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MASTEC INC — Investor Relations & Filings

Ticker · MTZ ISIN · US5763231090 LEI · 549300TMDIT8WREDOF45 US Construction
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Filings indexed 1,687 across all filing types
Latest filing 2012-10-15 Regulatory Filings
Country US United States of America
Listing US MTZ

About MASTEC INC

https://www.mastec.com/

MasTec Inc. is an infrastructure construction company that provides engineering, design, building, installation, and maintenance services. The company's operations span multiple sectors, including electric power generation and delivery, constructing natural gas power plants, renewable energy facilities such as wind and solar farms, and high-voltage transmission systems. It also builds oil and natural gas pipelines and related infrastructure. In the communications sector, MasTec develops wireless, wireline, and broadband fiber networks. The company's portfolio also includes energy transition solutions like renewable fuels and carbon capture, electric vehicle charging infrastructure, technology deployment for IoT devices, heavy civil projects, and water and sewer systems.

Recent filings

Filing Released Lang Actions
Regulatory Filings 2012
Regulatory Filings Classification · 95% confidence The document is a letter addressed to the SEC referencing a prior comment letter and confirming receipt and a timeline for response. It is a correspondence related to regulatory communication rather than a financial report or announcement. The document length is short (1311 characters) and it does not contain financial data, report content, or detailed disclosures. It is not an announcement of a report publication but a regulatory correspondence. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such communications.
2012-10-15 English
Regulatory Filings 2012
Regulatory Filings
2012-10-05 English
Regulatory Filings 2012
Regulatory Filings Classification · 95% confidence The document is a correspondence letter addressed to the SEC Division of Corporation Finance regarding the company's Form 10-K for the year ended December 31, 2011. It discusses the company's segment reporting analysis and proposed disclosures related to ASC 280, but it is not the actual 10-K report itself. The letter references prior filings and responses, and includes detailed explanations and attachments, but it is a response to SEC comments rather than a standalone financial report. The document length is 15,000 characters, indicating it is substantive correspondence rather than a brief announcement. Given that it is a letter responding to SEC comments about a previously filed 10-K and includes detailed segment reporting analysis, it fits best under Regulatory Filings (RNS) as it is a regulatory correspondence and not the actual Annual Report (10-K).
2012-09-28 English
Regulatory Filings 2012
Regulatory Filings Classification · 95% confidence The document is a correspondence letter from MasTec, Inc. to the SEC Division of Corporation Finance regarding the company's Form 10-K for the year ended December 31, 2011. It discusses responses to SEC staff comments and a conference call about segment reporting under ASC 280. The letter is a regulatory correspondence addressing SEC comments and does not contain the actual 10-K report or financial statements. The document length is 3755 characters, which is relatively short and consistent with a regulatory filing or comment letter rather than a full annual report. It is primarily a response to SEC inquiries and a summary of the company's position, not the report itself. Therefore, it fits best under Regulatory Filings (RNS) as a correspondence related to a filing rather than the filing itself.
2012-09-24 English
PRIMARY DOCUMENT
Director's Dealing
2012-08-17 English
PRIMARY DOCUMENT
Director's Dealing
2012-08-17 English

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