Masonite Investors Urged to Join Class Action Lawsuit

Bronstein, Gewirtz & Grossman LLC Files Suit Alleging Investor Harm

Apr. 6, 2026 at 4:15pm

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A photorealistic studio still life featuring a stack of stock certificates and financial documents in muted shades of gray and blue, conveying the abstract concepts of corporate finance, risk, and investor harm.A high-stakes legal battle over alleged corporate misconduct and investor deception.NYC Today

Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, has announced the filing of a class action lawsuit against Masonite International Corporation (NYSE: DOOR) and certain of its officers. The lawsuit seeks to recover damages for alleged violations of federal securities laws on behalf of investors who purchased or acquired Masonite securities between June 5, 2023 and February 8, 2024.

Why it matters

The lawsuit alleges that Masonite failed to disclose that it had received multiple formal acquisition offers from Owens Corning to purchase all outstanding shares of Masonite common stock at prices significantly above the then-current market prices. Despite this, Masonite allegedly continued to repurchase its own stock from investors at prices far below Owens Corning's offer levels.

The details

The Complaint alleges that Masonite made materially false and misleading statements and/or failed to disclose that it had received acquisition offers from Owens Corning at prices above the market, but continued to repurchase its own stock from investors at lower prices, thereby harming those investors.

  • The class period is from June 5, 2023 to February 8, 2024.
  • The deadline for investors to request to be appointed as lead plaintiff is April 7, 2026.

The players

Bronstein, Gewirtz & Grossman, LLC

A nationally recognized investor-rights law firm that represents investors in securities fraud class actions and shareholder derivative suits.

Masonite International Corporation

A publicly traded company that manufactures and sells doors for residential and commercial buildings.

Owens Corning

A building materials company that allegedly made multiple formal acquisition offers to purchase Masonite.

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What they’re saying

“Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace.”

— Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC

What’s next

A class action lawsuit has already been filed. Investors who purchased or acquired Masonite securities between June 5, 2023 and February 8, 2024 are encouraged to join the case by visiting the law firm's website at bgandg.com/DOOR. The deadline to request to be appointed as lead plaintiff is April 7, 2026.

The takeaway

This case highlights the importance of corporate transparency and the responsibility of public companies to disclose material information to investors. The allegations raise concerns about potential insider trading and the need for stronger oversight to protect investor interests.