EPIZYME INC

CUSIP: 29428V104 Class: COM

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q2 2022
Shares 7,485,543 Value ($000) $11,004 Avg Close — Range —
Q1 2022
Shares 7,267,696 Value ($000) $8,358 Avg Close — Range —
Q4 2021
Shares 3,807,662 Value ($000) $9,519 Avg Close — Range —
Q3 2021
Shares 3,593,885 Value ($000) $18,401 Avg Close — Range —
Q2 2021
Shares 3,011,487 Value ($000) $25,025 Avg Close — Range —
Q1 2021
Shares 2,802,954 Value ($000) $24,414 Avg Close — Range —
Q4 2020
Shares 2,553,208 Value ($000) $27,728 Avg Close — Range —
Q3 2020
Shares 2,551,659 Value ($000) $30,441 Avg Close — Range —
Q2 2020
Shares 2,104,084 Value ($000) $33,792 Avg Close — Range —
Q1 2020
Shares 1,955,000 Value ($000) $30,322 Avg Close — Range —
Q4 2019
Shares 2,050,000 Value ($000) $50,430 Avg Close — Range —
Q3 2019
Shares 1,850,100 Value ($000) $19,084 Avg Close — Range —
Q2 2019
Shares 1,850,100 Value ($000) $23,219 Avg Close — Range —
Q1 2019
Shares 1,753,375 Value ($000) $21,724 Avg Close — Range —
Q4 2018
Shares 1,607,500 Value ($000) $9,902 Avg Close — Range —
Q3 2018
Shares 1,241,253 Value ($000) $13,157 Avg Close — Range —
Q2 2018
Shares 1,241,253 Value ($000) $16,819 Avg Close — Range —
Q1 2018
Shares 1,275,000 Value ($000) $22,631 Avg Close — Range —
Q4 2017
Shares 1,325,000 Value ($000) $16,629 Avg Close — Range —
Q3 2017
Shares 1,350,000 Value ($000) $25,718 Avg Close — Range —
Q2 2017
Shares 1,175,000 Value ($000) $17,743 Avg Close — Range —
Q1 2017
Shares 570,000 Value ($000) $9,776 Avg Close — Range —
Q4 2016
Shares 570,000 Value ($000) $6,897 Avg Close — Range —
Q3 2016
Shares 642,500 Value ($000) $6,322 Avg Close — Range —
Q2 2016
Shares 597,500 Value ($000) $6,118 Avg Close — Range —
Q1 2016
Shares 589,000 Value ($000) $7,139 Avg Close — Range —
Q4 2015
Shares 370,000 Value ($000) $5,927 Avg Close — Range —
Q3 2015
Shares 310,000 Value ($000) $3,987 Avg Close — Range —
Q2 2015
Shares 306,500 Value ($000) $7,356 Avg Close — Range —
Q1 2015
Shares 306,500 Value ($000) $5,756 Avg Close — Range —
Q4 2014
Shares 181,500 Value ($000) $3,425 Avg Close — Range —
Q3 2014
Shares 131,000 Value ($000) $3,551 Avg Close — Range —