enCore Energy Corp.

EUNASDAQEnergy● Active

$1.38

$-0.21(-12.93%)

Market Cap$268041546

P/E Ratio—

52W High$4.18

52W Low$1.34

Avg Volume2.8M

Open$1.56

Beta1.24

Insider Trades Ownership Employees

enCore Energy Corp. (EU) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · EU · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.25

Buy/Sell (by trades)

Overall sentiment

BEARISH

↑ Buy 20%Active transactions only · RSU vesting excluded80% Sell ↓

enCore Energy Corp. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

EU insider buying and selling by quarter

EU insider selling · EU insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

2.5M1.3M0

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · EU ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

EU executive sell shares · EU board member insider trading · EU insider trading SEC filing

Showing 22 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
May 19, 2026	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	25,000	$1.39	$35K	1,412,169	Form 4
May 18, 2026	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	50,000	$1.49	$75K	1,387,169	Form 4
May 18, 2026	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	25,000	$1.47	$37K	25,000	Form 4
Feb 6, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	12,000	$2.72	$33K	2,226,055	Form 4
Feb 9, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	12,000	$2.80	$34K	2,214,055	Form 4
Jan 7, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	10,000	$2.81	$28K	2,876	Form 4
Jan 2, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	24,000	$2.72	$65K	2,238,055	Form 4
Jan 2, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	16,300	$2.68	$44K	15,076	Form 4
Jan 2, 2026	SHERIFF WILLIAM M See Remarks · Director	Sale	2,200	$2.67	$6K	12,876	Form 4
Dec 30, 2025	SHERIFF WILLIAM M See Remarks · Director	Sale	16,500	$2.42	$40K	31,376	Form 4
Dec 16, 2025	SHERIFF WILLIAM M See Remarks · Director	Sale	24,000	$2.37	$57K	2,262,055	Form 4
Nov 26, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Sale	24,000	$2.65	$64K	2,286,055	Form 4
May 13, 2025	Harris William B. Director	Other	116,667	$0.44	$51K	360,000	Form 4
May 5, 2025	PELIZZA MARK S Director	Other	100,000	$0.45	$45K	138,333	Form 4
Apr 3, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	20,000	$1.20	$24K	2,310,055	Form 4
Apr 3, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	20,000	$1.22	$24K	2,290,055	Form 4
Apr 3, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	10,000	$1.21	$12K	47,876	Form 4
Mar 24, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	35,000	$1.66	$58K	2,270,055	Form 4
Mar 20, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Purchase	25,000	$1.60	$40K	2,235,055	Form 4
Mar 7, 2025	Stover Dennis Director	Purchase	3,000	$1.57	$5K	508,500	Form 4
Feb 3, 2025	SHERIFF WILLIAM M Executive Chairman · Director	Sale	24,000	$3.20	$77K	2,120,055	Form 4
Jan 2, 2025	SHERIFF WILLIAM M Director	Sale	24,000	$3.55	$85K	2,144,055	Form 4

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

May 19

25,000

Price

$1.39

Value

$35K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

May 18

50,000

Price

$1.49

Value

$75K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

May 18

25,000

Price

$1.47

Value

$37K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Feb 6

12,000

Price

$2.72

Value

$33K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Feb 9

12,000

Price

$2.80

Value

$34K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Jan 7

10,000

Price

$2.81

Value

$28K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Jan 2

24,000

Price

$2.72

Value

$65K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Jan 2

16,300

Price

$2.68

Value

$44K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Jan 2

2,200

Price

$2.67

Value

$6K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Dec 30

16,500

Price

$2.42

Value

$40K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

See Remarks · Director

Sale

Date

Dec 16

24,000

Price

$2.37

Value

$57K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Sale

Date

Nov 26

24,000

Price

$2.65

Value

$64K

View Form 4 on SEC.gov

Harris William B.

Director

Other

Date

May 13

116,667

Price

$0.44

Value

$51K

View Form 4 on SEC.gov

PELIZZA MARK S

Director

Other

Date

May 5

100,000

Price

$0.45

Value

$45K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

Apr 3

20,000

Price

$1.20

Value

$24K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

Apr 3

20,000

Price

$1.22

Value

$24K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

Apr 3

10,000

Price

$1.21

Value

$12K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

Mar 24

35,000

Price

$1.66

Value

$58K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Purchase

Date

Mar 20

25,000

Price

$1.60

Value

$40K

View Form 4 on SEC.gov

Stover Dennis

Director

Purchase

Date

Mar 7

3,000

Price

$1.57

Value

$5K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Executive Chairman · Director

Sale

Date

Feb 3

24,000

Price

$3.20

Value

$77K

View Form 4 on SEC.gov

SHERIFF WILLIAM M

Director

Sale

Date

Jan 2

24,000

Price

$3.55

Value

$85K

View Form 4 on SEC.gov

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About EU insider trading

EU insider trades

enCore Energy Corp. (EU) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including SHERIFF WILLIAM M (Executive Chairman · Director). Over the past 12 months, 1 insiders have filed transactions with the SEC. EU insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For enCore Energy Corp.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

EU insider trading · 5 questions

The insiders of enCore Energy Corp. (EU) include executives and directors such as SHERIFF WILLIAM M (Executive Chairman · Director), among others. Over the past 12 months, 1 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

EU board member insider tradingwho are EU insidersEU insider rosterenCore Energy Corp. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026