Expion360 CFO reports no share ownership

Q: What does the Form 3 filing disclose about XPON's CFO Robert L. Winspear?

The Form 3 reports that Chief Financial Officer Robert L. Winspear currently does not beneficially own any securities of Expion360 Inc. It serves as his initial statement of beneficial ownership as an officer of the company.

Q: Does XPON’s CFO hold any Expion360 Inc. shares according to this Form 3?

No. The filing explicitly states that no securities are beneficially owned by Chief Financial Officer Robert L. Winspear at the time of this initial ownership report.

Q: What is Robert L. Winspear’s role at Expion360 Inc. (XPON)?

Robert L. Winspear is identified in the filing as an officer of Expion360 Inc., serving in the capacity of Chief Financial Officer.

Q: Are there any stock transactions reported for XPON’s CFO in this Form 3?

No. The Form 3 includes no reported transactions in Expion360 Inc. securities by Chief Financial Officer Robert L. Winspear; only his initial ownership status is disclosed.

Q: What additional document is referenced in XPON’s Form 3 for the CFO?

The remarks section references Exhibit 24.1 - Power of Attorney, which authorizes the filing of ownership reports on behalf of Chief Financial Officer Robert L. Winspear.

Expion360 Inc. (XPON) reported an initial insider ownership filing for Robert L. Winspear, who serves as Chief Financial Officer.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Expion360 Inc. (XPON) reported an initial insider ownership filing for Robert L. Winspear, who serves as Chief Financial Officer. The filing states that no securities of Expion360 Inc. are currently beneficially owned by this reporting person and includes a Power of Attorney authorizing the filing.

Key Figures

Beneficially owned securities: 0 securities

1 metrics

Beneficially owned securities 0 securities Initial Form 3 filing for Chief Financial Officer Robert L. Winspear

Key Terms

beneficially owned, Power of Attorney, Form 3

3 terms

beneficially owned financial

"No securities are beneficially owned."

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Power of Attorney regulatory

"Exhibit 24.1 - Power of Attorney No securities are beneficially owned."

A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

Form 3 regulatory

"initial insider ownership filing for Robert L. Winspear"

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.

FAQ

What does the Form 3 filing disclose about XPON's CFO Robert L. Winspear?

The Form 3 reports that Chief Financial Officer Robert L. Winspear currently does not beneficially own any securities of Expion360 Inc. It serves as his initial statement of beneficial ownership as an officer of the company.

Does XPON’s CFO hold any Expion360 Inc. shares according to this Form 3?

No. The filing explicitly states that no securities are beneficially owned by Chief Financial Officer Robert L. Winspear at the time of this initial ownership report.

What is Robert L. Winspear’s role at Expion360 Inc. (XPON)?

Robert L. Winspear is identified in the filing as an officer of Expion360 Inc., serving in the capacity of Chief Financial Officer.

Are there any stock transactions reported for XPON’s CFO in this Form 3?

No. The Form 3 includes no reported transactions in Expion360 Inc. securities by Chief Financial Officer Robert L. Winspear; only his initial ownership status is disclosed.

What additional document is referenced in XPON’s Form 3 for the CFO?

The remarks section references Exhibit 24.1 - Power of Attorney, which authorizes the filing of ownership reports on behalf of Chief Financial Officer Robert L. Winspear.

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

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Available on EDGAR 08/31/2026 - 09:40 PM Accepted by SEC EDGAR 08/31/2026 - 09:40 PM

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^*

WINSPEAR ROBERT L

(Last)

(First)

(Middle)

C/O EXPION ENERGY, INC.

2025 SW DEERHOUND AVE

(Street)

REDMOND

OREGON

97756

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/25/2026

3. Issuer Name and Ticker or Trading Symbol
Expion Energy, Inc. [ XPON ]

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)
	Chief Financial Officer

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)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	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)

Explanation of Responses:

Remarks:

Exhibit 24.1 - Power of Attorney No securities are beneficially owned.

No securities are beneficially owned.

	/s/ Robert Winspear	08/31/2026
	** 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)

Source: View Original Filing on SEC EDGAR