LF

L.B. Foster Company

FSTRยทNASDAQ

$41.42

-2.5%
IndustrialsRailroads

L.B. Foster Company provides engineered and manufactured products and services for the building and infrastructure projects worldwide. The company's Rail, Technologies, and Services segment offers new rail to passenger and short line freight railroads, industrial companies, and rail contractors; used rails; rail accessories, including track spikes and anchors, bolts, angle bars, tie plates, and other products; power rail, direct fixation fasteners, coverboards, and special accessories; and trackwork products, as well as engineers and manufactures insulated rail joints and related accessories. This segment also provides friction management products and application systems, railroad condition monitoring systems and equipment, wheel impact load detection systems, wayside data collection and management systems, track fasteners, and engineered concrete railroad ties; and aftermarket services. Its Precast Concrete Products segment offers a range of specialty precast concrete products, such as sound walls, burial vaults, bridge beams, box culverts, septic tanks, and other custom pre-stressed products for use in transportation and general infrastructure markets. This segment also manufactures precast concrete buildings for use as restrooms, concession stands, and protective storage buildings in national, state, and municipal parks. The company's Steel Products and Measurement segment provides bridge decking, bridge railing, structural steel fabrications, expansion joints, bridge forms, and other products for highway construction and repair. This segment also produces threaded pipe products for industrial water well, irrigation, and oil and gas markets, as well as offers pipe coatings for oil and gas pipelines and utilities, and precision measurement systems for the oil and gas market. The company markets its products directly, as well as through a network of agents. L.B. Foster Company was founded in 1902 and is headquartered in Pittsburgh, Pennsylvania.

At a Glance

Live Snapshot
Market Cap$433.20M
EPS0.7300
P/E Ratio56.74
Earnings Date08/10/2026

SEC Filings

FSTR - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
8-K

8-K 2026

N/A

May 22, 2026
May 21, 2026
2026
8-K

8-K 2026

N/A

May 21, 2026
May 20, 2026
2026
10-Q

10-Q 2026 Q1

Q1

May 04, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 04, 2026
May 04, 2026
2026
DEF 14A

DEF 14A 2026

N/A

April 10, 2026
May 21, 2026
2026
10-K

10-K 2025 FY

FY

March 05, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

March 03, 2026
March 03, 2026
2026
8-K

8-K 2025

N/A

December 15, 2025
December 12, 2025
2025
8-K

8-K 2025

N/A

December 05, 2025
December 03, 2025
2025
10-Q

10-Q 2025 Q3

Q3

November 03, 2025
September 30, 2025
2025
Showing 1 to 10 of 398 filings

Understanding SEC Filings

Essential regulatory documents for investors

SEC filings are mandatory documents that publicly traded companies must submit to the Securities and Exchange Commission. These reports provide critical insights into a company's financial health, operations, risks, and strategic direction. For investors conducting due diligence, these filings are the most authoritative source of company information.

10-K

Annual Report

Comprehensive annual financial report filed within 60-90 days of fiscal year-end. Includes audited financial statements, management discussion & analysis (MD&A), risk factors, and detailed business operations. The most thorough financial disclosure of the year.

Filed annually
10-Q

Quarterly Report

Unaudited quarterly financial report filed within 40-45 days after each of the first three fiscal quarters. Provides updates on financial position, results of operations, and significant events. Essential for tracking quarterly performance trends.

Filed 3 times per year
8-K

Current Report

Event-driven filing for material events that shareholders should know about, filed within 4 business days. Includes acquisitions, executive changes, bankruptcy, earnings releases, and other significant developments. Critical for staying informed about breaking news.

Filed as events occur
DEF 14A

Proxy Statement

Definitive proxy statement sent to shareholders before annual meetings. Contains executive compensation details, board member information, voting matters, and corporate governance policies. Key for understanding management incentives and board composition.

Filed before shareholder meetings
S-1

Registration Statement

Initial registration for securities offerings, including IPOs. Provides detailed company history, business model, financial statements, risk factors, and use of proceeds. Essential for evaluating new investment opportunities and understanding company fundamentals.

Filed for new offerings
20-F

Foreign Annual Report

Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.

Foreign companies only

Why SEC Filings Matter

  • Regulatory Accuracy: Filings are subject to SEC review and legal penalties for misstatements, ensuring high data quality
  • Management Insights: MD&A sections reveal management's perspective on trends, challenges, and future outlook
  • Risk Assessment: Detailed risk factor disclosures help investors understand potential threats to business operations
  • Competitive Analysis: Business descriptions and segment data enable comparison with industry peers
  • Historical Context: Years of filings provide trend analysis and context for current performance