Wupen Yuen, president of global business units at Lumentum Holdings, has filed 64 Form 4 transactions, all in a single ticker: LITE. The pattern is one-sided. Across the entire filing history, Yuen has recorded zero open-market purchases and zero acquisitions. Every dollar of activity is on the sell side, totaling $20.1 million.
The recent direction is consistent and dense. Between August 26 and September 29, 2026, Yuen executed 24 open-market sales (code S) of LITE stock. The daily values cluster tightly, ranging from $290,115 on September 29 to $489,270 on September 9. Most trades land between $420,000 and $480,000. The selling is nearly continuous, with at least one sale on most trading days over that five-week stretch. The only non-sale in the recent window is a grant (code A) on August 25, valued at $0, which is compensation and not a purchase.
The aggregate figures reinforce the bias. Total sell value is $20,102,687.90. Total buy value and total acquired value are both zero. There are no option exercises (code M) or tax-withholding sales (code F) in the recent data, so the selling is direct open-market disposition rather than mechanical or automatic. Yuen has not bought a single share of LITE in any reported transaction. The selling is steady, frequent, and entirely one-directional.
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