SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-18-003019
Filing Date
2018-02-23
Accepted
2018-02-23 15:29:45
Documents
129
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K adtn-10k_20171231.htm 10-K 5059930
2 EX-21 adtn-ex21_6.htm EX-21 28084
3 EX-23 adtn-ex23_7.htm EX-23 3345
4 EX-24 adtn-ex24_9.htm EX-24 10292
5 EX-31 adtn-ex31_8.htm EX-31 34492
6 EX-32 adtn-ex32_10.htm EX-32 13119
  Complete submission text file 0001564590-18-003019.txt   23072964

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT adtn-20171231.xml EX-101.INS 6940457
8 XBRL TAXONOMY EXTENSION SCHEMA adtn-20171231.xsd EX-101.SCH 97577
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE adtn-20171231_cal.xml EX-101.CAL 143207
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE adtn-20171231_def.xml EX-101.DEF 325359
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20171231_lab.xml EX-101.LAB 793764
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20171231_pre.xml EX-101.PRE 669164
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)

IRS No.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-24612 | Film No.: 18636302
SIC: 3661 Telephone & Telegraph Apparatus
Office of Manufacturing