NexGen Energy (NXE) 6-K Queen's Road Capital Investment Ltd. a corporation existing under the laws of the Cayman Islands

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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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 2020

Commission File Number 001-38072

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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)

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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 ☑

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)  ☐

DOCUMENTS FILED AS PART OF THIS FORM 6-K

See the Exhibit Index hereto.

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 5, 2020.

NEXGEN ENERGY LTD.

By:           /s/ Rhéal Assié                          

 Name: Rhéal Assié

Title:  Acting Chief Financial Officer

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EXHIBIT INDEX

Exhibit	Description
99.1	Investor Rights Agreement, dated May 27, 2020
99.2	Trust Indenture, dated May 27, 2020