Companies: 10,795·Total market cap: $144.5T
Denison Mines Corp.

Denison Mines Corp.

DNNAMEXEnergy● Active
$3.11
+$0.08(+2.64%)
Market Cap$2.8B
P/E Ratio
52W High$4.43
52W Low$1.56
SEC Filings
Foreign Private Issuer · Files 20-F / 6-K

Denison Mines Corp. (DNN) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001063259 · DNN · AMEX · as of Jun 8, 2026

Filing snapshot

669
Total Filings
SCHEDULE 13G/A
Latest Form
2026-05-15
Most Recent
2005
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001063259 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY
Filed Date
2005-12-28
Fiscal Year End
Dec 28, 2005
Accession No.
0000945234-05-000896
Primary Document
o17695e20vf.txt
Source: data.sec.gov · CIK 0001063259 · Accession 0000945234-05-000896

Latest Key Filings

6-KQuarterly Report
FORM 6-K
2026-05-14
8-KCurrent Report

No recent filings

Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-14
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-04-08
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-04-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 30, 2026
2026-03-31
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 31, 2026
2026-03-31
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 30, 2026
2026-03-30
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 30, 2026
2026-03-30
View
40-F40-F
FORM 40-F
2026-03-30
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 30, 2026
2026-03-30
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 11, 2026
2026-03-11
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-03-11
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED MARCH 4, 2025
2026-03-04
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED FEBRUARY 19, 2026
2026-02-19
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K DATED FEBRUARY 19, 2026
2026-02-19
View
Showing 1–15 of 669 filingsForm 4 / 144 hidden

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001063259  |  Exchange: AMEX · Energy

Denison Mines Corp. (AMEX: DNN) has submitted 669 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2005. As a Energy sector company with CIK 0001063259, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Denison Mines Corp.'s most comprehensive regulatory disclosure. The most recent Denison Mines Corp. 10-K was filed on 2005-12-28 for fiscal year ending 2005. Historical DNN 10-K annual reports are available from 1998 through 2005.

Investors researching Denison Mines Corp. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

DNN SEC Filings · 8 questions

Denison Mines Corp. (DNN) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 669 filings and access original documents at no cost. Denison Mines Corp.'s CIK is 0001063259.

DNN SEC filingsDenison Mines Corp. SEC documentsfind DNN 10-K