RPX CORP

CUSIP: 74972G103 Class: COM

LAZARD ASSET MANAGEMENT LLC's Holding History (CIK: 0001207017)

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

Q2 2014
Shares 16,400 Value ($000) $291 Avg Close — Range —
Q1 2014
Shares 16,400 Value ($000) $266 Avg Close — Range —
Q4 2013
Shares 16,400 Value ($000) $277 Avg Close — Range —
Q3 2013
Shares 16,400 Value ($000) $287 Avg Close — Range —