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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-22-298171
Filing Date
2022-12-05
Accepted
2022-12-05 11:21:02
Documents
13
Period of Report
2022-12-01
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d370987d8k.htm   iXBRL 8-K 33620
2 EX-10.1 d370987dex101.htm EX-10.1 75016
  Complete submission text file 0001193125-22-298171.txt   245913

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA adtn-20221201.xsd EX-101.SCH 2847
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20221201_lab.xml EX-101.LAB 17235
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20221201_pre.xml EX-101.PRE 10810
7 EXTRACTED XBRL INSTANCE DOCUMENT d370987d8k_htm.xml XML 3225
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: 8-K | Act: 34 | File No.: 001-41446 | Film No.: 221444118
SIC: 3661 Telephone & Telegraph Apparatus