SEC Form 4 · Updated Daily
AMRK
Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Silver Bow Ventures LLC | 10%+ Owner | 778,938 | 2014-03-14 | — |
| Devasini Giancarlo | 10%+ Owner | 500,000 | 2026-10-28 | P |
| TPM, S.A. de C.V. | 10%+ Owner | 500,000 | 2026-10-28 | P |
| Tether Global Investments Fund, S.I.C.A.F., S.A. | 10%+ Owner | 500,000 | 2026-10-28 | P |
| LANDAU ELLIS | Director | 429,961 | 2025-11-12 | A |
| Saville Kendall | Director | 310,853 | 2026-05-13 | M |
| ANDERSON JOEL R | Director | 304,553 | 2014-03-14 | — |
| BENJAMIN JEFFREY D | Director | 293,546 | 2026-09-18 | S |
| Wittmeyer Michael R. | Director | 288,535 | 2025-09-16 | G |
| RICHARDSON WILLIAM A | 10%+ Owner | 277,400 | 2026-03-31 | S |
| Gjerdrum Thor | Officer | 55,998 | 2026-06-30 | F |
| RAVICH JESS M | Director | 38,476 | 2026-02-19 | G |
| ROBERTS GREGORY N | Director · Officer | 38,202 | 2026-09-10 | M |
| John Moorhead | Director | 28,756 | 2026-09-11 | S |
| Montgomery William | Director | 20,917 | 2015-12-07 | S |
| A-Mark Precious Metals, Inc. | Director | 16,362 | 2021-05-19 | S |
| Van Jill | Officer | 16,122 | 2026-09-18 | A |
| Lepine Beverley | Director | 14,873.354 | 2026-03-04 | A |
| Sanchez Monique | Director | 13,433 | 2025-11-12 | A |
| Aquilino Brian | Officer | 6,667 | 2026-09-08 | M |
| MELTZER CAROL | Director · Officer | 6,500 | 2026-09-08 | M |
| Taylor-Simpson Kathleen | Officer | 5,000 | 2025-06-02 | M |
| Dickson Cary | Officer | 2,547 | 2026-05-01 | F |
| Marzola GianLuca | Officer | 0 | 2014-03-14 | — |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-28 | Devasini Giancarlo | Open-market buy | 27,633 | $39.39 | 500,000 |
| 2026-10-28 | TPM, S.A. de C.V. | Open-market buy | 27,633 | $39.39 | 500,000 |
| 2026-10-28 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 27,633 | $39.39 | 500,000 |
| 2026-10-27 | Devasini Giancarlo | Open-market buy | 39,692 | $39.44 | 472,367 |
| 2026-10-27 | TPM, S.A. de C.V. | Open-market buy | 39,692 | $39.44 | 472,367 |
| 2026-10-27 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 39,692 | $39.44 | 472,367 |
| 2026-10-26 | Devasini Giancarlo | Open-market buy | 32,675 | $38.96 | 432,675 |
| 2026-10-26 | TPM, S.A. de C.V. | Open-market buy | 32,675 | $38.96 | 432,675 |
| 2026-10-26 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 32,675 | $38.96 | 432,675 |
| 2026-10-14 | Devasini Giancarlo | Open-market buy | 25,200 | $39.63 | 400,000 |
| 2026-10-14 | TPM, S.A. de C.V. | Open-market buy | 25,200 | $39.63 | 400,000 |
| 2026-10-14 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 25,200 | $39.63 | 400,000 |
| 2026-10-13 | Devasini Giancarlo | Open-market buy | 42,682 | $39.92 | 374,800 |
| 2026-10-13 | TPM, S.A. de C.V. | Open-market buy | 42,682 | $39.92 | 374,800 |
| 2026-10-13 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 42,682 | $39.92 | 374,800 |
| 2026-10-12 | Devasini Giancarlo | Open-market buy | 31,088 | $39.87 | 332,118 |
| 2026-10-12 | TPM, S.A. de C.V. | Open-market buy | 31,088 | $39.87 | 332,118 |
| 2026-10-12 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 31,088 | $39.87 | 332,118 |
| 2026-10-07 | Devasini Giancarlo | Open-market buy | 1,030 | $39.96 | 301,030 |
| 2026-10-07 | TPM, S.A. de C.V. | Open-market buy | 1,030 | $39.96 | 301,030 |
| 2026-10-07 | Tether Global Investments Fund, S.I.C.A.F., S.A. | Open-market buy | 1,030 | $39.96 | 301,030 |
| 2026-09-22 | BENJAMIN JEFFREY D | Open-market sale | 9,787 | $44.92 | 261,546 |
| 2026-09-22 | BENJAMIN JEFFREY D | Open-market sale | 8,261 | $44.00 | 271,333 |
| 2026-09-21 | BENJAMIN JEFFREY D | Open-market sale | 13,952 | $44.26 | 279,594 |
| 2026-09-18 | Van Jill | Grant / award | 10,857 | $0.00 | 16,122 |
| 2026-09-18 | BENJAMIN JEFFREY D | Open-market sale | 7,067 | $45.24 | 293,546 |
| 2026-09-17 | BENJAMIN JEFFREY D | Open-market sale | 3,652 | $47.07 | 300,613 |
| 2026-09-16 | BENJAMIN JEFFREY D | Open-market sale | 2,767 | $48.25 | 304,265 |
| 2026-09-16 | BENJAMIN JEFFREY D | Open-market sale | 16,206 | $47.75 | 307,032 |
| 2026-09-15 | BENJAMIN JEFFREY D | Open-market sale | 30,000 | $47.70 | 323,238 |
| 2026-09-14 | BENJAMIN JEFFREY D | Open-market sale | 30,000 | $48.04 | 353,238 |
| 2026-09-14 | John Moorhead | Open-market sale | 1,000 | $47.34 | 27,756 |
| 2026-09-11 | John Moorhead | Open-market sale | 1,500 | $48.41 | 28,756 |
| 2026-09-10 | ROBERTS GREGORY N | Option exercise (derivative) | 10,000 | $3.10 | 20,000 |
| 2026-09-10 | ROBERTS GREGORY N | Open-market sale | 10,000 | $45.83 | 28,202 |
| 2026-09-10 | ROBERTS GREGORY N | Option exercise | 10,000 | $3.10 | 38,202 |
| 2026-09-09 | ROBERTS GREGORY N | Option exercise (derivative) | 25,000 | $3.10 | 30,000 |
| 2026-09-09 | ROBERTS GREGORY N | Open-market sale | 2,165 | $48.91 | 28,202 |
| 2026-09-09 | ROBERTS GREGORY N | Open-market sale | 22,835 | $49.41 | 30,367 |
| 2026-09-09 | ROBERTS GREGORY N | Option exercise | 25,000 | $3.10 | 53,202 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.