Transaction · 0001763820-26-000002

Mares Michael S JR

Mares Michael S JR, SO, reported a transaction classified as withholding at CALIFORNIA WATER SERVICE GROUP involving 303.000000 shares for an estimated $14237.97. Reported holdings after the transaction were 12144.600000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FSO
CWTCALIFORNIA WATER SERVICE GROUP
Filing timeMar 05
Trade dateMar 04, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$45.78
Pre-filing
1mo ago -2.8%1w ago +1.9%1d ago +2.6%
Returns since
7d -3.1%30d +1.0%90d -2.2%180d +10.5%1y +10.5%

CWT price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
CWT since 2026-03-05Filed 188 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001763820-26-000002
Common Stock
Transaction date
Mar 04, 2026
Filed Mar 05, 2026, 12:00 AM · 1d delay
Shares
303 sh
$4.69k per share
Estimated value
-$1.42M
Computed from shares × price
Holdings after
12.1k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

SVP Operations

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Restricted stock granted on 3/3/2026 pursuant to the California Water Service Group equity incentive plan in a transaction exempt under Rule 16-b-3 vests with one-third on March 3, 2027, and with the…

  2. F2

    Includes shares acquired through Dividend Reinvestment.

  3. F3

    Represents the number of shares withheld and surrendered to the issuer to satisfy the tax withholding obligations that arose in connection with the vesting of Restricted Stock (RSA) Award granted on M…

Original filing · 0001763820-26-000002
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Same reporting owner
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