HYPERION THERAPEUTICS INC

CUSIP: 44915N101 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q1 2015
Shares 176,831 Value ($000) $8,117 Avg Close — Range —
Q4 2014
Shares 170,727 Value ($000) $4,097 Avg Close — Range —
Q3 2014
Shares 95,431 Value ($000) $2,407 Avg Close — Range —
Q2 2014
Shares 54,032 Value ($000) $1,410 Avg Close — Range —
Q1 2014
Shares 33,220 Value ($000) $857 Avg Close — Range —