DEF 14AThe Ballot
ADTRAN Holdings, Inc. files DEF 14A
Filed Mar 27, 2026 · 3mo ago · Accession 0001193125-26-127315
Plain English
Proxy statement — executive pay, board nominees, and shareholder votes.
Read the source below for the full document.
Filing details
- Company
- ADTRAN Holdings, Inc.
- Ticker
- ADTN
- CIK
- 926282
- Form type
- DEF 14A
- Filing date
- Mar 27, 2026
- Report date
- Mar 27, 2026
- Document
- adtn-20260327.htm
- Size
- 10.9 MB