INOGEN INC

Ticker: INGN CUSIP: 45780L104 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2019
Shares 32,795 Value ($000) $3,128 Avg Close $124.73 Range $88.71 - $155.75
Q4 2018
Shares 75,431 Value ($000) $9,366 Avg Close $164.69 Range $110.51 - $247.99
Q3 2018
Shares 138,813 Value ($000) $33,887 Avg Close $231.25 Range $179.49 - $287.79
Q2 2018
Shares 176,006 Value ($000) $32,795 Avg Close $166.43 Range $122.24 - $194.23
Q1 2018
Shares 174,835 Value ($000) $21,477 Avg Close $122.09 Range $112.78 - $134.97
Q4 2017
Shares 144,886 Value ($000) $17,253 Avg Close $110.11 Range $91.80 - $130.05
Q3 2017
Shares 183,932 Value ($000) $17,492 Avg Close $96.41 Range $89.01 - $105.35
Q2 2017
Shares 183,727 Value ($000) $17,531 Avg Close $85.47 Range $74.06 - $97.71
Q1 2017
Shares 178,640 Value ($000) $13,855 Avg Close $69.29 Range $62.69 - $79.94
Q4 2016
Shares 167,299 Value ($000) $11,237 Avg Close $61.66 Range $50.24 - $69.36
Q3 2016
Shares 216,740 Value ($000) $12,983 Avg Close $55.73 Range $49.19 - $61.87
Q2 2016
Shares 89,310 Value ($000) $4,475 Avg Close $47.69 Range $43.16 - $51.39
Q1 2016
Shares 50,000 Value ($000) $2,249 Avg Close $35.62 Range $28.81 - $46.06
Q3 2015
Shares 234,422 Value ($000) $11,381 Avg Close $47.48 Range $39.34 - $55.98