ACCELERON PHARMA INC

CUSIP: 00434H108 Class: COMMON STOCK

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q1 2019
Shares 50,826 Value ($000) $2,367 Avg Close — Range —
Q4 2018
Shares 35,549 Value ($000) $1,548 Avg Close — Range —