Attached files
file | filename |
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8-K - FORM 8-K - Inogen Inc | d83960d8k.htm |
Exhibit 16.1
Tel: (310) 557-0300 Fax: (310) 557-1777 www.bdo.com |
1888 Century Park East 4th Floor Los Angeles, California 90067 |
August 18, 2015
Securities and Exchange Commission
100 F Street N.E.
Washington, D.C. 20549
We have been furnished with a copy of the response to Item 4.01 of Form 8-K for the event that occurred on August 17, 2015, to be filed by our former client, Inogen, Inc. We agree with the statements made in response to that Item insofar as they relate to our Firm.
Very truly yours,
BDO USA, LLP, a Delaware limited liability partnership, is the U.S. member of BDO International Limited, a UK company limited by guarantee, and forms part of the international BDO network of independent member firms.
BDO is the brand name for the BDO network and for each of the BDO Member Firms.