# EDGAR Filing Document

**Accession Number:** 0001129155
**File Stem:** 0001104659-26-062641
**Filing Date:** 2026-5
**Character Count:** 8899
**Document Hash:** 1ecc2f3f3a943159e0444e6fee84d923
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-062641.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001104659-26-062641

**CONFORMED SUBMISSION TYPE**: POS AM

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MARINE PRODUCTS GROUP, LLC
- **CENTRAL INDEX KEY:** 0001129155
- **STANDARD INDUSTRIAL CLASSIFICATION:** SHIP & BOAT BUILDING & REPAIRING [3730]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 582572419
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** POS AM
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-257365
- **FILM NUMBER:** 26988522

**BUSINESS ADDRESS:**
- **STREET 1:** 100 CHEROKEE COVE DRIVE
- **CITY:** VONORE
- **STATE:** TN
- **ZIP:** 37885
- **BUSINESS PHONE:** 423 884-2221

**MAIL ADDRESS:**
- **STREET 1:** 100 CHEROKEE COVE DRIVE
- **CITY:** VONORE
- **STATE:** TN
- **ZIP:** 37885

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MARINE PRODUCTS CORP
- **DATE OF NAME CHANGE:** 20001130

**As filed with the Securities and Exchange Commission on May 15, 2026**

**Registration No. 333-286707**

**Registration No. 333-257365**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-286707**

**POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-257365**

***UNDER***

***THE SECURITIES ACT OF 1933***

**Marine Products Group, LLC**

**(as successor in interest to Marine Products Corporation)**

**(Exact name of registrant as specified in its charter)**

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| | |
|:---|:---|
| **Delaware** | **58-2572419** |
| **(State or other jurisdiction**<br> **of incorporation or organization)** | **(I.R.S. Employer**<br> **Identification Number)** |

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**100 Cherokee Cove Drive**

**Vonore, Tennessee 37885**

**Telephone: (423) 884-2221 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)**

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| | |
|:---|:---|
| **Name, address, including zip code, and telephone**<br> **number, including area code, of agent for service:** | **Copy of communications to:** |
| **100 Cherokee Cove Drive**<br> **Vonore, Tennessee 37885**<br>| **Keith Townsend**<br> **Robert Leclerc**<br> **Zack Davis**<br> **King & Spalding LLP**<br> **1180 Peachtree Street, NE, Suite 1600**<br> **Atlanta, GA 30309-3521**<br> **(404) 572-4600** |

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**Approximate date of commencement of proposed sale to the public**: Not applicable.

If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ◻

If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. ◻

If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ◻

If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ◻

If this form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ◻

If this form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ◻

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):

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| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ¨ | Accelerated filer | ⌧ |
| Non-accelerated filer | ◻ | Smaller reporting company | ◻ |
|  |  | Emerging growth company | ◻ |

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If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ◻

**DEREGISTRATION OF SECURITIES**

Marine Products Group, LLC, a Delaware limited liability company ("Marine Products Group"), as successor in interest to Marine Products Corporation, a Delaware corporation ("Marine Products"), is filing these post-effective amendments (these "Post-Effective Amendments"), which relate to the following Registration Statements on Form S-3 (collectively, the "Registration Statements"), filed by Marine Products, with the Securities and Exchange Commission:

&nbsp;&nbsp;&nbsp;&nbsp;· Registration Statement File No. [333-286707](https://www.sec.gov/Archives/edgar/data/1129155/000155837025005282/mpx-20250423xs3.htm) on
Form S-3, filed on April 23, 2025, registering $150,000,000 of Marine Products' common stock, preferred stock, depository
shares, warrants, rights, purchase contracts, and units, and 24,414,029 shares of common stock offered by selling stockholders; and

&nbsp;&nbsp;&nbsp;&nbsp;· Registration Statement File No. [333-257365](https://www.sec.gov/Archives/edgar/data/1129155/000110465921085175/tm2120376d1_s3.htm) on
Form S-3, filed on June 24, 2021, registering $150,000,000 of Marine Products' common stock and 6,250,000 shares
of common stock offered by selling stockholders;

Reference is made to the Agreement and Plan of Merger, dated as of February 5, 2026, by and among MasterCraft Boat Holdings, Inc. ("<u>MasterCraft</u>"), Titan Merger Sub 1, Inc., a direct wholly owned subsidiary of MasterCraft ("<u>Merger Sub</u> I"), Titan Merger Sub 2, LLC, a direct wholly owned subsidiary of MasterCraft ("<u>Merger Sub II</u>"), and Marine Products (the "<u>Merger Agreement</u>").

On May 15, 2026, pursuant to the Merger Agreement, Merger Sub I merged with and into Marine Products (the "<u>First Merger</u>"), with Marine Products surviving the First Merger as a direct wholly owned subsidiary of MasterCraft, and (ii) immediately following the First Merger, Marine Products merged with and into Merger Sub II (the "<u>Second Merger</u>" and, together with the First Merger, the "<u>Mergers</u>"), with Merger Sub II surviving the Second Merger as a wholly owned subsidiary of MasterCraft. At the effective time of the Second Merger, Merger Sub II was renamed "Marine Products Group, LLC".

In connection with the consummation of the Mergers, Marine Products Group has terminated all offerings of securities pursuant to the Registration Statements. In accordance with the undertakings made by Marine Products in the Registration Statements to remove from registration, by means of a post-effective amendment, any of the securities that had been registered for issuance that remain unsold at the termination of such offerings, Marine Products Group hereby removes from registration by means of these Post-Effective Amendments all such securities registered but unsold under the Registration Statements as of the date hereof. The Registration Statements are hereby amended, as appropriate, to reflect the deregistration of all such securities and Marine Products Group hereby terminates the effectiveness of the Registration Statements.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused these Post-Effective Amendments to the Registration Statements to be signed on its behalf by the undersigned, thereunto duly authorized, in Vonore, Tennessee, on this 15th day of May, 2026.

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| | |
|:---|:---|
| **Marine Products Group, LLC** | **Marine Products Group, LLC** |
| *Successor in interest to Marine Products Corporation* | *Successor in interest to Marine Products Corporation* |
| By: | /s/ W. Scott Kent |
|  | Name: W. Scott Kent |
|  | Title: Chief Financial Officer |

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No other person is required to sign these Post-Effective Amendments in reliance upon Rule 478 under the Securities Act of 1933.