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FOSTER L B CO — All Filings

1,007 total filings on record

Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 11-K 11-K/A 144 15-12G 15-15D 3 3/A 4 4/A 424B3 5 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A PRE 14A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-T SC TO-T/A SCHEDULE 13D/A SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
4 FORM 4 0001215503-26-000002 Feb 12, 2026 Feb 11, 2026
4 FORM 4 0001104808-26-000002 Feb 12, 2026 Feb 11, 2026
4 FORM 4 0001542601-26-000002 Jan 5, 2026 Dec 31, 2025
4 FORM 4 0001375886-26-000002 Jan 5, 2026 Dec 31, 2025
8-K 8-K 0000352825-25-000140 Dec 15, 2025 Dec 12, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003329 Dec 12, 2025 Dec 11, 2025
SCHEDULE 13D/A 0000921895-25-003328 Dec 12, 2025
144 0000921895-25-003325 Dec 12, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003311 Dec 10, 2025 Dec 8, 2025
8-K 8-K 0000352825-25-000137 Dec 5, 2025 Dec 3, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003249 Dec 2, 2025 Nov 28, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003202 Nov 25, 2025 Nov 21, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003153 Nov 18, 2025 Nov 14, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-003030 Nov 13, 2025 Nov 11, 2025
SCHEDULE 13G/A 0001015079-25-000026 Nov 13, 2025
4 FORM 4 0001375886-25-000004 Nov 10, 2025 Nov 7, 2025
144 0001958244-25-004445 Nov 7, 2025
10-Q 10-Q 0000352825-25-000134 Nov 3, 2025 Sep 30, 2025
8-K 8-K 0000352825-25-000132 Nov 3, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-002674 Oct 2, 2025 Sep 30, 2025
4 FORM 4 0000352825-25-000124 Oct 1, 2025 Sep 30, 2025
8-K 8-K 0000352825-25-000122 Sep 5, 2025 Sep 4, 2025
10-Q 10-Q 0000352825-25-000116 Aug 11, 2025 Jun 30, 2025
8-K 8-K 0000352825-25-000113 Aug 11, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-001929 Jul 2, 2025 Jun 30, 2025
4 FORM 4 0000352825-25-000110 Jul 1, 2025 Jun 30, 2025
8-K 8-K 0000352825-25-000108 Jun 30, 2025 Jun 27, 2025
11-K 11-K 0000352825-25-000103 Jun 13, 2025 Dec 31, 2024
SD SD 0000352825-25-000101 May 30, 2025
4 FORM 4 0000352825-25-000066 May 27, 2025 May 22, 2025
4 OWNERSHIP DOCUMENT 0000921895-25-001621 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000098 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000070 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000072 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000075 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000077 May 27, 2025 May 22, 2025
8-K 8-K 0000352825-25-000078 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000080 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000082 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000084 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000086 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000088 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000090 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000068 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000092 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000094 May 27, 2025 May 22, 2025
4 FORM 4 0000352825-25-000096 May 27, 2025 May 22, 2025
S-8 S-8 0001193125-25-124630 May 22, 2025
8-K 8-K 0000352825-25-000058 May 6, 2025
10-Q 10-Q 0000352825-25-000061 May 6, 2025 Mar 31, 2025