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MasterBrand, Inc. (MBC) Insider Trading

Last 12 months

Insiders bought $696k and sold $854k on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. EVP & Chief Operations Officer Kurt Wanninger sold $461k on Aug 11, 20% of their stake, outside a plan.

Net open-market
−$157k
4 buys · 4 sales
Under a 10b5-1 plan
0%
of the value sold
Insiders who bought / sold
4 / 3
executives and directors
Last open-market buy
Jun 2026
Jun 11, 2026

Get an email when MBC's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

  • Aug 25No plan
    Mark A. Young
    VP, Chief Accounting Officer · sold 6,000 at avg $9.15
    $55k
    8.2% of stake
  • Aug 11No plan
    Kurt Wanninger
    EVP & Chief Operations Officer · sold 50,000 at $9.22
    $461k
    20% of stake
  • Jun 11
    Philip D. Fracassa
    Director · bought 5,000 at $9.11
    $46k
    12% of stake
  • Jun 10No plan
    Bruce Alan Kendrick
    EVP & Chief HR Officer · sold 26,245 at $9.02
    $237k
    9.8% of stake
  • Jun 8
    David D Petratis
    Director · bought 11,587 at $8.82
    $102k
    20% of stake
  • Jun 4
    Andrea Helen Simon
    EVP & CFO · bought 5,000 at $8.56
    $43k
    1.0% of stake
  • Jun 1No plan
    Mark A. Young
    VP, Chief Accounting Officer · sold 11,765 at $8.60
    $101k
    16% of stake
  • Jun 1
    R David Banyard
    CEO & President · bought 60,000 at $8.43
    $506k
    3.4% of stake
  • Feb 28, 2025
    Robert Crisci
    Director · bought 20,000 at $14.08
    $282k
    43% of stake
  • Feb 24, 2025
    Juliana L Chugg
    Director · bought 6,989 at $14.17
    $99k
    26% of stake
How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch MBC, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: Wood Household Furniture, (No Upholstered)

Spot a number that looks wrong? Check it in MBC's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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Not financial advice. Analytical data for research only.

Intrinsiqq is a Netherlands-based company operating in Rotterdam, KvK 73238007.