Updated Jul 16, 2026 · Last SEC filing 2026-06-03
Dakota Gold Corp. (DC) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-03. 1 Form 8-K material event filings were reported by DC in the last 90 days. 5 Form 144 notices of proposed sale were filed for DC stock. InsiderAlpha tracks every DC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001852353 |
|---|
| Form 4 filings (90d) | 12 |
|---|---|
| Form 8-K filings (90d) | 1 |
| Form 144 notices (90d) | 5 |
| Latest Form 4 filing | 2026-06-03 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Koenig Amy | SVP, CLO, and Corp. Sec'y | F — Tax withholding / forfeiture | 8.1K | $5.97 | $48K | SEC | |
| Henris John William | President and COO | F — Tax withholding / forfeiture | 12.1K | $5.96 | $72K | SEC | |
| SCHROEDER ALICE D. | Director | A — Grant or award | 17.4K | $0.00 | — | SEC | |
| O'Rourke Stephen T. | Director | A — Grant or award | 21.7K | $0.00 | — | SEC | |
| Puil Kevin | Director | A — Grant or award | 17.4K | $0.00 | — | SEC | |
| KENNER TODD J | Director | A — Grant or award | 20.0K | $0.00 | — | SEC | |
| Iverson Brian | Director | A — Grant or award | 17.4K | $0.00 | — | SEC | |
| Grafton Jennifer S | Director | A — Grant or award | 17.4K | $0.00 | — | SEC | |
| KENNER TODD J | Director | P — Open-market purchase | 17.9K | $5.60 | $100K | SEC | |
| Grafton Jennifer S | Director | S — Open-market sale | 15.5K | $5.56 | $86K | SEC | |
| O'Rourke Stephen T. | Director | F — Tax withholding / forfeiture | 230.9K | $5.67 | $1.31M | SEC | |
| O'Rourke Stephen T. | Director | M — Option exercise | 275.0K | $4.76 | $1.31M | SEC | |
| CAMPBELL SHAWN | CHIEF FINANCIAL OFFICER | M — Option exercise | 300.0K | $4.76 | $1.43M | SEC | |
| CAMPBELL SHAWN | CHIEF FINANCIAL OFFICER | F — Tax withholding / forfeiture | 232.6K | $6.14 | $1.43M | SEC | |
| CAMPBELL SHAWN | CHIEF FINANCIAL OFFICER | F — Tax withholding / forfeiture | 18.8K | $6.22 | $117K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Dakota Gold Corp. (DC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| CAMPBELL SHAWN | 4 | $2.97M |
| O'Rourke Stephen T. | 4 | $2.62M |
| Grafton Jennifer S | 2 | $86K |
| KENNER TODD J | 2 | $100K |
| Iverson Brian | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in DC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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