PROS HOLDINGS INC

CUSIP: 74346Y103 Class: Common Stock

Dorsal Capital Management, LP's Holding History (CIK: 0001547007)

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

Q4 2015
Shares 835,000 Value ($000) $19,238 Avg Close — Range —
Q3 2015
Shares 1,000,000 Value ($000) $22,140 Avg Close — Range —
Q2 2015
Shares 485,000 Value ($000) $10,238 Avg Close — Range —