Streamex's three largest insider shareholders as of September 17, 2026 are Anthony N. Amato (Chief Executive Officer, 3.03Mn shares), Mitchell Young Williams (Chief Investment Officer, 2.89Mn shares), Frank Giustra (TenPercentOwner, 1.28Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Anthony N. Amato | Chief Executive Officer | 3,031,547 | 0 | 3,031,547 | 27.9% | 02 Jun, 2025 |
| 2 | Mitchell Young Williams | Chief Investment Officer | 2,885,814 | 0 | 2,885,814 | 26.6% | 03 Sep, 2026 |
| 3 | Frank Giustra | TenPercentOwner | 0 | 1,278,205 | 1,278,205 | 11.8% | 04 Feb, 2026 |
| 4 | Christine Marie Plummer | Chief Financial Officer | 986,497 | 0 | 986,497 | 9.1% | 17 Apr, 2026 |
| 5 | Frederick Hrkac | Director | 612,846 | 0 | 612,846 | 5.6% | 28 Apr, 2025 |
| 6 | Morgan Lee Lekstrom | Interim Executive Chairman | 0 | 482,000 | 482,000 | 4.4% | 15 Jun, 2026 |
| 7 | Ferdinand Groenewald | Cfo | 295,000 | 0 | 295,000 | 2.7% | 20 Nov, 2025 |
| 8 | Donald Browne | Director | 228,345 | 0 | 228,345 | 2.1% | 20 Nov, 2025 |
| 9 | Anthony Mark Marciano | Director | 217,745 | 0 | 217,745 | 2.0% | 22 May, 2026 |
| 10 | Kevin Roy Gopaul | Director | 200,000 | 0 | 200,000 | 1.8% | 09 Jul, 2026 |
| 11 | Shawn Matthews | Director | 200,000 | 0 | 200,000 | 1.8% | 09 Jul, 2026 |
| 12 | Kenneth L Londoner | Chief Executive Officer | 109,069 | 0 | 109,069 | 1.0% | 04 Dec, 2023 |
| 13 | Steven Eric Abelman | Director | 103,345 | 0 | 103,345 | 1.0% | 28 Apr, 2025 |
| 14 | Christopher Allen Baer | Director | 103,345 | 0 | 103,345 | 1.0% | 28 Apr, 2025 |
| 15 | Steve Chaussy | Chief Financial Officer | 42,062 | 0 | 42,062 | 0.4% | 02 Sep, 2022 |
| 16 | Gray Fleming | Chief Commercial Officer | 18,542 | 0 | 18,542 | 0.2% | 05 Dec, 2023 |
| 17 | John Sieckhaus | Chief Operating Officer | 18,317 | 0 | 18,317 | 0.2% | 05 Dec, 2023 |
| 18 | James L Klein | Director | 11,970 | 0 | 11,970 | 0.1% | 18 Aug, 2023 |
| 19 | Steven J Buhaly | Chief Financial Officer | 9,315 | 0 | 9,315 | 0.1% | 08 Feb, 2023 |
| 20 | Donald E Foley | Director | 8,880 | 0 | 8,880 | 0.1% | 18 Aug, 2023 |
| 21 | Patrick Joseph Gallagher | Director | 5,350 | 0 | 5,350 | 0.0% | 15 Aug, 2023 |
| 22 | Iv David Weild | Director | 4,600 | 0 | 4,600 | 0.0% | 18 Aug, 2023 |
| 23 | James J Barry | Director | 2,850 | 0 | 2,850 | 0.0% | 18 Aug, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Aug, 2026 | Mitchell Young Williams | Chief Investment Officer | Disposed F | 55,335 | $0.71 | $39.28K | 2,958,503 | Direct |
| 02 Sep, 2026 | Mitchell Young Williams | Chief Investment Officer | Disposed S | 72,689 | $0.72 | $52.34K | 2,885,814 | Direct |
| 01 Jul, 2026 | Shawn Matthews | Director | Acquired A | 100,000 | $0.00 | $0 | 200,000 | Direct |
| 01 Jul, 2026 | Kevin Roy Gopaul | Director | Acquired A | 100,000 | $0.00 | $0 | 200,000 | Direct |
| 12 Jun, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 25,000 | $1.01 | $25.25K | 334,500 | Indirect |
| 12 Jun, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 25,000 | $0.98 | $24.50K | 359,500 | Indirect |
| 01 Jun, 2026 | Mitchell Young Williams | Chief Investment Officer | Disposed S | 23,810 | $1.05 | $24.91K | 3,013,838 | Direct |
| 28 May, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 34,000 | $1.47 | $49.98K | 309,000 | Indirect |
| 21 May, 2026 | Anthony Mark Marciano | Director | Acquired P | 17,745 | $1.13 | $20.05K | 117,745 | Direct |
| 21 May, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 41,048 | $1.02 | $41.87K | 163,548 | Indirect |
| 21 May, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 53,952 | $1.04 | $56.11K | 217,500 | Indirect |
| 21 May, 2026 | Morgan Lee Lekstrom | Interim Executive Chairman | Acquired P | 52,000 | $1.06 | $55.12K | 269,500 | Indirect |
| 28 Apr, 2026 | Mitchell Young Williams | Chief Investment Officer | Acquired A | 2,250,000 | $0.00 | $0 | 3,301,511 | Direct |
| 01 May, 2026 | Mitchell Young Williams | Chief Investment Officer | Disposed S | 263,863 | $0.79 | $209.72K | 3,037,648 | Direct |
| 13 Apr, 2026 | Christine Marie Plummer | Chief Financial Officer | Disposed S | 10,922 | $1.10 | $11.98K | 489,078 | Direct |
| 15 Apr, 2026 | Christine Marie Plummer | Chief Financial Officer | Disposed S | 2,581 | $1.08 | $2.79K | 486,497 | Direct |
| 16 Mar, 2026 | Christine Marie Plummer | Chief Financial Officer | Acquired A | 500,000 | $0.00 | $0 | 500,000 | Direct |
| 23 Feb, 2026 | Anthony Mark Marciano | Director | Acquired A | 100,000 | $0.00 | $0 | 100,000 | Direct |
| 18 Feb, 2026 | Morgan Lee Lekstrom | Executive Chairman | Acquired P | 20,000 | $2.50 | $50.00K | 122,500 | Indirect |
| 04 Feb, 2026 | Frank Giustra | TenPercentOwner | Acquired P | 100,000 | $3.17 | $317.00K | 1,278,205 | Indirect |