enCore Energy Corp. (EU) IPO — S-1 Filing, Stock & Insider Activity

enCore Energy Corp. IPO — Status & S-1 Filing

Ticker: EU
Status: Registration withdrawn
Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
SEC CIK: 0001500881 · View the S-1 on SEC EDGAR →

Track every registration update on the InsiderAlpha IPO tracker.

Updated Jul 16, 2026 · Last SEC filing 2026-06-16

enCore Energy Corp. (EU) has filed 6 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-16. 4 Form 8-K material event filings were reported by EU in the last 90 days. InsiderAlpha tracks every EU SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About enCore Energy Corp. (EU)

SIC classification	Miscellaneous Metal Ores (SIC 1090)
SEC CIK	0001500881

90-Day SEC Filing Activity

Form 4 filings (90d)	6
Form 8-K filings (90d)	4
Latest Form 4 filing	2026-06-16

Recent EU Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-06-12	PELIZZA MARK S	Insider	P — Open-market purchase	723	$1.39	$1K	SEC
2026-06-12	HEILI WAYNE W.	Insider	P — Open-market purchase	35.0K	$1.44	$50K	SEC
2026-06-11	PELIZZA MARK S	Insider	P — Open-market purchase	99.2K	$1.37	$136K	SEC
2026-06-09	Little Richard H	Chief Executive Officer	P — Open-market purchase	50.0K	$1.28	$64K	SEC
2026-05-19	SHERIFF WILLIAM M	Executive Chairman	P — Open-market purchase	25.0K	$1.39	$35K	SEC
2026-05-18	SHERIFF WILLIAM M	Executive Chairman	P — Open-market purchase	50.0K	$1.49	$74K	SEC
2026-05-18	SHERIFF WILLIAM M	Executive Chairman	P — Open-market purchase	25.0K	$1.47	$37K	SEC
2026-05-01	McCoig Dain A	Chief Operating Officer	F — Tax withholding / forfeiture	5.4K	$1.87	$10K	SEC
2026-05-01	McCoig Dain A	Chief Operating Officer	M — Option exercise	22.3K	—	—	SEC
2026-02-09	SHERIFF WILLIAM M	See Remarks	S — Open-market sale [10b5-1]	12.0K	$2.80	$34K	SEC
2026-02-06	SHERIFF WILLIAM M	See Remarks	S — Open-market sale [10b5-1]	12.0K	$2.72	$33K	SEC
2026-01-07	SHERIFF WILLIAM M	See Remarks	S — Open-market sale	10.0K	$2.81	$28K	SEC
2026-01-02	SHERIFF WILLIAM M	See Remarks	S — Open-market sale [10b5-1]	2.2K	$2.67	$6K	SEC
2026-01-02	SHERIFF WILLIAM M	See Remarks	S — Open-market sale [10b5-1]	16.3K	$2.68	$44K	SEC
2026-01-02	SHERIFF WILLIAM M	See Remarks	S — Open-market sale [10b5-1]	24.0K	$2.72	$65K	SEC

All transactions sourced from SEC EDGAR Form 4 filings for enCore Energy Corp. (EU). Updated in real time as new filings are submitted to the SEC.

Most-Active EU Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
SHERIFF WILLIAM M	3	$146K
McCoig Dain A	3	$10K
Little Richard H	3	$64K
PELIZZA MARK S	2	$137K
HEILI WAYNE W.	1	$50K

Recent EU Form 8-K Material Events

2026-07-09 — Item 5.02, 9.01 [SEC]
2026-06-16 — Item 5.07 [SEC]
2026-05-14 — Item 2.02, 9.01 [SEC]
2026-04-20 — Item 5.02, 7.01, 9.01 · Leadership · positive [SEC]
enCore Energy Corp. appointed Richard Little as Chief Executive Officer and director, effective April 20, 2026. Little brings extensive energy sector experience, having previously served as CEO of Battalion Oil Company (NYSE: BATL) and other energy firms, with a petroleum enginee
2026-03-09 — Item 2.02, 9.01 · Earnings · neutral [SEC]
enCore Energy Corp. announced its financial results for the fourth quarter ended December 31, 2025 via press release on March 9, 2026. The filing provides standard quarterly financial reporting without indication of beat, miss, or material guidance changes.

Recent Insider Filings

2026-06-16 — HEILI WAYNE W. (Insider)
2026-06-15 — PELIZZA MARK S (Insider)
2026-06-11 — Little Richard H (Chief Executive Officer)
2026-05-20 — SHERIFF WILLIAM M (Executive Chairman)
2026-05-05 — McCoig Dain A (Chief Operating Officer)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in EU insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

EU Insider Trading — FAQ

What is the latest insider trade for EU?: enCore Energy Corp. (EU) had 6 insider filings in the last 90 days, with the most recent on 2026-06-16. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying EU stock?: 0 insider purchases of EU were filed in the last 90 days.
How many insiders are selling EU stock?: 0 insider sales of EU were filed in the last 90 days.
Where can I see EU SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every EU SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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