RPX CORP

CUSIP: 74972G103 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2018
Shares 3,241 Value ($000) $34 Avg Close — Range —
Q4 2017
Shares 544 Value ($000) $7 Avg Close — Range —
Q2 2017
Shares 14,972 Value ($000) $208 Avg Close — Range —
Q1 2017
Shares 11,214 Value ($000) $134 Avg Close — Range —
Q4 2016
Shares 2,567 Value ($000) $27 Avg Close — Range —
Q3 2016
Shares 1,942 Value ($000) $20 Avg Close — Range —
Q2 2016
Shares 1,801 Value ($000) $16 Avg Close — Range —
Q1 2016
Shares 167 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 367 Value ($000) $5 Avg Close — Range —
Q1 2015
Shares 1,423 Value ($000) $20 Avg Close — Range —