# EDGAR Filing Document

**Accession Number:** 0002094860
**File Stem:** 0000853816-25-000013
**Filing Date:** 2025-11
**Character Count:** 7973
**Document Hash:** 0503ec2483410c87cd942a91c4a3d5e9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000853816-25-000013.hdr.sgml**: 20251103

**ACCESSION NUMBER**: 0000853816-25-000013

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251103

**DATE AS OF CHANGE**: 20251103

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Blanton Jonathan Barr
- **CENTRAL INDEX KEY:** 0002094860

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-21238
- **FILM NUMBER:** 251442378

**MAIL ADDRESS:**
- **STREET 1:** 13410 SUTTON PARK DRIVE SOUTH
- **CITY:** JACKSONVILLE
- **STATE:** FL
- **ZIP:** 32224
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LANDSTAR SYSTEM INC
- **CENTRAL INDEX KEY:** 0000853816
- **STANDARD INDUSTRIAL CLASSIFICATION:** TRUCKING (NO LOCAL) [4213]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 061313069
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1230

**BUSINESS ADDRESS:**
- **STREET 1:** 13410 SUTTON PARK DRIVE SOUTH
- **CITY:** JACKSONVILLE
- **STATE:** FL
- **ZIP:** 32224
- **BUSINESS PHONE:** 9043989400

**MAIL ADDRESS:**
- **STREET 1:** LANDSTAR SYSTEM INC
- **STREET 2:** 13410 SUTTON PARK DRIVE SOUTH
- **CITY:** JACKSONVILLE
- **STATE:** FL
- **ZIP:** 32224

## Ex-24

```

Power of Attorney

Know all by these present that the undersigned hereby constitutes
and appoints each of the Vice President and Chief Financial Officer
of Landstar System, Inc. (the "Company") (a position currently held
by James P. Todd), the Vice President, General Counsel and
Secretary of the Company (a position currently held by Michael K.
Kneller) and the Vice President and Corporate Controller of Landstar
System Holdings, Inc. (a position currently held by Lauren Mapanoo),
signing singly, the undersigned's true and lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the
undersigned's behalf, and submit to the U.S. Securities and Exchange
Commission (the "SEC") a Form ID, including amendments thereto,
and any other documents necessary or appropriate to obtain codes and
passwords enabling the undersigned to make electronic filings with
the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of the Company, Forms 3, 4, and
5 in accordance with Section 16(a) of the Securities Act of 1934 and
the rules thereunder, and any other forms or reports the undersigned
may be required to file in connection with the undersigned's
ownership, acquisition, or disposition of securities of the Company;

(3) do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute
any such Form 3, 4, or 5, or such other form or report, and timely file
 such form or report with the SEC and any stock exchange or similar
authority; and

(4) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of
benefit to, in the best interest of, or legally required by, the
undersigned, it being understood that the documents executed by such
attorney-in-fact on behalf of the undersigned pursuant to this Power
of Attorney shall be in such form and shall contain such terms and
conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power
 and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the
rights and powers herein granted, as fully to all intents and purposes
as the undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and confirming all
that such attorney-in-fact, or such attorney-in-fact's substitutes, shall
lawfully do or cause to be done by virtue of this power of attorney and
the rights and powers herein granted.

The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not
assuming, nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Securities Exchange Act
of 1934.

This Power of Attorney revokes any prior Power of Attorney executed by
the undersigned with respect to the matters addressed in this Power of
Attorney.  This Power of Attorney shall remain in full force and effect
until the undersigned is no longer required to file Forms 3, 4, and 5 with
respect to the undersigned's holdings of and transactions in securities
issued by the Company, unless earlier revoked by the undersigned in a
signed writing delivered to the Chief Financial Officer or General Counsel
of the Company.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as this 24th day of October, 2025.

By:/s/ J. Barr Blanton
Name:  J. Barr Blanton

```

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Blanton Jonathan Barr<br><sub>(Last) (First) (Middle)</sub><br>13410 SUTTON PARK DRIVE SOUTH<br><sub>(Street)</sub><br>JACKSONVILLE, FL 32224<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>LANDSTAR SYSTEM INC [ LSTR ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-10-31 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<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 Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

**Signature:** /s/ Lauren W. Mapanoo, attorney-in-fact  
**Date:** 2025-11-03

### 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.**