Lumentum Holdings Inc.
A maker of lasers and optical gear that keeps the internet humming, Lumentum builds the photonic parts and systems used in data centers, telecom networks, and precision industrial cutting and material processing. It was born in 2015 when JDS Uniphase (JDSU) split in two, with Lumentum taking the optical and laser business and the rest becoming Viavi Solutions. The name comes from "light" and the Latin for "light" — fitting for a company whose chips, modules, and switches help carry AI and cloud traffic worldwide.
Granted 446.6K · Sold 102.9K
Granted 224.3K · Sold 548
Granted 108.8K · Sold 38.7K
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| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Lowe Alan SDirector · 42 transactions | +76.2% | 230.5Kas of Jun 2025 | 446.6K | — | 102.9K |
| Hurlston Michael E.President and CEO, Director · 9 transactions | — | 187.0K | 224.3K | — | 548 |
| Wupen YuenPRESIDENT, GLOBAL BUS. UNITS · 55 transactions | — | 119.1K | 108.8K | — | 38.7K |
| Reinhardt JasonEVP, General Manager · 23 transactions | +60.4% | 117.7Kas of Aug 2023 | 71.6K | — | — |
| Ali WajidEVP & CHIEF FINANCIAL OFFICER · 71 transactions | +70.7% | 99.6K | 213.0K | — | 84.8K |
| Retort VincentSEE REMARKS · 109 transactions | -11.1% | 78.4K | 225.5K | — | 157.2K |
| Hamel Judy GSVP AND SECRETARY · 23 transactions | +34.2% | 50.6Kas of May 2024 | 51.2K | — | 15.8K |
| Herscher PennyDirector · 25 transactions | — | 42.4K | 15.7K | — | 18.1K |
| Sepe Matthew JosephCHIEF ACCOUNTING OFFICER · 46 transactions | +179.6% | 41.5K | 77.4K | — | 27.6K |
| Kim JaeSVP, GENERAL COUNSEL · 41 transactions | — | 39.4K | 52.2K | — | 28.8K |
| Lillie BrianDirector · 37 transactions | +176.8% | 22.6K | 15.7K | — | 14.0K |
| Small IanDirector · 9 transactions | +52.6% | 21.0K | 15.7K | — | 8.5K |
| Wong Janet S.Director · 4 transactions | +571.7% | 15.0Kas of Nov 2023 | 12.8K | — | — |
| Johnson Julia SuzanneDirector · 10 transactions | +1.2% | 13.3K | 15.7K | — | 15.5K |
| Fletcher PamelaDirector · 9 transactions | — | 7.4K | 14.6K | — | 7.2K |
| Harris Isaac HosojiroDirector · 14 transactions | +173.2% | 7.0K | 17.8K | — | 12.6K |
| Chang EricSEE REMARKS · 2 transactions | — | 5.9K | 5.9K | — | — |
| Covert Harold LDirector · 7 transactions | -73.8% | 3.3Kas of Nov 2024 | 14.4K | — | 23.8K |
| Lundstrom PaulDirector · 3 transactions | — | 2.5K | 4.9K | — | — |
| Thad TrentDirector · 2 transactions | — | 1.2K | 1.2K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -556.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.