Form 8-K

8-K — MOBIX LABS, INC

Accession: 0001493152-26-024386

Filed: 2026-05-19

Period: 2026-05-13

CIK: 0001855467

SIC: 3674 (SEMICONDUCTORS & RELATED DEVICES)

Item: Entry into a Material Definitive Agreement

Item: Termination of a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Unregistered Sales of Equity Securities

Item: Financial Statements and Exhibits

Documents

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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)

the Securities Exchange Act of 1934

Date

of report (Date of earliest event reported): May 13, 2026

MOBIX

LABS, INC.

(Exact

name of registrant as specified in its charter)

Delaware

001-40621

98-1591717

(State

or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S.

Employer

Identification No.)

Venture, Suite 220, Irvine, California

92618

(Address

of principal executive offices)

(Zip

Code)

(949)

808-8888

(Registrant’s

telephone number, including area code)

N/A

(Former

name or former address, if changed since last report)

Check

the appropriate box below if the Form 8-K 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

Class

A Common Stock, par value $0.00001 per share

MOBX

Nasdaq

Capital Market

Redeemable

warrants, each warrant exercisable for one share of Class A Common Stock

MOBXW

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 ☒

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

1.01 Entry into a Material Definitive Agreement.

First

Amendment to Securities Purchase Agreement and Convertible Note and Investor Rights Agreement

May 13, 2026, Mobix Labs, Inc. (the “Company”) entered into a first amendment to the securities purchase agreement and senior

secured convertible promissory note (the “First Amendment”), with Leviston Resources, LLC (“Leviston”), amending

the senior secured convertible note originally issued on March 31, 2026 (the “Original Note”) to increase the principal amount

from $3 million to $4 million in exchange for an additional cash advance of $833,333 to the Company. The material terms of the

Original Note, including its variable conversion price formula, were previously disclosed in our Current Report on Form 8-K filed with

the SEC on April 3, 2026.

Additionally,

on May 13, 2026, we entered into the Investor Rights Agreement (the “Investor Rights Agreement”) that grants Leviston

the right, but not the obligation, to acquire, over a seven-month period, additional secured convertible notes of up to $4.0 million

in aggregate principal amount on terms substantially similar to the Original Note and secured on a pari passu basis.

The

foregoing descriptions of the First Amendment and the Investor Rights Agreement are qualified in their entirety by reference to the

full text of those agreements, copies of which will be filed as exhibits to the Company’s Quarterly Report on Form 10-Q for the

quarterly period ended March 31, 2026.

All

$4 million of principal under the Original Note has since been satisfied in full through conversion into shares of the

Company’s Class A Common Stock (the “Common Stock”), all of which have been resold by Leviston pursuant to the Company’s effective

Registration Statement on Form S-1 (see Item 1.02 below). Leviston at no time beneficially owned in excess of 4.99% of the

outstanding shares of Class A Common Stock.

Item

1.02 Termination of a Material Definitive Agreement.

May 18, 2026, the Company satisfied in full the entire $4 million of outstanding principal under the Original Note, together with all

accrued interest thereon, through the conversion of such amounts into shares of Common Stock. Upon such full satisfaction, the Original Note, the Securities Purchase Agreement, dated

March 31, 2026, between the Company and Leviston (as amended by the First Amendment), and the Registration Rights Agreement, dated March

31, 2026, between the Company and Leviston, terminated in accordance with their terms.

Item 2.03. Creation of a Direct Financial Obligation.

The

information set forth under Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

Item

3.02 Unregistered Sales of Equity Securities

The

information set forth under Items 1.01 and 1.02 of this Current Report on Form 8-K is incorporated herein by reference.

Between

May 12, 2026 and May 18, 2026, Leviston converted

the entire $4 million of outstanding principal under the Original Note, as amended, together with all accrued interest

thereon, into an aggregate of 2,500,000 shares of Common Stock (the “Shares”), satisfying the

Original Note in full. The issuance of the Shares was exempt from registration under Section 3(a)(9) of the Securities

Act of 1933, as amended (the “Securities Act”). Any shares issuable pursuant to the Investor Rights

Agreement upon conversion of additional secured convertible notes will be effected in reliance upon Section 3(a)(9) of the Securities Act.

Item 9.01. Financial Statement and Exhibits.

(d)

Exhibits.

Exhibit No.

Description

104

Cover

Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

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.

MOBIX

LABS, INC.

By:

/s/

Keyvan Samini

Name:

Keyvan

Samini

Date:

May 19, 2026

Title:

President

and Chief Financial Officer

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May 13, 2026

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Entity Registrant Name

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Entity Tax Identification Number

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Entity Incorporation, State or Country Code

Entity Address, Address Line One

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Entity Address, Address Line Two

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Entity Address, City or Town

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Entity Address, State or Province

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City Area Code

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Redeemable warrants, each warrant exercisable for one share of Class A Common Stock

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