EPIZYME INC

CUSIP: 29428V104 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2017
Shares 35,846 Value ($000) $615 Avg Close — Range —
Q3 2014
Shares 179,409 Value ($000) $4,864 Avg Close — Range —
Q2 2014
Shares 262,361 Value ($000) $8,165 Avg Close — Range —
Q1 2014
Shares 198,643 Value ($000) $4,523 Avg Close — Range —
Q4 2013
Shares 358,365 Value ($000) $7,454 Avg Close — Range —
Q3 2013
Shares 545,875 Value ($000) $21,906 Avg Close — Range —
Q2 2013
Shares 204,144 Value ($000) $5,743 Avg Close — Range —