Item 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock trades on the Nasdaq Global Select Market under the symbol “LITE”. According to records of our transfer agent, we had 1,883 stockholders of record as of August 12, 2025, and we believe there is a substantially greater number of beneficial holders.

We do not expect to pay cash dividends on our common stock in the foreseeable future.

Stock Performance Graph

This performance graph shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the Exchange Act), or incorporated by reference into any filing of Lumentum Holdings Inc. under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

The following graph compares the cumulative total return of our common stock with the total return for the Nasdaq Composite Index (the “IXIC”) and the Nasdaq 100 Technology Sector Index (the “NDXT”) from market close on June 26, 2020 (the last trading day before the beginning of our fifth preceding fiscal year) through June 28, 2025. The stock price performance on the following graph is not necessarily indicative of future stock price performance.

Recent Sale of Unregistered Equity Securities

None.

Issuer Purchases of Equity Securities

The following table sets forth issuer purchases of equity securities for the fourth quarter of fiscal year 2025 (in millions, except share and per share amounts):

(1) On May 7, 2021, our board of directors approved the 2021 share buyback program, which authorizes us to use up to $700.0 million to purchase our own shares of common stock. On March 3, 2022, our board of directors approved an increase in our share buyback program, which authorizes us to use up to an aggregate amount of $1.0 billion (an increase from $700.0 million) to purchase our own shares of common stock through May 2024. On April 5, 2023, our board of directors approved a further increase in our share buyback program, which authorized us to use up to an aggregate amount of $1.2 billion (an increase from $1.0 billion) to purchase our own shares of common stock through May 2025. Our share buyback program expired in May 2025.