ENANTA PHARMACEUTICALS INC

Ticker: ENTA CUSIP: 29251M106 Class: Common Stock

Sarissa Capital Management LP's Holding History (CIK: 0001577524)

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

Q3 2014

Shares 105,000 Value ($000) $4,155 Avg Close $39.86 Range $36.50 - $44.50

Q2 2014

Shares 105,000 Value ($000) $4,522 Avg Close $38.15 Range $31.22 - $46.44

Q1 2014

Shares 50,000 Value ($000) $2,000 Avg Close $36.32 Range $27.28 - $43.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	105,000	$4,155	$39.86	$36.50 - $44.50
Q2 2014	105,000	$4,522	$38.15	$31.22 - $46.44
Q1 2014	50,000	$2,000	$36.32	$27.28 - $43.73