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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-23-089517
Filing Date
2023-04-03
Accepted
2023-04-03 16:01:55
Documents
18
Period of Report
2023-03-28
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 d418992d8k.htm   iXBRL 8-K 30860
2 EX-10.1 d418992dex101.htm EX-10.1 14191
3 EX-10.2 d418992dex102.htm EX-10.2 23556
4 EX-10.3 d418992dex103.htm EX-10.3 288377
8 GRAPHIC g418992g40o87.jpg GRAPHIC 2822
9 GRAPHIC g418992jg1.jpg GRAPHIC 2725
10 GRAPHIC g418992ll.jpg GRAPHIC 5614
  Complete submission text file 0001193125-23-089517.txt   525962

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA adtn-20230328.xsd EX-101.SCH 2835
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE adtn-20230328_lab.xml EX-101.LAB 17235
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE adtn-20230328_pre.xml EX-101.PRE 10802
12 EXTRACTED XBRL INSTANCE DOCUMENT d418992d8k_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.: 23792557
SIC: 3661 Telephone & Telegraph Apparatus