---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-100222"
form_type: "8-K"
ticker: "ADTN"
cik: "0000926282"
company_name: "ADTRAN Holdings, Inc."
filed_at: "2025-07-30T23:59:59+00:00"
generated_at: "2026-05-17T23:27:38.707029+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# ADTRAN shareholders elect directors, approve exec pay, ratify auditor; 2026 annual meeting set for May 13

## Summary
- All seven director nominees elected; Balan Nair received most opposition (41.6M for, 13.4M against).
- Advisory vote on named executive officer compensation passed: 52.2M for, 2.7M against.
- Ratification of PwC as independent auditor for FY2025 approved: 61.1M for, 2.5M against.
- Board set 2026 Annual Meeting for May 13, 2026; virtual meeting format confirmed.
- Shareholder proposal deadline for proxy inclusion: Dec 1, 2025; director nomination deadline: Feb 12, 2026.

## SEC filing metadata
- accession: 0000950170-25-100222
- form_type: 8-K
- ticker: ADTN
- cik: 0000926282
- company_name: ADTRAN Holdings, Inc.
- filed_at: 2025-07-30T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/926282/000095017025100222/0000950170-25-100222-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/926282/000095017025100222/adtn-20250724.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-100222
- JSON: https://secwatch.observer/filing/0000950170-25-100222.json
- Plain text: https://secwatch.observer/filing/0000950170-25-100222.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.