MarketPeel
Insider Trading Intelligence
DS

David Jr. Suh

NTHI
CHIEF ACCOUNTING OFFICER · NEONC TECHNOLOGIES HOLDINGS, INC. · CIK 0002128933
FILING MIX · LIFETIME100%/0%
BUYS
3
SELLS
0
TOTAL VALUE
$1.0K
COMPANIES
1
ACTIVE SINCE
Mar 2026
HOLDINGS NOW
111,866
AVG SELL PX
TRADE KIND
SHOWING 3 / 3
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 5 pending
Forward-return performance of every backtestable P/S trade by David Jr. Suh, 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%-1.95%+3.20%-5.15%-5.15%
14d1+0.00%-6.45%+4.20%-10.64%-10.64%
30d1+100.00%+6.45%+8.49%-2.04%-2.04%
60d1(1 pending)
90d1(1 pending)
180d1(1 pending)
1y1(1 pending)
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
NTHI · 111,866 shares · as of Apr 9, 2026
027,96755,93383,900111,866SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2026
2026
FLOW · 3 buys / 0 sellsCOVERAGE · 2 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
NTHI
NEONC TECHNOLOGIES HOLDINGS, INC.
PURCHASE
Chief Accounting Officer
200$5.00$1.0K111,866Apr 9, 2026Apr 13, 2026
NTHI
NEONC TECHNOLOGIES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
111,666111,666Mar 1, 2026Apr 13, 2026
NTHI
NEONC TECHNOLOGIES HOLDINGS, INC.
PURCHASEGRANT
Stock grant
58,33458,334Mar 1, 2026Apr 13, 2026
Other insiders · NTHI
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About this filer
CIK 0002128933
ROLE
Chief Accounting Officer
PRIMARY
NTHI
COMPANIES
1
ACTIVE SINCE
Mar 2026
MARKETPEEL · /INSIDER/0002128933DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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