SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-23-246498
Filing Date
2023-09-29
Accepted
2023-09-29 08:15:51
Documents
12
Period of Report
2023-09-25
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 FORM 8-K d479192d8k.htm   iXBRL 8-K 21316
  Complete submission text file 0001193125-23-246498.txt   138207

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA adtn-20230925.xsd EX-101.SCH 2847
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20230925_lab.xml EX-101.LAB 17235
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20230925_pre.xml EX-101.PRE 10810
6 EXTRACTED XBRL INSTANCE DOCUMENT d479192d8k_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.: 231291995
SIC: 3661 Telephone & Telegraph Apparatus