secwatch.observer — SEC 8-K summary
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Issuer:     Lumentum Holdings Inc. (LITE)
CIK:        0001633978
Form:       8-K
Filed at:   2026-01-05T23:59:59+00:00
Accession:  0001193125-26-002602
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Lumentum CAO Matthew Sepe to retire; Eric Chang named successor
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- Matthew Sepe will retire as CAO effective later of Feb 6, 2026 or after filing Dec 27 2025 10-Q.
- Sepe remains SVP Finance until retirement in fall 2026.
- Eric Chang, 52, appointed CAO; previously CFO of Digilens and CAO of Edgio.
- Chang holds B.S. in Accounting and CIS from Indiana University and is a CPA.
- No change in Chang's compensation expected; standard indemnification agreement.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1633978/000119312526002602/0001193125-26-002602-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1633978/000119312526002602/d848121d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-002602

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer