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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2021 Commission File Number 001-38072 ___________________ NexGen Energy Ltd. (Translation of registrant's name into English) Suite 3150, 1021 – West Hastings Street
Vancouver, B.C., Canada V6E 0C3 (Address of principal executive offices) ___________________ Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.) Form 20-F ☐ Form 40-F þ 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) ☐ . |
INCORPORATION BY REFERENCE
Exhibits 99.1 to this Report on Form 6-K are hereby incorporated by reference as Exhibits to the Registration Statement on Form F-10 of NexGen Energy Ltd. (File No. 333-253512).
EXHIBIT INDEX
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, on June 7, 2021.
| | NEXGEN ENERGY LTD. | |
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| | By: | /s/ Harpreet Dhaliwal | |
| | Name: | Harpreet Dhaliwal | |
| | Title: | Chief Financial Officer | |
