Company Analysis

Denison Mines Corp (DNN)

NYSE: DNN · Miscellaneous Metal Ores · Toronto · filing with the SEC since 1998
Grade4.9
◀ Past 5.9● Present 3.7▶ Future 4.9
2 est.

Filings

333 filings since 2017 · Non-accelerated filer · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer
40-F Annual report, Canadian filer for the fiscal year ending Dec 31, 2026Foreign filers have four months after the fiscal year ends. by Apr 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
2448453234253026
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 5, 2026 6-K Interim report, foreign filer
Sep 14, 2026 F-X Form F-X
Sep 11, 2026 F-10EF Form F-10EF
Aug 14, 2026 6-K Interim report, foreign filer Aug 12, 2026
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 28, 2026 6-K Interim report, foreign filer
Jul 2, 2026 6-K Interim report, foreign filer
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 14, 2026 6-K Interim report, foreign filer Mar 31, 2026
Apr 8, 2026 6-K Interim report, foreign filer
Apr 7, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 31, 2026 6-K Interim report, foreign filer Mar 30, 2026
Mar 31, 2026 6-K Interim report, foreign filer
Mar 30, 2026 40-F Annual report, Canadian filer Dec 31, 2025
Mar 30, 2026 6-K Interim report, foreign filer
Mar 30, 2026 6-K Interim report, foreign filer
Mar 30, 2026 6-K Interim report, foreign filer
Mar 11, 2026 6-K Interim report, foreign filer Dec 31, 2025
Mar 11, 2026 6-K Interim report, foreign filer
Mar 4, 2026 6-K Interim report, foreign filer
Feb 19, 2026 6-K Interim report, foreign filer
Feb 19, 2026 6-K Interim report, foreign filer
Feb 17, 2026 6-K Interim report, foreign filer
Feb 13, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 8, 2026 6-K Interim report, foreign filer
Jan 2, 2026 6-K Interim report, foreign filer
Dec 17, 2025 6-K Interim report, foreign filer
Dec 4, 2025 6-K Interim report, foreign filer
Dec 1, 2025 6-K Interim report, foreign filer
Nov 17, 2025 6-K Interim report, foreign filer
Nov 12, 2025 SCHEDULE 13G Large holder notice
Nov 7, 2025 6-K Interim report, foreign filer
Nov 4, 2025 6-K Interim report, foreign filer
Oct 10, 2025 6-K Interim report, foreign filer Oct 9, 2025
Aug 15, 2025 6-K Interim report, foreign filer
Aug 14, 2025 SCHEDULE 13G/A Large holder update, amended
Aug 14, 2025 SCHEDULE 13G Large holder notice
Aug 13, 2025 6-K Interim report, foreign filer
Aug 12, 2025 6-K Interim report, foreign filer
Aug 8, 2025 6-K Interim report, foreign filer
40 of 333 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton DNN · research, not advice