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Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 2569638220
ADTRAN INC CIK#: 0000926282 (see all company filings)

SIC: 3661 - TELEPHONE & TELEGRAPH APPARATUS
State location: AL | State of Inc.: DE | Fiscal Year End: 1231
(Assistant Director Office: 11)
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Items 1 - 40  0000926282 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001564590-17-002423 (34 Act)  Size: 22 MB
2017-02-24 000-24612
17638135
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001564590-16-028206 (34 Act)  Size: 13 MB
2016-11-08 000-24612
161980694
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001564590-16-022906 (34 Act)  Size: 11 MB
2016-08-05 000-24612
161810088
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-16-576994 (34 Act)  Size: 4 MB
2016-05-04 000-24612
161618402
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-16-475816 (34 Act)  Size: 9 MB
2016-02-24 000-24612
161452416
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-15-366072 (34 Act)  Size: 5 MB
2015-11-04 000-24612
151196893
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-15-278444 (34 Act)  Size: 5 MB
2015-08-05 000-24612
151028581
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-15-173975 (34 Act)  Size: 6 MB
2015-05-06 000-24612
15836163
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-15-059743 (34 Act)  Size: 12 MB
2015-02-24 000-24612
15642893
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-14-398391 (34 Act)  Size: 6 MB
2014-11-05 000-24612
141196761
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-14-297927 (34 Act)  Size: 6 MB
2014-08-06 000-24612
141019391
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-14-187120 (34 Act)  Size: 5 MB
2014-05-07 000-24612
14820322
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-14-071988 (34 Act)  Size: 14 MB
2014-02-27 000-24612
14647621
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-13-422365 (34 Act)  Size: 7 MB
2013-11-01 000-24612
131184873
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-13-312256 (34 Act)  Size: 11 MB
2013-07-31 000-24612
13998651
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-13-207088 (34 Act)  Size: 6 MB
2013-05-08 000-24612
13824018
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-13-082523 (34 Act)  Size: 12 MB
2013-02-28 000-24612
13649576
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-12-451437 (34 Act)  Size: 7 MB
2012-11-05 000-24612
121179631
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-12-334164 (34 Act)  Size: 7 MB
2012-08-03 000-24612
121006068
10-K/A  Documents [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-12-315986 (34 Act)  Size: 761 KB
2012-07-26 000-24612
12986363
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-12-220696 (34 Act)  Size: 5 MB
2012-05-09 000-24612
12824218
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-12-089158 (34 Act)  Size: 12 MB
2012-02-29 000-24612
12652963
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-11-094914 (34 Act)  Size: 5 MB
2011-11-03 000-24612
111178544
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-11-071519 (34 Act)  Size: 4 MB
2011-08-02 000-24612
111003004
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-11-045439 (34 Act)  Size: 1 MB
2011-05-05 000-24612
11813610
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950123-11-018429 (34 Act)  Size: 3 MB
2011-02-25 000-24612
11639656
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-10-099391 (34 Act)  Size: 2 MB
2010-11-02 000-24612
101157996
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-10-069734 (34 Act)  Size: 2 MB
2010-07-29 000-24612
10977776
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-10-042685 (34 Act)  Size: 308 KB
2010-05-03 000-24612
10792512
10-K  Documents Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950123-10-017565 (34 Act)  Size: 923 KB
2010-02-26 000-24612
10636236
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950123-09-057321 (34 Act)  Size: 356 KB
2009-11-04 000-24612
091156461
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-09-162061 (34 Act)  Size: 450 KB
2009-08-03 000-24612
09979872
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-09-097835 (34 Act)  Size: 387 KB
2009-05-04 000-24612
09793221
10-K  Documents Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-09-040626 (34 Act)  Size: 1 MB
2009-02-27 000-24612
09641339
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-08-222886 (34 Act)  Size: 417 KB
2008-11-03 000-24612
081157560
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-08-164849 (34 Act)  Size: 405 KB
2008-08-04 000-24612
08987824
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-08-102458 (34 Act)  Size: 343 KB
2008-05-05 000-24612
08803442
10-K  Documents Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-08-041981 (34 Act)  Size: 1 MB
2008-02-28 000-24612
08651625
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-07-233835 (34 Act)  Size: 358 KB
2007-11-02 000-24612
071210965
10-Q  Documents Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-07-167750 (34 Act)  Size: 365 KB
2007-08-01 000-24612
071015179