CIK 0001468522 · Heavy Construction Other Than Bldg Const - Contractors (SIC 1600) · Nasdaq · incorporated in P7 · fiscal year ends 12/31
| Filed | Form | Description | Period |
|---|---|---|---|
| 2026-10-15 | 6-K | 6-K | 2026-10-15 |
| 2026-10-15 | 6-K | 6-K | 2026-10-15 |
| 2026-10-05 | 6-K | 6-K | 2026-09-30 |
| 2026-10-02 | 20-F/A | 20-F/A | 2025-12-31 |
| 2026-10-01 | 6-K | 6-K | 2026-10-01 |
| 2026-09-30 | 6-K | 6-K | 2026-09-30 |
| 2026-09-30 | 6-K | 6-K | 2026-09-30 |
| 2026-09-14 | 6-K | 6-K | 2026-09-14 |
| 2026-09-11 | 6-K | 6-K | 2026-09-11 |
| 2026-09-02 | 6-K | 6-K | 2026-09-02 |
| 2026-08-20 | 6-K | 6-K | 2026-08-20 |
| 2026-08-13 | 6-K | 6-K | 2026-08-13 |
| 2026-07-31 | 6-K/A | 6-K/A | 2025-12-31 |
| 2026-07-29 | SCHEDULE 13G/A | SCHEDULE 13G/A | |
| 2026-07-29 | 6-K | 6-K | 2026-07-29 |
| 2026-07-28 | 6-K | 6-K | 2026-06-30 |
| 2026-07-28 | 6-K | 6-K | 2026-07-28 |
| 2026-07-15 | 6-K | 6-K | 2026-07-15 |
| 2026-06-30 | 6-K | 6-K | 2026-06-30 |
| 2026-06-11 | 6-K | 6-K | 2026-06-11 |
| 2026-06-04 | 144 | 144 | |
| 2026-05-27 | 6-K | 6-K | 2026-05-26 |
| 2026-05-15 | 6-K | 6-K | 2026-05-15 |
| 2026-05-08 | 6-K | 6-K | 2025-12-31 |
| 2026-05-07 | 6-K | 6-K | 2026-05-07 |
Forms on file (last 1,000): 6-K 131, CB/A 10, CORRESP 6, UPLOAD 6, 144 3, S-8 3, IRANNOTICE 3, 6-K/A 2. Source: SEC EDGAR, as filed; this page is public data and not investment advice.
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