$AMT
Market Cap:
$AMT SEC Filings
| Filing | Filed On |
|---|---|
| 424B3 | 13 Jun 2000 |
| 8-K | 12 Jun 2000 |
| 424B3 | 05 Jun 2000 |
| S-3 | 26 May 2000 |
| 8-K | 23 May 2000 |
| 424B3 | 22 May 2000 |
| FORM 424B3 | 19 May 2000 |
| FORM 8-K | 15 May 2000 |
| FORM 10-Q | 15 May 2000 |
| SCHEDULE 13G - 05-10-00 - AMERICAN TOWER CORPORATION | 10 May 2000 |
| FORM S-3 | 21 Apr 2000 |
| 8-K | 13 Apr 2000 |
| DEFINITIVE 14A | 31 Mar 2000 |
| FORM 8-K | 30 Mar 2000 |
| FORM 10-K | 29 Mar 2000 |
| 424B3 | 20 Mar 2000 |
| 8-K | 14 Mar 2000 |
| 424B3 | 29 Feb 2000 |
| 8-K | 24 Feb 2000 |
| 5% MONTHLY HOLDINGS REPORT | 17 Feb 2000 |
