STEX · Insider Trading
Streamex Corp. Common Stock
Every open-market purchase and sale reported by STEX 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 |
|---|---|---|---|---|---|
| 2026-10-07 | Christine Marie Plummer | Chief Financial Officer | MIXED | −24,852 | −$15.34K |
| 2026-10-07 | Mitchell Young Williams | Chief Investment Officer | Sell | −65,538 | −$35.24K |
| 2026-09-03 | Mitchell Young Williams | Chief Investment Officer | MIXED | −128,024 | −$91.62K |
| 2026-07-10 | Shawn Matthews | Director | A | +100,000 | — |
| 2026-07-10 | Kevin Roy Gopaul | Director | A | +100,000 | — |
| 2026-06-15 | Morgan Lee Lekstrom | Interim Executive Chairman | Buy | +50,000 | +$49.75K |
| 2026-06-02 | Mitchell Young Williams | Chief Investment Officer | Sell | −23,810 | −$24.91K |
| 2026-05-28 | Morgan Lee Lekstrom | Interim Executive Chairman | — | — | — |
| 2026-05-28 | Morgan Lee Lekstrom | Interim Executive Chairman | Buy | +47,000 | +$147.29K |
| 2026-05-28 | Morgan Lee Lekstrom | Interim Executive Chairman | Buy | +34,000 | +$49.98K |
| 2026-05-22 | Anthony Mark Marciano | Director | Buy | +17,745 | +$20.05K |
| 2026-05-21 | Morgan Lee Lekstrom | Interim Executive Chairman | Buy | +147,000 | +$153.10K |
| 2026-05-04 | Mitchell Young Williams | Chief Investment Officer | MIXED | +1,986,137 | −$209.72K |
| 2026-04-17 | Christine Marie Plummer | Chief Financial Officer | Sell | −13,503 | −$14.77K |
| 2026-04-17 | Morgan Lee Lekstrom | Interim Executive Chairman | MIXED | +87,241 | −$13.65K |
| 2026-04-17 | Karl Henry Michael McPhie | CEO | MIXED | +969,389 | −$32.75K |
| 2026-03-26 | Christine Marie Plummer | Chief Financial Officer | A | +500,000 | — |
| 2026-02-24 | Anthony Mark Marciano | Director | A | +100,000 | — |
| 2026-02-18 | Morgan Lee Lekstrom | Executive Chairman | Buy | +20,000 | +$50.00K |
| 2026-02-04 | Frank Giustra | 10%+ Owner | Buy | +100,000 | +$317.00K |
| 2026-02-03 | Morgan Lee Lekstrom | Director | Buy | +23,500 | +$71.91K |
| 2026-01-29 | Morgan Lee Lekstrom | Director | Buy | +2,500 | +$9.25K |
| 2026-01-27 | Frank Giustra | 10%+ Owner | Buy | +1,000,000 | +$3.00M |
| 2026-01-27 | Morgan Lee Lekstrom | Director | Buy | +23,000 | +$75.90K |
| 2026-01-27 | Morgan Lee Lekstrom | Director | Buy | +5,500 | +$17.16K |
| 2026-01-26 | Mitchell Young Williams | Chief Investment Officer | Buy | +51,511 | +$155.85K |
| 2026-01-26 | Morgan Lee Lekstrom | Director | Buy | +41,000 | +$128.49K |
| 2026-01-07 | Kevin Roy Gopaul | Director | A | +100,000 | — |
| 2025-11-21 | Morgan Lee Lekstrom | Director | Buy | +7,000 | +$25.06K |
| 2025-11-21 | Ferdinand Groenewald | CFO | A | +60,000 | — |
| 2025-11-20 | Donald Browne | Director | A | +125,000 | — |
| 2025-09-15 | Frank Giustra | 10%+ Owner | Buy | +178,205 | +$734.72K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Mitchell Young Williams | Chief Investment Officer | 2,820,276 | $956.07K |
| Frank Giustra | 10%+ Owner | 1,278,205 | $433.31K |
| Karl Henry Michael McPhie | CEO | 969,389 | $328.62K |
| Christine Marie Plummer | Chief Financial Officer | 474,989 | $161.02K |
| Morgan Lee Lekstrom | Interim Executive Chairman | 446,741 | $151.45K |
| Ferdinand Groenewald | CFO | 295,000 | $100.00K |
| Donald Browne | Director | 228,345 | $77.41K |
| Shawn Matthews | Director | 200,000 | $67.80K |
| Kevin Roy Gopaul | Director | 200,000 | $67.80K |
| Anthony Mark Marciano | Director | 117,745 | $39.92K |
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 STEX 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.