ALG - CIK 0000897077
ALAMO GROUP INC has filed 1,469 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (823 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2026-05-19 | 2026-05-14 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Insider trade | 4 | 2026-05-12 | 2026-05-11 |
| Quarterly report | 10-Q | 2026-05-04 | 2026-03-31 |
| Major company event | 8-K | 2026-05-04 | 2026-05-04 |
| Major company event | 8-K | 2026-05-01 | 2026-05-01 |
| Insider trade | 4 | 2026-03-26 | 2026-03-24 |
| SCHEDULE 13G/A | - | 2026-03-26 | - |
| Insider trade | 4 | 2026-03-25 | 2026-03-24 |
| Insider sale notice | 144 | 2026-03-24 | - |
| Proxy statement | DEF 14A | 2026-03-19 | 2026-05-01 |
| Proxy materials | DEFA14A | 2026-03-19 | - |
| Annual report to shareholders | ARS | 2026-03-19 | 2025-12-31 |
| Insider trade | 4 | 2026-03-12 | 2026-03-11 |
| Insider sale notice | 144 | 2026-03-11 | - |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-09 | 2026-03-06 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Insider trade | 4 | 2026-03-05 | 2026-03-04 |
| Annual report | 10-K | 2026-03-02 | 2025-12-31 |
| Major company event | 8-K | 2026-03-02 | 2026-03-02 |
| Insider trade | 4 | 2026-02-27 | 2026-02-25 |
| Insider trade | 4 | 2026-02-27 | 2026-02-25 |
| Insider trade | 4 | 2026-02-27 | 2026-02-25 |
| Insider trade | 4 | 2026-02-27 | 2026-02-25 |
| Major company event | 8-K | 2026-01-26 | 2026-01-26 |
| Major company event | 8-K | 2025-12-10 | 2025-12-10 |
| Insider trade | 4 | 2025-12-01 | 2025-11-26 |
| Insider trade | 4 | 2025-11-17 | 2025-11-13 |
| Major company event | 8-K | 2025-11-12 | 2025-11-06 |
| Quarterly report | 10-Q | 2025-11-06 | 2025-09-30 |
| Major company event | 8-K | 2025-11-06 | 2025-11-06 |
| SCHEDULE 13G/A | - | 2025-10-31 | - |
| Insider trade | 4 | 2025-09-03 | 2025-09-02 |