Form4insider filings, from the source

Company · CIK 0001979414 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

NEONC TECHNOLOGIES HOLDINGS, INC. · NTHI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $351k · 4sales $0 · 0net $351k
$10k$10k$100k$100k$1M$1MbuyssalesAug 26Aug 31Sep 5Sep 10Sep 16Sep 21Sep 26

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 18, 9:26 pm EDTKeithly GarnettCFO5,000$3.36$16,809237,357— late
Sep 14, 2026 PForm 4 →Sep 15, 8:47 pm EDTAmir F HeshmatpourCEO, President, Director, 10% Owner50,000$3.50$174,7953,183,000+1.60%
Sep 14, 2026 PForm 4 →Sep 15, 8:44 pm EDTKeithly GarnettCFO257$3.89$1,001242,357+0.11%
Sep 11, 2026 PForm 4 →Sep 15, 8:45 pm EDTThomas C ChenCEO, Director, 10% Owner10,798$3.70$40,00024,503+78.8%
Sep 11, 2026 PForm 4 →Sep 14, 6:00 am EDTAmir F HeshmatpourCEO, President, Director, 10% Owner37,000$3.67$135,6203,133,000+1.20%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.