RPX CORP

CUSIP: 74972G103 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2018
Shares 25,000 Value ($000) $267 Avg Close — Range —
Q1 2017
Shares 47,425 Value ($000) $569 Avg Close — Range —
Q4 2016
Shares 69,152 Value ($000) $747 Avg Close — Range —
Q3 2016
Shares 103,800 Value ($000) $1,110 Avg Close — Range —
Q2 2016
Shares 102,704 Value ($000) $942 Avg Close — Range —