SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-20-052017
Filing Date
2020-11-06
Accepted
2020-11-06 16:53:12
Documents
128
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q adtn-10q_20200930.htm   iXBRL 10-Q 4919812
2 EX-10.1 adtn-ex101_168.htm EX-10.1 458360
3 EX-10.2 adtn-ex102_169.htm EX-10.2 47449
4 EX-10.3 adtn-ex103_170.htm EX-10.3 115278
5 EX-10.4 adtn-ex104_171.htm EX-10.4 166576
6 EX-31 adtn-ex31_8.htm EX-31 17704
7 EX-32 adtn-ex32_7.htm EX-32 9496
  Complete submission text file 0001564590-20-052017.txt   22608032

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA adtn-20200930.xsd EX-101.SCH 91506
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE adtn-20200930_cal.xml EX-101.CAL 114122
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE adtn-20200930_def.xml EX-101.DEF 293574
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20200930_lab.xml EX-101.LAB 683992
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20200930_pre.xml EX-101.PRE 556786
13 EXTRACTED XBRL INSTANCE DOCUMENT adtn-10q_20200930_htm.xml XML 6053468
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-Q | Act: 34 | File No.: 000-24612 | Film No.: 201295115
SIC: 3661 Telephone & Telegraph Apparatus
Office of Manufacturing