Knife River : Submission of Matters to a Vote of Security Holders - Form 8-K

Item 5.07 Submission of Matters to a Vote of Security Holders.

The Annual Meeting of Stockholders (the "Annual Meeting") of Knife River Corporation (the "Company") was held on May 14, 2024. Four Company proposals were submitted to stockholders as described in the Company's Definitive Proxy Statement filed with the SEC on March 29, 2024. The proposals and the results of the stockholder vote, with fractional share totals rounded to the nearest whole share, are as follows:

1.

Shares For	Shares Against	Abstentions	Broker Non-Votes
Proposal to Elect Two Class I Directors:
German Carmona Alvarez	33,523,704	9,653,443	67,819	6,694,543
Thomas W. Hill	42,978,282	198,478	68,206	6,694,543

All of the Company's nominees were elected, having received votes cast "for" their election in excess of 50 percent of the number of votes cast with respect to that nominee's election.

2.

1 Year	2 Years	3 Years	Abstentions	Broker Non-Votes
Advisory Vote to Approve the Frequency of Future Advisory Votes to Approve the Compensation Paid to the Company's Named Executive Officers	41,183,718	240,663	1,649,725	170,860	6,694,543

The frequency of every year received the most votes of the Company's common stock present online or represented by proxy at the Annual Meeting and entitled to vote on the proposal.

Based on these results and good corporate governance, the Company's board of directors (the "Board") determined that the Company will include an advisory vote to approve the compensation paid to the Company's named executive officers in its proxy materials every year, as disclosed pursuant to the SEC's compensation disclosure rules. The Company will hold such annual advisory votes until the next required vote on the frequency of stockholder votes on named executive officer compensation or until the Board otherwise determines that a different frequency for such advisory votes is in the best interests of the stockholders of the Company.

2

3.

Shares For	Shares Against	Abstentions	Broker Non-Votes
Advisory Vote to Approve the Compensation Paid to the Company's Named Executive Officers	41,673,105	1,440,727	131,134	6,694,543

The proposal was approved, on a non-binding advisory basis, having received the affirmative vote of a majority of the common stock present online or represented by proxy at the Annual Meeting and entitled to vote on the proposal.

4.

Shares For	Shares Against	Abstentions
Ratification of the Appointment of Deloitte & Touche LLP as the Company's Independent Registered Public Accounting Firm for 2024	47,100,467	2,765,139	73,903

The proposal was approved, having received the affirmative vote of a majority of the common stock present online or represented by proxy at the Annual Meeting and entitled to vote on the proposal.