StockCIK 1979414
NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI): Insider Trades and Fund Holdings
In the past 12 months, NEONC TECHNOLOGIES HOLDINGS, INC. insiders reported 14 open-market purchases worth $723K and 1 sale worth $17K; 0 of the sales were reported as made under a 10b5-1 trading plan.
14Insider buys, 12 months
$723KBought by insiders, 12 months
$17KSold by insiders, 12 months
0Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 18, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Sep 18 | Keithly GarnettCFO | ▼ SELL | $17K |
| Sep 15 | Amir F. HeshmatpourCEO | ▲ BUY | $115K |
| Sep 15 | Amir F. HeshmatpourCEO | ▲ BUY | $59K |
| Sep 15 | Thomas C. ChenCEO | ▲ BUY | $20K |
| Sep 15 | Thomas C. ChenCEO | ▲ BUY | $20K |
| Sep 15 | Keithly GarnettCFO | ▲ BUY | $1K |
| Sep 14 | Amir F. HeshmatpourCEO | ▲ BUY | $136K |
| Aug 20 | Thomas C. ChenCEO | ▲ BUY | $70K |
| Aug 20 | Thomas C. ChenChief Scientific Officer | ▲ BUY | $48K |
| Aug 20 | Thomas C. ChenChief Scientific Officer | ▲ BUY | $5K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
All 15 NTHI insider trades →Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Keithly Garnett | CFO | 1 | $1K | 1 | $17K |
| Amir F. Heshmatpour | CEO | 6 | $419K | 0 | $0 |
| Thomas C. Chen | CEO | 7 | $303K | 0 | $0 |
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Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →