---
schema_version: "secwatch.filing_event.v1"
accession: "0000851310-22-000047"
form_type: "8-K"
ticker: "HLIT"
cik: "0000851310"
company_name: "HARMONIC INC."
filed_at: "2022-08-12T23:59:59+00:00"
generated_at: "2026-06-24T00:34:24.324451+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Nikos Theodosopoulos resigns from Harmonic board, effective Aug 12, 2022

## Summary
- Resignation not due to any disagreement with management or board.
- Mr. Theodosopoulos left to pursue other commitments.
- No replacement announced.

## SEC filing metadata
- accession: 0000851310-22-000047
- form_type: 8-K
- ticker: HLIT
- cik: 0000851310
- company_name: HARMONIC INC.
- filed_at: 2022-08-12T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/851310/000085131022000047/0000851310-22-000047-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/851310/000085131022000047/hlit-20220812.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000851310-22-000047
- JSON: https://secwatch.observer/filing/0000851310-22-000047.json
- Plain text: https://secwatch.observer/filing/0000851310-22-000047.txt

## Key facts
- Executive change
  Nikos Theodosopoulos resigned as Director at HARMONIC INC..
  - Action: resigned
  - Role: Director
  source text: On August 12, 2022, Nikos Theodosopoulos resigned from the Board of Directors (the “Board”) of Harmonic Inc. (the “Company”), effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/851310/000085131022000047/0000851310-22-000047-index.htm

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