MarketPeel
Insider Trading Intelligence
DS

David I. Sandoval

MXCT
GENERAL COUNSEL · MAXCYTE, INC. · CIK 0002012430
FILING MIX · LIFETIME67%/33%
BUYS
4
SELLS
2
TOTAL VALUE
$21.4K
COMPANIES
1
ACTIVE SINCE
Mar 2024
HOLDINGS NOW
64,219
AVG SELL PX
$4.44
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by David I. Sandoval, 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%+0.52%+3.30%-2.78%-2.78%
14d2+100.00%-11.49%+1.69%-13.19%-13.19%
30d2+100.00%-16.32%-1.05%-15.27%-15.27%
60d2+100.00%-30.45%+1.52%-31.96%-31.96%
90d2+100.00%-38.41%+0.38%-38.79%-38.79%
180d2+100.00%-54.67%+12.87%-67.54%-67.54%
1y2+100.00%-75.20%+18.97%-94.17%-94.17%
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
MXCT · 64,219 shares · as of Mar 18, 2025
023,12546,25069,37592,5002025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2024
2024
2025
FLOW · 4 buys / 2 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MXCT
MAXCYTE, INC.
SALE
GENERAL COUNSEL
353$3.18$1.1K64,219Mar 18, 2025Mar 20, 2025View →
MXCT
MAXCYTE, INC.
PURCHASEGRANT
Stock grant
92,50092,500Mar 14, 2025Mar 18, 2025View →
MXCT
MAXCYTE, INC.
PURCHASEGRANT
Stock grant
23,12564,572Mar 14, 2025Mar 18, 2025View →
MXCT
MAXCYTE, INC.
SALE
GENERAL COUNSEL
4,466$4.54$20.3K41,447Jan 13, 2025Jan 14, 2025View →
MXCT
MAXCYTE, INC.
PURCHASEGRANT
Stock grant
3,91345,913Mar 15, 2024Mar 19, 2024View →
MXCT
MAXCYTE, INC.
PURCHASEGRANT
Stock grant
15,62515,625Mar 15, 2024Mar 19, 2024View →
Other insiders · MXCT
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About this filer
CIK 0002012430
ROLE
GENERAL COUNSEL
PRIMARY
MXCT
COMPANIES
1
ACTIVE SINCE
Mar 2024
MARKETPEEL · /INSIDER/0002012430DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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