Welcome to our dedicated page for L B Foster SEC filings (Ticker: FSTR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The L.B. Foster Company (NASDAQ: FSTR) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a Pennsylvania corporation listed on Nasdaq, L.B. Foster submits periodic and current reports that describe its financial condition, operating results, governance changes, and material agreements related to its rail and infrastructure businesses.
Among the most closely watched documents for FSTR are its annual reports on Form 10-K and quarterly reports on Form 10-Q, which present audited or reviewed financial statements and detailed segment information for Rail Technologies and Services and Infrastructure Solutions. These filings typically include discussions of net sales, operating income, cash flows, leverage, non-GAAP measures such as Adjusted EBITDA, and trends in new orders and backlog across business units like Rail Products, Global Friction Management, Technology Services and Solutions, Precast Concrete Products, Steel Products, and Protective Coatings.
L.B. Foster also files current reports on Form 8-K to disclose specific events. Recent 8-K filings have reported earnings releases for quarterly results, amendments to the company’s revolving credit agreement, and changes in the composition of the board of directors. One 8-K describes the Fifth Amended and Restated Credit Agreement, including its borrowing capacity, maturity extension, collateral, and financial covenants based on gross leverage and fixed charge coverage. Other 8-K filings note director retirements or resignations and confirm that these changes did not arise from disagreements about company operations, policies, or practices.
On Stock Titan, these SEC filings are supplemented with AI-powered summaries that explain key points in accessible language, helping readers understand complex topics such as covenant calculations, non-GAAP reconciliations, and segment-level performance disclosures. Real-time updates from the SEC’s EDGAR system ensure that new Forms 10-K, 10-Q, 8-K, and other filings, including exhibits related to credit agreements and press releases, are available promptly. Users can also review insider-related filings such as Form 4 when reported, providing additional insight into equity transactions by company officers and directors.
L.B. Foster Company, a Pittsburgh-based infrastructure and rail technology firm, outlines its operations across two segments: Rail, Technologies, and Services and Infrastructure Solutions. Rail generated 57% of 2025 net sales, while Infrastructure contributed 43%, reflecting a balanced portfolio.
The company operates globally, with approximately 11% of 2025 sales outside the US and a workforce of 1,191 employees as of December 31, 2025. It continues to refine its business mix, completing exits of the Automation and Materials Handling and bridge grid deck product lines.
L.B. Foster emphasizes cybersecurity, environmental compliance, and human capital, and highlights risks from economic cycles, energy price volatility, tariffs, activist investors, and international operations. The Board authorized repurchases of up to $40,000 of common stock through February 29, 2028, following an earlier program. As of February 27, 2026, there were 10,307,374 common shares outstanding and non-affiliate equity market value of $213,944,609.
FOSTER L B CO senior vice president Sara Fay Rolli reported a small share disposition related to a tax payment. On March 1, she had 72 shares of common stock withheld at $30.73 per share to cover taxes on a vesting restricted stock award, leaving her with 9,576 directly owned shares.
FOSTER L B CO senior vice president Sara Fay Rolli reported stock-based compensation activity and related tax withholding. On 2/19/2026 she acquired several grants of common stock at no cost, including 1,985 shares tied to the company’s long-term incentive plans.
On the same date, 1,499 shares were disposed of at $31.125 per share to cover taxes triggered by vesting of performance shares under the 2023–2025 long-term incentive plan. The amended filing also corrects previously reported share counts and tax-withholding amounts related to restricted stock vesting in February 2026.
Foster L B Co senior vice president Sara Fay Rolli reported amended insider transactions related to tax withholding on equity awards. On February 14, 2026, 221 shares of common stock were disposed of at $31.63 per share to cover tax obligations, leaving 7,215 shares held directly. On February 13, 2026, 161 shares were similarly disposed of at $31.63, after which direct holdings were 7,436 shares.
The filing states these corrections relate to restricted stock vesting under the company’s 2023–2025 and 2024–2026 Long Term Incentive Plans. Rolli’s reported holdings also include 2,116 Performance Restricted Stock Units from the 2023–2025 plan and 382 Performance Restricted Stock Units from the 2024–2026 plan, which are scheduled to settle after performance periods ending December 31, 2025 and December 31, 2026, respectively, upon Compensation Committee certification.
L.B. Foster Company reported a strong finish to 2025, highlighted by fourth quarter net sales of $160.4M, up 25.1% from a year earlier. Quarterly net income was $2.4M compared to a small loss last year, and Adjusted EBITDA rose 89.0% to $13.7M as selling and administrative costs fell to 14.4% of sales.
For full year 2025, net sales reached $540.0M, up 1.7%, while Adjusted EBITDA increased 16.4% to $39.1M. Operating cash flow was $35.6M, helping reduce total debt to $42.8M and lower the gross leverage ratio to 1.0x. The company issued 2026 guidance with net sales expected between $540M and $580M, Adjusted EBITDA between $41M and $46M, and Free Cash Flow between $15M and $25M.
FOSTER L B CO EVP & CFO William M. Thalman reported multiple stock awards on February 19, 2026. He acquired common shares through grants and performance-based awards, including 8,365, 3,651, 1,358 and 6,297 shares tied to long-term incentive plans for 2023–2025, 2024–2026 and 2025–2027.
Footnotes explain that performance share and performance restricted stock units were earned based on certified results, with settlement expected at the end of each performance period, generally after Compensation Committee certification. The filing also shows 11,746 shares withheld at a price of $31.1250 to cover taxes on vested performance shares, leaving Thalman with 79,947 directly owned shares.
FOSTER L B CO senior vice president Sara Fay Rolli reported equity compensation activity in common stock. On February 19, 2026, she acquired several stock awards and vested performance share units and restricted stock units under the company’s 2023–2025, 2024–2026, and 2025–2027 long‑term incentive plans.
These awards, granted at no cash cost to her, increased her direct holdings, while 1,499 shares were withheld at $31.125 per share to cover taxes on earned performance shares. After these acquisitions and tax‑withholding dispositions, she directly owned 9,765 common shares.
Foster L.B. Co (FSTR) controller Sean M. Reilly reported multiple equity award-related transactions in company common stock. On grant and performance certification dates tied to long‑term incentive plans, he acquired shares at no cash price and then disposed of 4,308 shares at $31.125 each to cover tax obligations. After these transactions, he directly owned 29,557 common shares, with an additional 1,013 shares held indirectly in the L.B. Foster Company 401(k) Plan.
FOSTER L B CO senior vice president of human resources Jamie F. O'Neill reported multiple stock-based compensation awards and related tax withholding in common stock. On February 19, 2026, she acquired several blocks of shares at no cost through grants and performance-based awards under the company’s long-term incentive plans.
The filing shows four acquisitions of common stock totaling several thousand shares, including awards tied to the 2023–2025, 2024–2026, and 2025–2027 long-term incentive plans. It also reports 1,507 shares withheld at $31.125 per share to cover taxes upon vesting of earned performance shares, leaving her with 16,508 directly held shares and 141 shares held indirectly in a 401(k) plan.