4
PRIMARY DOCUMENT
- Filing date
- 09 Aug 2018
- Reporting date
- 07 Aug 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
AMERICAN TOWER CORP /MA/ reports
- Company location
- Boston, MA
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
AMERICAN TOWER CORP /MA/ has filed 2,584 SEC EDGAR filings since 10 Feb 1998
SEC filing history
Showing 876-900 of 1,000 matching filings.
Per page
25
Current page
36
4
PRIMARY DOCUMENT
- Filing date
- 08 Aug 2018
- Reporting date
- 06 Aug 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 07 Aug 2018
- Reporting date
- 03 Aug 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
10-Q
File 001-14195
10-Q
- Filing date
- 31 Jul 2018
- Reporting date
- 30 Jun 2018
- SEC evidence
- Open document Open filing Open XBRL
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 31 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 31 Jul 2018
- Reporting date
- 31 Jul 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 11 Jul 2018
- Reporting date
- 09 Jul 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 13 Jun 2018
- Reporting date
- 11 Jun 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
SC 13G/A
File 005-55211
SC 13G/A filing
- Filing date
- 11 Jun 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 31 May 2018
- Reporting date
- 29 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 24 May 2018
- Reporting date
- 23 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
CERT
File 001-14195
NYSE CERTIFICATION - AMERICAN TOWER CORP
- Filing date
- 24 May 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-A12B
File 001-14195
8-A12B
- Filing date
- 22 May 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 22 May 2018
- Reporting date
- 22 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
424B2
File 333-211829
424B2
- Filing date
- 16 May 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 15 May 2018
- Reporting date
- 15 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
FWP
File 333-211829
FWP
- Filing date
- 15 May 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
424B5
File 333-211829
424B5
- Filing date
- 15 May 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 14 May 2018
- Reporting date
- 10 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
10-Q
File 001-14195
10-Q
- Filing date
- 02 May 2018
- Reporting date
- 31 Mar 2018
- SEC evidence
- Open document Open filing Open XBRL
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 01 May 2018
- Reporting date
- 01 May 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
8-K
File 001-14195
8-K
- Filing date
- 30 Apr 2018
- Reporting date
- 29 Apr 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 20 Apr 2018
- Reporting date
- 20 Apr 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
PRIMARY DOCUMENT
- Filing date
- 18 Apr 2018
- Reporting date
- 16 Apr 2018
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
DEFA14A
File 001-14195
DEFA14A
- Filing date
- 12 Apr 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing