RACKSPACE HOSTING INC

CUSIP: 750086100 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q2 2016
Shares 216,434 Value ($000) $4,515 Avg Close — Range —
Q1 2016
Shares 365,945 Value ($000) $7,901 Avg Close — Range —
Q4 2015
Shares 222,715 Value ($000) $5,639 Avg Close — Range —