WUPEN YUEN

PrivateCIK: 1489550
Location

SAN JOSE, CA

WUPEN YUEN (PRESIDENT, GLOBAL BUS. UNITS) sold 0.4% of their position (500.00 shares) of LUMENTUM HOLDINGS INC. on the open market

Open‑market sale worth $479.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWUPEN YUENCIK 1489550
IssuerLUMENTUM HOLDINGS INC.CIK 1633978
Officer· PRESIDENT, GLOBAL BUS. UNITS
Since Feb 2026
+4.64K
Net shares
Net buyer
$479.3K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
5.14K acquired · 500.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+5.14K

Price / share

Trade value

% of position

4.4%
8/25/2026
115.49K120.63K

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$958.66

Trade value

$479.33K

% of position

0.4%
8/27/2026
119.63K119.13K
Total

Net shares

+4.64K

Net value

-$479.33K

Derivative Transactions0
No derivative transactions reported