WULF Terawulf Inc. - 8-K

Item 7.01

Regulation FD Disclosure.

On April 14, 2026, TeraWulf Inc. (“TeraWulf”
or the “Company”) announced the pricing of its previously announced public common stock offering (the "Offering"). The Company priced 47,400,000 shares at $19.00 per share, for gross proceeds of approximately
$900 million, upsized from $800 million. The offering is expected
to close on April 16, 2026, subject to customary closing conditions.

TeraWulf has granted the underwriters of the
offering a 30-day option to purchase up to an additional 7,110,000 shares of Common Stock at the public offering price less
underwriting discounts and commissions. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by
reference.

The information furnished in Item 7.01, including
Exhibit 99.1, shall not be deemed “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 and shall not be deemed to be incorporated by reference
into any filing of TeraWulf under the Exchange Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by
specific reference in such filing.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press release issued by TeraWulf Inc., dated April 14, 2026.

104

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