Ming Fu (Alan) Chiang - Nov 12, 2025 Form 3 Insider Report for NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI)

Role
Director
Signature
/s/ Ming-Fu (Alan) Chiang
Stock symbol
NTHI
Transactions as of
Nov 12, 2025
Transactions value $
$0
Form type
3
Date filed
11/24/2025, 06:13 PM
Previous filing
Apr 8, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CHIANG MING-FU (ALAN) Director 23975 SORRENTO PARK, SUITE 205, CALABASAS /s/ Ming-Fu (Alan) Chiang 2025-11-24 0002055126

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding NTHI Common Stock 400K Nov 12, 2025 Direct
holding NTHI Common Stock 29.3K Nov 12, 2025 By Orion Biomed Inc. F1
holding NTHI Common Stock 888K Nov 12, 2025 By NeuCen Biomedical Co. Ltd. F2
holding NTHI Common Stock 384K Nov 12, 2025 By HCWG LLC F3
holding NTHI Common Stock 488K Nov 12, 2025 See footnote 4. F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Such shares are owned by Orion Biomed Inc. ("Orion"). Orion is owned in part by Reporting Person, who disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any, therein.
F2 Shares held by NeuCen Biomedical Co. Ltd. ("NeuCen"). NeuCen is owned in part by Reporting Person's spouse. Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any, therein.
F3 Such shares are held by virtue of beneficial ownership of HCWG LLC, a Delaware limited liability company. The shares represent only Reporting Person's 37.5% interest in HCWG.
F4 Shares held by certain members of Reporting Person's family. Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest, if any, therein.