SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-23-289150
Filing Date
2023-12-05
Accepted
2023-12-05 16:06:03
Documents
15
Period of Report
2023-12-01
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d551892d8k.htm   iXBRL 8-K 28142
2 EX-10.1 d551892dex101.htm EX-10.1 15528
3 EX-10.2 d551892dex102.htm EX-10.2 15909
4 EX-10.3 d551892dex103.htm EX-10.3 16054
  Complete submission text file 0001193125-23-289150.txt   209498

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA adtn-20231201.xsd EX-101.SCH 2847
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20231201_lab.xml EX-101.LAB 17235
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20231201_pre.xml EX-101.PRE 10810
9 EXTRACTED XBRL INSTANCE DOCUMENT d551892d8k_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.: 231466581
SIC: 3661 Telephone & Telegraph Apparatus