Form 8-K - Current report:
SEC Accession No. 0001193125-23-156741
Filing Date
2023-05-30
Accepted
2023-05-30 17:27:00
Documents
12
Period of Report
2023-05-23
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Document Format Files

Seq Description Document Type Size
1 8-K d462466d8k.htm   iXBRL 8-K 23451
  Complete submission text file 0001193125-23-156741.txt   140628

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA adtn-20230523.xsd EX-101.SCH 2847
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20230523_lab.xml EX-101.LAB 17235
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20230523_pre.xml EX-101.PRE 10810
6 EXTRACTED XBRL INSTANCE DOCUMENT d462466d8k_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.: 23977946
SIC: 3661 Telephone & Telegraph Apparatus