MEDIVATION INC

CUSIP: 58501N101 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2016
Shares 1,948 Value ($000) $90 Avg Close — Range —
Q4 2015
Shares 43 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 5,687 Value ($000) $242 Avg Close — Range —
Q2 2015
Shares 100 Value ($000) $11 Avg Close — Range —