Mares Michael S JR - Insider Non-Derivative Transactions at CALIFORNIA WATER SERVICE GROUP (CWT) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 7, 2025, Mares Michael S JR's relationship to CALIFORNIA WATER SERVICE GROUP (CWT) is Officer (SVP Operations), and currently has 10,709.6 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CWT insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Mares Michael S JR - Insider Non-Derivative Transactions of CWT Common Stock
Mares Michael S JR - Insider Non-Derivative Transactions at CWT
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 8, 2025 F -- (Common Stock) 53 44.88 10709.6
Dec 6, 2025 F -- (Common Stock) 67 44.88 10762.6
Sep 8, 2025 F -- (Common Stock) 53 47.09 10829.6
Sep 6, 2025 F -- (Common Stock) 67 47.09 10882.6
Jun 8, 2025 F -- (Common Stock) 53 45.62 10949.6
Jun 6, 2025 F -- (Common Stock) 65 45.85 11002.6
Mar 8, 2025 F -- (Common Stock) 53 47.9 11067.6
Mar 6, 2025 F -- (Common Stock) 296 46.65 11120.6
Mar 5, 2025 Acquisition -- (Common Stock) 1653 0 11416.6
Mar 4, 2025 F -- (Common Stock) 59 45.45 9763.6
Mar 4, 2025 F -- (Common Stock) 995 45.45 9822.6
Mar 4, 2025 Acquisition -- (Common Stock) 1814 0 10817.6
Dec 10, 2024 F -- (Common Stock) 44 48.7 8979.6
Dec 3, 2024 F -- (Common Stock) 44 51.19 8988.72
Sep 10, 2024 F -- (Common Stock) 44 54.28 9032.72
Sep 4, 2024 F -- (Common Stock) 44 55.33 9076.72
Jun 8, 2024 F -- (Common Stock) 44 47.59 9120.72
Jun 6, 2024 Acquisition -- (Common Stock) 1616 49.62 9164.72
Jun 2, 2024 F -- (Common Stock) 45 49.89 7548.59
Mar 8, 2024 F -- (Common Stock) 177 46.24 9193.51
Mar 6, 2024 Acquisition -- (Common Stock) 0 0 7754.51
Mar 6, 2024 Acquisition -- (Common Stock) 1616 45.37 9370.51
Mar 4, 2024 F -- (Common Stock) 52 45.53 7754.51
Mar 3, 2024 F -- (Common Stock) 1056 45.53 7806.51
Mar 3, 2024 Acquisition -- (Common Stock) 2258 0 8862.51
Mar 2, 2024 F -- (Common Stock) 51 45.53 6604.51
Dec 4, 2023 F -- (Common Stock) 45 51.69 6611
Dec 2, 2023 F -- (Common Stock) 44 51.69 6656
Sep 4, 2023 Disposition -- (Common Stock) 44 50.1 6700
Sep 2, 2023 Disposition -- (Common Stock) 44 50.1 6744
Jun 4, 2023 Disposition -- (Common Stock) 44 57.89 6788
Jun 2, 2023 Disposition -- (Common Stock) 44 56.12 6832
Mar 8, 2023 Acquisition -- (Common Stock) 1275 58.83 6876
Mar 4, 2023 F -- (Common Stock) 33 56.84 4825
Mar 4, 2023 F -- (Common Stock) 677 56.84 5601
Mar 4, 2023 Acquisition -- (Common Stock) 1453 0 6278
Mar 3, 2023 F -- (Common Stock) 51 56.76 4858
Mar 2, 2023 F -- (Common Stock) 198 55.9 4909