Marine Products Corp

MPXCIK 0001129155 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Apr 29, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0007

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

May 15, 2026no items parsed May 12, 2026no items parsed May 7, 2026no items parsed May 1, 2026no items parsed Apr 28, 2026no items parsed

YoY shift: Unscored

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at Marine Products Corp

Name	Roles	Filings
Lor Inc	10% Owner	1
R. Randall Rollins Voting Trust U/A Dated August 25, 1994	10% Owner	1
Rctlor, LLC	10% Owner	1
Rfa Management Co LLC	10% Owner	1
Rft Investment Company, LLC	10% Owner	1

Showing 16-20 of 22

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All filings

108 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
May 19, 2026	Wneg Investments, L.P. 10% Owner	JOther	327,258	-	-

Filed		Top transaction	Shares	Price	Value