| Filed | Form | Description | |
|---|---|---|---|
| 12/9/24 | SC 13D/A | AMENDMENT NO. 9 TO SCHEDULE 13D | → |
| 7/30/24 | SC 13D/A | AMENDMENT NO. 8 TO SCHEDULE 13D | → |
| 6/4/24 | SC 13D/A | AMENDMENT NO. 7 TO SCHEDULE 13D | → |
| 1/22/24 | SC 13D/A | AMENDMENT NO.6 TO SCHEDULE 13D | → |
| 11/3/23 | SC 13D/A | FORM SC 13D/A | → |
| 6/28/21 | SC 13D/A | AMENDMENT NO. 4 TO SCHEDULE 13D | → |
| ↓ | |||
, organized in Luxembourg, is a manufacturer and supplier of steel pipes and related services for the petroleum industry. The company produces and ships over 4 million tons of pipes annually.