WUPEN YUEN

PrivateCIK: 1489550
Location

SAN JOSE, CA

WUPEN YUEN (PRESIDENT, GLOBAL BUS. UNITS) sold 1.3% of their position (1.50K shares) of LUMENTUM HOLDINGS INC. on the open market

Open‑market sale worth $1.42M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderWUPEN YUENCIK 1489550
IssuerLUMENTUM HOLDINGS INC.CIK 1633978
Officer· PRESIDENT, GLOBAL BUS. UNITS
Since Feb 2026
-1.50K
Net shares
Net seller
$1.42M
Total sold
3
Open market trades
0B · 3S
3
Total transactions
1.50K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$895.99

Trade value

$448K

% of position

0.4%
9/8/2026
116.13K115.63K

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$978.54

Trade value

$489.27K

% of position

0.4%
9/9/2026
115.63K115.13K

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$961.44

Trade value

$480.72K

% of position

0.4%
9/10/2026
115.13K114.63K
Total

Net shares

1.50K

Net value

-$1.42M

Derivative Transactions0
No derivative transactions reported
WUPEN YUEN — Insider Transaction (Form 4) Filed Sep 10, 2026 | Finecho