MEDIVATION INC

CUSIP: 58501N101 Class: COM

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q3 2015
Shares 98,900 Value ($000) $4,203 Avg Close — Range —
Q2 2015
Shares 54,233 Value ($000) $6,193 Avg Close — Range —
Q1 2015
Shares 37,754 Value ($000) $4,873 Avg Close — Range —
Q4 2014
Shares 91,300 Value ($000) $9,094 Avg Close — Range —
Q3 2014
Shares 37,700 Value ($000) $3,727 Avg Close — Range —
Q2 2014
Shares 4,302 Value ($000) $332 Avg Close — Range —
Q2 2013
Shares 4,405 Value ($000) $217 Avg Close — Range —