MEDIVATION INC

CUSIP: 58501N101 Class: COM

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q1 2016
Shares 78,900 Value ($000) $3,628 Avg Close — Range —
Q3 2014
Shares 14,000 Value ($000) $1,384 Avg Close — Range —
Q2 2014
Shares 33,000 Value ($000) $2,544 Avg Close — Range —
Q4 2013
Shares 33,000 Value ($000) $2,106 Avg Close — Range —