ACCELERON PHARMA INC

CUSIP: 00434H108 Class: COMMON STOCK

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q3 2021
Shares 13,030 Value ($000) $2,242 Avg Close — Range —
Q2 2021
Shares 52,294 Value ($000) $6,562 Avg Close — Range —
Q1 2021
Shares 148,912 Value ($000) $20,194 Avg Close — Range —
Q4 2020
Shares 219,581 Value ($000) $28,093 Avg Close — Range —
Q3 2020
Shares 141,012 Value ($000) $15,868 Avg Close — Range —
Q2 2020
Shares 38,724 Value ($000) $3,689 Avg Close — Range —
Q1 2020
Shares 38,775 Value ($000) $3,485 Avg Close — Range —