Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act
of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.
Emerging growth company ☐
If an emerging growth company, indicate by
check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01. Regulation FD Disclosure.
Knife River Holding Company (the “Company”) previously filed with the U.S. Securities and Exchange Commission a registration statement on
Form 10, initially publicly filed on March 10, 2023 (as amended, the “Registration Statement”), relating to the distribution by MDU Resources Group, Inc. (“MDU Resources”) of approximately 90% of the outstanding shares of the Company’s common
stock, par value $0.01 per share (the “Knife River Common Stock”), to MDU Resources’ stockholders. On May 10, 2023, the Registration Statement became effective. The Registration Statement includes a preliminary information statement that describes
the distribution and provides information regarding the Company’s business and management.
The final information statement, dated May 12, 2023 (the “Information Statement”), describes the separation and distribution and provides
important information regarding the Company’s business and management, and is attached hereto as Exhibit 99.1.
As further described in the Information Statement, MDU Resources expects to distribute one share of the Knife River Common Stock for every
four shares of MDU Resources common stock, par value $0.01 per share, held as of the close of business on May 22, 2023, the record date for the distribution. Subject to the satisfaction or waiver of the conditions for the distribution, which are
described in the Information Statement, the distribution is expected to occur at 11:59 p.m., Eastern time, on May 31, 2023 (the “Distribution Date”).
Beginning on May 25, 2023, Knife River Common Stock will commence trading on a “when-issued” basis on the New York Stock Exchange under the
ticker symbol “KNF WI” and will continue up to and through the Distribution Date. Following the completion of the distribution, MDU Resources common stock will continue to trade in the regular way on the NYSE under the ticker symbol “MDU” and Knife
River Common Stock will commence trading in the regular way on the NYSE under the ticker “KNF.”
In accordance with General Instructions B.2 of Form 8-K, the information furnished pursuant to this 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, nor shall such information be deemed incorporated by reference in any
filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing. The information set forth herein will not be deemed an admission as to the materiality of any information required
to be disclosed solely to satisfy the requirements of Regulation FD.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits. The following exhibits are being furnished as part of this report.
Cautionary Note on Forward Looking Statement
The information in this report includes certain forward-looking statements within the meaning of Section 21E of the Exchange Act. The
forward-looking statements contained in this report, including statements about the planned separation of Knife River Corporation from MDU Resources, the distribution of the Company’s common stock to MDU Resources’ stockholders, and the future
state of the Company, are expressed in good faith and are believed by the Company to have a reasonable basis. Nonetheless, actual results may differ materially from the projected results expressed in the forward-looking statements. There can be no
assurance of the ultimate timing of the distribution or that the distribution will be completed. The Company assumes no obligation to update the information contained herein, which speaks only as of the date hereof. For a discussion of some of the
important factors that could cause the Company’s results to differ materially from those expressed in, or implied by, the forward-looking statements included in this report, investors should refer to the disclosure contained under the heading “Risk
Factors” in the Company’s registration statement on Form 10.
SIGNATURE
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 hereunto duly authorized.