MarketPeel
Insider Trading Intelligence
MA

Michael Andersen

SSD
EVP, EUROPE · SIMPSON MANUFACTURING CO., INC. · CIK 0001959617
FILING MIX · LIFETIME62%/38%
BUYS
8
SELLS
5
TOTAL VALUE
$1.14M
COMPANIES
1
ACTIVE SINCE
Jan 2023
HOLDINGS NOW
12,417
AVG SELL PX
$151.88
TRADE KIND
SHOWING 13 / 13
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michael Andersen, 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
7d5+60.00%-3.46%-0.27%-3.19%-3.23%
14d5+40.00%-1.66%-0.21%-1.44%-0.72%
30d5+40.00%-1.97%+2.37%-4.33%-2.91%
60d5+60.00%-0.35%+4.37%-4.71%-3.28%
90d5+40.00%+7.37%+6.76%+0.61%-1.06%
180d5+20.00%+4.67%+6.27%-1.61%+4.08%
1y5(1 pending)+0.00%+27.51%+22.30%+5.21%+6.81%
2y5(3 pending)+0.00%+27.46%+43.73%-16.26%-16.26%
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
SSD · 12,417 shares · as of Feb 17, 2026
03,1046,2099,31312,417202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 8 buys / 5 sellsCOVERAGE · 13 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
3,62412,417Feb 17, 2026Feb 18, 2026View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
9838,793Jan 27, 2026Jan 29, 2026View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
EVP, Europe
1,000$196.13$196.1K7,810Aug 25, 2025Aug 26, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
EVP, Europe
1,000$169.98$170.0K8,810Feb 25, 2025Feb 27, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
4639,810Feb 18, 2025Feb 19, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
9099,347Jan 31, 2025Feb 3, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
EVP, Europe
1,500$187.46$281.2K8,438Aug 26, 2024Aug 27, 2024View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,3959,938Feb 15, 2024Feb 20, 2024View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
9708,543Jan 18, 2024Jan 22, 2024View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
EVP, Europe
2,200$122.54$269.6K9,373May 4, 2023May 8, 2023View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
EVP, Europe
1,800$123.44$222.2K7,573May 4, 2023May 8, 2023View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,79611,573Feb 15, 2023Feb 17, 2023View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,6569,777Jan 24, 2023Jan 26, 2023View →
Other insiders · SSD
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About this filer
CIK 0001959617
ROLE
EVP, Europe
PRIMARY
SSD
COMPANIES
1
ACTIVE SINCE
Jan 2023
MARKETPEEL · /INSIDER/0001959617DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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