PART I General Core Laboratories Inc. is a Delaware corporation. We were established in 1936 and are one of the worlds leading providers of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry, primarily through client relationships with many of the worlds major, national and independent oil companies. These services and products can enable our clients to evaluate and improve reservoir performance and increase oil and gas rec...
expected 2026-10-28
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-03-23 | 2025-12-31 | 0001193125-26-118177 | EDGAR | 60K words |
| 2025-02-13 | 2024-12-31 | 0000950170-25-019072 | EDGAR | — |
| 2024-02-15 | 2023-12-31 | 0000950170-24-015483 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-07-30 | 2026-06-30 | 0001193125-26-326345 | EDGAR | — |
| 2025-10-23 | 2025-09-30 | 0001193125-25-248736 | EDGAR | 25K words |
| 2025-07-25 | 2025-06-30 | 0000950170-25-098473 | EDGAR | — |
| 2025-04-28 | 2025-03-31 | 0000950170-25-058900 | EDGAR | — |
| 2024-10-24 | 2024-09-30 | 0000950170-24-117122 | EDGAR | — |
| 2024-07-25 | 2024-06-30 | 0000950170-24-086610 | EDGAR | — |
| 2024-04-25 | 2024-03-31 | 0000950170-24-048414 | EDGAR | — |
| 2023-11-02 | 2023-09-30 | 0000950170-23-058206 | EDGAR | — |
| 2023-07-27 | 2023-06-30 | 0000950170-23-035213 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-07-29 | 0001193125-26-324101 | EDGAR | — |
| 2026-03-23 | 0001193125-26-119934 | EDGAR | 1K words |
| 2026-03-05 | 0001193125-26-093962 | EDGAR | — |
| 2026-02-04 | 0001193125-26-037789 | EDGAR | — |
| 2025-10-22 | 0001193125-25-246793 | EDGAR | — |
| 2025-07-23 | 0000950170-25-097897 | EDGAR | — |
| 2025-05-27 | 0000950170-25-077738 | EDGAR | — |
| 2025-04-23 | 0000950170-25-057483 | EDGAR | — |
| 2025-01-29 | 0000950170-25-010552 | EDGAR | — |
| 2024-10-23 | 0000950170-24-116676 | EDGAR | — |
37 total filings indexed. 15 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001958086 |
| Ticker | CLB |
| Exchange | NYSE |
| SIC | 1389: Oil & Gas Field Services, NEC |
| Incorporated | DE |
| Website | https://www.corelab.com |
| Listed | 1995-09-21 |
This is a static snapshot. For live, structured JSON with cryptographic provenance chain:
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