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Insider Trading Intelligence
PD

Philip E. Donaldson

SSD
DIRECTOR · SIMPSON MANUFACTURING CO., INC. · CIK 0001737667
FILING MIX · LIFETIME78%/22%
BUYS
7
SELLS
2
TOTAL VALUE
$506.0K
COMPANIES
1
ACTIVE SINCE
Apr 2020
HOLDINGS NOW
7,015
AVG SELL PX
$165.90
TRADE KIND
SHOWING 9 / 9
Trades · vs SPY
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Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Philip E. Donaldson, 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
7d2+100.00%-1.65%-1.19%-0.46%-0.46%
14d2+100.00%-1.11%-0.61%-0.51%-0.51%
30d2+50.00%+1.97%-0.57%+2.54%+2.54%
60d2+50.00%+7.01%-2.47%+9.49%+9.49%
90d2+50.00%-6.71%-5.85%-0.86%-0.86%
180d2+0.00%+13.90%+7.57%+6.33%+6.33%
1y2(1 pending)+0.00%+21.75%+20.82%+0.93%+0.93%
2y2(1 pending)+0.00%+5.02%+42.69%-37.66%-37.66%
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 · 7,015 shares · as of May 6, 2026
02,1154,2316,3468,461202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 7 buys / 2 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
9297,015May 6, 2026May 8, 2026View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
2,375$168.16$399.4K6,086Dec 12, 2025Dec 15, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,0728,461May 6, 2025May 8, 2025View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
8407,389May 1, 2024May 2, 2024View →
SSD
SIMPSON MANUFACTURING CO., INC.
SALE
675$157.94$106.6K6,549Jul 28, 2023Aug 1, 2023View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,0837,224Apr 26, 2023Apr 27, 2023View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
8386,141May 4, 2022May 6, 2022View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
9345,303May 4, 2021May 4, 2021View →
SSD
SIMPSON MANUFACTURING CO., INC.
PURCHASEGRANT
Stock grant
1,2724,369Apr 23, 2020Apr 27, 2020View →
Other insiders · SSD
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About this filer
CIK 0001737667
ROLE
Director
PRIMARY
SSD
COMPANIES
1
ACTIVE SINCE
Apr 2020
MARKETPEEL · /INSIDER/0001737667DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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