EPIZYME INC

CUSIP: 29428V104 Class: COM

Casdin Capital, LLC's Holding History (CIK: 0001534261)

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

Q2 2017
Shares 520,000 Value ($000) $7,852 Avg Close — Range —
Q1 2017
Shares 485,000 Value ($000) $8,318 Avg Close — Range —
Q4 2016
Shares 275,000 Value ($000) $3,328 Avg Close — Range —
Q3 2016
Shares 295,000 Value ($000) $2,903 Avg Close — Range —
Q2 2016
Shares 340,000 Value ($000) $3,482 Avg Close — Range —
Q1 2016
Shares 545,000 Value ($000) $6,605 Avg Close — Range —
Q4 2015
Shares 332,500 Value ($000) $5,327 Avg Close — Range —