POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q1 2015
Shares 4,300 Value ($000) $454 Avg Close — Range —
Q4 2014
Shares 3,434 Value ($000) $355 Avg Close — Range —