PROS HOLDINGS INC

CUSIP: 74346Y103 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q4 2013
Shares 161,856 Value ($000) $6,458 Avg Close — Range —
Q3 2013
Shares 183,549 Value ($000) $6,276 Avg Close — Range —
Q2 2013
Shares 197,306 Value ($000) $5,909 Avg Close — Range —