# EDGAR Filing Document

**Accession Number:** 0001855467
**File Stem:** 0001493152-25-011927
**Filing Date:** 2025-8
**Character Count:** 7019
**Document Hash:** 0f21b4ecac0bdf0f423865a401416a31
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-25-011927.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001493152-25-011927

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250530

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Peterson James J
- **CENTRAL INDEX KEY:** 0001192204

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40621
- **FILM NUMBER:** 251213780

**MAIL ADDRESS:**
- **STREET 1:** C/O PETER PRESCOTT
- **STREET 2:** 30950 RANCHO VIEJO ROAD, STE 100
- **CITY:** SAN JUAN CAPISTRANO
- **STATE:** CA
- **ZIP:** 92675

**FORMER NAME:**
- **FORMER CONFORMED NAME:** PETERSON JAMES J
- **DATE OF NAME CHANGE:** 20020924
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MOBIX LABS, INC
- **CENTRAL INDEX KEY:** 0001855467
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 981591717
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**BUSINESS ADDRESS:**
- **STREET 1:** 15420 LAGUNA CANYON RD, STE 100
- **CITY:** IRVINE
- **STATE:** CA
- **ZIP:** 92618
- **BUSINESS PHONE:** (949) 808-8888

**MAIL ADDRESS:**
- **STREET 1:** 15420 LAGUNA CANYON RD, STE 100
- **CITY:** IRVINE
- **STATE:** CA
- **ZIP:** 92618

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Chavant Capital Acquisition Corp.
- **DATE OF NAME CHANGE:** 20210406

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Peterson James J<br><sub>(Last) (First) (Middle)</sub><br>C/O MOBIX LABS, INC.<br>1 VENTURE, SUITE 220<br><sub>(Street)</sub><br>IRVINE, CA 92618<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-05-30 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>MOBIX LABS, INC [ MOBX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock |  |  |  |  |  |  |  | 2970545 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Option (Right to Buy) | $4.18 |  |  |  |  |  |  | <sup>(1)</sup> | 2030-08-10 | Class A Common Stock | 20000 |  | 20000 | D |  |
| Option (Right to Buy) | $6.84 |  |  |  |  |  |  | <sup>(1)</sup> | 2032-04-04 | Class A Common Stock | 133416 |  | 133416 | D |  |
| Class B Common Stock | <sup>(2)</sup> |  |  |  |  |  |  | <sup>(2)</sup> | <sup>(2)</sup> | Class A Common Stock | 1449275 |  | 1449275 | D |  |
| Class B Common Stock | <sup>(2)</sup> | 2025-05-30 |  | A |  | 915033 |  | <sup>(3)</sup> | <sup>(3)</sup> | Class A Common Stock | 915033 | $0.00 | 915033 | D |  |

---

### Footnotes:

(1) These options are fully vested and exercisable.

(2) The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person, and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date (December 21, 2023).

(3) The Class B restricted stock awards (the "RSAs") were granted to the Reporting Person on May 30, 2025, and will vest over five years as follows: (i) 10% of the RSAs will vest on the first anniversary of the grant date (May 30, 2026) and (ii) the remaining 90% will vest in equal quarterly installments over the remaining 48 months.

**Signature:** /s/ Terri Aprati, Attorney-in-Fact  
**Date:** 2025-08-13

### Remarks:

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.**