NEONC TECHNOLOGIES HOLDINGS, INC.
NTHI · Pharmaceutical Preparations · 26.0M shares · EDGAR filings ↗
Reference price $4.16 · est. market cap ~$108M — last insider purchase, 2026-05-01 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
F26Clinical/early-stage biotech — near-insolvent.
Strengths
- Liquidity — current ratio 0.07 (5th)
Risks
- Pre-revenue, deep losses — per metrics
- Pre-revenue/clinical-stage — history of losses & need for capital per risk factors
- Binary clinical & funding risk — per 10-K
Notable findings
- No interest coverageInterest coverage -23.25 (cannot cover interest)
- Fund exitedNotable fund(s) exited this quarter: VANGUARD GROUP INC
- Net lossNet loss (net margin -155404.4%)
- Weak liquidityCurrent ratio 0.07 (<1)
- Exec changeRecent 8-K item 5.02 8-K ↗
- Insider buyingInsider buying — 10 open-market buy(s) by 3 insider(s) (cluster of 3 insiders, ~$423,560, last 6mo) Form 4 ↗
- Notable holderHeld by 2 notable fund(s): STATE STREET CORP, GOLDMAN SACHS GROUP INC (as of 2026-03-31)
- Revenue declineRevenue -51.8% YoY
Quarterly revenue
Last 4 quarters · from SEC filings.
Key metrics
Operating margin
-145637.5%
Net margin
-155404.4%
Return on equity
355.0%
Return on assets
-2200.9%
Revenue growth (QoQ)
-51.8%
Interest coverage
-23.3×
Current ratio
0.1×
Tangible book value
-$18M
Cash & investments
$59K
Stock comp / revenue
88909.9%
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-05-01 | Heshmatpour Amir F | Buy | 10K | $4.16 |
| 2026-04-28 | Heshmatpour Amir F | Buy | 10K | $4.52 |
| 2026-04-23 | Heshmatpour Amir F | Buy | 10K | $4.90 |
| 2026-04-23 | Neman-Ebrahim Yousha | Buy | 500 | $4.88 |
| 2026-04-10 | Heshmatpour Amir F | Buy | 10K | $4.89 |
| 2026-04-09 | Heshmatpour Amir F | Buy | 5.0K | $5.19 |
| 2026-04-09 | SUH, DAVID JR. | Buy | 200 | $5.00 |
| 2026-04-08 | Heshmatpour Amir F | Buy | 10K | $5.61 |
| 2026-04-06 | Heshmatpour Amir F | Buy | 5.0K | $6.32 |
| 2026-04-02 | Heshmatpour Amir F | Buy | 20K | $6.09 |
| 2026-03-01 | SUH, DAVID JR. | Grant | 112K | — |
| 2025-11-24 | Heshmatpour Amir F | Buy | 6.0K | $6.51 |
| 2025-11-21 | Heshmatpour Amir F | Buy | 20K | $5.98 |
| 2025-11-21 | Heshmatpour Amir F | Buy | 4.0K | $6.50 |
| 2025-11-20 | Neman-Ebrahim Yousha | Buy | 1.1K | $6.69 |
| 2025-11-06 | Heshmatpour Amir F | Grant | 1.2M | — |
| 2025-06-05 | Neman-Ebrahim Yousha | Grant | 133K | — |
| 2025-05-23 | Heshmatpour Amir F | Buy | 2.0K | $7.39 |
| 2025-05-22 | CHEN THOMAS C | Buy | 2.7K | $7.38 |
| 2025-05-22 | GARNETT KEITHLY | Buy | 675 | $7.29 |
| 2025-05-21 | CHEN THOMAS C | Buy | 2.8K | $7.25 |
| 2025-05-19 | GARNETT KEITHLY | Buy | 135 | $7.23 |
| 2025-05-16 | Heshmatpour Amir F | Buy | 3.5K | $16.87 |
| 2025-05-15 | Heshmatpour Amir F | Buy | 1.5K | $7.30 |
| 2025-05-14 | Heshmatpour Amir F | Buy | 1.0K | $7.27 |
| 2025-05-13 | GARNETT KEITHLY | Buy | 90 | $7.01 |
| 2025-05-13 | GARNETT KEITHLY | Buy | 90 | $7.01 |
| 2025-05-13 | Heshmatpour Amir F | Buy | 990 | $7.01 |
| 2025-05-12 | Heshmatpour Amir F | Buy | 1.4K | $7.23 |
| 2025-05-12 | Delshad Jim | Buy | 5.0K | $7.22 |
| 2025-05-12 | CHEN THOMAS C | Buy | 400 | $7.00 |
| 2025-05-11 | Heshmatpour Amir F | Buy | 1.6K | $7.51 |
| 2025-04-17 | Delshad Jim | Buy | 50 | $6.92 |
| 2025-04-15 | GARNETT KEITHLY | Buy | 300 | $5.38 |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Grant | 50K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Other | 6.0K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Option exercise | 117K | $12.00 |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Sell | 56K | $25.00 |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Sell | 1.4K | $19.13 |
| 2025-03-26 | CHEN THOMAS C | Other | 4.1K | — |
| 2025-03-26 | CHEN THOMAS C | Option exercise | 80K | $12.00 |
| 2025-03-26 | CHEN THOMAS C | Sell | 38K | $25.00 |
| 2025-03-26 | CHEN THOMAS C | Sell | 983 | $19.13 |
| 2025-03-26 | Delshad Jim | Grant | 50K | — |
| 2025-03-26 | GARNETT KEITHLY | Other | 687 | — |
| 2025-03-26 | GIANNOTTA STEVEN L. | Grant | 50K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Grant | 50K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Other | 6.0K | — |
| 2025-03-26 | Heshmatpour Amir F | Other | 4.0K | — |
| 2025-03-26 | CHEN THOMAS C | Other | 4.1K | — |
| 2025-03-26 | CHEN THOMAS C | Sell | 983 | $19.13 |
| 2025-03-26 | WALTERS PATRICK | Other | 1.2K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Grant | 50K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Other | 6.0K | — |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Option exercise | 117K | $12.00 |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Sell | 56K | $25.00 |
| 2025-03-26 | CHIANG MING-FU (ALAN) | Sell | 1.4K | $19.13 |
| 2025-03-26 | WALTERS PATRICK | Other | 1.2K | — |
| 2025-03-26 | WALTERS PATRICK | Option exercise | 24K | $12.00 |
| 2025-03-26 | WALTERS PATRICK | Sell | 12K | $25.00 |
| 2025-03-26 | WALTERS PATRICK | Sell | 297 | $19.13 |
| 2025-03-26 | GARNETT KEITHLY | Other | 687 | — |
| 2025-03-26 | GARNETT KEITHLY | Option exercise | 13K | $12.00 |
| 2025-03-26 | GARNETT KEITHLY | Sell | 6.5K | $25.00 |
| 2025-03-26 | GARNETT KEITHLY | Sell | 166 | $19.13 |
| 2025-03-26 | Heshmatpour Amir F | Other | 4.0K | — |
| 2025-03-26 | Heshmatpour Amir F | Option exercise | 78K | $12.00 |
| 2025-03-26 | Heshmatpour Amir F | Sell | 38K | $25.00 |
| 2025-03-26 | Heshmatpour Amir F | Sell | 964 | $19.13 |
| 2025-03-26 | CHEN THOMAS C | Other | 4.1K | — |
| 2025-03-26 | CHEN THOMAS C | Option exercise | 80K | $12.00 |
| 2025-03-26 | CHEN THOMAS C | Sell | 38K | $25.00 |
| 2025-03-26 | Delshad Jim | Buy | 50 | $16.05 |
| 2025-03-26 | GARNETT KEITHLY | Other | 687 | — |
| 2025-03-26 | GARNETT KEITHLY | Option exercise | 13K | $12.00 |
| 2025-03-26 | GARNETT KEITHLY | Sell | 6.5K | $25.00 |
| 2025-03-26 | GARNETT KEITHLY | Sell | 166 | $19.13 |
| 2025-03-26 | Heshmatpour Amir F | Other | 4.0K | — |
| 2025-03-26 | Heshmatpour Amir F | Option exercise | 78K | $12.00 |
| 2025-03-26 | Heshmatpour Amir F | Sell | 38K | $25.00 |
| 2025-03-26 | Heshmatpour Amir F | Sell | 964 | $19.13 |
| 2025-03-26 | WALTERS PATRICK | Other | 1.2K | — |
| 2025-03-26 | WALTERS PATRICK | Option exercise | 24K | $12.00 |
| 2025-03-26 | WALTERS PATRICK | Sell | 12K | $25.00 |
| 2025-03-26 | WALTERS PATRICK | Sell | 297 | $19.13 |
All non-derivative Form 4 activity (SEC), newest first.
Notable events (8-K)
| Date | Items | |
|---|---|---|
| 2026-06-23 | Reg FDExhibits | filing ↗ |
| 2026-06-18 | Reg FDExhibits | filing ↗ |
| 2026-06-12 | Material agreement3.023.035.03Exhibits | filing ↗ |
| 2026-05-18 | ResultsReg FDExhibits | filing ↗ |
| 2026-04-24 | Material agreement3.02Exhibits | filing ↗ |
| 2026-04-16 | Reg FDExhibits | filing ↗ |
| 2026-04-10 | Material agreementExhibits | filing ↗ |
| 2026-04-03 | ResultsReg FDExhibits | filing ↗ |
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 8-K | 2026-06-23 | 2026-06-23 | 0001829126-26-006773 ↗ |
| 8-K | 2026-06-18 | 2026-06-16 | 0001829126-26-006688 ↗ |
| 8-K | 2026-06-12 | 2026-06-10 | 0001829126-26-006400 ↗ |
| 8-K | 2026-05-18 | 2026-05-18 | 0001829126-26-005421 ↗ |
| 10-Q | 2026-05-15 | 2026-03-31 | 0001829126-26-005358 ↗ |
| 10-K/A | 2026-05-05 | 2025-12-31 | 0001829126-26-004495 ↗ |
| 8-K | 2026-04-24 | 2026-04-20 | 0001829126-26-003882 ↗ |
| 8-K | 2026-04-16 | 2026-04-14 | 0001829126-26-003566 ↗ |
| 8-K | 2026-04-10 | 2026-04-10 | 0001829126-26-003401 ↗ |
| 8-K | 2026-04-03 | 2026-04-01 | 0001829126-26-003165 ↗ |
| 10-K | 2026-03-31 | 2025-12-31 | 0001829126-26-002860 ↗ |
| 8-K | 2026-03-23 | 2026-03-20 | 0001829126-26-002610 ↗ |