MarketPeel
Insider Trading Intelligence
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Mark A. Young

MBC
VP, CHIEF ACCOUNTING OFFICER · MASTERBRAND, INC. · CIK 0001630133
FILING MIX · LIFETIME42%/58%
BUYS
8
SELLS
11
TOTAL VALUE
$1.04M
COMPANIES
1
ACTIVE SINCE
Dec 2022
HOLDINGS NOW
73,020
AVG SELL PX
$11.91
TRADE KIND
SHOWING 19 / 19
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Mark A. Young, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+0.00%+13.74%+1.42%+12.32%+12.32%
14d1+0.00%+10.55%+2.00%+8.55%+8.55%
30d1+0.00%+8.98%+4.29%+4.69%+4.69%
60d1+0.00%+1.08%+6.53%-5.45%-5.45%
90d1+100.00%-1.21%+7.86%-9.06%-9.06%
180d1+100.00%-18.93%+0.08%-19.01%-19.01%
1y1+100.00%-18.87%+18.08%-36.95%-36.95%
2y1(1 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MBC · 73,020 shares · as of Jun 3, 2026
018,27936,55854,83773,1162023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 8 buys / 11 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
11,66973,020Jun 3, 2026Jun 5, 2026View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
11,765$8.60$101.2K61,351Jun 1, 2026Jun 3, 2026View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
24,27273,116Mar 16, 2026Mar 18, 2026View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
4,226$10.12$42.8K48,844Mar 2, 2026Mar 4, 2026View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,531$11.65$17.8K53,070Dec 15, 2025Dec 17, 2025View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,317$12.15$16.0K54,601May 1, 2025May 5, 2025View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
15,060$13.28$200.0K55,918Mar 13, 2025Mar 17, 2025View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
2,774$13.86$38.4K40,858Feb 28, 2025Mar 4, 2025View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,516$16.23$24.6K43,632Dec 16, 2024Dec 18, 2024View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
4,715$16.33$77.0K45,148Sep 13, 2024Sep 19, 2024View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,302$16.67$21.7K49,863May 1, 2024May 3, 2024View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
9,771$17.91$175.0K51,165Mar 13, 2024Mar 15, 2024View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,754$16.57$29.1K41,394Feb 28, 2024Mar 1, 2024View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,516$14.67$22.2K43,148Dec 15, 2023Dec 19, 2023View →
MBC
MASTERBRAND, INC.
SALE
VP, Chief Accounting Officer
1,265$8.08$10.2K44,664May 1, 2023May 3, 2023View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
8,812$9.93$87.5K37,117Feb 27, 2023Mar 1, 2023View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
17,624$9.93$175.0K45,929Feb 27, 2023Mar 15, 2023View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
13,07713,077Dec 15, 2022Dec 19, 2022View →
MBC
MASTERBRAND, INC.
PURCHASEGRANT
Stock grant
15,22828,305Dec 15, 2022Dec 19, 2022View →
Other insiders · MBC
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About this filer
CIK 0001630133
ROLE
VP, Chief Accounting Officer
PRIMARY
MBC
COMPANIES
1
ACTIVE SINCE
Dec 2022
MARKETPEEL · /INSIDER/0001630133DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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