MEDIVATION INC

CUSIP: 58501N101 Class: COM

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q1 2015
Shares 226,277 Value ($000) $29,206 Avg Close — Range —
Q4 2014
Shares 267,762 Value ($000) $26,672 Avg Close — Range —
Q3 2014
Shares 358,585 Value ($000) $35,453 Avg Close — Range —
Q2 2014
Shares 1,518,417 Value ($000) $117,040 Avg Close — Range —
Q1 2014
Shares 255,105 Value ($000) $16,421 Avg Close — Range —
Q4 2013
Shares 2,719,859 Value ($000) $173,581 Avg Close — Range —
Q3 2013
Shares 699,224 Value ($000) $41,911 Avg Close — Range —
Q2 2013
Shares 2,417,306 Value ($000) $118,931 Avg Close — Range —
Q1 2013
Shares 2,111,561 Value ($000) $98,737 Avg Close — Range —