INOGEN INC

Ticker: INGN CUSIP: 45780L104 Class: COM

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q3 2019

Shares 259,737 Value ($000) $12,444 Avg Close $52.16 Range $41.19 - $67.76

Q2 2019

Shares 173,737 Value ($000) $11,599 Avg Close $76.13 Range $62.31 - $96.00

Q1 2019

Shares 77,000 Value ($000) $7,343 Avg Close $124.73 Range $88.71 - $155.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	259,737	$12,444	$52.16	$41.19 - $67.76
Q2 2019	173,737	$11,599	$76.13	$62.31 - $96.00
Q1 2019	77,000	$7,343	$124.73	$88.71 - $155.75