NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) IPO - S-1 Filing, Stock & Insider Activity
NEONC TECHNOLOGIES HOLDINGS, INC. IPO - Status & S-1 Filing
- Ticker: NTHI
- Status: Registered - S-1 filed with the SEC
- S-1 filed: 2025-12-15
- Exchange: NASDAQ
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- Shares offered: 2,950,498
- SEC CIK: 0001979414 · View the S-1 on SEC EDGAR →
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-13. 6 Form 8-K material event filings were reported by NTHI in the last 90 days. InsiderAlpha tracks every NTHI SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI)
NEONC TECHNOLOGIES HOLDINGS, INC. trades under the ticker NTHI. InsiderAlpha tracks 13 primary SEC Form 4 filings from 5 reporting insiders for NTHI since 2025, sourced directly from SEC EDGAR.
| SEC CIK | 0001979414 |
|---|
90-Day SEC Filing Activity
| Form 4 filings (90d) | 1 |
|---|---|
| Form 8-K filings (90d) | 6 |
| Latest Form 4 filing | 2026-07-13 |
Recent NTHI Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nasim Shomali | Director | A - Grant or award | 50.0K | - | - | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 10.0K | $4.16 | $42K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 10.0K | $4.52 | $45K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 10.0K | $4.90 | $49K | SEC | |
| Yousha Neman-Ebrahim | Chief Clinical Officer | P - Open-market purchase | 500 | $4.88 | $2K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 10.0K | $4.89 | $49K | SEC | |
| David Suh, Jr. | Chief Accounting Officer | P - Open-market purchase | 200 | $5.00 | $1K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 5.0K | $5.19 | $26K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 10.0K | $5.61 | $56K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 5.0K | $6.32 | $32K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 20.0K | $6.09 | $122K | SEC | |
| David Suh, Jr. | Chief Accounting Officer | A - Grant or award | 111.7K | - | - | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 6.0K | $6.51 | $39K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 4.0K | $6.50 | $26K | SEC | |
| Amir F. Heshmatpour | President | P - Open-market purchase | 20.0K | $5.98 | $120K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI). Updated in real time as new filings are submitted to the SEC.
Most-Active NTHI Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Nasim Shomali | 1 | - |
Recent NTHI Form 8-K Material Events
- - Item 7.01, 9.01 [SEC]
- - Item 5.02 [SEC]
- - Item 7.01, 9.01 [SEC]
- - Item 7.01, 9.01 [SEC]
- - Item 1.01, 3.02, 3.03, 5.03, 9.01 [SEC]
Recent Insider Filings
- - Nasim Shomali (Director)
- - Amir F. Heshmatpour (President)
- - Amir F. Heshmatpour (President)
- - Yousha Neman-Ebrahim (Chief Clinical Officer)
- - Keithly Garnett (CFO)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NTHI insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
NTHI Insider Trading - FAQ
- What is the latest insider trade for NTHI?
- NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) had 1 insider filings in the last 90 days, with the most recent on 2026-07-13. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying NTHI stock?
- 0 insider purchases of NTHI were filed in the last 90 days.
- How many insiders are selling NTHI stock?
- 0 insider sales of NTHI were filed in the last 90 days.
- Where can I see NTHI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks NTHI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live NTHI dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.