RPX CORP

CUSIP: 74972G103 Class: COM

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q3 2015
Shares 16,998 Value ($000) $233 Avg Close — Range —
Q2 2015
Shares 15,115 Value ($000) $255 Avg Close — Range —
Q1 2015
Shares 16,715 Value ($000) $241 Avg Close — Range —
Q4 2014
Shares 14,340 Value ($000) $198 Avg Close — Range —
Q3 2014
Shares 253,857 Value ($000) $3,485 Avg Close — Range —
Q2 2014
Shares 255,536 Value ($000) $4,536 Avg Close — Range —
Q1 2014
Shares 234,268 Value ($000) $3,814 Avg Close — Range —
Q4 2013
Shares 211 Value ($000) $4 Avg Close — Range —