Form 8-K - Current report:
SEC Accession No. 0001193125-23-257289
Filing Date
2023-10-17
Accepted
2023-10-17 07:31:29
Documents
15
Period of Report
2023-10-16
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d163912d8k.htm   iXBRL 8-K 27767
2 EX-99.1 d163912dex991.htm EX-99.1 23150
3 EX-99.2 d163912dex992.htm EX-99.2 21603
7 GRAPHIC g163912dsp12.jpg GRAPHIC 10954
  Complete submission text file 0001193125-23-257289.txt   214247

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA adtn-20231016.xsd EX-101.SCH 2848
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20231016_lab.xml EX-101.LAB 17236
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20231016_pre.xml EX-101.PRE 10811
9 EXTRACTED XBRL INSTANCE DOCUMENT d163912d8k_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)

EIN.: 872164282 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-41446 | Film No.: 231328449
SIC: 3661 Telephone & Telegraph Apparatus