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.
FOSTER L B CO executive Patrick J. Guinee reported tax-related share withholdings tied to vesting long-term incentives. On February 13 and 14, he disposed of 928 and 1,479 common shares, respectively, at $31.63 per share to cover tax liabilities on restricted stock.
After these tax-withholding dispositions, he directly holds 81,156 common shares. This figure includes 15,874 performance restricted stock units from the 2023–2025 plan, settling after December 31, 2025, and 2,194 units from the 2024–2026 plan, settling after December 31, 2026, subject to Compensation Committee certification.
FOSTER L B CO senior vice president Brian Hunter Friedman reported tax-related share dispositions under the company’s long-term incentive plans. On February 13 and 14, he disposed of 545 and 749 shares of common stock, respectively, at $31.63 per share, to cover tax liabilities tied to vesting restricted stock.
These are coded as tax-withholding dispositions, not open-market sales. After these transactions, he directly owned 25,370 common shares and indirectly held 1,259 shares through the L.B. Foster Company 401(k) Plan. He also has performance restricted stock units scheduled to settle after performance periods end.
FOSTER L B CO director and CEO John F. Kasel reported tax-related share dispositions linked to vesting of long-term incentives. On February 13 and 14, 2026, a total of 8,459 shares of common stock at $31.63 per share were withheld to pay taxes on restricted stock vesting under the company’s 2023–2025 and 2024–2026 long-term incentive plans.
After these transactions, he directly owned 217,066 shares and indirectly held 13,908 shares through the L.B. Foster Company 401(k) Plan. His direct holdings include 58,202 performance restricted stock units scheduled to settle after December 31, 2025 and 7,632 performance restricted stock units scheduled to settle after December 31, 2026, each subject to Compensation Committee certification.
L.B. Foster Company EVP & CFO William M. Thalman reported equity award activity involving performance-based stock units and common shares of FSTR. On February 11, 2026, he exercised 1,667 Performance Stock Units, receiving 1,667 shares of common stock at $0 per share.
To cover tax obligations, 829 common shares were withheld at $31.54 per share, resulting in a net increase of 838 shares. After these transactions, he directly owned 74,738 shares of L.B. Foster common stock.
L.B. Foster Company EVP, General Counsel & Secretary Patrick J. Guinee reported equity award activity involving company stock. On 02/11/2026, he acquired 1,667 shares of common stock at $0 per share through the exercise of performance stock units, an equity incentive award.
On the same date, 819 shares of common stock at $31.54 per share were withheld to cover tax obligations, leaving him with 83,563 shares of common stock held directly after these transactions. The performance-based stock unit amount of 1,667 shares represents 50% of an award granted on 03/31/2021 and earned on 02/11/2026, tied to stock price and continued employment conditions.
L.B. Foster Company President & Chief Executive Officer John F. Kasel reported equity award activity on February 11, 2026. He exercised 1,667 Performance Stock Units, converting them into the same number of shares of common stock as part of a performance-based award granted on March 31, 2021.
To cover related tax obligations, 829 common shares were withheld at $31.54 per share, leaving him with 225,525 shares of common stock held directly after the transactions, plus 13,908 shares held indirectly through the L.B. Foster Company 401(k) Plan.
The footnotes indicate this exercise represents the remaining 50% of a 3,333-share performance-based award that became earned when the Company’s 30-day average stock price reached $30.00 per share or more. Kasel’s beneficial holdings also include 58,202 and 7,632 Performance Restricted Stock Units tied to long-term incentive plans ending in 2025 and 2026.
L.B. Foster Company executive Gregory W. Lippard, SVP – Rail, reported equity award activity involving performance stock units and common shares of FSTR. On 02/11/2026, he exercised 1,667 performance stock units at an exercise price of
To cover tax obligations, 847 of these common shares were withheld at
L.B. Foster Company reported that Alexander B. Jones has resigned from its Board of Directors. He offered his resignation on December 12, 2025, and the Board accepted it on December 15, 2025. The company stated that his decision was not due to any disagreement over operations, policies, or practices, but is connected to the upcoming January 2026 expiration of its Cooperation Agreement with 22NW Fund and related parties.
Following his departure, the Board approved reducing its size from seven to six members, effective immediately. CEO John Kasel thanked 22NW and Mr. Jones for their support and contributions, noting his expertise in capital allocation and shareholder perspectives. 22NW founder Aron English commented that 22NW has been pleased with the performance of its investment and remains supportive of the company’s Board and management team.
L.B. Foster Company insider share sales: An investment fund linked to director Aron R. English reported open-market sales of the company’s common stock. On 12/11/2025, 22NW Fund, LP sold 34,025 shares of L.B. Foster common stock, followed by a sale of 13,512 shares on 12/12/2025. The shares were sold at weighted-average prices in the high-$26 per-share range in multiple transactions. After these sales, the reporting persons continued to beneficially own 1,191,046 shares of L.B. Foster common stock indirectly through 22NW Fund, LP. They state they may be part of a group that collectively beneficially owns more than 10% of L.B. Foster’s outstanding shares and each disclaims beneficial ownership beyond their pecuniary interest.
Foster L B Co (FSTR)11/21/2025, 3,412 shares were sold at a weighted average price of