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Knife River Corporation: filings

Every Knife River Corporation annual and quarterly report in the SEC record with the published financial measures it tagged, 14 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-08-04fiscal Q2 2026461550001628280-26-052748
10-Q2026-05-05fiscal Q1 2026461170001628280-26-030688
10-K2026-02-20fiscal FY 2025511350001955520-26-000003
10-Q2025-11-05fiscal Q3 2025461590001955520-25-000069
10-Q2025-08-05fiscal Q2 2025461550001955520-25-000060
10-Q2025-05-06fiscal Q1 2025461170001955520-25-000034
10-K2025-02-21fiscal FY 2024511350001955520-25-000010
10-Q2024-11-04fiscal Q3 2024481650001955520-24-000051
10-Q2024-08-06fiscal Q2 2024491630001955520-24-000040
10-Q2024-05-07fiscal Q1 2024481200001955520-24-000026
10-K2024-02-27fiscal FY 2023521380001955520-24-000007
10-Q2023-11-06fiscal Q3 2023491420001955520-23-000020
10-Q2023-08-08fiscal Q2 2023491380001955520-23-000014
10-Q2023-05-16fiscal Q1 202346960001955520-23-000006

Inspect the source

Entity
Knife River Corporation / CIK 0001955520
Captured
2026-09-21T17:38:07.155Z
SEC response SHA-256
1eee9340e9d97da53faaab1eaeee3dd4fbd50af358012eafd1418b7b4a19173e

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001955520.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))