RPX CORP

CUSIP: 74972G103 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q4 2016
Shares 4,663 Value ($000) $50 Avg Close — Range —
Q3 2016
Shares 7,369 Value ($000) $78 Avg Close — Range —
Q2 2016
Shares 9,564 Value ($000) $87 Avg Close — Range —
Q1 2016
Shares 11,203 Value ($000) $126 Avg Close — Range —
Q4 2015
Shares 25,281 Value ($000) $278 Avg Close — Range —