ACCELERON PHARMA INC

CUSIP: 00434H108 Class: COMMON STOCK

MARINER INVESTMENT GROUP LLC's Holding History (CIK: 0001096978)

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

Q2 2016
Shares 27,700 Value ($000) $941 Avg Close — Range —
Q1 2016
Shares 30,000 Value ($000) $792 Avg Close — Range —
Q4 2015
Shares 24,800 Value ($000) $1,209 Avg Close — Range —
Q3 2015
Shares 24,800 Value ($000) $618 Avg Close — Range —
Q2 2015
Shares 24,800 Value ($000) $785 Avg Close — Range —