RPX Corp

CUSIP: 74972g103 Class: COM

Ipswich Investment Management Co., Inc.'s Holding History (CIK: 0001463753)

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

Q3 2014
Shares 12,422 Value ($000) $171 Avg Close — Range —
Q2 2014
Shares 24,540 Value ($000) $436 Avg Close — Range —
Q1 2014
Shares 44,002 Value ($000) $717 Avg Close — Range —
Q4 2013
Shares 59,987 Value ($000) $1,014 Avg Close — Range —
Q3 2013
Shares 66,978 Value ($000) $1,174 Avg Close — Range —
Q2 2013
Shares 67,547 Value ($000) $1,135 Avg Close — Range —