{"filing":{"accession_number":"0000352825-26-000031","cik":"0000352825","ticker":"FSTR","company_name":"FOSTER L B CO","form":"8-K","filing_date":"2026-05-21","report_date":null,"primary_document":"fstr-20260520.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/352825/000035282526000031/fstr-20260520.htm"},"events":[{"id":9251,"run_id":8116,"accession_number":"0000352825-26-000031","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"summary":"The filing discloses three executive appointments effective June 1, 2026: William M. Thalman appointed EVP and Chief Operating Officer, Sean M. Reilly appointed Senior Vice President and CFO, and Timothy J. Curran appointed Controller and Principal Accounting Officer. While the section also describes departures from prior roles (Thalman ceasing as CFO, Reilly ceasing as Controller), the principal disclosed action centers on the three officers taking new positions. The appointments include material compensation arrangements (base salary increases, RSU and PSU grants, and severance protections for Curran), making this a material executive succession event.","company_name":"FOSTER L B CO","ticker":"FSTR","filing_date":"2026-05-21","form":"8-K","submitted_at":null,"items":[{"id":826,"accession_number":"0000352825-26-000031","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The filing discloses three executive appointments effective June 1, 2026: William M. Thalman appointed EVP and Chief Operating Officer, Sean M. Reilly appointed Senior Vice President and CFO, and Timothy J. Curran appointed Controller and Principal Accounting Officer. While the section also describes departures from prior roles (Thalman ceasing as CFO, Reilly ceasing as Controller), the principal disclosed action centers on the three officers taking new positions. The appointments include material compensation arrangements (base salary increases, RSU and PSU grants, and severance protections for Curran), making this a material executive succession event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:27:53.720832+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":826,"accession_number":"0000352825-26-000031","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The filing discloses three executive appointments effective June 1, 2026: William M. Thalman appointed EVP and Chief Operating Officer, Sean M. Reilly appointed Senior Vice President and CFO, and Timothy J. Curran appointed Controller and Principal Accounting Officer. While the section also describes departures from prior roles (Thalman ceasing as CFO, Reilly ceasing as Controller), the principal disclosed action centers on the three officers taking new positions. The appointments include material compensation arrangements (base salary increases, RSU and PSU grants, and severance protections for Curran), making this a material executive succession event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:27:53.720832+00:00","company_name":"FOSTER L B CO","ticker":"FSTR","filing_date":"2026-05-21"}]}