Solidion Technology (STI) stock: insider trades, news & valuation
Industrials · Net sellingShare price and insider trades
Solidion Technology insider trading at a glance (Oct 9, 2026): in the past 12 months, 2 insiders bought $675K and 2 sold $16.0M of STI stock on the open market.
Get emailed when insiders cluster-buy stocks like STI
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
STI insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $50K | 3 | — | 0 |
| Q2 2026 | $644K | 3 | $15.9M | 4 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | — | 0 | $116K | 5 |
Valuation, profit and volume
Summary
Over the past 12 months, 2 Solidion Technology Inc. insiders reported open-market purchases totaling $675K, while 2 insiders reported sales totaling $16.0M. 0 of 9 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
STI stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Vlad PrantsevichCFO | Buy | 1,0303,455 held (+42%) | $7.13 | $7K | -20.2% | — |
| Sep 15SEC | Karin-joyce TjonDirector | Buy | 5,00058,053 held (+9%) | $7.20 | $36K | -21.0% | — |
| Sep 15SEC | Jaymes WintersCEO | Buy | 9844,709 held (+26%) | $7.11 | $7K | -20.0% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Sell | 192,43723,600 held (−89%) | $37.31 | $7.2M | -84.7% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Sell | 188,951524,810 held (−26%) | $23.43 | $4.4M | -75.7% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Sell | 13,500511,310 held (−3%) | $44.89 | $606K | -87.3% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Buy | 23,000713,761 held (+3%) | $24.66 | $567K | -76.9% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Buy | 2,000216,037 held (+1%) | $36.00 | $72K | -84.2% | — |
| Jun 11SEC | Henry Ikezi10% Owner | Buy | 1,000690,761 held (+0%) | $4.85 | $5K | +17.3% | — |
| Jun 5SEC | Global Graphene Group, Inc.10% Owner | Sell | 175,0001,569,695 held (−10%) | $21.09 | $3.7M | -73.0% | — |
| Dec 15SEC | Global Graphene Group, Inc.10% Owner | Sell | 7501,744,695 held (−0%) | $7.87 | $6K | -27.7% | — |
| Dec 15SEC | Global Graphene Group, Inc.10% Owner | Sell | 5681,745,445 held (−0%) | $7.87 | $4K | -27.7% | — |
| Nov 26SEC | Global Graphene Group, Inc.10% Owner | Sell | 4,9101,749,238 held (−0%) | $10.53 | $52K | -46.0% | — |
| Nov 26SEC | Global Graphene Group, Inc.10% Owner | Sell | 3,2251,746,013 held (−0%) | $10.39 | $34K | -45.2% | — |
| Nov 26SEC | Global Graphene Group, Inc.10% Owner | Sell | 1,8651,754,148 held (−0%) | $10.89 | $20K | -47.8% | — |
Insiders at Solidion Technology Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Henry Ikezi10% Owner | $644K | $12.2M | Jun 11, 2026 | — |
| Global Graphene Group, Inc.10% Owner | — | $3.8M | Jun 5, 2026 | — |
| Karin-joyce TjonDirector | $36K | — | Sep 15, 2026 | — |
| Vlad PrantsevichCFO | $7K | — | Sep 16, 2026 | — |
| Jaymes WintersCEO | $7K | — | Sep 15, 2026 | — |
Insider activity at other Industrials companies
Same sector, ranked by insider buying in the last 90 days.
STI stock: common questions
Are Solidion Technology Inc. insiders buying STI stock?
In the past 12 months, 2 insiders reported open-market purchases of STI worth $675K. The latest was CFO Vlad Prantsevich bought $7K of STI at $7.13 — first open-market purchase in our records; raises the stake by 42%.
Are Solidion Technology Inc. insiders selling STI stock?
2 insiders reported sales worth $16.0M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is STI's 52-week range?
Over the past year STI has traded between $3.20 and $35.72. It last closed at $5.69 on Oct 9, 2026.