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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-20-006425
Filing Date
2020-02-25
Accepted
2020-02-25 16:54:37
Documents
170
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K adtn-10k_20191231.htm   iXBRL 10-K 6395982
2 EX-4.1 adtn-ex41_893.htm EX-4.1 11876
3 EX-10.3(B) adtn-ex103b_444.htm EX-10.3(B) 5329
4 EX-10.3(K) adtn-ex103k_895.htm EX-10.3(K) 5474
5 EX-10.3(L) adtn-ex103l_445.htm EX-10.3(L) 5748
6 EX-10.3(P) adtn-ex103p_894.htm EX-10.3(P) 6532
7 EX-10.3(W) adtn-ex103w_896.htm EX-10.3(W) 106730
8 EX-10.3(X) adtn-ex103x_328.htm EX-10.3(X) 16852
9 EX-10.3(Y) adtn-ex103y_394.htm EX-10.3(Y) 11187
10 EX-10.3(Z) adtn-ex103z_395.htm EX-10.3(Z) 26957
11 EX-10.3(AA) adtn-ex103aa_396.htm EX-10.3(AA) 33480
12 EX-10.3(AB) adtn-ex103ab_397.htm EX-10.3(AB) 15355
13 EX-21 adtn-ex21_8.htm EX-21 27026
14 EX-23 adtn-ex23_6.htm EX-23 3215
15 EX-24 adtn-ex24_7.htm EX-24 16012
16 EX-31 adtn-ex31_9.htm EX-31 34786
17 EX-32 adtn-ex32_10.htm EX-32 13354
18 GRAPHIC gbtlfabxyhcv000001.jpg GRAPHIC 39915
19 GRAPHIC gpxenfllaobv000001.jpg GRAPHIC 1697
20 GRAPHIC gbsjsrgzlhez000001.jpg GRAPHIC 9411
21 GRAPHIC g2jer52os4wv000001.jpg GRAPHIC 1791
22 GRAPHIC gbt0rqghoo0t000001.jpg GRAPHIC 39915
23 GRAPHIC gnf3krjz50xc000001.jpg GRAPHIC 4321
24 GRAPHIC gy0nvjukyfos000001.jpg GRAPHIC 1420
25 GRAPHIC ggunkdgzb5fp000001.jpg GRAPHIC 1420
26 GRAPHIC gxsbmuhgks21000001.jpg GRAPHIC 10523
27 GRAPHIC g11ee2yyerjc000001.jpg GRAPHIC 39915
  Complete submission text file 0001564590-20-006425.txt   28895790

Data Files

Seq Description Document Type Size
28 XBRL TAXONOMY EXTENSION SCHEMA adtn-20191231.xsd EX-101.SCH 121157
29 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE adtn-20191231_cal.xml EX-101.CAL 160918
30 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE adtn-20191231_def.xml EX-101.DEF 394434
31 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20191231_lab.xml EX-101.LAB 956543
32 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20191231_pre.xml EX-101.PRE 786490
46 EXTRACTED XBRL INSTANCE DOCUMENT adtn-10k_20191231_htm.xml XML 7844168
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN INC (Filer) CIK: 0000926282 (see all company filings)

IRS No.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-24612 | Film No.: 20651640
SIC: 3661 Telephone & Telegraph Apparatus
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