FSTR on Nasdaq

FOSTER L B CO

FOSTER L B CO is an American Wholesale-Metals Service Centers and of fices company.1 It is headquartered in Pittsburgh, Pennsylvania.1 Its shares trade on Nasdaq under the symbol FSTR.1

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Last updated Oct 21, 2026.

Overview

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  • TickerFSTR on Nasdaq1
  • IndustryWholesale-Metals Service Centers & of fices1
  • HeadquartersPittsburgh, Pennsylvania1
  • Incorporated inPA2
  • Business address415 Holiday Dr, Pittsburgh, Pa 152202
  • Filer categoryAccelerated filer, Smaller reporting company2

Founded in 1902, L.B. Foster Company is a Pennsylvania corporation with its principal office in Pittsburgh, PA. L.B. Foster Company is a global technology solutions provider of engineered, manufactured products and services that builds and supports infrastructure. The Company’s innovative engineering and product development solutions address the safety, reliability, and performance needs of its customers’ most challenging requirements. The Company maintains locations in North America, South America, Europe, and Asia. As used herein, “L.B. Foster,” the “Company,” “we,” “us,” and “our” or similar references refer collectively to L.B. Foster Company and its subsidiaries, unless the context indicates otherwise.4 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

21.1%Gross margin5
4.1%Operating margin5
1.4%Net margin5
1.7%Revenue growth, 20255
4.3%Return on equity5
$25.2MFree cash flow5

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Products and services

Product brought in 89% of the revenue FOSTER L B CO broke down this way in fiscal 2025.

  1. Product$481.4M589%up 4% from 2024
  2. Service$58.6M511%down 14% from 2024
Products and services by year
Products and services20242025
Product$462.7M$481.4M
Service$68.1M$58.6M

Business segments

Rail Technologies And Services brought in 57% of the revenue FOSTER L B CO broke down this way in fiscal 2025.

  1. Rail Technologies And Services$305.7M557%down 6% from 2024
  2. Infrastructure Solutions$234.3M543%up 15% from 2024
Business segments by year
Business segments20242025
Rail Technologies And Services$326.9M$305.7M
Infrastructure Solutions$203.9M$234.3M

Regions

United States brought in 89% of the revenue FOSTER L B CO broke down this way in fiscal 2025.

  1. United States$481.4M589%up 6% from 2024
  2. United Kingdoms$32.4M56%down 26% from 2024
  3. CA [member]$19.4M54%down 12% from 2024
  4. Other Geographical Locations$6.7M51%down 32% from 2024
Regions by year
Regions20242025
United States$454.7M$481.4M
United Kingdoms$44.1M$32.4M
CA [member]$22.1M$19.4M
Other Geographical Locations$9.9M$6.7M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue79¢$426.3M
  • Research and development1¢$3.6M
  • Selling, general and admin16¢$88.6M
  • Other costs1¢$4.0M
  • Income tax2¢$10.0M
  • Profit1¢$7.5M

Out of $540.0M in revenue.5

Where each dollar of operating cash went, fiscal 2025

  • Capital spending29¢$10.4M
  • Share buybacks46¢$16.5M
  • Kept or used elsewhere24¢$8.7M

Out of $35.6M of cash from operations.5

Financial statements

Revenue6789105$540.0M in 2025−12% since 2019
0$200.0M$400.0M$600.0M$800.0M2019: $616.4M$616.4M20192020: $497.4M$497.4M2020−19%2021: $513.6M$513.6M2021+3%2022: $497.5M$497.5M2022−3%2023: $543.7M$543.7M2023+9%2024: $530.8M$530.8M2024−2%2025: $540.0M$540.0M2025+2%
Gross profit6789105$113.8M in 2025−6% since 2019
0$50.0M$100.0M$150.0M2019: $120.9M$120.9M20192020: $95.0M$95.0M2020−21%2021: $86.3M$86.3M2021−9%2022: $89.6M$89.6M2022+4%2023: $112.0M$112.0M2023+25%2024: $118.1M$118.1M2024+5%2025: $113.8M$113.8M2025−4%
Operating income11789105$21.9M in 2025−40% since 2019
-$20.0M0$20.0M$40.0M2019: $36.5M$36.5M20192020: $15.6M$15.6M2020−57%2021: $4.5M$4.5M2021−71%2022: -$7.2M-$7.2M20222023: $9.1M$9.1M20232024: $20.5M$20.5M2024+125%2025: $21.9M$21.9M2025+7%
Net income6789105$7.5M in 2025−82% since 2019
-$50.0M-$25.0M0$25.0M$50.0M2019: $42.6M$42.6M20192020: $7.6M$7.6M2020−82%2021: $3.6M$3.6M2021−52%2022: -$45.6M-$45.6M20222023: $1.5M$1.5M20232024: $42.9M$42.9M2024+2833%2025: $7.5M$7.5M2025−82%

Every line of the income statement as filed: the last 2 fiscal years, latest first.5

Period ending2025-12-312024-12-31
Total net sales (Note 3)$540.0M$530.8M
Total cost of sales$426.3M$412.7M
Gross profit$113.8M$118.1M
Selling and administrative expenses$88.6M$96.4M
(Gain) on sale of former joint venture facility$0-$3.5M
Amortization expense (Note 4)$3.3M$4.6M
Operating income$21.9M$20.5M
Interest expense - net$4.9M$5.0M
Other (income) expense - net (Note 17)-$420.0K$1.1M
Income before income taxes$17.4M$14.4M
Income tax expense (benefit) (Note 13)$10.0M-$28.4M
Net income$7.4M$42.8M
Net loss attributable to noncontrolling interest-$126.0K-$103.0K
Net income attributable to L.B. Foster Company$7.5M$42.9M
Basic earnings per common share (Note 12) (in usd per share)$0.73$4.01
Diluted earnings per common share (Note 12) (in usd per share)$0.69$3.89
Basic weighted average shares outstanding (in shares)10.4M shares10.7M shares
Diluted weighted average shares outstanding (in shares)10.9M shares11.0M shares

Compare FOSTER L B CO with another company

Corporate structure

FOSTER L B CO sits at the top of its group. 15 entities, 6 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of FOSTER L B CO

  • BRANDES INVESTMENT PARTNERS, LP Filed SCHEDULE 13G/A on FOSTER L B CO, latest May 14, 2026 (5 filings since Feb 13, 2023)
  • 22NW Fund, LP Filed SCHEDULE 13D/A on FOSTER L B CO, latest Apr 21, 2026 (8 filings since Feb 1, 2022)
  • VANGUARD GROUP INC Filed SCHEDULE 13G/A on FOSTER L B CO, latest Jan 30, 2025 (4 filings since Feb 10, 2022)
  • BlackRock Filed SC 13G on FOSTER L B CO, latest Nov 8, 2024 (2 filings since Oct 24, 2024)
  • DIMENSIONAL FUND ADVISORS LP Filed SC 13G/A on FOSTER L B CO, latest Feb 9, 2024 (3 filings since Feb 8, 2022)
  • GAMCO Investors Filed SC 13D/A on FOSTER L B CO, latest Aug 9, 2023 (5 filings since Nov 18, 2021)
  • RENAISSANCE TECHNOLOGIES LLC Filed SC 13G/A on FOSTER L B CO, latest Feb 10, 2022
  • FOSTER L B CO Pittsburgh, Pennsylvania
    • CXT Incorporated Subsidiary · Delaware, United States
    • IOS Holdings, LLC Subsidiary · Delaware, United States
    • L.B. Foster GmbH Subsidiary · Germany
    • L.B. Foster India Holdings Company Subsidiary · Delaware, United States
    • L.B. Foster International Holdings Company Subsidiary · Delaware, United States
    • L.B. Foster Latin America Holdings Company Subsidiary · Delaware, United States
    • L.B. Foster Produtos Ferroviários do Brasil Ltda. Subsidiary · Brazil
    • L.B. Foster Rail Technologies (UK) Limited Subsidiary · United Kingdom
    • L.B. Foster Rail Technologies, Corp. Subsidiary · British Columbia, Canada
    • L.B. Foster Technologies (Beijing), Ltd. Subsidiary · China
    • Salient Systems, Inc. Subsidiary · Ohio, United States
    • Skratch Enterprises Ltd. Subsidiary · United Kingdom
    • TEW Engineering Limited Subsidiary · United Kingdom
    • TEW Plus Limited Subsidiary · United Kingdom

Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What FOSTER L B CO reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Finance-lease assets$551.0K5 Dec 31, 2025$473.0K5 Dec 31, 2024+16.5%
Operating-lease assets (leased space)$28.3M5 Dec 31, 2025$18.5M5 Dec 31, 2024+53.2%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$4.3M5 Dec 31, 2025$2.5M5 Dec 31, 2024+77.2%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$33.1M5 Dec 31, 2025$31.9M5 Dec 31, 2024+3.6%
Finite-lived intangibles, gross$70.3M5 Dec 31, 2025$69.2M5 Dec 31, 2024+1.5%
Accumulated amortization$58.8M5 Dec 31, 2025$54.4M5 Dec 31, 2024+8.0%
Finite-lived intangibles, net$11.5M5 Dec 31, 2025$14.8M5 Dec 31, 2024−22.1%

Inventory

ItemLatestA year beforeChange
Inventory, total$60.2M5 Dec 31, 2025$70.5M5 Dec 31, 2024−14.6%
Raw materials$25.5M5 Dec 31, 2025$26.6M5 Dec 31, 2024−3.9%
Work in process$4.9M5 Dec 31, 2025$6.7M5 Dec 31, 2024−26.4%
Finished goods$29.8M5 Dec 31, 2025$37.2M5 Dec 31, 2024−20.1%

Properties, in its own words

Our corporate headquarters is located at 415 Holiday Drive, Suite 100, Pittsburgh, PA 15220. The location and general description of the material principal properties that are owned or leased by the Company, together with the segment of the Company’s business using such properties, are set forth in the following table:

Location · Function · Acres · Business Segment · Lease Expiration

The rest of Item 2

Bedford, PA · Bridge component fabricating plant · 6 · Infrastructure · Owned

Birmingham, AL · Protective coatings facility · 32 · Infrastructure · 2027

Burnaby, BC, Canada · Friction management products plant · N/A · Rail · 2029

Columbia City, IN · Rail processing facility and yard storage · 22 · Rail · Owned

Dublin, OH · Rail safety device manufacturing facility · 1 · Rail · 2026

Hillsboro, TX · Precast concrete facility · 9 · Infrastructure · Owned

Lake County, FL · Precast concrete facility · 18 · Infrastructure · 2029

Lebanon, TN · Precast concrete facility · 10 · Infrastructure · 2028

Loudon, TN · Precast concrete facility · 51 · Infrastructure · Owned

Magnolia, TX · Threading facility · 34 · Infrastructure · Owned

Nampa, ID · Precast concrete facility · 20 · Infrastructure · 2039

Niles, OH · Rail fabrication, friction management products, and yard storage · 35 · Rail · Owned

Nottingham, United Kingdom · Technology solutions manufacturing · 4 · Rail · Owned

Nottingham, United Kingdom · Technology solutions manufacturing · N/A · Rail · 2030

Pueblo, CO · Rail joint manufacturing facility · 9 · Rail · Owned

Sheffield, United Kingdom · Track component and friction management products facility · N/A · Rail · 2030

Suwanee, GA · Transit fastener assembly · 1 · Rail · 2031

Waverly, WV · Precast concrete facility · 85 · Infrastructure · Owned

Willis, TX · Protective coatings facility · 16 · Infrastructure · Owned

Included in the table above are certain facilities leased by the Company for which there is no acreage included in the lease. For these properties a “N/A” has been included in the “Acres” column.

The properties listed above include our material warehouses, plants, and yards. We also have a network of sales offices, including our corporate headquarters in Pittsburgh, PA that we own or lease throughout the United States, Canada, Europe, China, and Brazil. The Company’s facilities are in good condition and suitable for the Company’s business as currently conducted and as currently planned to be conducted.

Item 2 of the 10-K filed Mar 5, 2026.4

Leadership

Who has led FOSTER L B CO, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (47)

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

  • CXT Incorporated Delaware3
  • IOS Holdings, LLC Delaware3
  • L.B. Foster GmbH Germany3
  • L.B. Foster India Holdings Company Delaware3
  • L.B. Foster International Holdings Company Delaware3
  • L.B. Foster Latin America Holdings Company Delaware3
  • L.B. Foster Produtos Ferroviários do Brasil Ltda. Brazil3
  • L.B. Foster Rail Technologies (UK) Limited United Kingdom3
  • L.B. Foster Rail Technologies, Corp. British Columbia, Canada3
  • L.B. Foster Rail Technologies, Inc. West Virginia3
  • L.B. Foster Technologies (Beijing), Ltd. China3
  • Salient Systems, Inc. Ohio3
  • Skratch Enterprises Ltd. United Kingdom3
  • TEW Engineering Limited United Kingdom3
  • TEW Plus Limited United Kingdom3

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Timeline

  1. Aug 10, 20268-K Results of operations68
  2. Jul 30, 20268-K Executive or director change; Regulation FD disclosure69
  3. May 22, 20268-K Shareholder vote70
  4. May 21, 20268-K Executive or director change71
  5. May 4, 20268-K Results of operations72
  6. Mar 3, 20268-K Results of operations73
  7. Dec 15, 20258-K Executive or director change74
  8. Dec 5, 20258-K Executive or director change75
  9. Nov 3, 20258-K Results of operations76
  10. Sep 5, 20258-K Executive or director change77
  11. Aug 11, 20258-K Results of operations78
  12. Jun 30, 20258-K Entered a material agreement; New debt or obligation; Regulation FD disclosure79
  13. Feb 19, 2025New chief executive Brian H. Kelly becomes CEO14
  14. Feb 2, 2012New chief executive Robert P. Bauer becomes CEO15
  15. May 9, 2006New chief executive Stan L. Hasselbusch becomes CEO16

Calendar

Coming up

  1. Nov 2, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported $0.40 a share, on Nov 3, 2025.80

When it reported results

  1. Aug 10, 2026Reported quarterly or annual results68
  2. May 4, 2026Reported quarterly or annual results72
  3. Mar 3, 2026Reported quarterly or annual results73
  4. Nov 3, 2025Reported quarterly or annual results76
  5. Aug 11, 2025Reported quarterly or annual results78
  6. Mar 4, 2025Reported quarterly or annual results81
  7. Nov 7, 2024Reported quarterly or annual results82
  8. Aug 6, 2024Reported quarterly or annual results83

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

455 filings to the SEC since October 2021: 6 annual reports, 17 quarterly reports, 47 major events, 304 insider forms, 28 large holders, 53 other. The latest 20:

  1. Oct 1, 20264 EDGAR
  2. Aug 26, 20264 EDGAR
  3. Aug 10, 202610-Q EDGAR
  4. Aug 10, 20268-K EDGAR
  5. Aug 4, 20264 EDGAR
  6. Aug 4, 20263 EDGAR
  7. Jul 30, 20268-K EDGAR
  8. Jul 2, 20264 EDGAR
  9. Jun 16, 202611-K EDGAR
  10. Jun 3, 20264 EDGAR
  11. Jun 3, 20263 EDGAR
  12. Jun 3, 20264 EDGAR
  13. Jun 3, 20264 EDGAR
  14. May 28, 2026SD EDGAR
  15. May 27, 20264 EDGAR
  16. May 27, 20264 EDGAR
  17. May 27, 20264 EDGAR
  18. May 27, 20264 EDGAR
  19. May 27, 20264 EDGAR
  20. May 27, 20264 EDGAR

The 455 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

37 open-market trades by officers, directors and large owners since October 2021: 12 buys and 25 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Apr 1, 202622NW GP, Inc.10% ownerSale38,431$28.05$1.1MForm 4
Mar 31, 202622NW GP, Inc.10% ownerSale1,500$28.02$42.0KForm 4
Mar 30, 202622NW, LP10% ownerSale1,887$28.01$52.9KForm 4
Mar 27, 202622NW, LP10% ownerSale862$28.02$24.2KForm 4
Mar 26, 202622NW, LP10% ownerSale8,968$28.02$251.3KForm 4
Mar 25, 202622NW, LP10% ownerSale2,716$28.09$76.3KForm 4
Mar 24, 202622NW, LP10% ownerSale25,889$28.19$729.8KForm 4
Mar 23, 202622NW, LP10% ownerSale78,414$28.51$2.2MForm 4
Mar 4, 202622NW Fund, LP10% ownerSale5,124$31.99$163.9KForm 4
Dec 12, 202522NW Fund, LP10% ownerSale13,512$26.79$362.0KForm 4
Dec 11, 202522NW Fund, LP10% ownerSale34,025$26.79$911.5KForm 4
Dec 10, 202522NW, LP10% ownerSale11,248$26.83$301.8KForm 4
Dec 9, 202522NW, LP10% ownerSale4,800$26.93$129.3KForm 4
Dec 8, 202522NW, LP10% ownerSale9,765$27.28$266.4KForm 4
Dec 1, 2025English Aron R.10% ownerSale101$26.82$2.7KForm 4
Nov 28, 2025English Aron R.10% ownerSale1,307$27.09$35.4KForm 4
Nov 25, 202522NW, LP10% ownerSale1,725$26.94$46.5KForm 4
Nov 24, 202522NW, LP10% ownerSale27,003$26.84$724.8KForm 4
Nov 21, 202522NW, LP10% ownerSale3,412$27.03$92.2KForm 4
Nov 17, 202522NW GP, Inc.10% ownerSale400$27.00$10.8KForm 4

All 37 trades can be filtered by person here when JavaScript is on.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

YearExecutiveAgeSalaryTotal pay
2025John F. KaselPresident and CEO$790.4K$2.9M91
2025Brian H. KellyFormer EVP and Senior Advisor to the CEO$390.6K$1.5M91
2025William M. ThalmanEVP and Chief Financial Officer$436.6K$1.1M91
2025Patrick J. GuineeEVP, General Counsel and Corporate Secretary$409.0K$1.0M91
2025Gregory W. LippardSVP, Rail$363.4K$785.1K91
2024John F. KaselPresident and CEO$731.2K$3.1M91
2024William M. ThalmanEVP and Chief Financial Officer$408.1K$1.2M91
2024Patrick J. GuineeEVP, General Counsel and Corporate Secretary$392.6K$1.1M91
2024Brian H. KellyFormer EVP and Senior Advisor to the CEO$378.1K$1.1M91
2024Gregory W. LippardSVP, Rail$348.9K$1.0M91
2023John F. KaselPresident and CEO$658.8K$2.9M91
2023William M. ThalmanEVP and Chief Financial Officer$380.8K$1.2M91
2023Patrick J. GuineeEVP, General Counsel and Corporate Secretary$372.2K$1.0M91
2023Brian H. KellyFormer EVP and Senior Advisor to the CEO$358.0K$1.0M91
2023Gregory W. LippardSVP, Rail$332.2K$843.7K91

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
Brandes Investment Partners, LP1,430,840$64.6M0.5%−50,483
Gamco Investors, Inc. Et Al885,439$40.0M0.4%−16,000
BlackRock, Inc.743,232$33.6M0.0%+40,370
Dimensional Fund Advisors LP677,098$30.6M0.0%−16,394
Vanguard Capital Management LLC422,980$19.1M0.0%+38,196
Renaissance Technologies LLC356,350$16.1M0.0%+39,968
Geode Capital Management, LLC246,464$11.1M0.0%+17,753
Hillsdale Investment Management Inc.218,150$9.9M0.2%+205,450
American Century Companies Inc196,121$8.9M0.0%+112,550
State Street Corp191,768$8.7M0.0%+39,217
Two Sigma Investments, LP144,194$6.5M0.0%New
Gabelli Funds LLC124,600$5.6M0.0%−8,436
Bragg Financial Advisors, Inc113,882$5.1M0.1%−1
UBS Group AG108,203$4.9M0.0%+10,037
Hotchkis & Wiley Capital Management LLC91,157$4.1M0.0%−44,940
Teton Advisors, LLC84,040$3.8M2.2%−14,601
Northern Trust Corp82,120$3.7M0.0%+3,920
Wealthspire Advisors, LLC80,907$3.7M0.0%No change
Assenagon Asset Management S.A.80,352$3.6M0.0%+52,317
Qube Research & Technologies Ltd73,231$3.3M0.0%+22,737
Minerva Advisors LLC67,922$3.1M1.9%−16,043
Vanguard Portfolio Management LLC66,408$3.0M0.0%+9,109
Bridgeway Capital Management, LLC65,397$3.0M0.1%+1,132
Vanguard Fiduciary Trust Co63,914$2.9M0.0%+3,401
Arrowstreet Capital, Limited Partnership58,824$2.7M0.0%+49,622

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How FOSTER L B CO is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARFOSTER L B CO1
  • CIK0000352825
  • Employer ID (EIN)25-13247334
  • Filer statusAccelerated filer not an emerging growth company; a smaller reporting company; not a shell company4
  • Incorporated inPennsylvania4
  • Fiscal year endsDecember 311
  • Industry code (SIC)5051 Wholesale-Metals Service Centers & of fices1
  • SEC reviewing officeOffice of Trade & Services, Division of Corporation Finance1
  • Business address415 Holiday Dr, Pittsburgh, PA 152201
  • Phone41292834311
  • Shares outstanding10,519,763 as of Aug 3, 202613
  • Public float$213.9M as of Jun 30, 20254
  • AuditorErnst & Young LLP, Pittsburgh, Pennsylvania PCAOB ID 42; it also attests to the company’s internal control over financial reporting4
  • On EDGAR sinceFeb 10, 19951
  • Filings1,845 in all: 4 (986), 8-K (224), 10-Q (95), SC 13G/A (83), 4/A (73), 11-K (49), 3 (44), DEF 14A (32)1
    All 37 form types

    10-K (31), SC 13D/A (31), SC 13G (28), SC TO-T/A (20), ARS (18), DEFA14A (15), S-8 (14), UPLOAD (14), 8-K/A (13), CORRESP (13), SD (13), 144 (7), SC 13D (6), S-8 POS (4), SCHEDULE 13D/A (4), SCHEDULE 13G/A (4), 10-K/A (3), 10-Q/A (3), 3/A (3), 11-K/A (2), 15-12G (2), 5 (2), 8-A12G (2), SC TO-C (2), 15-15D (1), 424B3 (1), 8-A12G/A (1), PRE 14A (1), SC TO-T (1)

  • Latest filingsAnnual report (10-K) Mar 5, 2026
    Quarterly report (10-Q) Aug 10, 2026
    Proxy statement (DEF 14A) Apr 10, 2026
    Latest 8-K (8-K) Aug 10, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, Par Value $0.01FSTRNasdaq Global Select Market

From the cover page of the 10-K filed Mar 5, 2026 (Section 12(b) of the Exchange Act).4

Risk factors and legal proceedings

The risks FOSTER L B CO names in Item 1A of its 10-K filed Mar 5, 2026: 25 risks under these headings, as written.4

  • Risks and Uncertainties
  • Business and Operational Risks
  • Our inability to successfully manage acquisitions, divestitures, and other significant transactions or to otherwise execute our strategic plan could harm our financial results, business, and prospects.
  • Prolonged negative economic conditions, volatile energy prices, tariffs or trade wars, and other unfavorable changes in US, global, or regional economic and market conditions could adversely affect our business.
  • Our ability to maintain or improve our profitability could be adversely impacted by cost pressures.
  • Our success is in part dependent on the accuracy and proper utilization of our management information and communications systems.
  • We are subject to cybersecurity risks and may incur increasing costs in an effort to minimize those risks.
  • Certain divisions of our business depend on a small number of suppliers. The loss of any such supplier could have a material and adverse effect on our business, financial condition, and result of operations.
  • Fluctuations in the price, quality, and availability of the primary raw materials used in our business could have a material and adverse effect on our operations and profitability.
  • Labor disputes may have a material and adverse effect on our operations and profitability.
  • Actions of activist shareholders could be disruptive and potentially costly and the possibility that activist shareholders may seek changes that conflict with our strategic direction could cause uncertainty about the strategic direction of our business.
  • Our success is highly dependent on the continued service and availability of qualified personnel.
The other 15 risks
  • We may not foresee or be able to control certain events that could adversely affect our business or the stability of our supply chain.
  • Competitive Risks
  • Our business operates in highly competitive markets and a failure to react to changing market conditions could adversely impact our business.
  • If we are unable to protect our intellectual property and prevent its improper use by third parties, our ability to compete may be harmed.
  • We are dependent upon key customers.
  • Financial Risks
  • Our future performance and market value could cause write-downs of long-lived and intangible assets in future periods.
  • Our indebtedness could materially and adversely affect our business, financial condition, and results of operations and prevent us from fulfilling our obligations.
  • Failure to maintain effective internal controls over financial reporting could have a material adverse effect on the Company’s financial condition and the trading price of its common stock.
  • Legal, Tax, and Regulatory Risks
  • An adverse outcome in any pending or future litigation, potential required environmental investigation, delineation, or remedial activities including but not limited to the Portland Superfund matter or any related litigation, or pending or future warranty claims against the Company or its subsidiaries or our determination that a customer has a substantial product warranty claim could negatively impact our financial results and/or our financial condition.
  • Violations of the US Foreign Corrupt Practices Act and similar worldwide anti-corruption laws and other foreign governmental regulations, could result in fines, penalties, and criminal sanctions against the Company, its officers, or both and could have a material and adverse effect on our business.
  • Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.
  • Changes in our tax rates or exposure to additional income tax liability could impact our profitability and management projections, estimates, and judgments, particularly with respect to reserves for litigation, deferred tax assets, and the fair market value of certain assets and liabilities, may be inaccurate and not be indicative of our future performance.
  • Shifting federal, state, local, and foreign regulatory policies impose risks to our operations.
  • Legislative or regulatory initiatives related to climate policy change could have a material adverse effect on our business.
  • Compliance with environmental laws and regulations could incur significant costs.
  • International Risks
  • A portion of our sales are derived from our international operations, which expose us to certain risks inherent in doing business on an international level.

Legal proceedings

Information regarding the Company’s legal proceedings and other commitments and contingencies is set forth in Part II, Item 8, Financial Statements and Supplementary Data, Note 16 to the Consolidated Financial Statements, contained in this Annual Report on Form 10-K, which is incorporated by reference into this Item 3.

The opening of Item 3, Legal Proceedings.4

Sources

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