UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
 
FORM 6-K
 

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
 
Date: March 4, 2021
 
Commission File Number: 001-33414
 
 
Denison Mines Corp. 
 (Name of registrant)
 
 
 
1100-40 University Avenue
Toronto Ontario
 M5J 1T1 Canada
 
 (Address of principal executive offices)
 

 Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
 
Form 20-F  ☐            Form    40-F   ☒
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐
 

 
 
 
 
SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
 
 
 
 
 
 
 
 
 
 
 
 
DENISON MINES CORP.
 
 
 
 
 
 
 
/s/ Amanda Willett
Date March 4, 2021
 
 
 
Amanda Willett
 
 
 
 
Vice President Legal and Corporate Secretary
 
 
 
 

 
FORM 6-K EXHIBIT INDEX
 
   
101.INS 
 
XBRL Instance Document   
 101.SCH 
 
XBRL Taxonomy Extension Schema   
101.CAL
 
XBRL Taxonomy Extension Calculation Linkbase   
 101.DEF 
 
XBRL Taxonomy Extension Definition Linkbase   
  101.LAB 
 
XBRL Taxonomy Extension Label Linkbase 
 101.PRE 
 
XBRL Taxonomy Extension Presentation Linkbase