EU

enCore Energy Corp.

NasdaqMaterialsMISCELLANEOUS METAL ORES

Insider activity for last month from 10/02 to 11/02.

How these metrics are calculated

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$00 buys
Total selling$28.8k1 sells
Net open-market−$28.8kBuying minus selling
Active insiders6Distinct reporting owners

Insider activity report

Calendar-month buckets within the selected date range

Latest filing: Oct 13, 2026

Open-market transaction mix · 1 transactions in the selected period
0 buys0%·100%1 sells

Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.

View exact monthly counts and disclosed values
Monthly activity within the selected period; unknown values remain unknown.
MonthBuysSellsAwards (A)Buy valueSell valueNet P/S value
Oct 2026010$0$28.8k-$28.8k
Nov 2026000$0$0$0

Distinct insiders active

Reporting-owner CIKs by month · peak Oct 2026 (6)
Oct 2026: 6 insidersNov 2026: 0 insiders
Oct 2026Nov 2026
6distinct insiders in selected period
Largest insider activity
By absolute net disclosed value · current transaction page
5 insiders

EU transaction history

Newest filings · 20 transactions per page

Latest insider transactions

Form 4 filings from last month.
Newest company filings
CompanyInsiderActivityDisclosed valueFiled (ET)
EUenCore Energy Corp.
Harris William B.DIRM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Harris William B.DIRM · exerciseSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
Hoxie-Key SusanDIRM · exercise10b5-1 detectedDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Hoxie-Key SusanDIRS · sale10b5-1 detectedSEC filing ↗-$28.8kView disclosure →
EUenCore Energy Corp.
Hoxie-Key SusanDIRM · exercise10b5-1 detectedSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
Tewalt NathanDIRM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Tewalt NathanDIRM · exerciseSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
Sheriff William MCHAIRM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Sheriff William MCHAIRM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Sheriff William MCHAIRM · exerciseSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
Sheriff William MCHAIRF · withholdingSEC filing ↗-$39.5kView disclosure →
EUenCore Energy Corp.
Sheriff William MCHAIRM · exerciseSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
Pelizza Mark SDIRM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
Pelizza Mark SDIRM · exerciseSEC filing ↗UnknownView disclosure →
EUenCore Energy Corp.
McCoig Dain ACOOM · exerciseDerivative securitySEC filing ↗$0View disclosure →
EUenCore Energy Corp.
McCoig Dain ACOOF · withholdingSEC filing ↗-$2.95kView disclosure →
EUenCore Energy Corp.
McCoig Dain ACOOM · exerciseSEC filing ↗UnknownView disclosure →
Recent filing activity
Most recent 6 transactions on this page · color = transaction code

Filing detail checks

Secondary metrics for the selected period
Largest buy-
Largest sale$28.8k
10b5-1 detected3
Amended rows0

Transaction codes

By Form 4 transaction code in selected period
17transactionstxns
  • M · Option exercise · dominant14 · 82%
  • F · Tax withholding2 · 12%
  • S · Open-market sells1 · 6%

Activity by reported role

A joint filing can contribute to multiple roles
Director9
CHAIR5
COO3

Reported Holdings After

Separated by insider, security, and ownership type

McCoig Dain ACommon Shares · Direct
51.2k48.3kOct 08, 2026Oct 08, 2026
48,260Oct 08, 2026
Sheriff William MCommon Shares · Direct
1.8M1.8MOct 08, 2026Oct 08, 2026
1,783,860Oct 08, 2026
Hoxie-Key SusanCommon Shares · Direct
91.6k60.9kOct 08, 2026Oct 12, 2026
60,918Oct 12, 2026
McCoig Dain ARestricted Stock Unit · Direct
24.0k24.0kOct 08, 2026Oct 08, 2026
24,001Oct 08, 2026
Pelizza Mark SCommon Shares · Direct
336.5k336.5kOct 08, 2026Oct 08, 2026
336,487Oct 08, 2026
Pelizza Mark SRestricted Stock Units · Direct
98.3k98.3kOct 08, 2026Oct 08, 2026
98,250Oct 08, 2026
Sheriff William MCommon Shares · Indirect · By Spouse.
108.8k108.8kOct 08, 2026Oct 08, 2026
108,825Oct 08, 2026
Sheriff William MRestricted Stock Unit · Direct
321.7k321.7kOct 08, 2026Oct 08, 2026
321,727Oct 08, 2026

These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.

Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells red
1 active days
Oct 02 → Nov 02
LessMore

enCore Energy Corp. Insider Activity FAQ

SEC Form 4 context

Who recently reported transactions at enCore Energy Corp.?

Harris William B., Hoxie-Key Susan, Tewalt Nathan, SHERIFF WILLIAM M, PELIZZA MARK S, McCoig Dain A.

When was the latest reported open-market purchase?

No code-P purchase is available for this period.

When was the latest reported open-market sale?

Hoxie-Key Susan reported a sale on Oct 12, 2026 valued at $28.8k. Read the SEC filing.

What is the recent purchase and sale balance?

Net open-market selling in the selected period was $28,809.12. Sales can occur for many non-investment reasons.

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.