STRL - CIK 0000874238
STERLING INFRASTRUCTURE, INC. has filed 1,426 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (601 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 | 2006-11-22 | 2006-11-21 |
| Major company event | 8-K | 2006-11-13 | 2006-11-07 |
| Quarterly report | 10-Q | 2006-11-13 | 2006-09-30 |
| Major company event | 8-K | 2006-11-08 | 2006-11-08 |
| Insider trade | 4 | 2006-11-02 | 2006-11-01 |
| Major company event | 8-K | 2006-11-01 | 2006-10-27 |
| Insider trade | 4 | 2006-10-18 | 2006-10-17 |
| Passive ownership stake (update) | SC 13G/A | 2006-10-11 | - |
| Insider trade | 4 | 2006-10-02 | 2006-10-02 |
| Major company event | 8-K | 2006-09-21 | 2006-09-21 |
| Insider trade | 4 | 2006-09-21 | 2006-09-20 |
| Insider trade | 4 | 2006-09-05 | 2006-09-01 |
| Insider trade | 4 | 2006-08-16 | 2006-08-15 |
| Quarterly report | 10-Q | 2006-08-10 | 2006-06-30 |
| Major company event | 8-K | 2006-08-10 | 2006-08-10 |
| Insider trade | 4 | 2006-08-02 | 2006-08-01 |
| Insider trade | 4 | 2006-07-21 | 2006-05-26 |
| Employee stock plan | S-8 | 2006-07-10 | - |
| Passive ownership stake | SC 13G | 2006-07-07 | - |
| Insider trade | 4 | 2006-07-05 | 2006-07-03 |
| Insider trade | 4 | 2006-06-16 | 2006-06-14 |
| Insider trade | 4 | 2006-06-16 | 2001-11-01 |
| Insider trade | 4 | 2006-06-16 | 2006-06-14 |
| Major company event | 8-K | 2006-06-09 | 2006-06-08 |
| 424B4 | - | 2006-06-09 | - |
| Major company event (amended) | 8-K/A | 2006-06-08 | 2006-06-06 |
| EFFECT | - | 2006-06-06 | - |
| Major company event | 8-K | 2006-06-06 | 2006-06-06 |
| 424B3 | - | 2006-06-06 | - |
| S-3/A | - | 2006-06-05 | - |
| Insider trade | 4 | 2006-06-02 | 2006-06-01 |
| Insider trade | 4 | 2006-06-02 | 2006-06-01 |
| Securities registration | S-3 | 2006-05-26 | - |
| Major company event | 8-K | 2006-05-16 | 2006-05-10 |
| Insider trade | 4 | 2006-05-15 | 2006-05-10 |
| Quarterly report | 10-Q | 2006-05-12 | 2006-03-31 |
| Insider trade | 4 | 2006-05-12 | 2006-05-10 |
| Insider trade | 4 | 2006-05-12 | 2006-05-10 |
| Insider trade | 4 | 2006-05-12 | 2006-05-10 |
| Insider trade | 4 | 2006-05-12 | 2006-05-10 |
| Proxy statement | DEF 14A | 2006-04-07 | 2006-05-10 |
| Annual report | 10-K | 2006-03-29 | 2005-12-31 |
| Major company event | 8-K | 2006-03-21 | 2006-03-20 |
| Major company event | 8-K | 2006-03-20 | 2006-03-17 |
| Passive ownership stake (update) | SC 13G/A | 2006-02-10 | - |
| Major company event (amended) | 8-K/A | 2006-02-03 | 2006-01-25 |
| Major company event | 8-K | 2006-02-01 | 2006-01-31 |
| Major company event | 8-K | 2006-01-25 | 2006-01-25 |
| 424B4 | - | 2006-01-20 | - |
| Major company event | 8-K | 2006-01-20 | 2006-01-19 |