160,269 units at $23.25), closing all direct ownership in the company (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William returned $1,636,149 worth of shares to the company (70,372 units at $23.25), closing all direct ownership in the company (SEC Form 4)

CEO and President Cotten Jeffrey B. returned $1,788,413 worth of shares to the company (76,921 units at $23.25), closing all direct ownership in the company (SEC Form 4)

SEC Form 4 filed by EVP and CFO Schulz Stefan B

Director Biry Jennifer S returned $165,563 worth of shares to the company (7,121 units at $23.25), closing all direct ownership in the company (SEC Form 4)

CEO and President Cotten Jeffrey B. exercised 126,829 shares at a strike of $23.23 and covered exercise/tax liability with 49,908 shares (SEC Form 4)

SEC Form 4 filed by PROS Holdings Inc.

Sr.VP,Chief Accounting Officer Cook Scott William exercised 5,355 shares at a strike of $22.94 and covered exercise/tax liability with 2,108 shares, increasing direct ownership by 5% to 70,004 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 11,809 shares at a strike of $22.94 and covered exercise/tax liability with 5,386 shares, increasing direct ownership by 2% to 297,674 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 608 shares at a strike of $15.28 and covered exercise/tax liability with 240 shares, increasing direct ownership by 0.55% to 66,757 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 8,893 shares at a strike of $15.48 and covered exercise/tax liability with 4,056 shares, increasing direct ownership by 2% to 291,251 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 4,091 shares at a strike of $15.48 and covered exercise/tax liability with 1,610 shares, increasing direct ownership by 4% to 66,389 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 2,916 shares at a strike of $16.27 and covered exercise/tax liability with 1,330 shares, increasing direct ownership by 0.56% to 286,414 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 1,264 shares at a strike of $16.27 and covered exercise/tax liability with 498 shares, increasing direct ownership by 1% to 63,908 units (SEC Form 4)

SEC Form 4 filed by CEO and President Cotten Jeffrey B.

Sr.VP,Chief Accounting Officer Cook Scott William exercised 608 shares at a strike of $17.74 and covered exercise/tax liability with 240 shares, increasing direct ownership by 0.59% to 63,142 units (SEC Form 4)

Director Petersen Greg exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 5% to 125,170 units (SEC Form 4)

Director Jourdan Leland sold $37,676 worth of shares (2,131 units at $17.68), decreasing direct ownership by 12% to 14,947 units (SEC Form 4)

Director May Katie exercised 1,495 shares at a strike of $16.87 (SEC Form 4)

Director Biry Jennifer S exercised 7,121 shares at a strike of $16.87 (SEC Form 4)

Director Jourdan Leland exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 56% to 17,078 units (SEC Form 4)

Director Hammoud Raja exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 28% to 27,955 units (SEC Form 4)

Director Lesjak Catherine A exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 28% to 28,103 units (SEC Form 4)

Director Russell William exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 4% to 160,269 units (SEC Form 4)

Director Strosahl John exercised 3,614 shares at a strike of $16.87 (SEC Form 4)

Director Williams Timothy V exercised 6,125 shares at a strike of $16.87, increasing direct ownership by 5% to 130,179 units (SEC Form 4)

Chief Revenue Officer Mcnabb Todd exercised 25,388 shares at a strike of $15.78 and covered exercise/tax liability with 11,359 shares (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 4,091 shares at a strike of $16.20 and covered exercise/tax liability with 1,610 shares, increasing direct ownership by 4% to 62,774 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 8,893 shares at a strike of $16.20 and covered exercise/tax liability with 4,056 shares, increasing direct ownership by 2% to 284,828 units (SEC Form 4)

President & CEO Reiner Andres exercised 16,820 shares at a strike of $16.20 and covered exercise/tax liability with 6,619 shares, increasing direct ownership by 0.96% to 1,074,122 units (SEC Form 4)

President & CEO Reiner Andres exercised 5,346 shares at a strike of $16.53 and covered exercise/tax liability with 2,104 shares, increasing direct ownership by 0.31% to 1,063,921 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 2,916 shares at a strike of $16.53 and covered exercise/tax liability with 1,330 shares, increasing direct ownership by 0.57% to 279,991 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 1,264 shares at a strike of $16.53 and covered exercise/tax liability with 498 shares, increasing direct ownership by 1% to 60,293 units (SEC Form 4)

SEC Form 4 filed by Director May Katie

Director Jourdan Leland sold $55,248 worth of shares (2,360 units at $23.41), decreasing direct ownership by 18% to 10,953 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 608 shares at a strike of $23.79 and returned $5,710 worth of shares to the company (240 units at $23.79), increasing direct ownership by 0.62% to 59,527 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William sold $149,200 worth of shares (5,000 units at $29.84), decreasing direct ownership by 8% to 59,159 units (SEC Form 4)

SEC Form 4 filed by Sr.VP,Chief Accounting Officer Cook Scott William

SEC Form 4 filed by President & CEO Reiner Andres

SEC Form 4 filed by Chief Revenue Officer Mcnabb Todd

SEC Form 4 filed by EVP and CFO Schulz Stefan B

Sr.VP,Chief Accounting Officer Cook Scott William exercised 14,308 shares at a strike of $21.62 and covered exercise/tax liability with 6,091 shares, increasing direct ownership by 15% to 64,159 units (SEC Form 4)

President & CEO Reiner Andres exercised 61,088 shares at a strike of $21.62 and covered exercise/tax liability with 24,691 shares, increasing direct ownership by 4% to 1,060,679 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 33,915 shares at a strike of $21.62 and covered exercise/tax liability with 16,003 shares, increasing direct ownership by 7% to 284,447 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 607 shares at a strike of $23.76 and covered exercise/tax liability with 239 shares, increasing direct ownership by 0.66% to 55,942 units (SEC Form 4)

SEC Form 4 filed by Director Strosahl John

SEC Form 4 filed by Chief Revenue Officer Mcnabb Todd

EVP and CFO Schulz Stefan B exercised 4,629 shares at a strike of $18.59 and covered exercise/tax liability with 2,111 shares, increasing direct ownership by 0.95% to 266,535 units (SEC Form 4)

President & CEO Reiner Andres exercised 8,719 shares at a strike of $18.59 and covered exercise/tax liability with 3,431 shares, increasing direct ownership by 0.52% to 1,024,282 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 2,315 shares at a strike of $18.59 and covered exercise/tax liability with 911 shares, increasing direct ownership by 3% to 55,574 units (SEC Form 4)

Sr.VP,Chief Accounting Officer Cook Scott William exercised 1,264 shares at a strike of $18.47 and covered exercise/tax liability with 498 shares, increasing direct ownership by 1% to 54,170 units (SEC Form 4)

EVP and CFO Schulz Stefan B exercised 2,916 shares at a strike of $18.47 and covered exercise/tax liability with 1,330 shares, increasing direct ownership by 0.60% to 264,017 units (SEC Form 4)

President & CEO Reiner Andres exercised 5,346 shares at a strike of $18.47 and covered exercise/tax liability with 2,104 shares, increasing direct ownership by 0.32% to 1,018,994 units (SEC Form 4)