James McCoy Berry
CIK 1891506 · VICE PRESIDENT OF EXPLORATION · last filed 2026-03-05
James McCoy Berry is a VICE PRESIDENT OF EXPLORATION who has filed 18 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing, for DC, was dated Apr 22, 2026. Across all open-market trades the lifetime net is −$37.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $666.2K across reported positions. 4 Form 144 notices of planned sales are also on file; the latest, for DC on Apr 22, 2026, lists the filer as an officer. 6 sales listed on those notices, worth $434.3K in all, have no matching Form 4.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
DC.WS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
LEAD, SD 57754
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Dakota Gold Corp. (DC.WS) Delisted | VICE PRESIDENT OF EXPLORATION | 436,306 | $3.88 | $1.69M | -$37.4K | 10 | 2026-03-05 |
| DC | Vice-President of Exploration | 125,000 | $5.33 | $666.2K | $0 | 1 | 2022-06-07 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-22 | DC | Notice (144) Officer · Planned Apr 22, 2026 No sale on file |
−11,000 | -$65.6K | EDGAR |
| 2026-04-21 | DC | Notice (144) Officer · Planned Apr 21, 2026 Sold: listed on the Apr 22, 2026 notice |
−25,363 | -$150.9K | EDGAR |
| 2026-03-05 | Dakota Gold Corp. (DC.WS) Delisted | Tax (F) | −8,874 | -$55.8K | EDGAR |
| 2026-03-04 | DC | Notice (144) Officer · Planned Mar 4, 2026 Sold: listed on the Apr 21, 2026 notice |
−8,874 | -$55.8K | EDGAR |
| 2026-03-02 | Dakota Gold Corp. (DC.WS) Delisted | Mixed | +117,764 | -$251.5K | EDGAR |
| 2026-02-27 | DC | Notice (144) Officer · Planned Feb 27, 2026 Sold: listed on the Mar 4, 2026 notice |
−12,388 | -$87.0K | EDGAR |
| 2025-05-14 | Dakota Gold Corp. (DC.WS) Delisted | Tax (F) | −2,722 | -$8.4K | EDGAR |
| 2025-04-28 | Dakota Gold Corp. (DC.WS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-03-05 | Dakota Gold Corp. (DC.WS) Delisted | Mixed | +56,386 | -$54.4K | EDGAR |
| 2024-06-24 | Dakota Gold Corp. (DC.WS) Delisted | Buy (P) | +20,000 | $49.6K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).
Sales Reported Only on Form 144
6 sales · $434.3K| Sold | Symbol | Shares | Proceeds | Avg Price | Listed On |
|---|---|---|---|---|---|
| 2026-04-21 | DC | 25,363 | $149.9K | $5.91 | 2026-04-22 |
| 2026-03-04 | DC | 8,874 | $55.5K | $6.25 | 2026-04-22 |
| 2026-03-04 | DC | 8,874 | $55.8K | $6.29 | 2026-04-21 |
| 2026-02-27 | DC | 4,432 | $31.2K | $7.03 | 2026-04-21 |
| 2026-02-27 | DC | 7,956 | $55.9K | $7.02 | 2026-04-21 |
| 2026-02-27 | DC | 12,388 | $86.0K | $6.95 | 2026-03-04 |