$AMT
Market Cap:
$AMT SEC Filings
| Filing | Filed On |
|---|---|
| FORM 8-K | 21 Jan 1999 |
| PROSPECTUS SUPPLEMENT | 21 Jan 1999 |
| PROSPECTUS SUPPLEMENT | 21 Jan 1999 |
| PROSPECTUS SUPPLEMENT | 21 Jan 1999 |
| FORM S-4 | 15 Jan 1999 |
| FORM S-4 | 15 Jan 1999 |
| 424B3 | 08 Jan 1999 |
| 8-K | 08 Jan 1999 |
| 8-K | 30 Nov 1998 |
| 424(B) (3) | 18 Nov 1998 |
| FORM 10-Q | 16 Nov 1998 |
| FORM 424B3 | 17 Aug 1998 |
| FORM 10-Q | 14 Aug 1998 |
| 8-K | 16 Jul 1998 |
| 424B3 | 15 Jul 1998 |
| FORM 424B4 | 02 Jul 1998 |
| FORM S-1 FOR A 462 FILING | 01 Jul 1998 |
| FORM S-1/A FOR AMENDMENT #3 | 01 Jul 1998 |
| FORM S-1/A | 30 Jun 1998 |
| 8-K | 10 Jun 1998 |
