Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001564590-19-035139
Filing Date
2019-09-20
Accepted
2019-09-20 17:12:04
Documents
15
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A adtn-10ka_20181231.htm   iXBRL 10-K/A 4125794
2 EX-23 adtn-ex23_6.htm EX-23 3646
3 EX-31 adtn-ex31_8.htm EX-31 34628
4 EX-32 adtn-ex32_7.htm EX-32 13521
  Complete submission text file 0001564590-19-035139.txt   4497205

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA adtn-20181231.xsd EX-101.SCH 5477
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20181231_lab.xml EX-101.LAB 16659
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20181231_pre.xml EX-101.PRE 10303
9 EXTRACTED XBRL INSTANCE DOCUMENT adtn-10ka_20181231_htm.xml XML 6541
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.: 191105394
SIC: 3661 Telephone & Telegraph Apparatus