Stefan B. Schulz

Companies

• PROSChief financial officer Mar 4, 2015 to now¹
• Digital RiverChief financial officer Aug 10, 2011 to Feb 27, 2015²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• PPROS PRO0 shares³Dec 9, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Dec 9, 2025Returned to company 297,674 shares at $23.25 of PROS³
• Oct 13, 2025Shares withheld for tax 1,944 shares at $22.94 of PROS⁴
• Oct 13, 2025Exercised options 4,263 shares at $22.94 of PROS⁴
• Oct 13, 2025Shares withheld for tax 2,112 shares at $22.94 of PROS⁴
• Oct 13, 2025Exercised options 4,630 shares at $22.94 of PROS⁴
• Oct 10, 2025Shares withheld for tax 1,330 shares at $22.96 of PROS⁴
• Oct 10, 2025Exercised options 2,916 shares at $22.96 of PROS⁴
• Jul 14, 2025Shares withheld for tax 1,944 shares at $15.48 of PROS⁵
• Jul 14, 2025Exercised options 4,263 shares at $15.48 of PROS⁵
• Jul 14, 2025Shares withheld for tax 2,112 shares at $15.48 of PROS⁵
• Jul 14, 2025Exercised options 4,630 shares at $15.48 of PROS⁵
• Jul 10, 2025Shares withheld for tax 1,330 shares at $16.27 of PROS⁶
• Jul 10, 2025Exercised options 2,916 shares at $16.27 of PROS⁶
• Apr 14, 2025Shares withheld for tax 1,944 shares at $16.20 of PROS⁷
• Apr 14, 2025Exercised options 4,263 shares at $16.20 of PROS⁷
• Apr 14, 2025Shares withheld for tax 2,112 shares at $16.20 of PROS⁷
• Apr 14, 2025Exercised options 4,630 shares at $16.20 of PROS⁷
• Apr 10, 2025Shares withheld for tax 1,330 shares at $16.53 of PROS⁸
• Apr 10, 2025Exercised options 2,916 shares at $16.53 of PROS⁸
• Jan 12, 2025Shares withheld for tax 7,778 shares at $21.59 of PROS⁹
• Jan 12, 2025Exercised options 17,055 shares at $21.59 of PROS⁹
• Jan 12, 2025Shares withheld for tax 2,111 shares at $21.59 of PROS⁹
• Jan 12, 2025Exercised options 4,629 shares at $21.59 of PROS⁹
• Jan 11, 2025Shares withheld for tax 4,629 shares at $21.59 of PROS⁹
• Jan 11, 2025Exercised options 9,315 shares at $21.59 of PROS⁹