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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001564590-20-049784
Filing Date
2020-11-03
Accepted
2020-11-03 08:01:29
Documents
13
Period of Report
2020-11-02
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K adtn-8k_20201102.htm   iXBRL 8-K 34517
2 EX-99.1 adtn-ex991_6.htm EX-99.1 790970
  Complete submission text file 0001564590-20-049784.txt   979979

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA adtn-20201102.xsd EX-101.SCH 5768
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20201102_lab.xml EX-101.LAB 18727
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20201102_pre.xml EX-101.PRE 11167
6 EXTRACTED XBRL INSTANCE DOCUMENT adtn-8k_20201102_htm.xml XML 3409
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: 8-K | Act: 34 | File No.: 000-24612 | Film No.: 201281953
SIC: 3661 Telephone & Telegraph Apparatus