HYPERION THERAPEUTICS INC

CUSIP: 44915N101 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2014
Shares 65,000 Value ($000) $1,560 Avg Close — Range —
Q3 2013
Shares 31,394 Value ($000) $820 Avg Close — Range —
Q2 2013
Shares 81,394 Value ($000) $1,791 Avg Close — Range —