NEONC TECHNOLOGIES HOLDINGS, INC.
AI summary CEO and other insiders make substantial open-market purchases, citing undervaluation and upcoming clinical catalysts.
- Research score
- 47
- AI adjustment
- +13
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
AI · discretionary · catalyst explicit · documentedManagement explicitly stated that the insider purchases reflect strong confidence in the company's undervalued shares ahead of key near-term milestones, including the NEO100 interim data readout and a Type B End-of-Phase FDA meeting for NEO212.
Chairman, CEO, and President Amir Heshmatpour, alongside other insiders such as Thomas C. Chen and David Suh Jr., executed consistent open-market purchases totaling hundreds of thousands of dollars following recent clinical progress and the filing of the annual report.
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-04-02 → 2026-05-01 | Heshmatpour Amir F 9 purchases with a 63-day result · median -32.8% | President | 80,000 | $5.25 avg | $420.2K | |
| 2026-04-02 | Heshmatpour Amir F | 20,000 | $6.09 | $121.8K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-06 | Heshmatpour Amir F | 5,000 | $6.32 | $31.6K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-08 | Heshmatpour Amir F | 10,000 | $5.61 | $56.1K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-09 | Heshmatpour Amir F | 5,000 | $5.19 | $26.0K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-10 | Heshmatpour Amir F | 10,000 | $4.90 | $49.0K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-23 | Heshmatpour Amir F | 10,000 | $4.90 | $49.0K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-28 | Heshmatpour Amir F | 10,000 | $4.52 | $45.2K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-05-01 | Heshmatpour Amir F | 10,000 | $4.16 | $41.6K | SEC filing for Heshmatpour Amir F (opens in a new tab) | |
| 2026-04-10 → 2026-04-24 | CHEN THOMAS C history of CHEN THOMAS C's purchases | Other C-suite | 10,948 | $4.83 avg | $52.9K | |
| 2026-04-10 | CHEN THOMAS C | 948 | $5.17 | $4.9K | SEC filing for CHEN THOMAS C (opens in a new tab) | |
| 2026-04-24 | CHEN THOMAS C | 10,000 | $4.80 | $48.0K | SEC filing for CHEN THOMAS C (opens in a new tab) | |
| 2026-04-23 | Neman-Ebrahim Yousha history of Neman-Ebrahim Yousha's purchases | Other C-suite | 500 | $4.88 | $2.4K | SEC filing for Neman-Ebrahim Yousha (opens in a new tab) |
| 2026-04-09 | SUH, DAVID JR. history of SUH, DAVID JR.'s purchases | Other C-suite | 200 | $5.00 | $1.0K | SEC filing for SUH, DAVID JR. (opens in a new tab) |
| Total | $476.6K | |||||
Other buying runs at NTHI
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days -9.5%63 days -37.4%126 days –
| Window | Insiders | Total | Score | 21 days | 63 days | 126 days | Status |
|---|---|---|---|---|---|---|---|
| 2026-08-14 → 2026-09-15 | 3 | $669.9K | 75 | -15.7% | – | – | active |
| 2025-03-26 → 2025-05-23 | 4 | $150.3K | 45 | -44.4% | -37.6% | -18.9% | closed |