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ALLIANT ENERGY CORP — Investor Relations & Filings

Ticker · LNT ISIN · US0188021085 LEI · 5493009ML300G373MZ12 US Electricity, gas, steam and air conditioning supply
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Filings indexed 1,486 across all filing types
Latest filing 2023-12-19 Regulatory Filings
Country US United States of America
Listing US LNT

About ALLIANT ENERGY CORP

https://www.alliantenergy.com/

Alliant Energy Corporation is a public utility holding company providing regulated energy services. Its core activities include the generation and distribution of electricity and the distribution of natural gas. The company serves approximately one million electric and 425,000 natural gas customers, primarily in Iowa and Wisconsin. Alliant Energy emphasizes a balanced energy mix and is a significant owner-operator of regulated wind and solar assets. The company's mission is to deliver energy solutions and services safely, efficiently, and responsibly to its customers and communities.

Recent filings

Filing Released Lang Actions
Regulatory Filings 2023
Regulatory Filings Classification · 60% confidence The provided document text appears to be encoded or encrypted and does not contain any readable content, keywords, regulatory headers, or references to specific report types, fiscal periods, or regulatory bodies. Without any discernible information or context, it is impossible to classify this document as any specific filing type. According to the fallback rule, when a document does not fit any specific category due to lack of information, it should be classified as a Regulatory Filing (RNS). The document length is 15,000 characters, which is substantial, but the content is not interpretable. Therefore, the best classification is RNS with moderate confidence due to the lack of readable content.
2023-12-19 English
Regulatory Filings 2023
Regulatory Filings Classification · 95% confidence The document is a letter from Alliant Energy Corporation addressed to the SEC Division of Corporation Finance, responding to a comment letter regarding the company's previously filed Form 10-K for the fiscal year ended December 31, 2022. The letter discusses specific comments on non-GAAP measures presented in the Management's Discussion and Analysis section of the Form 10-K and outlines the company's intended future disclosures. The document does not contain the full Form 10-K report itself but is a correspondence related to regulatory review of that report. The document length is short (2687 characters) and is clearly a regulatory response letter rather than the full annual report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such correspondence and compliance documents that do not contain the full report or substantive financial data themselves.
2023-12-15 English
S-3ASR
Capital/Financing Update Classification · 100% confidence The document is a Form S-3 Registration Statement filed with the SEC, which is a registration statement for securities offerings under the Securities Act of 1933. It includes prospectuses for offerings of common stock, debt securities, warrants, and other securities by Alliant Energy Corporation and its subsidiaries. This type of filing is related to capital raising and securities issuance activities, not a financial report, earnings release, or management discussion. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is substantial and contains detailed offering information, confirming it is not merely an announcement or a brief notice.
2023-12-15 English
FORM 4
Director's Dealing
2023-12-11 English
Regulatory Filings 2023
Regulatory Filings Classification · 100% confidence The document is a letter from a law firm to the SEC requesting an extension of time to respond to a comment letter regarding the company's previously filed Form 10-K annual report for the fiscal year ended December 31, 2022. The document does not contain the actual 10-K report or any financial data, but is rather a regulatory correspondence about the filing process. The document length is short (1289 characters) and it is clearly a regulatory communication. Therefore, it fits best under Regulatory Filings (RNS) as it is a compliance-related letter and not the report itself.
2023-12-01 English
Regulatory Filings 2023
Regulatory Filings Classification · 90% confidence The provided document text appears to be encoded or encrypted and does not contain any readable content, keywords, regulatory headers, or references to specific report types, fiscal periods, or regulatory bodies. There is no indication of the document being a report itself or an announcement related to a report. Due to the lack of identifiable information and the fallback rule for documents that do not fit any specific category, the appropriate classification is Regulatory Filings (RNS). The document length is 15,000 characters, which is substantial, but the content is not interpretable for more specific classification.
2023-11-28 English

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