PROS HOLDINGS INC

CUSIP: 74346Y103 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

Note: Option positions (PUT/CALL) are excluded.

Q2 2018
Shares 2,201 Value ($000) $80 Avg Close — Range —
Q4 2017
Shares 2,616 Value ($000) $75 Avg Close — Range —