$AMT
Market Cap:
$AMT SEC Filings
| Filing | Filed On |
|---|---|
| PROSPECTUS SUPPLEMENT NO. 3 | 16 Mar 2004 |
| FORM 424 (B) (3) | 16 Mar 2004 |
| FORM 424 (B) (3) | 19 Feb 2004 |
| FORM 424(B)(3) | 21 Jan 2004 |
| PROSPECTUS SUPPLEMENT | 21 Jan 2004 |
| FORM 424(B)(3) | 23 Dec 2003 |
| FORM 424 (B)(3) | 08 Dec 2003 |
| PROSPECTUS SUPPLEMENT NO. 1 (TO PROSPECTUS DATED JUNE 2,2003) | 20 Oct 2003 |
| 424(B)(3) | 03 Jun 2003 |
| 424 B 3 | 25 Apr 2003 |
| FORM 424(B)(3) | 18 Dec 2001 |
| FORM 424B3 | 25 Sep 2001 |
| PROSPECTUS SUPPLEMENT | 16 Mar 2001 |
| FORM 424B3 | 14 Feb 2001 |
| 424B3 | 02 Feb 2001 |
| 424B3 | 12 Jan 2001 |
| 424B3 | 12 Jan 2001 |
| 424B3 | 12 Jan 2001 |
| 424B3 | 04 Jan 2001 |
| 424B3 | 03 Jan 2001 |
