Inogen director granted 28,081 RSU shares

King Kevin M reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

King Kevin M reported acquisition or exercise transactions in this Form 4 filing.

Inogen Inc director Kevin M. King received a grant of 28,081 shares of common stock through a restricted stock unit award. The award was made at no cash cost per share and is a form of equity compensation rather than an open-market purchase.

Following this grant, King directly holds 104,966 shares of Inogen common stock. According to the award terms, the restricted stock units will vest if he continues serving the company until the earlier of one year from the grant date or the day before the next annual stockholder meeting.

Insider Trade Summary

Grant/Award: 28,081 shares

Grant/Award 1 txn

Insider King Kevin M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	28,081	$0.00	$0.00

Holdings After Transaction: Common Stock — 104,966 shares (Direct)

Footnotes (1)

1. F1. The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

Key Figures

RSU grant size: 28,081 shares Price per share: $0.0000 per share Holdings after grant: 104,966 shares

3 metrics

RSU grant size 28,081 shares Restricted stock unit award to director Kevin M. King

Price per share $0.0000 per share Indicates compensation grant, not open-market purchase

Holdings after grant 104,966 shares Total Inogen common stock directly held by Kevin M. King after transaction

Key Terms

restricted stock unit award, vest, Annual Meeting of the Issuer's stockholders

3 terms

restricted stock unit award financial

"The reported shares were acquired pursuant to a restricted stock unit award."

A restricted stock unit award is a promise by a company to give an employee a specified number of company shares at a future date if certain conditions are met, such as staying with the company or hitting performance goals. For investors, these awards matter because they can increase the total number of shares outstanding when converted, diluting existing holders, and they align employees’ incentives with shareholders’ interests much like giving a rising bonus that becomes real only after conditions are satisfied.

vest financial

"the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary..."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Annual Meeting of the Issuer's stockholders financial

"the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Inogen (INGN) director Kevin M. King report on this Form 4?

Kevin M. King reported receiving 28,081 shares of Inogen common stock through a restricted stock unit award. This is an equity compensation grant, not an open-market share purchase, and increases his direct holdings to 104,966 shares after the transaction.

Was the Inogen (INGN) Form 4 transaction a stock purchase or a grant?

The Form 4 shows a grant, labeled as a restricted stock unit award, rather than an open-market stock purchase. The transaction code "A" and zero price per share indicate compensation-related share acquisition, not a cash-funded buy in the market.

How many Inogen (INGN) shares does Kevin M. King hold after this Form 4?

After the reported restricted stock unit award, Kevin M. King directly holds 104,966 shares of Inogen common stock. This total includes the 28,081 shares tied to the new equity grant disclosed in the Form 4 filing with the SEC.

What are the vesting conditions on Kevin M. King’s Inogen (INGN) restricted stock units?

The restricted stock unit award vests if Kevin M. King continues serving Inogen until the earlier of one year from the grant date or the day before the next annual stockholder meeting. Continued service is therefore required for the award to fully vest.

Did Kevin M. King pay cash for the new Inogen (INGN) shares reported?

No cash was paid for the new shares reported. The Form 4 shows a transaction price of 0.0000 per share, confirming the 28,081 shares were received as a restricted stock unit compensation grant rather than purchased on the open market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/09/2026 - 04:18 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

King Kevin M

(Last) (First) (Middle)

C/O INOGEN, INC.

500 CUMMINGS CENTER, SUITE 2800

(Street)

BEVERLY MASSACHUSETTS 01915

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Inogen Inc [ INGN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/05/2026		A		28,081(1)	A	$0	104,966	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported shares were acquired pursuant to a restricted stock unit award. Subject to the reporting person's continued service, the restricted stock unit award shall vest on the earlier of (i) the one-year anniversary of the date of grant or (ii) the day prior to the date of the Annual Meeting of the Issuer's stockholders next following the date of grant.

	/s/ Mary Wright, as Attorney-in-Fact	06/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)