STI · Insider Trading
Solidion Technology, Inc. Common Stock
Every open-market purchase and sale reported by STI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-17 | John Linzy Davis | Director | D | −19,915 | −$140.00K |
| 2026-09-16 | Vlad Prantsevich | Chief Financial Officer | MIXED | +3,455 | +$7.34K |
| 2026-09-15 | Karin-Joyce Tjon | Director | Buy | +5,000 | +$36.00K |
| 2026-09-15 | Jaymes Winters | Chief Executive Officer | MIXED | +4,709 | +$7.00K |
| 2026-09-03 | John Linzy Davis | Director | A | +12,853 | — |
| 2026-09-03 | Mark N Schwartz | Director | A | +4,296 | — |
| 2026-09-03 | Dante W Robinson | Director | A | +4,296 | — |
| 2026-09-03 | Kimi L Ellen | Director | A | +4,296 | — |
| 2026-09-03 | Karin-Joyce Tjon | Director | MIXED | +13,053 | — |
| 2026-06-11 | Henry Ikezi | 10%+ Owner | MIXED | −154,851 | −$10.91M |
| 2026-06-05 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −175,000 | −$3.69M |
| 2025-12-15 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −1,318 | −$10.37K |
| 2025-11-26 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −10,000 | −$105.51K |
| 2025-10-15 | Karin-Joyce Tjon | Director | A | +40,000 | — |
| 2025-10-14 | Global Graphene Group, Inc. | 10%+ Owner | J | +450,000 | +$2.29M |
| 2025-10-14 | John Linzy Davis | Director | A | +40,000 | — |
| 2025-09-12 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −34,000 | −$183.28K |
| 2025-06-13 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −5,018 | −$17.06K |
| 2025-06-12 | Global Graphene Group, Inc. | 10%+ Owner | Sell | +4,577 | +$15.66K |
| 2025-04-29 | Global Graphene Group, Inc. | 10%+ Owner | Sell | −500,000 | −$53.22K |
| 2019-12-09 | Donna S Morea | Director | D | −28,176 | — |
| 2019-12-09 | Paul D Donahue | Director | D | −3,316 deriv. | — |
| 2019-12-09 | Agnes Bundy Scanlan | Director | D | −2,537 | — |
| 2019-12-09 | Bruce L Tanner | Director | D | −17,355 deriv. | — |
| 2019-12-09 | Dallas S Clement | Director | D | −17,774 deriv. | — |
| 2019-12-09 | Steven C Voorhees | Director | D | −10,000 | — |
| 2019-12-09 | Scott Case | Corp EVP & Chief Info Officer | D | −953 | — |
| 2019-12-09 | Robert Ryan Richards | Chief Acct Officer & Corp Cont | D | −3,130 | — |
| 2019-12-09 | Ellen M Fitzsimmons | Corp EVP & General Counsel | D | −1,257 | — |
| 2019-12-09 | Margaret L Callihan | CEVP Chief HR Officer | D | −21,289 | — |
| 2019-12-09 | Ellen Koebler | Chief Risk Officer | D | −4,598 | — |
| 2019-12-09 | Mark A Chancy | Vice Chairman, Consumer Exec. | D | −196,474 | — |
| 2019-12-09 | William H Rogers Jr | Chairman and CEO | D | −674,408 | — |
| 2019-12-09 | Paul R Garcia | Director | D | −15,799 | — |
| 2019-12-09 | Laura Allison Dukes | Chief Financial Officer | D | −43,943 | — |
| 2019-12-09 | Hugh S. Cummins III | Co-COO/Wholesale Segment Exec | D | −71,264 | — |
| 2019-12-09 | Frank P Scruggs Jr | Director | D | −7,501 | — |
| 2019-12-09 | Jorge Arrieta | CEVP & General Auditor | D | −2,055 | — |
| 2019-12-09 | David M Ratcliffe | Director | D | −21,271 | — |
| 2019-11-27 | Laura Allison Dukes | Chief Financial Officer | Sell | −1,032 | −$72.54K |
| 2019-11-22 | Ellen Koebler | Chief Risk Officer | Sell | −2,000 | −$140.23K |
| 2019-11-22 | Hugh S. Cummins III | Co-COO/Wholesale Segment Exec | Sell | −25,000 | −$1.75M |
| 2019-11-21 | Mark A Chancy | Vice Chairman, Consumer Exec. | Sell | −15,000 | −$1.05M |
| 2019-11-15 | Ellen Koebler | Chief Risk Officer | MIXED | +2,421 | +$170.74K |
| 2019-11-12 | Ellen Koebler | Chief Risk Officer | MIXED | +4,126 | +$293.13K |
| 2019-10-02 | Bruce L Tanner | Director | A | +333 deriv. | — |
| 2019-10-02 | Steven C Voorhees | Director | A | — | — |
| 2019-10-02 | Paul D Donahue | Director | A | +333 deriv. | — |
| 2019-10-02 | David M Ratcliffe | Director | A | — | — |
| 2019-10-02 | Dallas S Clement | Director | A | +444 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Global Graphene Group, Inc. | 10%+ Owner | 1,569,695 | $6.77M |
| Henry Ikezi | 10%+ Owner | 216,037 | $931.12K |
| Karin-Joyce Tjon | Director | 58,053 | $250.21K |
| John Linzy Davis | Director | 32,938 | $141.96K |
| Mark N Schwartz | Director | 4,296 | $18.52K |
| Kimi L Ellen | Director | 4,296 | $18.52K |
| Dante W Robinson | Director | 4,296 | $18.52K |
| Jaymes Winters | Chief Executive Officer | 3,725 | $16.05K |
| Vlad Prantsevich | Chief Financial Officer | 2,425 | $10.45K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the STI quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.