INOGEN INC

Ticker: INGN CUSIP: 45780L104 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2016

Shares 125 Value ($000) $8 Avg Close $61.66 Range $50.24 - $69.36

Q3 2016

Shares 125 Value ($000) $7 Avg Close $55.73 Range $49.19 - $61.87

Q2 2016

Shares 125 Value ($000) $6 Avg Close $47.69 Range $43.16 - $51.39

Q1 2016

Shares 125 Value ($000) $6 Avg Close $35.62 Range $28.81 - $46.06

Q4 2015

Shares 125 Value ($000) $5 Avg Close $42.28 Range $34.62 - $51.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	125	$8	$61.66	$50.24 - $69.36
Q3 2016	125	$7	$55.73	$49.19 - $61.87
Q2 2016	125	$6	$47.69	$43.16 - $51.39
Q1 2016	125	$6	$35.62	$28.81 - $46.06
Q4 2015	125	$5	$42.28	$34.62 - $51.12