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Insider Trading Intelligence
BB

Brian J. Brille

CAI
SEE REMARKS · CARIS LIFE SCIENCES, INC. · CIK 0002071959
FILING MIX · LIFETIME50%/50%
BUYS
3
SELLS
3
TOTAL VALUE
$843.3K
COMPANIES
1
ACTIVE SINCE
Jun 2025
HOLDINGS NOW
230,303
AVG SELL PX
$15.25
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Brian J. Brille, 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%-1.61%+3.47%-5.09%-5.09%
14d1+0.00%-2.61%+5.23%-7.83%-7.83%
30d1+100.00%+3.82%+5.80%-1.99%-1.99%
60d1+100.00%+35.52%+7.66%+27.86%+27.86%
90d1+100.00%+22.68%+11.44%+11.24%+11.24%
180d1+0.00%-0.22%+12.98%-13.20%-13.20%
1y1+0.00%-32.22%+25.66%-57.88%-57.88%
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
CAI · 230,303 shares · as of May 15, 2026
061,073122,145183,218244,2902026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2026
2026
FLOW · 3 buys / 3 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CAI
CARIS LIFE SCIENCES, INC.
SALE
See Remarks
13,987$15.25$213.3K230,303May 15, 2026May 18, 2026View →
CAI
CARIS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
83,162244,290Mar 6, 2026Mar 10, 2026View →
CAI
CARIS LIFE SCIENCES, INC.
SALEGRANT
Gift
650161,128Dec 11, 2025Dec 12, 2025View →
CAI
CARIS LIFE SCIENCES, INC.
SALEGRANT
Gift
650161,778Dec 10, 2025Dec 12, 2025View →
CAI
CARIS LIFE SCIENCES, INC.
PURCHASE
See Remarks
30,000$21.00$630.0K162,428Jun 20, 2025Jun 23, 2025View →
CAI
CARIS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
132,428132,428Jun 18, 2025Jun 23, 2025View →
Other insiders · CAI
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About this filer
CIK 0002071959
ROLE
See Remarks
PRIMARY
CAI
COMPANIES
1
ACTIVE SINCE
Jun 2025
MARKETPEEL · /INSIDER/0002071959DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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