STI insider buying
2 cluster buysSolidion Technology Inc.
When two or more insiders at Solidion Technology Inc. buy STI 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 STI 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
- Sep 9 – Sep 14, 2026Detected Sep 17, 2026High conviction3 insidersTotal bought$50.3KMarket capUnknown
- Sep 9 – Sep 14, 2026Detected Sep 16, 2026High conviction2 insidersTotal bought$43.0KMarket capUnknown
All notable open-market buys in STI
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 |
|---|---|---|---|---|---|
| Sep 14, 2026 | Tjon Karin-Joycecluster Director | 5,000 | $7.20 | $36.0K | SEC ↗ |
| Sep 14, 2026 | Prantsevich Vladcluster Chief Financial Officer | 1,030 | $7.13 | $7.3K | SEC ↗ |
| Sep 9, 2026 | Winters Jaymescluster Director, Chief Executive Officer | 984 | $7.11 | $7.0K | SEC ↗ |
| Jun 4, 2026 | 10% Owner | 23,000 | $24.66 | $567.1K | SEC ↗ |
STI insider buying — FAQ
- Are insiders buying STI stock?
- Yes — 4 distinct insiders have bought STI (Solidion Technology 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 Sep 17, 2026.
- How much STI stock have insiders bought?
- Insiders have bought a combined $617.5K of STI across 4 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in STI?
- A cluster buy is two or more distinct Solidion Technology Inc. insiders — officers, directors, or 10% owners — each buying STI on the open market within a rolling window. STI has 2 detected cluster buys to date.
- Where does this STI 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 STI
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 STI 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 STI.