HYMC Hycroft Mining Holding Corp - 8-K

Item
7.01. Regulation FD Disclosure.

On
May 26, 2026, Hycroft Mining Holding Corporation issued a press release announcing that effective June 29, 2026, it will be added to
the broad-market Russell 3000 ® Index.

A
copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

The
information included in this Item 7.01, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section
18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that
section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or
the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. The information set forth under this
Item 7.01 shall not be deemed an admission as to the materiality of any information in this Current Report on Form 8-K.

Item
9.01. Financial Statements and Exhibits.

(d)
Exhibits.

Exhibit
No.

Description

99.1

Press release of the registrant dated May 26, 2026.

104

Cover
Page Interactive Data File (embedded within the Inline XBRL document)