FOSTER L B CO

FSTR · Nasdaq · SIC 5051: Wholesale-Metals Service Centers & of fices · Market Cap: $0.3B · 1,191 employees
182
SEC Filings
$37.77
Close 2026-09-22
1,191
Employees

Business Summary

L.B. Foster Company, founded in 1902 and headquartered in Pittsburgh, PA, is a global technology solutions provider of engineered and manufactured products for infrastructure. The company operates two segments: Rail, Technologies, and Services (57% of sales) and Infrastructure Solutions (43%). Products include rail components, friction management systems, condition monitoring technology, precast concrete buildings, steel bridge products, and protective pipe coatings, serving freight/passenger railroads, civil infrastructure, and energy markets across North America, Europe, South America, and Asia.

Latest Stock Quote

FSTR 2026-09-22 $37.77 O:$37.71 H:$39.4 L:$37.2801 Vol:0.0M VWAP:$37.6374
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-09-06

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-052025-12-310000352825-26-000016EDGAR47K words
2025-03-072024-12-310000352825-25-000055EDGAR50K words
2024-03-062023-12-310000352825-24-000076EDGAR49K words
2023-03-102022-12-310000352825-23-000034EDGAR—
2022-03-022021-12-310000352825-22-000008EDGAR—
2021-03-032020-12-310000352825-21-000014EDGAR—
2020-02-272019-12-310000352825-20-000008EDGAR—
2019-03-182018-12-310000352825-19-000012EDGAR—
2018-02-282017-12-310000352825-18-000004EDGAR—
2017-03-082016-12-310001193125-17-074622EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-102026-06-300000352825-26-000049EDGAR19K words
2025-11-032025-09-300000352825-25-000134EDGAR20K words
2025-08-112025-06-300000352825-25-000116EDGAR20K words
2025-05-062025-03-310000352825-25-000061EDGAR16K words
2024-11-072024-09-300000352825-24-000217EDGAR23K words
2024-08-062024-06-300000352825-24-000176EDGAR20K words
2024-05-072024-03-310000352825-24-000108EDGAR16K words
2023-11-072023-09-300000352825-23-000109EDGAR26K words
2023-08-082023-06-300000352825-23-000095EDGAR25K words
2023-05-102023-03-310000352825-23-000057EDGAR—
2022-11-082022-09-300000352825-22-000065EDGAR—
2022-08-092022-06-300000352825-22-000039EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-100000352825-26-000046EDGAR8K words
2026-07-300000352825-26-000043EDGAR2K words
2026-03-030000352825-26-000011EDGAR8K words
2025-12-150000352825-25-000140EDGAR1K words
2025-12-050000352825-25-000137EDGAR1K words
2025-11-030000352825-25-000132EDGAR8K words
2025-09-050000352825-25-000122EDGAR1K words
2025-08-110000352825-25-000113EDGAR8K words
2025-06-300000352825-25-000108EDGAR1K words
2025-05-270000352825-25-000078EDGAR1K words

182 total filings indexed. 150 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

GWAV — Greenwave Technology Solutions, Inc. RS — RELIANCE, INC. RYZ — Ryerson Holding Corp

Tags

freight-railroads passenger-railroads short-line-and-class-ii/iii-railroads industrial-companies civil-infrastructure highway-and-bridge-construction oil-and-gas-pipeline agriculture-and-municipal-water transit-systems national,-state,-and-municipal-parks

Company Identity

CIK0000352825
TickerFSTR
ExchangeNasdaq
SIC5051: Wholesale-Metals Service Centers & of fices
IncorporatedPA
HeadquartersPittsburgh, PA
Websitehttps://www.lbfoster.com
Listed1981-06-09

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 55b8019ccb108ed48f0982c59232406abcf02156f6934a342bb157d4a4d28a77
parent: 18b6e078ed2776a864d723b5089011f4dcf0c6db1bddc858e8507778bf7c64f7
content hash: 2aac6e89d7b28d0dc30f616a3f96053eb18daaaacf1fd3c4bc062ae61df6007a
signed: 2026-09-28T19:01:19.842Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up FSTR using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on FSTR, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/FSTR (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.