Marine Products (MPX) chair Richard Hubbell logs 2,613-share insider sale

Rhea-AI Filing Summary

Marine Products Corporation Executive Chairman Richard A. Hubbell reported a small share disposition. On 01/26/2026, he disposed of 2,613 shares of Marine Products common stock at $9.25 per share. Following this transaction, he directly beneficially owned 1,277,465 shares of the company’s common stock.

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

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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^*

HUBBELL RICHARD A

(Last) (First) (Middle)

2801 BUFORD HIGHWAY, NE

SUITE 300

(Street)

ATLANTA GA 30329

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MARINE PRODUCTS CORP [ MPX ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman of Board

3. Date of Earliest Transaction (Month/Day/Year)
01/26/2026

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

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

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

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
Common Stock, $.10 Par Value	01/26/2026		F		2,613	D	$9.25	1,277,465	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:

	/s/ Richard A. Hubbell	01/28/2026
	** 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.
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FAQ

What insider transaction did MPX Executive Chairman Richard Hubbell report?

Richard A. Hubbell reported a disposal of 2,613 Marine Products (MPX) common shares. The transaction occurred on 01/26/2026 at a price of $9.25 per share, as disclosed in a Form 4 insider trading report.

How many MPX shares does Richard Hubbell own after this Form 4 transaction?

After the reported transaction, Richard A. Hubbell beneficially owned 1,277,465 Marine Products (MPX) common shares. The filing classifies this ownership as direct, meaning the shares are held in his own name rather than through an intermediate entity.

What was the price per share in Richard Hubbell’s MPX stock transaction?

The reported transaction in Marine Products (MPX) common stock by Richard A. Hubbell was priced at $9.25 per share. This price applies to the 2,613 shares disposed of on 01/26/2026, as shown in the Form 4 filing.

What role does Richard Hubbell hold at Marine Products (MPX)?

Richard A. Hubbell serves as Executive Chairman of the Board and a Director at Marine Products (MPX). These leadership positions make his share transactions subject to Section 16 reporting, requiring timely Form 4 disclosures of changes in beneficial ownership.

Is Richard Hubbell’s MPX share ownership classified as direct or indirect?

The Form 4 lists Richard A. Hubbell’s post-transaction ownership of 1,277,465 Marine Products (MPX) shares as direct. Direct ownership indicates the shares are held in his own name, with no separate nature of indirect beneficial ownership disclosed.