Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-12-315986
Filing Date
2012-07-26
Accepted
2012-07-26 10:14:15
Documents
5
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A d381087d10ka.htm 10-K/A 63947
2 EX-2.1 d381087dex21.htm EX-2.1 600065
3 EX-31 d381087dex31.htm EX-31 7878
4 GRAPHIC g381087g52s10.jpg GRAPHIC 33114
5 GRAPHIC g381087g85d18.jpg GRAPHIC 31083
  Complete submission text file 0001193125-12-315986.txt   761599
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 2569638220
ADTRAN INC (Filer) CIK: 0000926282 (see all company filings)

EIN.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 000-24612 | Film No.: 12986363
SIC: 3661 Telephone & Telegraph Apparatus