---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-146256"
form_type: "8-K"
ticker: "LITE"
cik: "0001633978"
company_name: "Lumentum Holdings Inc."
filed_at: "2026-04-08T23:59:59+00:00"
generated_at: "2026-05-15T06:53:46.412329+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Lumentum exchanges ~5.7M shares for ~$474.6M in convertible notes due 2026/2029

## Summary
- Exchanged ~$264.8M of 0.50% 2026 notes and ~$209.8M of 1.50% 2029 notes for 5.7M shares.
- Exchange closes April 13, 2026; no cash proceeds received; notes canceled.
- Remaining notes: ~$63.1M of 2026 notes and ~$84.5M of 2029 notes with unchanged terms.
- Shares issued in private placement to accredited investors/QIBs under Section 4(a)(2).
- Incremental dilution of ~0.6M shares beyond principal conversion.

## SEC filing metadata
- accession: 0001193125-26-146256
- form_type: 8-K
- ticker: LITE
- cik: 0001633978
- company_name: Lumentum Holdings Inc.
- filed_at: 2026-04-08T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1633978/000119312526146256/0001193125-26-146256-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1633978/000119312526146256/d13152d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-146256
- JSON: https://secwatch.observer/filing/0001193125-26-146256.json
- Plain text: https://secwatch.observer/filing/0001193125-26-146256.txt

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