RPX CORP

CUSIP: 74972G103 Class: COM

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q4 2014
Shares 114,316 Value ($000) $1,575 Avg Close — Range —
Q3 2014
Shares 115,521 Value ($000) $1,586 Avg Close — Range —
Q2 2014
Shares 112,947 Value ($000) $2,005 Avg Close — Range —
Q1 2014
Shares 110,247 Value ($000) $1,795 Avg Close — Range —
Q4 2013
Shares 31,902 Value ($000) $539 Avg Close — Range —
Q3 2013
Shares 23,381 Value ($000) $410 Avg Close — Range —
Q2 2013
Shares 20,712 Value ($000) $348 Avg Close — Range —