Official SEC submissions

California Water Service Group SEC Filings

California Water Service Group (CWT) SEC filings, periodic reports and insider…

Direct answer

California Water Service Group's latest SEC filing is 4.

It was filed on September 1, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
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Recent SEC filings

4

Insider transaction

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4

Insider transaction

Filed:

Report date:

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144

Planned securities sale

Filed:

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4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

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10-Q

Periodic report

Filed:

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10-Q

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8-K

Current report

Filed:

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FORM 8-K

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8-K

Current report

Filed:

Report date:

FORM 8-K

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4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

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4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

10-Q

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

DEFA14A

Proxy statement

Filed:

DEFA14A

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DEF 14A

Proxy statement

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DEF 14A

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4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

Verified data

Recent filing categories
5
Recent filings
40
SEC CIK
0001035201
Latest filing date
September 1, 2026

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