MEDIVATION INC

CUSIP: 58501N101 Class: COM

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q2 2015
Shares 34,115 Value ($000) $3,896 Avg Close — Range —
Q1 2015
Shares 36,115 Value ($000) $4,661 Avg Close — Range —
Q4 2014
Shares 53,115 Value ($000) $5,291 Avg Close — Range —
Q3 2014
Shares 63,115 Value ($000) $6,240 Avg Close — Range —
Q2 2014
Shares 70,000 Value ($000) $5,396 Avg Close — Range —
Q4 2013
Shares 30,000 Value ($000) $1,915 Avg Close — Range —