Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001171843-25-008053
Filing Date
2025-12-22
Accepted
2025-12-22 06:05:04
Documents
5
Period of Report
2025-12-19

Document Format Files

Seq Description Document Type Size
1 FORM 6-K f6k_121925.htm 6-K 12235
2 GRAPHIC hdr.jpg GRAPHIC 8527
3 GRAPHIC hdr2.jpg GRAPHIC 11236
4 GRAPHIC tbl.jpg GRAPHIC 127126
5 GRAPHIC hdr3.jpg GRAPHIC 952
  Complete submission text file 0001171843-25-008053.txt   217377
Mailing Address 26, BOULEVARD ROYAL, 4TH FLOOR LUXEMBOURG N4 L-2449
Business Address 26, BOULEVARD ROYAL, 4TH FLOOR LUXEMBOURG N4 L-2449 1-888-300-5432
TENARIS SA (Filer) CIK: 0001190723 (see all company filings)

EIN.: 000000000
Type: 6-K | Act: 34 | File No.: 001-31518 | Film No.: 251589334
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
(CF Office: 04 Manufacturing)