CORE LABORATORIES N.V. Form SD: Specialized disclosure report (conflict minerals)
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2022-05-24: Form SD; Description SD; Document clb_-_conflict_minerals_.htm.
- 2021-05-28: Form SD; Description SD; Document clb-sd.htm.
- 2020-05-21: Form SD; Description SD; Document clb-sd.htm.
- 2019-05-28: Form SD; Description 2018 CONFLICT MINERALS REPORT; Document a2018formsd.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2022-05-24 | SD | SD | clb_-_conflict_minerals_.htm | |
| 2021-05-28 | SD | SD | clb-sd.htm | |
| 2020-05-21 | SD | SD | clb-sd.htm | |
| 2019-05-28 | SD | 2018 CONFLICT MINERALS REPORT | a2018formsd.htm | |
| 2018-05-29 | SD | 2017 CONFLICT MINERALS REPORT | a2017formsd.htm | |
| 2017-06-01 | SD | SD - 2016 CONFLICT MINERALS REPORT | a2016formsd.htm | |
| 2016-05-31 | SD | SD | a2015formsd.htm | |
| 2015-05-28 | SD | SD | a2014formsd.htm | |
| 2014-05-30 | SD | SD | a2013formsd.htm |