ACCELERON PHARMA INC

CUSIP: 00434H108 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2021
Shares 1,323 Value ($000) $228 Avg Close — Range —
Q1 2021
Shares 1,735 Value ($000) $235 Avg Close — Range —
Q4 2020
Shares 1,735 Value ($000) $222 Avg Close — Range —