Inogen (INGN) EVP, COO Andrew Reding files baseline Form 3 insider report

Rhea-AI Filing Summary

Inogen Inc executive Andrew P. Reding, who serves as EVP and COO, filed an initial Form 3 to report his status as an insider of the company. The filing lists no stock purchases, sales, option exercises, or other transactions, serving only as a baseline ownership report.

Key Terms

Form 3, EVP, COO, insider

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

EVP, COO financial

""officer_title": "EVP, COO""

insider regulatory

"initial Form 3 to report his status as an insider"

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Available on EDGAR 07/09/2026 - 09:03 AM Accepted by SEC EDGAR 07/09/2026 - 09:03 AM Learn about SEC filing dates

FAQ

What does Andrew P. Reding’s Form 3 filing for INGN show?

The Form 3 shows that Andrew P. Reding, EVP and COO of Inogen Inc, has become a reportable insider. It lists no stock purchases, sales, or option exercises, serving purely as an initial ownership baseline with the SEC.

Did Andrew P. Reding buy or sell Inogen (INGN) shares in this Form 3?

No, the Form 3 for Andrew P. Reding reports no stock purchases, sales, or derivative transactions. It is an initial insider ownership filing, not a record of new trades in Inogen Inc shares or options.

What is Andrew P. Reding’s role at Inogen Inc (INGN)?

Andrew P. Reding is identified as an officer of Inogen Inc, holding the title of Executive Vice President and Chief Operating Officer (EVP, COO). This officer status requires him to file insider ownership reports such as Form 3 with the SEC.

Why did Inogen’s EVP, COO need to file a Form 3 with the SEC?

Form 3 is required when someone becomes an insider, such as an executive officer. Andrew P. Reding, as Inogen’s EVP and COO, must disclose his baseline ownership position, even if no share purchases or sales occurred at the time of filing.

Does this Inogen (INGN) Form 3 indicate any derivative or option positions?

No, the insider data show zero derivative transactions and an empty derivative summary. For Andrew P. Reding’s Form 3, there are no reported option exercises, conversions, or other derivative positions associated with his insider status at Inogen Inc.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Reding Andrew P.

(Last) (First) (Middle)

C/O INOGEN, INC.

500 CUMMINGS CENTER, SUITE 2800

(Street)

BEVERLY MASSACHUSETTS 01915

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
07/06/2026

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

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney.

No securities are beneficially owned.

	/s/ Mary Wright, as Attorney-in-Fact	07/09/2026
	** 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 5 (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 3: SEC 1473 (03-26)