Denison Mines Corp. (DNN)
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What Denison Mines Corp. does
Denison Mines Corp. is registered with the SEC under industry code SIC 1090 (Miscellaneous Metal Ores). Its shares trade on NYSE under the ticker DNN.
Latest SEC filings
What Denison Mines Corp. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 14, 2026Form F-X filing F-X
- September 11, 2026Form F-10EF filing F-10EF
- August 14, 2026Passive stake changed SCHEDULE 13G/A
- August 14, 2026
- July 28, 2026
- July 2, 2026
- May 15, 2026Passive stake changed SCHEDULE 13G/A
- May 14, 2026
- April 8, 2026
- April 7, 2026Passive stake changed SCHEDULE 13G/A
Questions about DNN
What does Denison Mines Corp. do?
Denison Mines Corp. is registered with the SEC under industry code SIC 1090 (Miscellaneous Metal Ores). Its shares trade on NYSE under the ticker DNN.
When did Denison Mines Corp. last report?
Its most recent periodic report is the annual report (Canadian issuer) (40-F) filed on March 30, 2026. It covers the period to December 31, 2025. Its newest filing of any kind is the form F-X filing from September 14, 2026.
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Follow DNN: get an email when it filesWhere the numbers come from
Financial figures are the values Denison Mines Corp. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.