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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-10-074417
Filing Date
2010-04-01
Accepted
2010-04-01 08:54:11
Documents
2
Effectiveness Date
2010-04-01

Document Format Files

Seq Description Document Type Size
1 DEFA14A ddefa14a.htm DEFA14A 43734
2 GRAPHIC g47457img1.jpg GRAPHIC 1730
  Complete submission text file 0001193125-10-074417.txt   47741
Mailing Address 116 HUNTINGTON AVE BOSTON MA 02116
Business Address 116 HUNTINGTON AVE BOSTON MA 02116 6173757500
AMERICAN TOWER CORP /MA/ (Filer) CIK: 0001053507 (see all company filings)

IRS No.: 650723837 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-14195 | Film No.: 10721747
SIC: 4899 Communications Services, NEC