MOBIX Labs (MOBX) director granted 13,660 RSU-based shares in Form 4

Rhea-AI Filing Summary

LONG MICHAEL J reported acquisition or exercise transactions in this Form 4 filing.

MOBIX LABS, INC director Michael J. Long received an equity award in the form of restricted stock units. The Form 4 shows a grant of 13,660 shares of Class A common stock at no cash cost to him, increasing his directly held position to 138,592 shares.

The footnote explains these Restricted Stock Units were granted on June 30, 2026 and vested on July 1, 2026, indicating this was a compensation-related award rather than an open-market purchase or sale.

Insider Trade Summary

Net Buyer: 13,660 shares

Net Buy 1 txn

Insider LONG MICHAEL J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	13,660	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 138,592 shares (Direct)

Footnotes (1)

1. F1. These Restricted Stock Units were granted to the Reporting Person on June 30, 2026 and vested on July 1, 2026.

Key Figures

Shares granted: 13,660 shares Holdings after transaction: 138,592 shares Transaction date: June 30, 2026 +1 more

4 metrics

Shares granted 13,660 shares Grant/award of Class A Common Stock on June 30, 2026

Holdings after transaction 138,592 shares Total Class A Common Stock directly held after award

Transaction date June 30, 2026 Date of RSU grant to Michael J. Long

Vesting date July 1, 2026 RSUs vested the day after grant per footnote

Key Terms

Restricted Stock Units, Form 4, grant, award, or other acquisition

3 terms

Restricted Stock Units financial

"These Restricted Stock Units were granted to the Reporting Person on June 30, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 4 regulatory

"The Form 4 shows a grant of 13,660 shares of Class A common stock"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

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Available on EDGAR 07/02/2026 - 06:31 PM Accepted by SEC EDGAR 07/02/2026 - 06:31 PM Learn about SEC filing dates

FAQ

What insider transaction did MOBIX LABS (MOBX) report for Michael J. Long?

MOBIX LABS reported that director Michael J. Long received a grant of 13,660 Restricted Stock Units, settling into Class A common stock. This was compensation-related and not an open-market purchase, according to the Form 4 disclosure and accompanying footnote.

How many MOBIX LABS (MOBX) shares does Michael J. Long hold after this Form 4?

After the equity award, Michael J. Long directly holds 138,592 shares of MOBIX LABS Class A common stock. This total includes the 13,660 shares delivered from Restricted Stock Units granted on June 30, 2026 and vested on July 1, 2026.

Was the MOBIX LABS (MOBX) Form 4 transaction a stock purchase or a grant?

The transaction was a grant or award, not a market purchase. The Form 4 uses code “A” for grant/award and shows a price per share of $0.0000, indicating the shares were issued as compensation through Restricted Stock Units rather than bought in the market.

What do the Restricted Stock Units in the MOBIX LABS (MOBX) filing represent?

The Restricted Stock Units represent a compensation award that converts into shares of Class A common stock. The footnote states they were granted on June 30, 2026 and vested on July 1, 2026, resulting in 13,660 shares being credited to Michael J. Long’s direct holdings.

Does the MOBIX LABS (MOBX) Form 4 indicate any insider selling activity?

The Form 4 does not report any insider selling. It shows one acquisition transaction coded as a grant or award of 13,660 shares, with no sales, tax-withholding dispositions, or derivative exercises disclosed in the transaction summary for this filing.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

LONG MICHAEL J

(Last) (First) (Middle)

C/O MOBIX LABS, INC.

1 VENTURE, SUITE 220

(Street)

IRVINE CALIFORNIA 92618

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MOBIX LABS, INC [ MOBX ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/30/2026		A		13,660(1)	A	$0.00	138,592	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These Restricted Stock Units were granted to the Reporting Person on June 30, 2026 and vested on July 1, 2026.

	/s/ Terri Aprati, Attorney-in-Fact	07/02/2026
	** 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 4 (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 4: SEC 1474 (03-26)