MARES MICHAEL S JR

PrivateCIK: 1763820
Location

SAN JOSE, CA

MARES MICHAEL S JR (Vice President, Operations) sold 31.3% of their position (3.89K shares) of CALIFORNIA WATER SERVICE GROUP on the open market

Open‑market sale worth $171.2K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMARES MICHAEL S JRCIK 1763820
Officer· Vice President, Operations
Since Jan 2021
-3.89K
Net shares
Net seller
$171.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
3.89K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

3.89K

Price / share

$44.00

Trade value

$171.25K

% of position

31.3%
3/20/2026
12.42K8.52K
Total

Net shares

3.89K

Net value

-$171.25K

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