NTHI — NEONC TECHNOLOGIES HOLDINGS, INC.
Price · 2025-03-26 → 2026-08-21
354 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2025-03-26.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-18 | CHEN THOMAS C CEO | Open-market purchase | 12.8K | 5.49 | 70.0K |
| 2026-08-18 | Heshmatpour Amir F CEO, President | Open-market purchase | 9.0K | 5.54 | 49.9K |
| 2026-08-17 | Heshmatpour Amir F CEO, President | Open-market purchase | 3.0K | 4.37 | 13.1K |
| 2026-08-17 | CHEN THOMAS C CEO | Open-market purchase | 2.5K | 4.04 | 10.0K |
| 2026-08-17 | CHEN THOMAS C Chief Scientific Officer | Open-market purchase | 2.5K | 4.04 | 10.0K |
| 2026-08-14 | CHEN THOMAS C CEO | Open-market purchase | 33.8K | 3.85 | 130.0K |
| 2026-08-14 | CHEN THOMAS C Chief Scientific Officer | Open-market purchase | 33.8K | 3.85 | 130.0K |
| 2026-08-14 | Heshmatpour Amir F CEO, President | Open-market purchase | 12.0K | 3.79 | 45.5K |
| 2026-07-10 | SHOMALI NASIM Director | Grant or award | 50.0K | — | — |
| 2026-05-01 | Heshmatpour Amir F President | Open-market purchase | 10.0K | 4.16 | 41.6K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Cinctive Capital Management LP | 10.0M | 1.4M |
| BANK OF AMERICA CORP /DE/ | 1.7M | 235.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | 215.7K |
| BlackRock, Inc. | 1.1M | 155.8K |
| Hudson Bay Capital Management LP | 962.4K | 147.4K |
| GEODE CAPITAL MANAGEMENT, LLC | 889.6K | 126.9K |
| MILLENNIUM MANAGEMENT LLC | 835.9K | 119.2K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 638.2K | 91.0K |
| VANGUARD FIDUCIARY TRUST CO | 392.7K | 56.0K |
| MORGAN STANLEY | 364.0K | 51.9K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-17 | 2026-08-14 | on EDGAR ↗ |
| 8-K | 2026-08-13 | 2026-08-12 | on EDGAR ↗ |
| 8-K | 2026-08-12 | 2026-08-12 | on EDGAR ↗ |
| 8-K | 2026-08-10 | 2026-08-10 | on EDGAR ↗ |
| 10-Q | 2026-08-10 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-07-15 | 2026-07-15 | on EDGAR ↗ |
| 4 | 2026-07-13 | 2025-07-10 | on EDGAR ↗ |
| 3 | 2026-07-13 | 2026-07-01 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Neonc Technologies Holdings, Inc. (NTHI) filed form 8-K/A · 2026-08-21 · SEC EDGAR
- Neonc Technologies Holdings, Inc. (NTHI) filed form 8-K · 2026-08-20 · SEC EDGAR
- NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) filed form 4 · 2026-08-17 · SEC EDGAR
- Neonc Technologies Holdings, Inc. (NTHI) filed form 8-K · 2026-08-13 · SEC EDGAR
- Why is Neonc Technologies stock surging today? · 2026-08-12
- NeOnc Technologies stock jumps on positive glioma trial data · 2026-08-12
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