PROS HOLDINGS INC

CUSIP: 74346Y103 Class: Common Stock

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q4 2014
Shares 100,000 Value ($000) $2,748 Avg Close — Range —
Q3 2014
Shares 100,000 Value ($000) $2,520 Avg Close — Range —
Q2 2014
Shares 100,000 Value ($000) $2,644 Avg Close — Range —