Inogen, Inc. (Nasdaq: INGN), a medical technology company offering innovative respiratory products for use in the homecare setting, today announced that it will report third quarter 2025 financial results before the market opens on Wednesday, November 5, 2025. On the same day, the Company will host a conference call at 5:30 a.m. PT / 8:30 a.m. ET.

Individuals interested in listening to the conference call may do so by dialing:

US domestic callers (877) 841-3961

Non-US callers (201) 689-8589

Please reference Inogen to join the call. A live audio webcast and archived recording of the conference call will be available to all interested parties through the News / Events page on the Inogen Investor Relations website. This webcast will also be archived on the website for 6 months.

A replay of the call will be available approximately three hours after the live webcast ends and will be accessible through November 12, 2025. To access the replay, dial (877) 660-6853 or (201) 612-7415 and reference Conference ID: 13755676.

Inogen has used, and intends to continue to use, its Investor Relations website, http://investor.inogen.com/, as a means of disclosing material non-public information and for complying with its disclosure obligations under Regulation FD.

About Inogen

Inogen, Inc. (NASDAQ:INGN) is a leading global medical technology company offering innovative respiratory products for use in the homecare setting. Inogen supports patient respiratory care by developing, manufacturing, and marketing innovative best-in-class respiratory therapy devices used to deliver care to patients suffering from chronic respiratory conditions. Inogen partners with patients, prescribers, home medical equipment providers, and distributors to make its respiratory therapy products widely available, allowing patients the chance to manage the impact of their disease.

For more information, please visit www.inogen.com.

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ir@inogen.net

Inogen to Report Third Quarter 2025 Financial Results on November 5, 2025