HYPERION THERAPEUTICS INC

CUSIP: 44915N101 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2015
Shares 39,800 Value ($000) $1,826 Avg Close — Range —
Q4 2014
Shares 60,600 Value ($000) $1,453 Avg Close — Range —
Q3 2014
Shares 17,700 Value ($000) $446 Avg Close — Range —
Q2 2014
Shares 23,800 Value ($000) $619 Avg Close — Range —