WUPEN YUEN

PrivateCIK: 1489550
Location

SAN JOSE, CA

Senior insider sale

PRESIDENT, GLOBAL BUS. UNITS at LUMENTUM HOLDINGS INC. — senior position signals high conviction

$6.57M

7.50K shares

What this filing means

WUPEN YUEN plans to sell 7.50K shares of LUMENTUM HOLDINGS INC. valued at approximately $6.57M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderWUPEN YUENCIK 1489550
IssuerLUMENTUM HOLDINGS INC.CIK 1633978
Officer· PRESIDENT, GLOBAL BUS. UNITS
Since Feb 2026
7.50K
Shares to sell
$6.57M
Approx. market value
500.00
Acquired (3 months)
1
Planned
12 completed
Securities Acquired — Last 3 Months1
Sort

Performance Shares

Not Applicable

8/21/2025
500.00
Total acquired500.00
Planned & Completed Dispositions13
Sort

Completed

Completed

Units to sell

500.00

Market value

$430.0K

9/4/2026
Completed

Units to sell

500.00

Market value

$435.0K

9/3/2026
Completed

Units to sell

500.00

Market value

$432.2K

9/2/2026
Completed

Units to sell

500.00

Market value

$450.5K

9/1/2026
Completed

Units to sell

500.00

Market value

$447.5K

8/31/2026
Completed

Units to sell

500.00

Market value

$470.5K

8/28/2026
Completed

Units to sell

500.00

Market value

$479.3K

8/27/2026
Completed

Units to sell

500.00

Market value

$441.1K

8/26/2026
Completed

Units to sell

500.00

Market value

$428.3K

8/25/2026
Completed

Units to sell

500.00

Market value

$412.1K

8/24/2026
Completed

Units to sell

500.00

Market value

$449.1K

8/21/2026
Completed

Units to sell

1.50K

Market value

$1.24M

8/20/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

500.00

Market value

$448.0K

9/8/2026
Total

Units

7.50K

Value

$6.57M