California Water Service Group Form 4 insider transactions

Insider transactions: buys and sells by directors, officers and ten percent owners, filed within two business days of the trade.

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Thomas M Krummel, a Director of California Water Service Group, sold 3,700 shares of common stock on August 13, 2026 for $50.37 per share.
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Gregory Dale Shimansky, VP, Rates & Reg Affairs of California Water Service Group, received 446 shares of common stock on August 4, 2026.
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California Water Service Group VP and Corporate Controller Thomas A. Scanlon reported the withholding of 60 shares to satisfy tax obligations.
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California Water Service Group Vice President Todd K. Peters reported the withholding of 80 shares to satisfy tax obligations.
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Elissa Y. Ouyang, VP at California Water Service Group, reported the withholding of 133 shares to satisfy tax obligations.
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California Water Service Group executive Michelle R. Mortensen reported the withholding of shares to satisfy tax obligations.
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Greg A. Milleman, VP of Rates & Regulatory Affairs at California Water Service Group, reported the withholding of shares to cover tax obligations.
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SVP of Operations Michael S. Mares Jr. reported the withholding of 137 shares of California Water Service Group stock to satisfy tax obligations.
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California Water Service Group CFO James Patrick Lynch reported the withholding of 98 shares to satisfy tax obligations related to restricted stock vesting.
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SVP Michael B. Luu reported the withholding of 139 shares of California Water Service Group common stock to satisfy tax obligations.
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California Water Service Group CEO Martin A. Kropelnicki disposed of 997 shares to satisfy tax obligations related to restricted stock vesting.
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Kenneth G. Jenkins, VP of Water Resources Planning & Sustainability at California Water Service Group, reported the withholding of shares to cover tax obligations.
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California Water Service Group VP Sophie Marwieh James reported the withholding of 101 shares to satisfy tax obligations related to restricted stock vesting.
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California Water Service Group VP Kristan Hamner reported the withholding of 41 shares to satisfy tax obligations related to a restricted stock award.
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Senior VP Shannon C. Dean reported the withholding of 147 shares of California Water Service Group common stock to satisfy tax obligations.
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California Water Service Group Senior VP Shawn C. Bunting reported the withholding of 139 shares to satisfy tax obligations.
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California Water Service Group Director Lester A. Snow sold 1,100 shares of common stock at a price of $44.00 per share.
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California Water Service Group Director Thomas M. Krummel sold 3,700 shares of common stock on May 21, 2026.
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Michael B. Luu, Senior VP of Corporate Services and Chief Risk Officer at California Water Service Group, sold 739.848 shares of common stock.
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California Water Service Group's VP of Operations, Michael S. Mares Jr., sold 3,892 shares of common stock for $44.00 per share under a pre-arranged 10b5-1 plan.
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California Water Service Group's Corporate Controller, Thomas A. Scanlon, reported the acquisition of 1,650 restricted shares and the sale of 137 shares for tax obligations.
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Todd Kenneth Peters, VP of Engineering at California Water Service Group, reported the acquisition of 1,650 restricted shares and the disposition of 179 shares for tax obligations.
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Elissa Y Ouyang, VP Facilities Fleet & Procure at California Water Service Group, reported a grant of restricted stock and a subsequent tax-related disposal.
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California Water Service Group's VP Michelle Mortensen reported a restricted stock grant and subsequent tax-related share disposition.
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California Water Service Group's VP of Rates & Regulatory Affairs, Greg A Milleman, received a restricted stock grant and had shares withheld for tax obligations.
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California Water Service Group's SVP of Operations, Michael S. Mares Jr., reported the acquisition of 1,650 restricted shares and the disposition of 303 shares for tax obligations.
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California Water Service Group's SVP CFO and Treasurer, James Patrick Lynch, reported the acquisition of 1,650 restricted shares and the disposition of 226 shares for tax withholding.
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California Water Service Group's SVP Michael Luu reported the acquisition of 1,650 restricted shares and the disposition of 309 shares for tax withholding.
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California Water Service Group's CEO, Martin A. Kropelnicki, received a restricted stock grant of 10,295 shares and subsequently disposed of 2,017 shares for tax withholding.
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California Water Service Group VP Kenneth G Jenkins reported acquiring 1,650 shares of common stock through a restricted grant and disposing of 283 shares for tax withholding.