1,784 filings
Page 62 of 90
8-K
AMT
American Tower Corporation
3 Jun 11
Other Events
12:00am
425
AMT
American Tower Corporation
3 Jun 11
Business combination disclosure
12:00am
425
AMT
American Tower Corporation
3 Jun 11
Business combination disclosure
12:00am
8-K
AMT
American Tower Corporation
3 Jun 11
Other Events
12:00am
8-K
AMT
American Tower Corporation
19 May 11
Submission of Matters to a Vote of Security Holders
12:00am
425
AMT
American Tower Corporation
19 May 11
Business combination disclosure
12:00am
UPLOAD
AMT
American Tower Corporation
17 May 11
Letter from SEC
12:00am
10-Q
2011 Q1
AMT
American Tower Corporation
Quarterly report
5 May 11
12:00am
8-K
AMT
American Tower Corporation
3 May 11
Results of Operations and Financial Condition
12:00am
DEFA14A
AMT
American Tower Corporation
2 May 11
Additional proxy soliciting materials
12:00am
CORRESP
AMT
American Tower Corporation
28 Apr 11
Correspondence with SEC
12:00am
UPLOAD
AMT
American Tower Corporation
14 Apr 11
Letter from SEC
12:00am
8-K
AMT
American Tower Corporation
12 Apr 11
Entry into a Material Definitive Agreement
12:00am
ARS
2010 FY
AMT
American Tower Corporation
8 Apr 11
Annual report to shareholders
12:00am
DEFA14A
AMT
American Tower Corporation
7 Apr 11
Additional proxy soliciting materials
12:00am
DEF 14A
AMT
American Tower Corporation
Definitive proxy
7 Apr 11
12:00am
PRE 14A
AMT
American Tower Corporation
Preliminary proxy
28 Mar 11
12:00am
8-K
AMT
American Tower Corporation
21 Mar 11
Regulation FD Disclosure
12:00am
8-K
AMT
American Tower Corporation
16 Mar 11
Departure of Directors or Certain Officers
12:00am
8-K
AMT
American Tower Corporation
8 Mar 11
Other Events
12:00am