AMERICAN TOWER CORP /MA/ — 4/A Filings
17 4/A filings on record
This page lists all 4/A filings submitted to the SEC by AMERICAN TOWER CORP /MA/ (AMT), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN TOWER CORP /MA/ has filed 17 4/A documents with the SEC since 2017. To view all SEC filings by AMERICAN TOWER CORP /MA/, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
15-12B
25-NSE
3
3/A
305B2
305B2/A
4
4/A
424A
424B2
424B3
424B4
424B5
424B8
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
POS AM
POSASR
PRE 14A
PRER14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0001338678-05-000019 | Dec 5, 2005 | Nov 14, 2005 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-04-000418 | Jan 27, 2004 | Jan 9, 2004 |
| 4/A | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 0001125282-03-006681 | Dec 23, 2003 | Sep 9, 2003 |
| 4/A | — | 0001125282-03-006678 | Dec 23, 2003 | Oct 9, 2003 |
| 4/A | — | 0001125282-03-006677 | Dec 23, 2003 | Oct 8, 2003 |
| 4/A | — | 0001125282-03-006676 | Dec 23, 2003 | Sep 8, 2003 |
| 4/A | — | 0001125282-03-006675 | Dec 23, 2003 | Sep 8, 2003 |
| 4/A | — | 0001125282-03-006549 | Dec 15, 2003 | Sep 5, 2003 |
| 4/A | — | 0001125282-03-006548 | Dec 15, 2003 | Sep 5, 2003 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-03-004748 | Dec 15, 2003 | Sep 4, 2003 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-03-004596 | Dec 4, 2003 | Nov 14, 2003 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-03-004578 | Dec 3, 2003 | Dec 1, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001180955-03-000061 | Nov 26, 2003 | Nov 6, 2003 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-03-004098 | Oct 14, 2003 | Sep 4, 2003 |
| 4/A | AMENDMENT TO FORM 4 | 0001005477-03-004090 | Oct 14, 2003 | Mar 7, 2001 |
| 4/A | FORM 4 AMENDMENT NO 1 | 0000927016-02-003159 | Jun 7, 2002 | May 31, 2002 |
| 4/A | FORM 4 | 0001106605-01-000135 | Mar 9, 2001 | Jan 31, 2001 |