MEDIVATION INC

CUSIP: 58501N101 Class: COM

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q2 2016
Shares 273,983 Value ($000) $16,521 Avg Close — Range —
Q1 2016
Shares 525,462 Value ($000) $24,161 Avg Close — Range —
Q4 2015
Shares 509,862 Value ($000) $24,647 Avg Close — Range —
Q3 2015
Shares 509,862 Value ($000) $21,669 Avg Close — Range —
Q2 2015
Shares 180,300 Value ($000) $20,590 Avg Close — Range —
Q1 2015
Shares 171,700 Value ($000) $22,161 Avg Close — Range —
Q4 2014
Shares 161,300 Value ($000) $16,067 Avg Close — Range —
Q3 2014
Shares 130,100 Value ($000) $12,863 Avg Close — Range —
Q2 2014
Shares 122,900 Value ($000) $9,473 Avg Close — Range —