MarketPeel
Insider Trading Intelligence
SB

Stuart N. Bernstein

XOS
DIRECTOR · XOS, INC. · CIK 0001873851
FILING MIX · LIFETIME40%/60%
BUYS
4
SELLS
6
TOTAL VALUE
$95.9K
COMPANIES
1
ACTIVE SINCE
Nov 2022
HOLDINGS NOW
82,058
AVG SELL PX
$2.78
TRADE KIND
SHOWING 10 / 10
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Stuart N. Bernstein, 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%+2.43%+0.62%+1.81%+1.81%
14d2+50.00%-4.21%+3.16%-7.37%-7.37%
30d2+50.00%-4.01%+6.49%-10.50%-10.50%
60d2+50.00%+9.13%+3.28%-13.86%-13.86%
90d2+50.00%+24.30%+7.79%+16.51%+16.51%
180d2(1 pending)+100.00%-26.92%+5.98%-32.90%-32.90%
1y2(2 pending)
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
XOS · 82,058 shares · as of Jun 30, 2026
0160,769321,537482,306643,0742023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 4 buys / 6 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
XOS
XOS, INC.
SALE
2,000$2.89$5.8K82,058Jun 30, 2026Jul 2, 2026View →
XOS
XOS, INC.
SALE
4,000$5.26$21.0K84,058Jun 4, 2026Jun 8, 2026View →
XOS
XOS, INC.
SALE
4,921$2.00$9.8K88,058May 20, 2026May 22, 2026View →
XOS
XOS, INC.
SALE
5,179$1.64$8.5K92,979Mar 31, 2026May 22, 2026View →
XOS
XOS, INC.
SALE
4,071$1.64$6.7K94,087Mar 31, 2026Apr 2, 2026View →
XOS
XOS, INC.
SALE
14,347$3.07$44.0K98,158Aug 18, 2025Aug 20, 2025View →
XOS
XOS, INC.
PURCHASEGRANT
Stock grant
62,377112,505Jul 10, 2025Jul 14, 2025View →
XOS
XOS, INC.
PURCHASEGRANT
Stock grant
28,69450,128Jul 10, 2024Jul 12, 2024View →
XOS
XOS, INC.
PURCHASEGRANT
Stock grant
444,444643,074Jun 12, 2023Jun 14, 2023View →
XOS
XOS, INC.
PURCHASEGRANT
Stock grant
137,735198,630Nov 10, 2022Nov 10, 2022View →
Other insiders · XOS
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About this filer
CIK 0001873851
ROLE
Director
PRIMARY
XOS
COMPANIES
1
ACTIVE SINCE
Nov 2022
MARKETPEEL · /INSIDER/0001873851DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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