California Water Service insider holds 6,775 common shares

California Water Service Group reported the initial shareholdings of insider Todd Kenneth Peters, the company’s Vice President, Engineering.

Rhea-AI Filing Summary

California Water Service Group reported the initial shareholdings of insider Todd Kenneth Peters, the company’s Vice President, Engineering. As of 01/01/2026, he beneficially owns 6,775 shares of common stock, held in direct form. The filing does not list any stock options, warrants, or other derivative securities, indicating only common stock ownership at this time.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Peters Todd Kenneth

Role Vice President, Engineering

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 6,775 shares (Direct)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Who is the insider in this California Water Service Group (CWT) Form 3 filing?

The insider is Todd Kenneth Peters, who serves as Vice President, Engineering at California Water Service Group.

How many California Water Service Group (CWT) shares does Todd Peters beneficially own?

Todd Peters beneficially owns 6,775 shares of California Water Service Group common stock as shown in the filing.

Is Todd Peters’ ownership in California Water Service Group (CWT) direct or indirect?

The filing reports that Todd Peters’ 6,775 common shares are held with direct (D) ownership.

Does this California Water Service Group (CWT) Form 3 show any stock options or other derivatives?

No. The derivative securities table is empty, so only common stock ownership is reported, with no listed options, warrants, or other derivatives.

What is the effective date of the insider holdings reported for CWT?

The date of the event requiring the statement is 01/01/2026, which is the reference date for the reported 6,775 common shares.

Is Todd Peters a director or 10% owner of California Water Service Group (CWT)?

No. The filing identifies him solely as an officer (Vice President, Engineering), not as a director or 10% owner.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/08/2026 - 09:59 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Peters Todd Kenneth

(Last) (First) (Middle)

1720 NORTH FIRST STREET

(Street)

SAN JOSE CA 95112

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
CALIFORNIA WATER SERVICE GROUP [ CWT ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President, Engineering

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	6,775	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Michelle Mortensen on behalf of Todd K. Peters	01/08/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.