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Insider Trading Intelligence
PB

Patrick Sean Brennan

SIGI
EVP, CHIEF FINANCIAL OFFICER · SELECTIVE INSURANCE GROUP INC · CIK 0002039756
FILING MIX · LIFETIME100%/0%
BUYS
3
SELLS
0
TOTAL VALUE
$455.1K
COMPANIES
1
ACTIVE SINCE
Oct 2024
HOLDINGS NOW
17,948
AVG SELL PX
TRADE KIND
SHOWING 3 / 3
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Patrick Sean Brennan, 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+50.00%-0.37%-0.70%+0.33%+0.33%
14d2+100.00%+1.24%-3.34%+4.58%+4.58%
30d2+100.00%+4.88%-3.00%+7.88%+7.88%
60d2+100.00%+6.68%-1.99%+8.67%+8.67%
90d2+100.00%+4.17%+1.25%+2.92%+2.92%
180d2+50.00%-3.62%+7.81%-11.43%-11.43%
1y2(1 pending)+0.00%-0.45%+17.61%-18.06%-18.06%
2y2(2 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
SIGI · 17,948.258 shares · as of Oct 24, 2025
04,4878,97413,46117,9482025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2025
2025
2025
2025
FLOW · 3 buys / 0 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SIGI
SELECTIVE INSURANCE GROUP INC
PURCHASE
EVP, Chief Financial Officer
2,700$76.17$205.7K17,948.258Oct 24, 2025Oct 27, 2025View →
SIGI
SELECTIVE INSURANCE GROUP INC
PURCHASE
EVP, Chief Financial Officer
3,000$83.15$249.4K15,081.538Feb 27, 2025Feb 27, 2025View →
SIGI
SELECTIVE INSURANCE GROUP INC
PURCHASEGRANT
Stock grant
12,03612,036Oct 8, 2024Oct 9, 2024View →
Other insiders · SIGI
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About this filer
CIK 0002039756
ROLE
EVP, Chief Financial Officer
PRIMARY
SIGI
COMPANIES
1
ACTIVE SINCE
Oct 2024
MARKETPEEL · /INSIDER/0002039756DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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