LUU MICHAEL B

PrivateCIK: 1583179
Location

SAN JOSE, CA

LUU MICHAEL B (SVP Corp Svce & Chief Risk Of) sold 3.0% of their position (739.85 shares) of CALIFORNIA WATER SERVICE GROUP on the open market

Open‑market sale worth $32.9K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLUU MICHAEL BCIK 1583179
Officer· SVP Corp Svce & Chief Risk Of
Since Mar 2026
-739.85
Net shares
Net seller
$32.9K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
739.85 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

739.85

Price / share

$44.53

Trade value

$32.95K

% of position

3.0%
3/20/2026
24.39K23.65K
Total

Net shares

739.85

Net value

-$32.95K

Derivative Transactions0
No derivative transactions reported
LUU MICHAEL B — Insider Transaction (Form 4) Filed Mar 24, 2026 | Finecho