Welcome to our dedicated page for Knife River Ord Shs When Issued SEC filings (Ticker: KNF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Knife River Corporation (NYSE: KNF) SEC filings page on Stock Titan provides access to the company’s official regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Knife River is an aggregates-led, vertically integrated construction materials and contracting services company and a member of the S&P MidCap 400 index, and its filings offer detailed insight into its operations, segments and financial condition.
Here you can review current and historical reports such as annual reports on Form 10-K and quarterly reports on Form 10-Q, which typically discuss Knife River’s aggregates mining activities, production and marketing of crushed stone, sand, gravel, ready-mix concrete, asphalt and liquid asphalt, as well as its contracting services for publicly funded DOT projects and private industrial, commercial and residential work. These periodic reports also describe the company’s four reportable segments: West, Mountain, Central and Energy Services.
The filings section also includes current reports on Form 8-K, where Knife River discloses material events. For example, the company has filed 8-K reports to furnish press releases announcing quarterly earnings, which are incorporated by reference as exhibits. Such filings help investors connect narrative earnings commentary with the underlying regulatory record.
Stock Titan enhances these SEC documents with AI-powered summaries and highlights, helping readers quickly understand key points from lengthy filings, including segment discussions, backlog commentary, capital allocation plans and non-GAAP metrics such as Adjusted EBITDA. Real-time updates from the SEC’s EDGAR system ensure that new KNF filings, including future 10-K, 10-Q and 8-K reports, appear promptly on this page.
In addition, users can monitor insider transaction filings on Form 4 and proxy-related documents when available, to better understand executive and director share activity and governance matters. Together, these resources give investors and researchers a structured view of Knife River’s regulatory history and disclosures.
Knife River Corp executive Glenn R. Pladsen reported share dispositions tied to tax withholding on equity awards. On February 12, 2026, he had two Form 4 code F transactions in Knife River common stock, where 1,385 shares and 1,569 shares were withheld at $81.74 per share to satisfy tax obligations upon restricted stock unit vesting.
After these tax-withholding dispositions, Pladsen directly beneficially owned 19,144 shares of Knife River common stock. He also had an indirect 401(k) position of 3,485.5224 shares held by a trustee, with that balance noted as potentially fluctuating daily based on plan activity.
Knife River Corp executive Karl A. Liepitz reported a tax-withholding share disposition related to equity compensation. On 02/12/2026, 8,648 shares of common stock were withheld by the company at $81.74 per share to cover tax obligations when a restricted stock unit award vested.
After this non-market transaction, Liepitz directly beneficially owned 39,701 shares of Knife River common stock and indirectly held 1,896.8482 shares through a 401(k) plan account managed by a trustee.
Knife River Corp President & CEO Brian R. Gray, who also serves as a director, reported tax-related share dispositions on February 12, 2026. Two Form 4 entries show code F transactions where 10,072 and 19,572 shares of common stock were withheld at
Hastings Trevor J reported disposition transactions in a Form 4 filing for KNF. The filing lists transactions totaling 7,479 shares at a weighted average price of $81.74 per share. Following the reported transactions, holdings were 45,229 shares.
Ring Nathan W reported disposition transactions in a Form 4 filing for KNF. The filing lists transactions totaling 6,258 shares at a weighted average price of $81.74 per share. Following the reported transactions, holdings were 29,655 shares.
Knife River Corp VP & Chief Accounting Officer Marney L. Kadrmas reported a tax-related share disposition linked to restricted stock vesting. On 02/12/2026, 1,232 shares of common stock were withheld by the company at $81.74 per share to cover tax obligations from a restricted stock unit award vesting.
After this withholding, Kadrmas beneficially owned 3,718 shares of Knife River common stock directly, plus 2,460.0368 shares held indirectly in a 401(k) plan by a trustee, where balances may fluctuate with plan activity.
Knife River Corporation reported a record fourth quarter and mixed full-year 2025 results. Fourth quarter revenue rose to
For 2025 as a whole, revenue increased
For 2026, the company expects revenue between
T. Rowe Price Associates, Inc. filed an amended Schedule 13G reporting beneficial ownership of 3,791,537 shares of Knife River Corp common stock, representing 6.7% of the class as of the event date 09/30/2025.
The filer reports sole voting power over 3,763,847 shares and sole dispositive power over 3,791,537 shares, with no shared voting or dispositive power. T. Rowe Price Associates indicates it is an investment adviser filing under Rule 13d-1(b) and certifies the holdings were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Knife River.
Knife River Corporation reported Q3 2025 results showing solid top-line growth and stable profitability. Total revenue was 1,203,717, with net income of $143,151 and diluted EPS of $2.52. Construction materials revenue rose to $647,277, while contracting services were $556,440. Gross profit was $284,334 and operating income was $215,205.
Year-to-date revenue reached 2,390,948. The company completed the $454.0 million acquisition of Strata Corporation, which contributed $95.3 million of revenue and $9.3 million of net income in the quarter. Backlog was $994.6 million, including $764.4 million expected within 12 months, $129.0 million in 13–24 months, and $101.2 million in 25 months or more. Cash from operations was $82,583 for the nine months, offset by $783,019 used in investing, and $500,399 provided by financing, including $520,000 of new long-term debt issuance. Shares outstanding were 56,664,165 as of October 28, 2025. The company reorganized into four segments: West, Mountain, Central, and Energy Services.
Knife River Corporation filed an 8-K stating it issued a press release announcing third quarter 2025 earnings. The company furnished the release to the SEC under Items 2.02 (Results of Operations and Financial Condition) and 7.01 (Regulation FD Disclosure). The press release is included as Exhibit 99 and incorporated by reference. The filing was signed by Vice President and CFO Nathan W. Ring. Knife River’s common stock trades on the NYSE under the symbol KNF.