MarketPeel
Insider Trading Intelligence
MA

Mark Lewis Anderson

SINT
DIRECTOR · SINTX TECHNOLOGIES, INC. · CIK 0002067289
FILING MIX · LIFETIME100%/0%
BUYS
3
SELLS
0
TOTAL VALUE
$53.9K
COMPANIES
1
ACTIVE SINCE
Apr 2025
HOLDINGS NOW
18,000
AVG SELL PX
TRADE KIND
SHOWING 3 / 3
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mark Lewis Anderson, 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
7d3+0.00%-2.95%+1.59%-4.54%-3.26%
14d3+33.33%-4.36%+2.35%-6.71%-6.83%
30d3+0.00%-11.39%+1.83%-13.21%-11.50%
60d3+33.33%+0.63%+6.91%-6.28%-10.60%
90d3+66.67%-0.32%+11.55%-11.87%-14.91%
180d3(1 pending)+100.00%+16.85%+18.37%-1.52%-1.52%
1y3(1 pending)+0.00%-21.87%+27.31%-49.18%-49.18%
2y3(3 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
SINT · 18,000 shares · as of Feb 18, 2026
04,5009,00013,50018,0002026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2026
FLOW · 3 buys / 0 sellsCOVERAGE · 4 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SINT
SINTX TECHNOLOGIES, INC.
PURCHASE
3,000$3.02$9.1K18,000Feb 18, 2026Feb 18, 2026View →
SINT
SINTX TECHNOLOGIES, INC.
PURCHASE
10,000$3.30$33.0K15,000Jun 18, 2025Jun 23, 2025View →
SINT
SINTX TECHNOLOGIES, INC.
PURCHASE
5,000$2.36$11.8K5,000Apr 24, 2025May 14, 2025View →
Other insiders · SINT
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About this filer
CIK 0002067289
ROLE
Director
PRIMARY
SINT
COMPANIES
1
ACTIVE SINCE
Apr 2025
MARKETPEEL · /INSIDER/0002067289DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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