Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

enCore Energy Corp.

EU · Nasdaq · CIK 0001500881 · Energy · Uranium

INSIDER SIGNAL

72.5 / 100

4 buyers · 13 purchase transaction lines · $659.4K gross purchase

WHY THIS SIGNAL?

Buyer breadthStrong
Purchase sizeModerate
RoleModerate
RecencyModerate
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+28.0 / 35
Purchase size+15.6 / 25
Role+13.0 / 20
Recency+6.4 / 10
Conviction+9.6 / 10

What is holding the score back?

  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)
  • ✓ Cluster breadth is broad · 4+ insiders

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
SHERIFF WILLIAM MExecutive Chairman
●●●●●○○
McCoig Dain AChief Operating Officer
○○○○○○
PELIZZA MARK SDirector
●●○
Little Richard HChief Executive Officer
●●
Hudson Robert W.General Counsel and Secretary
○○
Kremke Kevin LChief Financial Officer
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS4
PURCHASE CONCENTRATION60%Largest buyer: SHERIFF WILLIAM M · $397.5K
CLUSTER BUYING · 15D3 insidersPeak activity: 2026-06-09–2026-06-12

Roles in the peak window: Chief Executive Officer, Director. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

72.5 / 100

Latest recorded score

↓ -0.3 ptsversus the previous recorded snapshot
  1. 73.9
  2. 73.1
  3. 72.9
  4. 72.8
  5. 72.5

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

13Purchases
10Sales
17Other Form 4 lines
23SEC filings · 365 days
BUYING13 qualifying P line(s) · 180 days
SELLING1 sale line(s) · context only
OTHER17 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot detected in parsed evidence

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-15.7%
3M
-20.5%
6M
-45.5%
12M
-72.0%

Volatility & liquidity

Volatility
86.6%
Beta
—
Avg daily value
USD 4.8M

Valuation

Market cap
USD 188.5M
P/E
—

Fundamentals

Profit margin
-131.7%
ROE
-24.8%
Industry
Uranium

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-08-10 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
37,398,868
Previous report
40,189,294
Avg daily volume
8,692,496
Days to cover
4.3

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-21Little Richard HPurchase (P)Common Stock10,000USD 1.06USD 10,600SEC filing ↗
2026-09-18SHERIFF WILLIAM MPurchase (P)Common Stock125,000USD 0.81USD 101,250SEC filing ↗
2026-09-15SHERIFF WILLIAM MPurchase (P)Common Stock50,000USD 0.89USD 44,500SEC filing ↗
2026-09-14SHERIFF WILLIAM MPurchase (P)Common Stock125,000USD 0.85USD 105,750SEC filing ↗
2026-06-12HEILI WAYNE W.Purchase (P)Common Stock35,000USD 1.44USD 50,400SEC filing ↗
2026-06-12PELIZZA MARK SPurchase (P)Common Stock723USD 1.39USD 1,005SEC filing ↗
2026-06-11PELIZZA MARK SPurchase (P)Common Stock99,182USD 1.37USD 135,879SEC filing ↗
2026-06-09Little Richard HPurchase (P)Common Stock50,000USD 1.28USD 64,000SEC filing ↗
2026-05-19SHERIFF WILLIAM MPurchase (P)Common Stock25,000USD 1.39USD 34,750SEC filing ↗
2026-05-18SHERIFF WILLIAM MPurchase (P)Common Stock75,000USD 1.48USD 111,250SEC filing ↗
2025-04-03SHERIFF WILLIAM MPurchase (P)Common Stock50,000USD 1.21USD 60,500SEC filing ↗
2025-03-24SHERIFF WILLIAM MPurchase (P)Common Stock35,000USD 1.66USD 58,100SEC filing ↗
2025-03-20SHERIFF WILLIAM MPurchase (P)Common Stock25,000USD 1.60USD 40,000SEC filing ↗
2025-03-07Stover DennisPurchase (P)Common Stock3,000USD 1.57USD 4,710SEC filing ↗
2025-03-06SHERIFF WILLIAM MPurchase (P)Common Stock30,000USD 1.65USD 49,500SEC filing ↗

Form 4 evidence

40 transaction lines in the latest 365-day window; 58 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-12Hoxie-Key SusanSale (S)Common Shares30,648USD 0.94USD 28,809SEC filing ↗
2026-10-08Tewalt NathanOption exercise / conversion (M)Common Shares72,500USD —USD —SEC filing ↗
2026-10-08SHERIFF WILLIAM MOption exercise / conversion (M)Common Shares194,687USD —USD —SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-12Hoxie-Key SusanSale (S)Common Shares30,648USD 0.94USD 28,809SEC filing ↗
2026-10-08Tewalt NathanOption exercise / conversion (M)Common Shares72,500USD —USD —SEC filing ↗
2026-10-08SHERIFF WILLIAM MOption exercise / conversion (M)Common Shares194,687USD —USD —SEC filing ↗
2026-10-08SHERIFF WILLIAM MTax withholding (F)Common Shares39,171USD 1.01USD 39,563SEC filing ↗
2026-10-08PELIZZA MARK SOption exercise / conversion (M)Common Shares98,249USD —USD —SEC filing ↗
2026-10-08McCoig Dain AOption exercise / conversion (M)Common Shares11,999USD —USD —SEC filing ↗
2026-10-08McCoig Dain ATax withholding (F)Common Shares2,922USD 1.01USD 2,951SEC filing ↗
2026-10-08Hoxie-Key SusanOption exercise / conversion (M)Common Shares87,566USD —USD —SEC filing ↗
2026-10-08Harris William B.Option exercise / conversion (M)Common Shares115,633USD —USD —SEC filing ↗
2026-10-01Kremke Kevin LOption exercise / conversion (M)Common Shares62,500USD —USD —SEC filing ↗
2026-10-01Kremke Kevin LTax withholding (F)Common Shares15,219USD 1.04USD 15,828SEC filing ↗
2026-10-01Hudson Robert W.Option exercise / conversion (M)Common Shares60,000USD —USD —SEC filing ↗
2026-10-01Hudson Robert W.Tax withholding (F)Common Shares14,610USD 1.04USD 15,194SEC filing ↗
2026-09-24McCoig Dain AOption exercise / conversion (M)Common Shares25,000USD —USD —SEC filing ↗
2026-09-24McCoig Dain ATax withholding (F)Common Shares6,088USD 1.22USD 7,427SEC filing ↗
2026-09-21Little Richard HPurchase (P)Common Stock10,000USD 1.06USD 10,600SEC filing ↗
2026-09-18SHERIFF WILLIAM MPurchase (P)Common Stock125,000USD 0.81USD 101,250SEC filing ↗
2026-09-15SHERIFF WILLIAM MPurchase (P)Common Stock50,000USD 0.89USD 44,500SEC filing ↗
2026-09-14SHERIFF WILLIAM MPurchase (P)Common Stock125,000USD 0.85USD 105,750SEC filing ↗
2026-06-12HEILI WAYNE W.Purchase (P)Common Stock35,000USD 1.44USD 50,400SEC filing ↗
2026-06-12PELIZZA MARK SPurchase (P)Common Stock723USD 1.39USD 1,005SEC filing ↗
2026-06-11PELIZZA MARK SPurchase (P)Common Stock99,182USD 1.37USD 135,879SEC filing ↗
2026-06-09Little Richard HPurchase (P)Common Stock50,000USD 1.28USD 64,000SEC filing ↗
2026-05-19SHERIFF WILLIAM MPurchase (P)Common Stock25,000USD 1.39USD 34,750SEC filing ↗
2026-05-18SHERIFF WILLIAM MPurchase (P)Common Stock75,000USD 1.48USD 111,250SEC filing ↗
2026-05-01McCoig Dain AOption exercise / conversion (M)Common Shares22,275USD —USD —SEC filing ↗
2026-05-01McCoig Dain ATax withholding (F)Common Shares5,424USD 1.87USD 10,143SEC filing ↗
2026-02-09SHERIFF WILLIAM MSale (S)Common Stock12,000USD 2.80USD 33,600SEC filing ↗
2026-02-06SHERIFF WILLIAM MSale (S)Common Stock12,000USD 2.72USD 32,640SEC filing ↗
2026-01-07SHERIFF WILLIAM MSale (S)Common Stock10,000USD 2.81USD 28,100SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerEU
CIK0001500881
SectorEnergy
IndustryUranium Yahoo Finance
SEC SIC1090 Miscellaneous Metal Ores
ExchangeNasdaq

Data coverage

Local Form 4 history58 transaction lines from 2025-01-02 to 2026-10-12
24 P purchase lines · 15 S sale lines · 19 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.