Filing search / Registration and prospectus / Tubes Of Steel Of Mexico Sa

15-12B

Tubes Of Steel Of Mexico Sa

28 Nov 03

Securities registration termination

12:00am

SC TO-T/A

TS Tenaris S.A.

23 Sep 03

Third party tender offer statement (amended)

12:00am

25

Tubes Of Steel Of Mexico Sa

17 Sep 03

Voluntary exchange delisting

12:00am

425

Tubes Of Steel Of Mexico Sa

15 Sep 03

Business combination disclosure

12:00am

425

Tubes Of Steel Of Mexico Sa

11 Aug 03

Business combination disclosure

12:00am

SC 14D9

gd4xb1lo7v9d

11 Aug 03

Tender offer solicitation

12:00am

SC TO-T/A

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11 Aug 03

Third party tender offer statement (amended)

12:00am

SC TO-T

fkkkv7b 14g0

11 Jul 03

Third party tender offer statement

12:00am

F-6 POS

b0x57jzsvunc

28 May 03

Automatic registration for ADRs (post-effective amendment, foreign)

12:00am

425

ij2s drjz37b

1 Apr 03

Business combination disclosure

12:00am

SC 14D9

lfw8lj70tr2ahsf

13 Nov 02

Tender offer solicitation

12:00am

425

79qp8i3w gyt6

25 Oct 02

Business combination disclosure

12:00am

425

klx3vey8u19s

13 Sep 02

Business combination disclosure

12:00am