Warrants

12 Months Ended

Sep. 30, 2025

Warrants

Warrants

Note 15 — Warrants

Outstanding warrants consist of the following:

	September 30,
	2025		2024
Public Warrants		6,000,000		6,000,000
Private Warrants		3,000,000		3,000,000
PIPE Warrants		250,000		1,750,000
PIPE Common Warrants (July 2024 Private Placement)		2,785,491		5,755,396
Common Warrants (April 2025 Offering)		2,360,298		—
Inducement Warrants		8,229,701		—
Other warrants		2,460,242		2,170,403
Total		25,085,732		18,675,799

April 2025 Offering

In April 2025, the Company entered into a securities purchase agreement (the “2025 Securities Purchase Agreement”) with an institutional accredited investor, pursuant to which it issued 3,850,000 shares of Class A Common Stock, a pre-funded warrant to purchase up to 1,026,860 shares of Class A Common Stock and common stock warrants (the “Common Warrants”) to purchase up to 4,876,860 shares of the Company’s Class A Common Stock (together, the “April 2025 Offering”). The pre-funded warrant has an exercise price of $0.0001 per share and was immediately exercisable. The Common Warrants have an exercise price of $0.8202, are currently exercisable and will expire on May 30, 2030. The net proceeds to the Company from the April 2025 Offering were $3,645, after payment of the placement agent’s fees of $355. During the year ended September 30, 2025, the investor fully exercised the pre-funded warrant for net proceeds to the Company of $0.

MOBIX LABS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(in thousands, except share and per share amounts)

In connection with the April 2025 Offering, the Company also amended the PIPE Common Warrants (see “July 2024 Private Placement,” below). The Company allocated the proceeds of the April 2025 Offering among the liability-classified warrants issued and amended based on their estimated fair values, with the remainder of the proceeds allocated to the shares of Class A Common Stock issued.

The Company also issued the placement agent warrants to purchase an aggregate of 682,760 shares of Class A Common Stock. These warrants have an exercise price of $0.8202 per share, are currently exercisable and will expire on April 4, 2030. The Company allocated the transaction costs, including the fair value of the placement agent warrants, among the liability-classified and equity-classified securities issued in the April 2025 Offering. The portion of such costs allocated to liability-classified securities of $443 is included in “Financing costs expensed” in the consolidated statements of operations and comprehensive loss.

July 2024 Private Placement

In July 2024, the Company entered into a securities purchase agreement (the “Securities Purchase Agreement”) with an institutional accredited investor, pursuant to which it issued a pre-funded warrant to purchase up to 2,877,698 shares of the Company’s Class A Common Stock and warrants to purchase an aggregate of 5,755,396 shares of the Company’s Class A Common Stock (“PIPE Common Warrants”). The Pre-Funded Warrant has an exercise price of $0.001 per share, is immediately exercisable upon issuance and will expire when exercised in full. The PIPE Common Warrants are comprised of Series A warrants to purchase up to 2,877,698 shares of Class A Common Stock (the “Series A Warrants”) and Series B warrants to purchase up to 2,877,698 shares of Class A Common Stock (the “Series B Warrants”). The PIPE Common Warrants initially had an exercise price of $1.39 per share, were exercisable beginning on the effective date of stockholder approval of the issuance of the shares of common stock upon exercise of the PIPE Common Warrants. The Series A Warrants will expire five years from the date of such stockholder approval and the Series B warrants will expire twelve months from the date of stockholder approval. Gross proceeds from the Private Placement were $4,000, before payment of fees and expenses to the placement agent of $415. During the year ended September 30, 2024, the investor fully exercised the pre-funded warrant, for net proceeds to the Company of $3.

In connection with the Private Placement, the Company issued the placement agent warrants to purchase an aggregate of 201,439 shares of its Class A Common Stock. The placement agent warrants have an exercise price of $1.7375 per share, are exercisable upon stockholder approval and expire five years thereafter. Moreover, upon any exercise for cash of the PIPE Common Warrants, the Company is obligated to pay the placement agent cash fees aggregating 8% of the gross exercise price and issue to the placement agent warrants to purchase a number of shares of Common Stock equal to 7.0% of the aggregate number of such shares of Class A Common Stock underlying the PIPE Common Warrants.

As a result of these transactions, during the year ended September 30, 2024 the Company recognized a loss of $2,894, representing the excess of the fair value of Pre-Funded Warrants and the PIPE Common Warrants over the proceeds received, the fair value of the warrants issued to the placement agent and the fees and expenses paid to the placement agent, which is included in “Financing costs expensed” in the consolidated statements of operations and comprehensive loss. In connection with the April 2025 Offering, the Company amended the 5,755,396 then outstanding PIPE Common Warrants to reduce the exercise price from $1.39 per share to $0.8202 per share. The Company also extended the term of the Series B warrants from January 3, 2026 to April 3, 2026. The term of the Series A Warrants remains unchanged and will expire on January 3, 2030. In September 2025, the Company further amended the remaining Series B Warrants, extending their expiration date to April 3, 2030 (see “Warrant Exercise Inducement,” below).

Warrant Exercise Inducement

In September 2025, the Company entered into a warrant exercise inducement offer letter (the “Inducement Letter”) with a holder of outstanding warrants to purchase shares of the Company’s Class A Common Stock. Pursuant to the Inducement Letter, the holder exercised for cash warrants to purchase 5,486,467 shares of Class A Common Stock, consisting of (i) 1,484,953 shares underlying Series A Warrants, (ii) 1,484,952 shares underlying Series B Warrants and (iii) 2,516,562 shares underlying Common Warrants, each at the current exercise price of $0.8202 per share. The Company received gross proceeds of approximately $4,500 from the exercise of these warrants. In connection with the warrant exercise inducement, the Company paid its financial advisor a cash placement fee of $315 and issued the financial advisor warrants to purchase up to 384,053 shares of its Class A Common Stock at an exercise price of $1.08 per share.

MOBIX LABS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(in thousands, except share and per share amounts)

In consideration for the holder’s agreement to exercise the warrants for cash, the Company agreed to issue to the holder new warrants (the “Inducement Warrants”) to purchase up to an aggregate of 8,229,701 shares of its Class A Common Stock at an exercise price of $1.08 per share. The Inducement Warrants will become exercisable upon stockholder approval and will expire five years thereafter. The Company also amended the remaining Series B Warrants, extending their expiration date to April 3, 2030. As a result of these transactions, during the year ended September 30, 2025 the Company recognized a non-cash loss of $6,458, representing the estimated the fair value of the Inducement Warrants as of the date of issuance, the increase in the estimated fair value of the remaining Series B Warrants resulting from their amendment and the fair value of the warrants issued to the financial advisor, which is included in “Financing costs expensed” in the consolidated statements of operations and comprehensive loss.

The Company determined that the warrants issued to the placement agent and the financial advisor for services rendered in the transactions discussed above met the criteria for classification as equity. The grant date fair value of each of these warrants was accounted for as part of the costs of the respective transactions.

Public Warrants and Private Warrants

In connection with the Merger, the Company assumed 6,000,000 Public Warrants and 3,000,000 Private Warrants issued by Chavant in connection with its initial public offering, each of which entitles the holder to purchase one share of the Company’s Class A Common Stock. The Public Warrants and Private Warrants are exercisable at any time through December 21, 2028. The Company may redeem the Public Warrants at a price of $0.01 per warrant if the last reported sale of the Company’s Class A Common Stock equals or exceeds $18.00 per share for any twenty trading days within a thirty-day period. The Private Warrants are identical to the Public Warrants, except that the Private Warrants are exercisable on a cashless basis and are non-redeemable so long as they are held by the initial purchasers or their permitted transferees. If the Private Warrants are held by someone other than the initial purchasers or their permitted transferees, the Private Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants. At the time of Closing, the Company estimated the aggregate fair value of the Private Warrants and recognized a liability of $150.

Both the Public Warrants and Private Warrants were subject to adjustment if the Company issued additional equity securities below specified levels in connection with the Merger. As a result of the issuances of shares under the PIPE Subscription Agreement and other agreements in connection with the Merger, the Company adjusted the exercise price of the warrants from $11.50 to $5.79 per share and adjusted the redemption trigger price from $18.00 to $9.06 per share. During the year ended September 30, 2024, the Company recognized a noncash deemed dividend of $661 as a result of the warrant price adjustment.

PIPE Warrants

In connection with the PIPE Subscription Agreements, the Company issued the investors warrants to purchase shares of Class A Common Stock at an exercise price of $0.01 per share. The Company evaluated these warrants and concluded that they meet the derivative scope exception for contracts in the Company’s own stock. Consequently, the PIPE warrants were recorded in stockholders’ equity. During the year ended September 30, 2025, 1,500,000 PIPE warrants were exercised, for net proceeds of $15.

Other Warrants

During the year ended September 30, 2024, the Company issued warrants to purchase 130,000 shares of its Class A Common Stock at $0.01 per share to a service provider, in respect of services rendered to Legacy Mobix prior to the Merger. In addition, as described in Note 10, Debt, during the year ended September 30, 2024 Legacy Mobix failed to repay the principal amount of a note payable by its maturity date and was obligated to issue warrants to purchase 103,000 shares of its Class A Common Stock at $0.01 per share to the lender as additional consideration. The Company initially recorded a liability of $732 in the consolidated balance sheets for the estimated fair value of the warrants. For the year ended September 30, 2024, the Company recognized a non-cash gain of $400 from the change in the fair value of the liability, which is included in “Other non-operating losses, net” in the consolidated statements of operations and comprehensive loss. The Company valued the warrants using a probability-weighted expected return model. In April 2024, the Company issued the warrants to the lender, and the lender exercised the warrants.

MOBIX LABS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

(in thousands, except share and per share amounts)

Legacy Mobix Warrants

In connection with the Merger, all of Legacy Mobix’s outstanding warrants were assumed by the Company and converted into the same number of warrants to purchase shares of the Company’s Class A Common Stock, with no change to their exercise prices or other terms. Subsequent to the Merger, warrants to purchase an aggregate of 373,031 shares were exercised and converted into 369,671 shares of Class A Common Stock, with no cash proceeds to the Company. During the year ended September 30, 2024, Legacy Mobix granted warrants to purchase an aggregate of 27,413 shares of common stock at a price of $0.01 per share to investors in connection with the sale of shares of its common stock. See Note 14, Equity.

Accounting for Liability-Classified Warrants

The Company evaluated all common stock warrants at the time of issuance (or at the Closing) and concluded that the Private Warrants, Pre-Funded Warrants, PIPE Common Warrants, Common Warrants, Inducement Warrants and do not meet the derivative scope exception. Specifically, these warrants contain provisions that affect their settlement amounts which are not inputs into the pricing of a fixed-for-fixed option on equity shares. Therefore, these warrants are not considered indexed to the Company’s stock and must be classified as liabilities. At their respective dates of issuance (or, in the case of the Private Warrants, at the time of the Merger), the Company recognized a liability for each of the warrants in the amount of their estimated fair value using the Black-Scholes option-pricing model. The Company subsequently adjusted the carrying amount of the liability for each warrant to its estimated fair value as of September 30, 2025 and 2024 (or through the warrants’ respective dates of exercise, if earlier). As a result of changes in the fair value of the warrants, for the years ended September 30, 2025 and 2024, the Company recognized net non-cash gains of $804 and $1,415, respectively, which are included in “Change in fair value of warrants” in the consolidated statements of operations and comprehensive loss. As of September 30, 2025 and 2024, the related liabilities of $6,859 and $2,139, respectively, are included in “Other noncurrent liabilities” in the consolidated balance sheets.

See Note 17, Fair Value Measurements, for additional information on the Company’s measurements with respect to liability-classified warrants.