Latest filingSep 16, 2026Most recent Form 4
EU
enCore Energy Corp.
NasdaqMaterialsMiscellaneous Metal Ores
Insider activity for last month from 08/17 to 09/17. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$15.0M3 buys
Total selling$00 sells
Net open-market+$15.0M9 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period16transactions
- A · Grants / awards · dominant13 · 81%
- P · Open-market buys3 · 19%
Activity by reported role
A joint filing can contribute to multiple roles18transactions
- CHAIR · dominant5 · 28%
- Director5 · 28%
- Chief financial officer2 · 11%
- COO2 · 11%
- GC2 · 11%
- SECY2 · 11%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (9)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeSheriff William MCommon Stock · Direct
1,562,169Sep 15, 2026
Tewalt NathanRestricted Stock Unit · Direct
70,270Aug 17, 2026
Sheriff William MRestricted Stock Unit · Direct
101,351Aug 17, 2026
Sheriff William MStock Option (Right to Buy) · Direct
101,351Aug 17, 2026
Harris William B.Restricted Stock Unit · Direct
70,270Aug 17, 2026
Heili Wayne W.Restricted Stock Unit · Direct
70,270Aug 17, 2026
Kremke Kevin LPerformance Share Unit · Direct
243,243Aug 17, 2026
Kremke Kevin LRestricted Stock Unit · Direct
162,162Aug 17, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 17 → Sep 17
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Top insiders
By absolute net value across the selected period- SM+$150.3k
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
EU transaction history
Filters apply within this company and selected period by defaultLatest insider transactions
Form 4 filings from last month. Click any column to sort; click it again to flip the order.
| ID | Ticker | Insider | Role | Type | Shares | Value | Code | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|
| #222051 | EU | Sheriff William M | CHAIR | buy | 50.0k | $4.45M | P | 09/16 | 09/15 |
| #222050 | EU | Sheriff William M | CHAIR | buy | 25.0k | $2.17M | P | 09/16 | 09/14 |
| #222049 | EU | Sheriff William M | CHAIR | buy | 100k | $8.40M | P | 09/16 | 09/14 |
enCore Energy Corp. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at enCore Energy Corp.?
SHERIFF WILLIAM M, Hoxie-Key Susan, Hudson Robert W., PELIZZA MARK S, McCoig Dain A, Kremke Kevin L, HEILI WAYNE W., Harris William B., Tewalt Nathan.
When was the latest reported open-market purchase?
Sheriff William M reported a buy on Sep 15, 2026 valued at $4.45M. Read the SEC filing.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
Net open-market buying in the selected period was $150,250.00. This describes filed transactions, not a bullish rating.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.