4 insiders reported 15 Form 4 transactions for DYNARESOURCE, INC. (DYNR) over the past 18 months (most recent 2026-09-08). Recent activity: Golden Post Rail, LLC (Director) Buy 1.9M shares, ROSE MATTHEW K (Director) Buy 1.9M shares, NICHOL GARETH (10% Owner) Buy 2.0M shares, DIEPHOLZ KOY W (10% Owner) Buy 50,000 shares, ROSE MATTHEW K (Director) Buy 200,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-08 | Golden Post Rail, LLC | Director | Buy | 1.9M | $0 |
| 2026-09-08 | ROSE MATTHEW K | Director | Buy | 1.9M | $0 |
| 2026-09-03 | NICHOL GARETH | 10% Owner | Buy | 2.0M | $0 |
| 2025-08-15 | DIEPHOLZ KOY W | 10% Owner | Buy | 50,000 | $75,000 |
| 2025-04-21 | ROSE MATTHEW K | Director | Buy | 200,000 | $200,000 |
| 2025-04-21 | Golden Post Rail, LLC | Director | Buy | 200,000 | $200,000 |
| 2025-04-21 | DIEPHOLZ KOY W | Director | Buy | 500 | $465 |
| 2025-04-21 | DIEPHOLZ KOY W | Director | Buy | 200 | $216 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 700,000 | $0 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 186,355 | $0 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 100 | $88 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 150 | $135 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 100 | $81 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 695 | $639 |
| 2025-04-04 | DIEPHOLZ KOY W | Director | Buy | 100 | $91 |
Source: SEC Form 4 filings · as of 2026-09-08