RPX CORP

CUSIP: 74972G103 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2018
Shares 287,694 Value ($000) $3,076 Avg Close — Range —
Q4 2017
Shares 266,438 Value ($000) $3,581 Avg Close — Range —
Q3 2017
Shares 268,415 Value ($000) $3,564 Avg Close — Range —
Q2 2017
Shares 258,217 Value ($000) $3,602 Avg Close — Range —
Q1 2017
Shares 212,524 Value ($000) $2,551 Avg Close — Range —
Q4 2016
Shares 189,621 Value ($000) $2,048 Avg Close — Range —
Q3 2016
Shares 171,268 Value ($000) $1,831 Avg Close — Range —
Q2 2016
Shares 171,268 Value ($000) $1,570 Avg Close — Range —
Q1 2016
Shares 156,439 Value ($000) $1,761 Avg Close — Range —
Q4 2015
Shares 148,414 Value ($000) $1,632 Avg Close — Range —
Q3 2015
Shares 137,309 Value ($000) $1,883 Avg Close — Range —
Q2 2015
Shares 137,821 Value ($000) $2,329 Avg Close — Range —
Q1 2015
Shares 125,725 Value ($000) $1,809 Avg Close — Range —
Q4 2014
Shares 107,991 Value ($000) $1,488 Avg Close — Range —
Q3 2014
Shares 86,596 Value ($000) $1,189 Avg Close — Range —
Q2 2014
Shares 78,468 Value ($000) $1,393 Avg Close — Range —
Q1 2014
Shares 449,392 Value ($000) $7,316 Avg Close — Range —
Q4 2013
Shares 2,041,165 Value ($000) $34,495 Avg Close — Range —
Q3 2013
Shares 1,015,798 Value ($000) $17,807 Avg Close — Range —
Q2 2013
Shares 384,018 Value ($000) $6,452 Avg Close — Range —