HYPERION THERAPEUTICS INC

CUSIP: 44915N101 Class: COM

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2014

Shares 76,300 Value ($000) $1,831 Avg Close — Range —

Q3 2014

Shares 76,300 Value ($000) $1,924 Avg Close — Range —

Q2 2014

Shares 76,300 Value ($000) $1,991 Avg Close — Range —

Q1 2014

Shares 71,700 Value ($000) $1,850 Avg Close — Range —

Q4 2013

Shares 31,200 Value ($000) $631 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	76,300	$1,831	—	—
Q3 2014	76,300	$1,924	—	—
Q2 2014	76,300	$1,991	—	—
Q1 2014	71,700	$1,850	—	—
Q4 2013	31,200	$631	—	—