INOGEN INC

Ticker: INGN CUSIP: 45780L104 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2020

Shares 1,274 Value ($000) $45 Avg Close $42.14 Range $31.59 - $55.55

Q4 2019

Shares 2,117 Value ($000) $145 Avg Close $62.71 Range $44.13 - $76.89

Q3 2019

Shares 10,186 Value ($000) $488 Avg Close $52.16 Range $41.19 - $67.76

Q2 2019

Shares 680 Value ($000) $45 Avg Close $76.13 Range $62.31 - $96.00

Q1 2019

Shares 2,963 Value ($000) $283 Avg Close $124.73 Range $88.71 - $155.75

Q2 2015

Shares 400 Value ($000) $18 Avg Close $38.37 Range $31.99 - $45.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	1,274	$45	$42.14	$31.59 - $55.55
Q4 2019	2,117	$145	$62.71	$44.13 - $76.89
Q3 2019	10,186	$488	$52.16	$41.19 - $67.76
Q2 2019	680	$45	$76.13	$62.31 - $96.00
Q1 2019	2,963	$283	$124.73	$88.71 - $155.75
Q2 2015	400	$18	$38.37	$31.99 - $45.75