Marine Products (NYSE: MPX) chair logs 5,166-share disposition

Rhea-AI Filing Summary

Marine Products Corp executive chairman Richard A. Hubbell reported a small share disposition. On January 28, 2026, he disposed of 5,166 shares of Marine Products common stock at $9.44 per share. Following this transaction, he directly owned 1,316,299 shares of the company’s common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider HUBBELL RICHARD A

Role Executive Chairman of Board

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock $.10 Par Value	5,166	$9.44	$49K

Holdings After Transaction: Common Stock $.10 Par Value — 1,316,299 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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)
01/28/2026

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	01/28/2026		F		5,166	D	$9.44	1,316,299	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	01/30/2026
	** 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.
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.

FAQ

What insider transaction did MPX report on January 28, 2026?

Marine Products Corp reported that Executive Chairman Richard A. Hubbell disposed of 5,166 shares of common stock on January 28, 2026 at $9.44 per share. After the transaction, he directly held 1,316,299 common shares in the company.

Who is the insider involved in the latest MPX Form 4 filing?

The insider is Richard A. Hubbell, Executive Chairman of the Board and a director of Marine Products Corp. The Form 4 shows his direct ownership and a reported disposition of 5,166 common shares at a price of $9.44 per share.

How many MPX shares does Richard Hubbell own after the reported transaction?

Following the January 28, 2026 transaction, Richard A. Hubbell directly owns 1,316,299 shares of Marine Products Corp common stock. This figure reflects his beneficial ownership after disposing of 5,166 shares reported in the Form 4 filing.

What was the price per share in the latest MPX insider transaction?

The reported transaction price was $9.44 per share for Marine Products Corp common stock. Executive Chairman Richard A. Hubbell disposed of 5,166 shares at this price, as disclosed in the Form 4 insider trading report filed for the January 28, 2026 transaction.

Is the MPX insider transaction reported as direct or indirect ownership?

The Form 4 lists Richard A. Hubbell’s ownership as direct, marked with a “D” in the ownership column. After disposing of 5,166 common shares, his directly held position in Marine Products Corp totaled 1,316,299 shares according to the filing.

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

Richard A. Hubbell is identified as both a director and an officer of Marine Products Corp, serving as Executive Chairman of the Board. His insider status requires him to report changes in beneficial ownership, such as the 5,166-share disposition on January 28, 2026.