# EDGAR Filing Document

**Accession Number:** 0002004846
**File Stem:** 0001493152-25-014261
**Filing Date:** 2025-9
**Character Count:** 18559
**Document Hash:** 74cb2efa27ef3b871ce1babec436c297
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-25-014261.hdr.sgml**: 20250919

**ACCESSION NUMBER**: 0001493152-25-014261

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 10

**FILED AS OF DATE**: 20250919

**DATE AS OF CHANGE**: 20250919

**SUBJECT COMPANY**: 

**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

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92708
- **FILM NUMBER:** 251327148

**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
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SAMINI KEYVAN
- **CENTRAL INDEX KEY:** 0002004846

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D

**MAIL ADDRESS:**
- **STREET 1:** C/O MOBIX LABS, INC.
- **STREET 2:** 15420 LAGUNA CANYON RD SUITE 100
- **CITY:** IRVINE
- **STATE:** CA
- **ZIP:** 92618

## Ex-4

**Exhibit 4**

![](ex4_001.jpg)

![](ex4_002.jpg)

![](ex4_003.jpg)

![](ex4_004.jpg)

![](ex4_005.jpg)

![](ex4_006.jpg)

![](ex4_007.jpg)

## Ex-5

**Exhibit 5**

**JOINT FILING AGREEMENT**

In accordance with the requirements of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and subject to the limitations set forth therein, the parties set forth below agree to jointly file the Schedule 13D to which this Joint Filing Agreement is attached and have duly executed this Joint Filing Agreement as of the date set forth below.

IN WITNESS WHEREOF, the undersigned have executed this Agreement as of September 19, 2025.

---

| | |
|:---|:---|
| **KEYVAN SAMINI** | **KEYVAN SAMINI** |
| Name: | */s/ Keyvan Samini* |

---

---

| | |
|:---|:---|
| <br> **THE KSSF TRUST**  | <br> **THE KSSF TRUST**  |
| <br> By: | <br> */s/ Keyvan Samini* |
| Name: | Keyvan Samini |
| Title: | Trustee |

---

---

| | |
|:---|:---|
| <br> **THE KSLI TRUST**  | <br> **THE KSLI TRUST**  |
| <br> By: | <br> */s/ Samira Samini*  |
| Name: | Samira Samini |
| Title: | Trustee |

---

---

| | |
|:---|:---|
| <br> **THE SSLI TRUST**  | <br> **THE SSLI TRUST**  |
| <br> By: | <br> */s/ Keyvan Samini* |
| Name: | Keyvan Samini |
| Title: | Trustee |

---

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**MOBIX LABS, INC**

*(Name of Issuer)*

**Class A Common Stock, par value $0.0001 per share**

*(Title of Class of Securities)*

**60743G100**

*(CUSIP Number)*

**Keyvan Samini**<br>1 Venture,<br>Suite 220<br>Irvine CA 92618<br>(949) 808-8888

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**05/05/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **60743G100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Keyvan Samini** | Name of reporting person<br>**Keyvan Samini** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**3316733.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**3316733.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3316733.00** | Aggregate amount beneficially owned by each reporting person<br>**3316733.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**5.6%** | Percent of class represented by amount in Row (11)<br>**5.6%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

| **CUSIP No.** | **60743G100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The KSSF Trust** | Name of reporting person<br>**The KSSF Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**CALIFORNIA** | Citizenship or place of organization<br>**CALIFORNIA** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**296146.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**296146.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**296146.00** | Aggregate amount beneficially owned by each reporting person<br>**296146.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.5%** | Percent of class represented by amount in Row (11)<br>**0.5%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **60743G100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The KSLI Trust** | Name of reporting person<br>**The KSLI Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**CALIFORNIA** | Citizenship or place of organization<br>**CALIFORNIA** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**73529.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**73529.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**73529.00** | Aggregate amount beneficially owned by each reporting person<br>**73529.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.1%** | Percent of class represented by amount in Row (11)<br>**0.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **60743G100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The SSLI** | Name of reporting person<br>**The SSLI** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**CALIFORNIA** | Citizenship or place of organization<br>**CALIFORNIA** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**73529.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**73529.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**73529.00** | Aggregate amount beneficially owned by each reporting person<br>**73529.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.1%** | Percent of class represented by amount in Row (11)<br>**0.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Class A Common Stock, par value $0.0001 per share

**(b) Name of Issuer:**
MOBIX LABS, INC

**(c) Address of Issuer's Principal Executive Offices:**
1 Venture, Suite 220, Irvine, CA, 92618

**Item 4. Purpose of Transaction**

The information set forth in Items 3 and 6 of this Schedule 13D is incorporated by reference in its entirety into this Item 4. The shares of Class A Common Stock reported in this Schedule 13D have been acquired for investment purposes. The Reporting Persons may make further acquisitions of the Issuer's securities from time to time and, subject to certain restrictions, may dispose of any or all of the securities of the Issuer held by the Reporting Persons at any time depending on an ongoing evaluation of the investment in such securities, prevailing market conditions, other investment opportunities and other factors. In addition, the Reporting Persons may in the future take other actions with respect to his investment in the Issuer as he deems appropriate, including, without limitation, engaging in communications with members of the Issuer's board of directors, members of the Issuer's management and/or other stockholders of the Issuer from time to time with respect to operational, strategic, financial or governance matters, or otherwise working with the Issuer's board of directors, members of the Issuer's management and/or other stockholders of the Issuer to identify, evaluate, structure, negotiate, execute or otherwise facilitate any and all matters referred to in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Samini serves as a director and as the President and Chief Financial Officer of the Issuer and, in such capacities, will be involved in reviewing transactions that may result in operational, strategic, financial or governance changes for the Issuer and may have influence over the corporate activities of the Issuer, including, without limitation, activities which may relate to any and all matters described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Except for the foregoing, the Reporting Persons have no plans or proposals which relate to, or would result in, any of the matters referred to in paragraphs (a) through (j) of Item 4 of Schedule 13D. The Reporting Persons may, at any time and from time to time, review or reconsider his positions, change his purpose or formulate plans or proposals with respect to the Issuer.

**Item 5. Interest in Securities of the Issuer**

**(a)**
The information set forth in rows 7 through 13 of the cover pages to this Schedule 13D are incorporated by reference into this Item 5.

The percent of class was calculated based on 58,613,868 shares of Class A Common Stock and 2,004,901 shares of Class B Common Stock outstanding as of September 4, 2025.

As of the date hereof, Samini beneficially owns 3,316,733 shares of Class A Common Stock, consisting of 3,191,733 shares of Class A Common Stock and 125,000 shares of Class B Common Stock that are convertible into 125,000 shares of Class A Common Stock. Each share of Class A Common Stock is entitled to one vote and each share of Class B Common Stock is entitled to ten votes. Samini own 6.2% of the Class B Common Stock of the Issuer. Through his ownership of the Class B Common Stock, Samini holds 5.6% of the voting power of the Common Stock of the Issuer.

**(b)**
The information set forth in rows 7 through 13 of the cover pages to this Schedule 13D are incorporated by reference into this Item 5.

**(c)**
Except as disclosed in Item 3 above, the Reporting Persons have not effected any transaction in the Class A Common Stock during the past 60 days.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

The information set forth in Items 3, 4 and 5 of this Schedule 13D is incorporated by reference in its entirety into this Item 6.

Amended and Restated Executive Employment Agreement

In 2020, Mobix Labs entered into an executive employment agreement (the "Employment Agreement") with the Samini. Under the Employment Agreement, Mobix Labs agreed to issue to Samini (i) an option to purchase 2,000,000 shares of Class A Common Stock in accordance with the terms of the Company's 2020 Equity Incentive Plan and (ii) an option to purchase 3,500,000 shares of Class A Common Stock in accordance with the terms of the Company's 2020 Key Employee Equity Incentive Plan and its option agreement. Mobix Labs also agreed to reimburse Samini for any reasonable costs and expenses incurred in connection with his services requested by the company and performed by Samini and a car allowance of $600 per month.

Amended and Restated Executive Employment Term Sheet

In connection with the Closing, Mobix Labs amended the Executive Employment Term Sheet with Samini ("Amended Term Sheet). The Amended Term Sheet provides that in consideration of Samini's agreement to forfeit all restricted stock units previously granted, Samini will be granted Restricted Stock Units ("RSUs") with respect to 333,333 shares of Class A Common Stock, on the first, second and third anniversaries of December 21, 2023, which will vest on the first anniversary of the applicable grant date, subject to his continuous service to the Issuer through the applicable vesting dates.

Restricted Stock Unit Agreement

On April 15, 2025, Samini was granted RSUs with respect to 333,333 shares of Class A Common Stock that will vest on December 21, 2025.

The foregoing summary descriptions of the Employment Agreement and Amended Term Sheet thereto are qualified in their entirety by reference to the full text of the Employment Agreement and Amended Term Sheet, copies of which are attached hereto as Exhibits 1 and 2, respectively and incorporated herein by reference.

On September 19, 2025, the Reporting Persons entered into a Joint Filing Agreement in which the Reporting Persons agreed to the joint filing on behalf of each of them statements on Schedule 13D with respect to the securities of the Issuer to the extent required by applicable law. A copy of the Joint Filing Agreement is attached hereto as Exhibit 5 and is incorporated herein by reference.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Keyvan Samini

**Signature:** /s/ Keyvan Samini

**Name/Title:** Keyvan Samini / President, CFO, Secretary

**Date:** 09/19/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The KSSF Trust

**Signature:** /s/ Keyvan Samini

**Name/Title:** Keyvan Samini / Trustee of the KSSF Trust

**Date:** 09/19/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The KSLI Trust

**Signature:** /s/ Samira Samini

**Name/Title:** Samira Samini / Trustee of the KSLI Trust

**Date:** 09/19/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The SSLI

**Signature:** /s/ Keyvan Samini

**Name/Title:** Keyvan Samini / Trustee of the SSLI Trust

**Date:** 09/19/2025