LUXEMBOURG - Tenaris S.A.  NYSE TS, Mexico TS, EXM Italy TEN , a global manufacturer of steel pipes, has completed the first segment of its share buyback program as of Friday, with the acquisition of 17,779,302 ordinary shares at a total cost of approximately €276.2 million, or $300 million.
Tenaris S.A. has completed the first segment of its share buyback program, acquiring 17,779,302 ordinary shares at a total cost of approximately €276.2 million ($300 million).