CTOS - CIK 0001709682
Custom Truck One Source, Inc. has filed 571 documents with the SEC between 2017 and 2026. The most frequent type is insider trade (236 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 |
|---|---|---|---|
| Insider trade | 4 | 2025-04-03 | 2025-04-01 |
| Insider trade | 4 | 2025-04-03 | 2025-04-01 |
| Insider trade | 4 | 2025-04-03 | 2025-04-01 |
| SEC correspondence | UPLOAD | 2025-04-03 | - |
| Insider trade | 4 | 2025-04-02 | 2025-03-31 |
| Insider trade | 4 | 2025-04-02 | 2025-03-31 |
| Insider trade | 4 | 2025-04-02 | 2025-03-31 |
| Insider trade | 4 | 2025-04-02 | 2025-03-31 |
| Insider trade | 4 | 2025-04-02 | 2025-03-31 |
| Annual report | 10-K | 2025-03-04 | 2024-12-31 |
| Major company event | 8-K | 2025-03-04 | 2025-03-04 |
| SCHEDULE 13D/A | - | 2025-02-03 | - |
| Major company event | 8-K | 2025-02-03 | 2025-01-30 |
| Insider trade | 4 | 2025-02-03 | 2025-01-30 |
| Insider trade | 4 | 2025-02-03 | 2025-01-30 |
| SCHEDULE 13D/A | - | 2025-02-03 | - |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| Insider trade | 4 | 2025-01-03 | 2024-12-31 |
| SCHEDULE 13D/A | - | 2024-12-23 | - |
| Company correspondence | CORRESP | 2024-12-12 | - |
| Activist ownership stake (update) | SC 13D/A | 2024-12-10 | - |
| SEC correspondence | UPLOAD | 2024-11-26 | - |
| Quarterly report | 10-Q | 2024-10-30 | 2024-09-30 |
| Major company event | 8-K | 2024-10-30 | 2024-10-30 |
| Insider trade | 4 | 2024-09-09 | 2024-09-05 |
| Insider trade | 4 | 2024-09-09 | 2024-09-05 |
| Activist ownership stake (update) | SC 13D/A | 2024-09-09 | - |
| Insider sale notice | 144 | 2024-09-05 | - |
| Insider sale notice | 144 | 2024-09-05 | - |
| Insider trade | 4 | 2024-08-29 | 2024-08-27 |
| Insider sale notice | 144 | 2024-08-27 | - |
| Major company event | 8-K | 2024-08-20 | 2024-08-15 |
| Company correspondence | CORRESP | 2024-08-16 | - |
| Major company event | 8-K | 2024-08-12 | 2024-08-09 |
| Insider trade | 4 | 2024-08-09 | 2024-08-07 |
| Insider trade | 4 | 2024-08-07 | 2024-08-06 |
| Insider trade | 4 | 2024-08-05 | 2024-07-31 |
| Company correspondence | CORRESP | 2024-08-02 | - |
| Quarterly report | 10-Q | 2024-08-01 | 2024-06-30 |
| Major company event | 8-K | 2024-08-01 | 2024-08-01 |
| SEC correspondence | UPLOAD | 2024-07-18 | - |
| Company correspondence | CORRESP | 2024-06-25 | - |
| Major company event | 8-K | 2024-06-14 | 2024-06-13 |
| Insider trade | 4 | 2024-06-14 | 2024-06-14 |
| Company correspondence | CORRESP | 2024-06-10 | - |