FSS FEDERAL SIGNAL CORP /DE/
company
SEC Filings & Insider Trading Activity 2026

CIK: 277509
Industrials
Motor Vehicles & Passenger Car Bodies 86 filings
Russell 2000

Latest FEDERAL SIGNAL CORP /DE/ (FSS) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on February 25, 2026, a 10-Q quarterly report filed on April 29, 2026, an 8-K current report filed on May 20, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for FEDERAL SIGNAL CORP /DE/ (FSS) (SEC CIK 277509), with AI-powered section-by-section summaries updated daily.

10-Q: 50
10-K: 17
SC 13G: 11
8-K: 8

Latest 2026 SEC Filing Dates

10-K Annual Report
Feb 25, 2026
10-Q Quarterly Report
Apr 29, 2026
8-K Current Report
May 20, 2026

AI 10-K Annual Report Analysis
Latest 10-K (2025-12-31)

Business Overview

  • Core business model not detailed; filing heavily references proxy statements for governance and executive compensation
  • No new products, services, or segments introduced or emphasized in this filing section
  • Strategic positioning and business operations not discussed, focus on governance and compliance documentation
  • No quantitative business metrics provided in this section of the filing
  • Unusually, business description replaced entirely by cross-references to proxy statement sections and website disclosures

Risk Factors

  • OECD Pillar Two global minimum tax effective 2024, no material impact yet due to absence of low-tax jurisdiction operations
  • 21% net sales international exposure vulnerable to tariffs, trade barriers, and geopolitical conflicts including Russia-Ukraine war
  • Supply chain risk from geopolitical conflicts and sanctions, notably Russia sanctions and global chassis shortages critical to production
  • Competition from larger companies with greater financial resources creating pricing pressure in municipal government contract bids
  • Credit facility includes restrictive covenants risk defaulting and accelerating debt due to external factors and operating challenges

Management Discussion & Analysis

  • Revenue $2.18B, up $319M (17%) YoY; Environmental Solutions Group sales up $280.4M (18%), Safety and Security Systems up $38.6M (13%)
  • Operating margin 15.6% vs 15.1% YoY; Environmental Solutions margin 17.7% vs 16.8%, Safety and Security margin 23.8% vs 21.2%
  • Best segment Environmental Solutions: operating income $324.6M (+$63.4M, 24%); Worst segment Safety and Security: operating income $81.5M (+$17.1M, 27%)
  • Net cash from ops $255M (+$23M, 10%); Capex $28M; Dividends $34.1M; Share repurchases $39.7M; Acquisitions cost $501M (Hog, New Way, Kinloch)
  • Increased credit facility to $1.1B revolver, $400M term loan; management plans further growth investments, strategic acquisitions, and stockholder returns

AI 8-K Current Report Analysis
Recent 8-K Filings

Filed Mar 2, 2026
8-K
Full analysis →

Item 7.01: Regulation FD Disclosure

  • Investor presentation posted March 2, 2026 to Federal Signal's website for use in analyst/investor conversations
  • Full content in Exhibit 99.1 — key metrics, guidance, or strategic updates would be detailed there

Go deeper on FEDERAL SIGNAL CORP /DE/

Ask AI about FSS filings. Chat with the 10-K, 10-Q, and 8-K for instant answers on financials, risks, and guidance.

Track institutional money. See which funds are building or cutting FSS positions, quarter over quarter.

Catch cross-signals. Spot when insider buying, fund accumulation, and activist stakes line up on FSS.

Annual Reports Archive
10-K

AI-powered analysis of FEDERAL SIGNAL CORP /DE/ (FSS) 10-K annual reports filed with SEC EDGAR.

Recent 8-K Filings
Current Reports

AI-powered analysis of FEDERAL SIGNAL CORP /DE/ (FSS) 8-K current reports disclosing material events.

Financial Summary
XBRL

FY2023FY2024FY2025
Profitability
Revenue-$1.9B$2.2B
Gross Profit-$533.0M$631.2M
Operating Income-$281.4M$340.9M
Net Income$157.4M$216.3M$246.6M
Gross Margin-28.6%28.9%
Op. Margin-15.1%15.6%
Net Margin-11.6%11.3%
Balance Sheet
Total Assets$1.6B$1.8B$2.4B
Equity-$1.2B$1.4B
ROE-18.2%17.8%
Per Share
EPS-$3.50$4.01
Cash Flow
Operating CF-$231.3M$254.7M
CapEx-$40.6M$27.6M

Source: XBRL financial data from FEDERAL SIGNAL CORP /DE/ (FSS) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
May 20, 2026--
10-Q
Apr 29, 2026Mar 31, 2026-
8-K
Apr 22, 2026---
8-K
Mar 2, 2026-Analysis-
8-K
Feb 26, 2026-Analysis-
10-K
Feb 25, 2026Dec 31, 2025Analysis
8-K
Jan 16, 2026--
8-K
Jan 14, 2026--
8-K
Dec 18, 2025--
8-K
Dec 1, 2025--
10-Q
Oct 30, 2025Sep 30, 2025-
10-Q
Jul 30, 2025Jun 30, 2025-
10-Q
Apr 30, 2025Mar 31, 2025-
10-K
Feb 26, 2025Dec 31, 2024-
10-Q
Oct 31, 2024Sep 30, 2024-
10-Q
Jul 25, 2024Jun 30, 2024-
10-Q
Apr 30, 2024Mar 31, 2024-
10-K
Feb 27, 2024Dec 31, 2023-
10-Q
Nov 2, 2023Sep 30, 2023-
10-Q
Jul 27, 2023Jun 30, 2023-
10-Q
May 2, 2023Mar 31, 2023-
10-K
Mar 1, 2023Dec 31, 2022-
SC 13G
Feb 9, 2023--
10-Q
Nov 3, 2022Sep 30, 2022-
10-Q
Jul 27, 2022Jun 30, 2022-

13F Fund Holdings: Quarterly Trend

Latest: Q1 2026

Aggregate FSS share value held by 13F filers tracked by SignalX, by quarter.

Position changes: Q4 2025Q1 2026
Top Buyers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 218 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.

Frequently Asked Questions

What are the latest FSS SEC filings in 2026?

FEDERAL SIGNAL CORP /DE/ (FSS) has filed a 10-K annual report on February 25, 2026, a 10-Q quarterly report on April 29, 2026, an 8-K current report on May 20, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did FSS file its most recent 10-K annual report?

FEDERAL SIGNAL CORP /DE/ (FSS) filed its most recent 10-K annual report on February 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view FSS 10-Q quarterly reports?

FEDERAL SIGNAL CORP /DE/ (FSS)'s most recent 10-Q quarterly report was filed on April 29, 2026. SignalX displays every FSS 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has FSS filed recently?

FEDERAL SIGNAL CORP /DE/ (FSS)'s most recent 8-K was filed on May 20, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find FSS insider trading activity (Form 4)?

SignalX aggregates every FSS Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does FSS file with the SEC?

FEDERAL SIGNAL CORP /DE/ (FSS) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new FSS filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for FEDERAL SIGNAL CORP /DE/ (FSS).

What is FSS's SEC CIK number?

FEDERAL SIGNAL CORP /DE/ (FSS)'s SEC CIK (Central Index Key) number is 277509. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 277509 to look up all FSS filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find FSS return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from FEDERAL SIGNAL CORP /DE/ (FSS) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

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