FilingIndex
11-KThe Record

ADTRAN Holdings, Inc. files 11-K

Filed Jun 28, 2023 · 3y ago · Accession 0000950170-23-030396

Plain English

11-K filed with the SEC.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
ADTN
CIK
926282
Form type
11-K
Filing date
Jun 28, 2023
Report date
Dec 31, 2022
Document
adtn-_2022_11-k.htm
Size
623 KB