Over the last 12 months, enCore Energy insiders reported 3 buys totaling $251K and 10 sales totaling $780K across SEC Form 4 filings. 38% of those filings were made under pre-arranged 10b5-1 trading plans.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 12, 2026 | HEILI WAYNE W.D | ▲ Buy | 35,000 | $1.44 | $50K | — | — |
| Jun 12, 2026 | PELIZZA MARK SD | ▲ Buy | 99,905 | $1.37 | $137K | +72.2% | 2 tranches |
| Jun 9, 2026 | Little Richard HChief Executive Officer · O·D | ▲ Buy | 50,000 | $1.28 | $64K | — | — |
| Feb 9, 2026 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 24,000 | $2.76 | $66K | -1.1% | plan · 2 tranches |
| Jan 7, 2026 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 10,000 | $2.81 | $28K | -77.7% | indirect |
| Jan 2, 2026 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 18,500 | $2.68 | $50K | -59% | plan · 2 tranches · indirect |
| Jan 2, 2026 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 24,000 | $2.72 | $65K | -1.1% | plan |
| Dec 30, 2025 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 16,500 | $2.42 | $40K | -34.5% | indirect |
| Dec 16, 2025 | SHERIFF WILLIAM MSee Remarks · O·D | ▼ Sale | 24,000 | $2.37 | $57K | -1% | plan |
| Nov 26, 2025 | SHERIFF WILLIAM MExecutive Chairman · O·D | ▼ Sale | 24,000 | $2.65 | $64K | -1% | plan |
| Oct 14, 2025 | Stover DennisD | ▼ Sale | 20,000 | $3.54 | $71K | -4.1% | — |
| Oct 7, 2025 | Harris William B.D | ▼ Sale | 80,000 | $3.41 | $273K | -22.2% | — |
| Oct 7, 2025 | Stover DennisD | ▼ Sale | 20,000 | $3.33 | $67K | -3.9% | — |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? enCore Energy filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $EU feed.