RPX CORP

CUSIP: 74972G103 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2016
Shares 26,905 Value ($000) $288 Avg Close — Range —
Q2 2016
Shares 131,140 Value ($000) $1,203 Avg Close — Range —
Q1 2016
Shares 136,775 Value ($000) $1,540 Avg Close — Range —
Q4 2015
Shares 175,925 Value ($000) $1,935 Avg Close — Range —
Q3 2015
Shares 493,916 Value ($000) $6,777 Avg Close — Range —
Q2 2015
Shares 2,568,811 Value ($000) $43,413 Avg Close — Range —
Q1 2015
Shares 2,448,086 Value ($000) $35,227 Avg Close — Range —
Q4 2014
Shares 2,373,937 Value ($000) $32,713 Avg Close — Range —
Q3 2014
Shares 1,918,298 Value ($000) $26,338 Avg Close — Range —
Q2 2014
Shares 2,350,251 Value ($000) $41,717 Avg Close — Range —
Q1 2014
Shares 2,381,776 Value ($000) $38,775 Avg Close — Range —
Q4 2013
Shares 1,463,637 Value ($000) $24,735 Avg Close — Range —