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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-22-015058
Filing Date
2022-08-05
Accepted
2022-08-05 13:31:38
Documents
105
Period of Report
2022-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q adtn-20220630.htm   iXBRL 10-Q 4487938
2 EX-10.8 adtn-ex10_8.htm EX-10.8 92425
3 EX-31 adtn-ex31.htm EX-31 27445
4 EX-32 adtn-ex32.htm EX-32 14957
  Complete submission text file 0000950170-22-015058.txt   18753445

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT adtn-20220630_def.xml EX-101.DEF 234195
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT adtn-20220630_pre.xml EX-101.PRE 447945
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT adtn-20220630_lab.xml EX-101.LAB 580807
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT adtn-20220630.xsd EX-101.SCH 68969
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT adtn-20220630_cal.xml EX-101.CAL 83928
99 EXTRACTED XBRL INSTANCE DOCUMENT adtn-20220630_htm.xml XML 5030295
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN Holdings, Inc. (Filer) CIK: 0000926282 (see all company filings)

IRS No.: 872164282 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-41446 | Film No.: 221139815
SIC: 3661 Telephone & Telegraph Apparatus