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FEDERAL SIGNAL CORP /DE/ — Investor Relations & Filings

Ticker · FSS ISIN · US3138551086 LEI · 549300RTXZRPTNP6G884 US Manufacturing
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Filings indexed 1,631 across all filing types
Latest filing 2026-05-29 Regulatory Filings
Country US United States of America
Listing US FSS

About FEDERAL SIGNAL CORP /DE/

https://www.federalsignal.com/

Federal Signal Corporation is a designer and manufacturer of a wide range of products and integrated solutions for municipal, governmental, industrial, and commercial customers. The company's portfolio is centered on enhancing safety, security, and well-being. Key product areas include comprehensive safety and security systems, such as vehicle-mounted warning lights and sirens, public warning systems, and communication equipment for first responders and communities. Additionally, Federal Signal produces specialty vehicles and equipment for environmental and infrastructure maintenance, including street sweepers, sewer cleaners, and vacuum trucks. The company's offerings are engineered to safeguard workers, protect communities, and maintain essential infrastructure.

Recent filings

Filing Released Lang Actions
FORM SD
Regulatory Filings Classification · 90% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Rule 13p-1 for Conflict Minerals. It is a compliance filing and does not contain annual or quarterly financial statements, earnings highlights, management discussion, or proxy materials. This type of specialized regulatory disclosure falls under the general “Regulatory Filings” category.
2026-05-29 English
FORM 8-K
Report Publication Announcement Classification · 91% confidence The document is a Form 8-K current report (Section 13/15(d)) reporting an Item 7.01 Regulation FD Disclosure. It states that the company has posted investor presentation materials on its website and that the text of those materials is furnished as Exhibit 99.1. The filing itself does not contain the substantive presentation content—it merely announces and attaches the report. Under the “Menu vs. Meal” rule, this is an announcement of the publication of a report (“presentation materials are furnished herewith”) and thus should be classified as a Report Publication Announcement (RPA), not as the actual investor presentation.
2026-05-20 English
Major Shareholding Notification 2026
Major Shareholding Notification
2026-04-30 English
10-Q
Interim / Quarterly Report
2026-04-29 English
Major Shareholding Notification 2026
Major Shareholding Notification
2026-04-29 English
8-K - FEDERAL SIGNAL CORP /DE/ (0000277509) (Filer)
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a Form 8-K current report filed with the SEC, dated April 21, 2026. It reports the submission of matters to a vote of security holders at the company's 2026 Annual Meeting of Stockholders, including detailed voting results for director elections, executive compensation advisory vote, and auditor ratification. The content focuses on the official results of shareholder votes at the Annual Meeting. There is no detailed financial data or full report content, only voting outcomes. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is about 4982 characters, which is sufficient to include detailed voting results but not a full annual report or other financial report. Therefore, the correct classification is DVA with high confidence.
2026-04-22 English

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