RPX CORP

CUSIP: 74972G103 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q1 2018
Shares 487,734 Value ($000) $5,214 Avg Close — Range —
Q4 2017
Shares 329,964 Value ($000) $4,537 Avg Close — Range —
Q3 2017
Shares 361,851 Value ($000) $4,805 Avg Close — Range —
Q2 2017
Shares 398,444 Value ($000) $5,559 Avg Close — Range —
Q1 2017
Shares 18,331 Value ($000) $220 Avg Close — Range —
Q4 2016
Shares 182,643 Value ($000) $1,981 Avg Close — Range —