If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.
(the “Reporting Persons”) filed earlier today with the SEC an amendment to their Schedule 13D, reporting that, for portfolio-management purposes and in response to Tenaris’s ongoing share repurchase ...