Form 4 Filing: CHEN THOMAS C Buys $20K of $NTHI

INSIDER PURCHASE

⚡ MATERIALITY: 5/10

corporate issuer

NEONC TECHNOLOGIES HOLDINGS, INC.

Ticker: $NTHI

Transaction Value

$20K

Price/Share: $3.99

transaction date

2026-11-10

Shares: 5,016

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, CHEN THOMAS C, holds the title of CMO at NEONC TECHNOLOGIES HOLDINGS, INC..

On 2026-11-10, the insider transacted 5,016 shares.The shares were transacted at a weighted average price of $3.99 per share, resulting in a total market-relevant value of $20K.

Executive Summary Summary

CHEN THOMAS C (CMO) bought $20K of $NTHI

Post-Transaction Position: 29,519 shares

SEC Accession No: 0001213900-26-118289 (CIK: 1998682)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$NTHI Quote & Profile

OpenCorporates RegistryVerify Corporate Identity

Google News$NTHI News Coverage