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Form 8-K

sec.gov

8-K — Expion360 Inc.

Accession: 0001903596-26-000291

Filed: 2026-08-04

Period: 2026-07-29

CIK: 0001894954

SIC: 3690 (MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Item: Other Events

Documents

8-K — xpon_8k.htm (Primary)

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UNITED STATES

SECURITIES AND

EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM 8-K

CURRENT

REPORT

Pursuant to Section

13 or 15(d)

of the Securities

Exchange Act of 1934

Date of

Report (Date of earliest event reported): July 29,

2026

Expion360

Inc.

(Exact name

of Registrant as specified in its charter)

Nevada

001-41347

81-2701049

(State

or Other Jurisdiction

of

Incorporation)

(Commission

File

Number)

(IRS

Employer

Identification

No.)

2025 SW Deerhound

Avenue

Redmond, OR 97756

(Address of principal

executive offices and zip code)

(541) 797-6714

(Registrant’s

telephone number, including area code)

Not Applicable

(Former name

or former address, if changed since last report)

Check the

appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any

of the following provisions:

Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to

Section 12(b) of the Act:

Title

of each class

Trading

Symbol(s)

Name

of each exchange

on

which registered

Common

Stock, par value $0.001 per share

XPON

The

Nasdaq Capital Market

Indicate by check mark whether

the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or

Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company,

indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised

financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure

of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers;

Compensatory Arrangements of Certain Officers.

Resignation

of Chief Financial Officer

On July 29, 2026, Shawna Bowin, the Chief Financial

Officer of Expion360 Inc. (the “Company”), notified the board of directors of the Company that she is resigning from her role

as Chief Financial Officer due to personal reasons. Ms. Bowin has agreed to continue serving in her current position to assist with the

orderly transition of her roles and responsibilities through approximately October 31, 2026. The Company has commenced a search for a

new Chief Financial Officer.

Item 8.01. Other

Events.

The

Company confirms it has regained compliance with Nasdaq

Listing Rule 5550(a)(2) and that its common stock, par value $0.001 per share (the “Common Stock”), continues to be listed

and traded on The Nasdaq Capital Market.

As

previously disclosed, on January 29, 2026, the Company received a staff determination from the Nasdaq Listing Qualifications department

of The Nasdaq Stock Market (“Nasdaq”) stating that the bid price of its Common Stock had closed below the $1.00 minimum required

by Nasdaq Listing Rule 5550(a)(2) for the prior 30 consecutive trading days (the “Minimum Bid Price Requirement”).

As

of August 3, 2026, the Common Stock had closed above $1.00 per share for ten consecutive trading days. As a result, on August 4, 2026,

the Company received a letter from the Nasdaq Office of General Counsel advising that the Company had regained compliance with the Minimum

Bid Price Requirement, and that the Company was therefore in compliance with Nasdaq’s listing requirements.

SIGNATURES

Pursuant to the requirements of

the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto

duly authorized.

Date: August 4, 2026

By:

/s/ Joseph Hammer

Name:

Joseph Hammer

Title:

Chief Executive Officer and Chairman of the Board of Directors

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