---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-249535"
form_type: "8-K"
ticker: "LITE"
cik: "0001633978"
company_name: "Lumentum Holdings Inc."
filed_at: "2026-06-01T10:01:42+00:00"
generated_at: "2026-06-01T10:10:47.177328+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Lumentum to exchange ~$650M convertible notes for 5.0M shares in private placement

## Summary
- Exchange of ~$650.4M principal of 0.50% Convertible Notes due 2028 for approx. 5.0M shares of common stock.
- Transactions expected to close June 4, 2026; after close ~$172.2M notes remain outstanding.
- Shares issued to accredited investors and QIBs under Section 4(a)(2) and Rule 144A; no cash proceeds.

## SEC filing metadata
- accession: 0001193125-26-249535
- form_type: 8-K
- ticker: LITE
- cik: 0001633978
- company_name: Lumentum Holdings Inc.
- filed_at: 2026-06-01T10:01:42+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1633978/000119312526249535/0001193125-26-249535-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1633978/000119312526249535/d112771d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-249535
- JSON: https://secwatch.observer/filing/0001193125-26-249535.json
- Plain text: https://secwatch.observer/filing/0001193125-26-249535.txt

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