Harris Isaac Hosojiro 4

What Happened Harris Isaac Hosojiro, Interim Chief Procurement Officer at Lumentum (LITE), received 629 restricted stock units (RSUs) that vested on January 30, 2026 (award/acquisition). Concurrently, 225 of the shares were withheld by the company to satisfy income tax withholding obligations, a disposition shown at $391.84 per share for a total withholding value of $88,164. The RSUs are fully vested and each RSU represents the right to one share of Lumentum common stock.

Key Details

• Transaction date: 2026-01-30 (award and withholding)
• Awarded/acquired: 629 RSUs at $0.00 (typical for RSU vesting)
• Disposition (tax withholding): 225 shares withheld at $391.84 each; total $88,164
• Footnotes: F1 — RSUs are fully vested and convert 1:1 to common shares; F2 — shares were withheld to satisfy tax withholding/remittance
• Shares owned after transaction: Not disclosed in this Form 4
• Filing timeliness: Report filed 2026-02-02; appears timely (filed within required business-day window)

Context This was an RSU vesting event with shares withheld for taxes (a routine, non-open-market disposition). Such tax-withholding share transfers are common and do not necessarily indicate a deliberate sale of shares by the insider. No 10b5-1 plan or other sale plan was reported in this filing.