NTHI insider buying
2 cluster buysNEONC TECHNOLOGIES HOLDINGS, INC. · Healthcare
When two or more insiders at NEONC TECHNOLOGIES HOLDINGS, INC. buy NTHI on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in NTHI plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Nov 20 – Nov 21, 2025Detected Nov 21, 2025High conviction2 insidersTotal bought$127.0KMarket cap$115.9M
- Mar 26 – May 23, 2025Detected May 23, 2025High conviction4 insidersTotal bought$207.9KMarket cap$115.9M
All notable open-market buys in NTHI
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Apr 2, 2026 | Director, President, 10% Owner | 20,000 | $6.09 | $121.8K | SEC ↗ |
| Nov 21, 2025 | Heshmatpour Amir Fcluster Director, President, 10% Owner | 20,000 | $5.98 | $119.6K | SEC ↗ |
| Nov 20, 2025 | Neman-Ebrahim Youshacluster Chief Clinical Officer | 1,100 | $6.69 | $7.4K | SEC ↗ |
| May 23, 2025 | Heshmatpour Amir Fcluster Director, President | 2,000 | $7.39 | $14.8K | SEC ↗ |
| May 22, 2025 | CHEN THOMAS Ccluster Director, CEO, 10% Owner | 2,709 | $7.38 | $20.0K | SEC ↗ |
| May 22, 2025 | GARNETT KEITHLYcluster CFO | 675 | $7.29 | $4.9K | SEC ↗ |
| May 21, 2025 | CHEN THOMAS Ccluster Director, CEO, 10% Owner | 2,759 | $7.25 | $20.0K | SEC ↗ |
| May 19, 2025 | GARNETT KEITHLYcluster CFO | 135 | $7.23 | $976.1 | SEC ↗ |
| May 16, 2025 | Heshmatpour Amir Fcluster Director, President | 3,510 | $16.87 | $59.2K | SEC ↗ |
| May 15, 2025 | Heshmatpour Amir Fcluster Director, President | 1,500 | $7.30 | $11.0K | SEC ↗ |
| May 14, 2025 | Heshmatpour Amir Fcluster Director, President | 1,000 | $7.27 | $7.3K | SEC ↗ |
| May 13, 2025 | Heshmatpour Amir Fcluster Director, President | 990 | $7.01 | $6.9K | SEC ↗ |
| May 13, 2025 | GARNETT KEITHLYcluster CFO | 90 | $7.01 | $630.9 | SEC ↗ |
| May 12, 2025 | Delshad Jimcluster Director | 5,000 | $7.22 | $36.1K | SEC ↗ |
| May 12, 2025 | Heshmatpour Amir Fcluster Director, President | 1,400 | $7.23 | $10.1K | SEC ↗ |
| May 12, 2025 | CHEN THOMAS Ccluster Director, CEO, 10% Owner | 400 | $7.00 | $2.8K | SEC ↗ |
| May 11, 2025 | Heshmatpour Amir Fcluster Director, President | 1,600 | $7.51 | $12.0K | SEC ↗ |
| Apr 17, 2025 | Delshad Jimcluster Director | 50 | $6.92 | $346.0 | SEC ↗ |
| Mar 26, 2025 | Delshad Jimcluster Director | 50 | $16.05 | $802.5 | SEC ↗ |
More Healthcare stocks with insider cluster buys
NTHI insider buying — FAQ
- Are insiders buying NTHI stock?
- Yes — 6 distinct insiders have bought NTHI (NEONC TECHNOLOGIES HOLDINGS, INC.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Apr 6, 2026.
- How much NTHI stock have insiders bought?
- Insiders have bought a combined $456.6K of NTHI across 19 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in NTHI?
- A cluster buy is two or more distinct NEONC TECHNOLOGIES HOLDINGS, INC. insiders — officers, directors, or 10% owners — each buying NTHI on the open market within a rolling window. NTHI has 2 detected cluster buys to date.
- Where does this NTHI insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in NTHI
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy NTHI within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding NTHI.