1,780 filings
Page 59 of 89
DEFA14A
AMT
American Tower Corporation
27 Apr 12
Additional proxy soliciting materials
12:00am
DEF 14A
AMT
American Tower Corporation
Definitive proxy
27 Apr 12
12:00am
8-K
AMT
American Tower Corporation
22 Mar 12
American Tower Corporation Declares Quarterly Distribution
12:00am
NO ACT
AMT
American Tower Corporation
21 Mar 12
No action letter
12:00am
8-K
AMT
American Tower Corporation
12 Mar 12
Entry into a Material Definitive Agreement
12:00am
424B2
AMT
American Tower Corporation
9 Mar 12
Prospectus for primary offering
12:00am
8-K
AMT
American Tower Corporation
8 Mar 12
American Tower Corporation Prices Senior Notes Offering
12:00am
FWP
AMT
American Tower Corporation
8 Mar 12
Free writing prospectus
12:00am
424B5
AMT
American Tower Corporation
7 Mar 12
Prospectus supplement for primary offering
12:00am
10-K
2011 FY
AMT
American Tower Corporation
Annual report
29 Feb 12
12:00am
8-K/A
AMT
American Tower Corporation
28 Feb 12
Results of Operations and Financial Condition
12:00am
8-K
AMT
American Tower Corporation
23 Feb 12
American Tower Corporation Reports
12:00am
8-K
AMT
American Tower Corporation
22 Feb 12
Departure of Directors or Certain Officers
12:00am
8-K
AMT
American Tower Corporation
31 Jan 12
American Tower Corporation Completes New Revolving Credit Facility
12:00am
EFFECT
AMT
American Tower Corporation
4 Jan 12
Notice of effectiveness
12:00am
25-NSE
AMT
American Tower Corporation
4 Jan 12
Exchange delisting
12:00am
EFFECT
AMT
American Tower Corporation
4 Jan 12
Notice of effectiveness
12:00am
EFFECT
AMT
American Tower Corporation
4 Jan 12
Notice of effectiveness
12:00am
EFFECT
AMT
American Tower Corporation
4 Jan 12
Notice of effectiveness
12:00am
EFFECT
AMT
American Tower Corporation
4 Jan 12
Notice of effectiveness
12:00am