Security Type

Security Class

Title

Fee

Calculation

Rule

Amount
Registered(1)

Proposed
Maximum
Offering
Price Per
Unit

Maximum
Aggregate
Offering

Price

Fee

Rate

Amount of
Registration
Fee

Equity

Common Stock, par value $0.001 per share

Rule 457(c) and Rule 457(h)

750,000(2)

$5.79(3)

$4,342,500

0.0001531

$664.84

Total Offering Amounts

750,000

$4,342,500

$664.84

Total Fee Offsets(4)

—

Net Fee Due

$664.84

(1)

Pursuant to Rule 416(a) of the Securities Act of 1933, as amended (the “Securities Act”), this registration statement (the “Registration Statement”) also covers any additional shares of Inogen, Inc.’s (the “Registrant”) common stock, par value $0.001 per share (“Common Stock”), that become issuable under the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan (the “2023 Plan”) to prevent dilution in the event of a reorganization, reclassification, stock split, dividend or distribution, or other similar transaction.

(2)

Represents an increase of 750,000 shares of Common Stock available for grant under the 2023 Plan.

(3)

Pursuant to Rule 457(c) and 457(h) under the Securities Act, and solely for the purpose of calculating the registration fee, the proposed maximum offering price per share is $5.79, which is the average of the high and low prices of shares of Common Stock on The Nasdaq Global Select Market on May 15, 2025 (such date being within five business days of the date that this Registration Statement was filed with the U.S. Securities and Exchange Commission).

(4)

The Registrant does not have any fee offsets.