4
PRIMARY DOCUMENT
- Filing date
- 31 May 2017
- Reporting date
- 31 May 2017
- SEC evidence
- Open document Open filing
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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 2,582 SEC EDGAR filings since 10 Feb 1998
SEC filing history
Showing 976-1,000 of 1,000 matching filings.
Per page
25
Current page
40
4
PRIMARY DOCUMENT
- Filing date
- 22 May 2017
- Reporting date
- 18 May 2017
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25-NSE
File 001-14195
25-NSE filing
- Filing date
- 16 May 2017
- Reporting date
- Not listed
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 15 May 2017
- Reporting date
- 11 May 2017
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 09 May 2017
- Reporting date
- 05 May 2017
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 05 May 2017
- Reporting date
- 03 May 2017
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 02 May 2017
- Reporting date
- 28 Apr 2017
- SEC evidence
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8-K
File 001-14195
8-K
- Filing date
- 02 May 2017
- Reporting date
- 02 May 2017
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10-Q
File 001-14195
10-Q
- Filing date
- 27 Apr 2017
- Reporting date
- 31 Mar 2017
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- Open document Open filing Open XBRL
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8-K
File 001-14195
8-K
- Filing date
- 27 Apr 2017
- Reporting date
- 27 Apr 2017
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DEFA14A
File 001-14195
DEFA14A
- Filing date
- 19 Apr 2017
- Reporting date
- Not listed
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DEF 14A
File 001-14195
DEF 14A
- Filing date
- 19 Apr 2017
- Reporting date
- 31 May 2017
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8-K
File 001-14195
8-K
- Filing date
- 12 Apr 2017
- Reporting date
- 12 Apr 2017
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CERTNYS
File 001-14195
AUTO-GENERATED PAPER DOCUMENT
- Filing date
- 11 Apr 2017
- Reporting date
- Not listed
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8-A12B
File 001-14195
8-A12B
- Filing date
- 06 Apr 2017
- Reporting date
- Not listed
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8-K
File 001-14195
FORM 8-K
- Filing date
- 06 Apr 2017
- Reporting date
- 06 Apr 2017
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 05 Apr 2017
- Reporting date
- 03 Apr 2017
- SEC evidence
- Open document Open filing
- Next action
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4
PRIMARY DOCUMENT
- Filing date
- 05 Apr 2017
- Reporting date
- 03 Apr 2017
- SEC evidence
- Open document Open filing
- Next action
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4
PRIMARY DOCUMENT
- Filing date
- 31 Mar 2017
- Reporting date
- 29 Mar 2017
- SEC evidence
- Open document Open filing
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424B2
File 333-211829
424B2
- Filing date
- 31 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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8-K
File 001-14195
8-K
- Filing date
- 30 Mar 2017
- Reporting date
- 30 Mar 2017
- SEC evidence
- Open document Open filing
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FWP
File 333-211829
FWP
- Filing date
- 30 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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424B5
File 333-211829
424B5
- Filing date
- 30 Mar 2017
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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4
PRIMARY DOCUMENT
- Filing date
- 24 Mar 2017
- Reporting date
- 23 Mar 2017
- SEC evidence
- Open document Open filing
- Next action
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8-K
File 001-14195
8-K
- Filing date
- 22 Mar 2017
- Reporting date
- 22 Mar 2017
- SEC evidence
- Open document Open filing
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