MEDIVATION INC

CUSIP: 58501N101 Class: COM

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q2 2015
Shares 15,627 Value ($000) $1,785 Avg Close — Range —
Q1 2015
Shares 17,666 Value ($000) $2,280 Avg Close — Range —
Q4 2014
Shares 56,322 Value ($000) $5,610 Avg Close — Range —
Q3 2014
Shares 56,912 Value ($000) $5,627 Avg Close — Range —
Q2 2014
Shares 57,542 Value ($000) $4,435 Avg Close — Range —
Q1 2014
Shares 59,377 Value ($000) $3,822 Avg Close — Range —
Q4 2013
Shares 58,817 Value ($000) $3,754 Avg Close — Range —
Q3 2013
Shares 59,327 Value ($000) $3,556 Avg Close — Range —
Q2 2013
Shares 59,330 Value ($000) $2,919,036 Avg Close — Range —