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buyModerate cluster of 2

Amir F Heshmatpour bought $185k of NTHI

President at NEONC TECHNOLOGIES HOLDINGS, INC.. 30,000 shares at an average of $6.16, traded Nov 21, 2025, filed Nov 24, 2025.

Conviction score
48
Value
$185k
30,000 shares
Holdings after
2,992,000
+1% from before
From 52-week low
+75%
low $3.35, close $5.86
From 52-week high
-65%
high $16.55, as of Nov 21, 2025

Score components

  • Role
    President
    +20
  • Trade size
    $185k at market
    +12
  • Relative to holdings
    Holdings up 1.0%
    0
  • Price context
    65% below the 52-week high
    +8
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +14.1%, 3m +30.2%, 6m -27.0%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

NTHIOct 9, 2026 · close 2.78
Since filing Nov 24, 2025: -62.0%SPY +17.7% · excess -79.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001213900-25-114323, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 21, 2025POpen-market purchase
CommonStock
+20,000$5.98$120k2,982,000Nov 24, 2025
Nov 21, 2025POpen-market purchase
Common Stock
+4,000$6.50$26k2,986,000Nov 24, 2025
Nov 24, 2025POpen-market purchase
Common Stock
+6,000$6.51$39k2,992,000Nov 24, 2025

Related signals

Other insiders at NEONC TECHNOLOGIES HOLDINGS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
2Weak
NTHIsell10b5-1
NEONC TECHNOLOGIES HOLDINGS, INC.
Keithly Garnett
CFO
$17k
5,000 shares
-2%
56Moderate
NTHIbuy 3
NEONC TECHNOLOGIES HOLDINGS, INC.
Thomas C Chen
CEO
$40k
10,798 shares
+79%
32Weak
NTHIbuy 3
NEONC TECHNOLOGIES HOLDINGS, INC.
Keithly Garnett
CFO
$1,001
257 shares
+0%
56Moderate
NTHIbuy 3
NEONC TECHNOLOGIES HOLDINGS, INC.
Amir F Heshmatpour
CEO, President
$175k
50,000 shares
+2%
51Moderate
NTHIbuy 3
NEONC TECHNOLOGIES HOLDINGS, INC.
Amir F Heshmatpour
CEO, President
$136k
37,000 shares
+1%
56Moderate
NTHIbuy
NEONC TECHNOLOGIES HOLDINGS, INC.
Thomas C Chen
CEO
$70k
12,757 shares
+1346%
47Moderate
NTHIbuy
NEONC TECHNOLOGIES HOLDINGS, INC.
Thomas C Chen
CEO
$140k
36,259 shares
+7%
37Weak
NTHIbuy 2
NEONC TECHNOLOGIES HOLDINGS, INC.
Amir F Heshmatpour
President
$42k
10,000 shares
+0%
37Weak
NTHIbuy 2
NEONC TECHNOLOGIES HOLDINGS, INC.
Amir F Heshmatpour
President
$45k
10,000 shares
+0%
35Weak
NTHIbuy
NEONC TECHNOLOGIES HOLDINGS, INC.
Keithly Garnett
CFO
$1,614
300 shares
+0%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.