---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-054177"
form_type: "8-K"
ticker: "MPX"
cik: "0001129155"
company_name: "MARINE PRODUCTS CORP"
filed_at: "2026-05-01T23:59:59+00:00"
generated_at: "2026-05-15T00:13:57.554953+00:00"
event_type: "litigation"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Marine Products supplements merger proxy after two shareholder lawsuits

## Summary
- Two shareholder complaints filed in NY Supreme Court alleging misleading proxy statements for merger with MasterCraft.
- Company denies allegations but voluntarily supplements proxy to moot claims and avoid litigation costs.
- Supplemental disclosures include additional details on financial advisor analyses and board interests.
- Special meeting of stockholders remains scheduled for May 12, 2026; board continues to recommend approval.

## SEC filing metadata
- accession: 0001104659-26-054177
- form_type: 8-K
- ticker: MPX
- cik: 0001129155
- company_name: MARINE PRODUCTS CORP
- filed_at: 2026-05-01T23:59:59+00:00
- event_type: litigation
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1129155/000110465926054177/0001104659-26-054177-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1129155/000110465926054177/tm2613323d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-054177
- JSON: https://secwatch.observer/filing/0001104659-26-054177.json
- Plain text: https://secwatch.observer/filing/0001104659-26-054177.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.