Michael S Mares JR

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
5 Mar 25	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	46.65	296	13.81 k	11,120.6
4 Mar 25	CWT California Water Service	Common Stock	Grant	Acquire A	No	No	0	1,653	0.00	11,416.6
3 Mar 25	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	45.45	59	2.68 k	9,763.6
3 Mar 25	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	45.45	995	45.22 k	9,822.6
3 Mar 25	CWT California Water Service	Common Stock	Grant	Acquire A	No	No	0	1,814	0.00	10,817.6
9 Dec 24	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	48.7	44	2.14 k	8,979.6
2 Dec 24	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	51.19	44	2.25 k	8,988.72
9 Sep 24	CWT California Water Service	Common Stock	Payment of exercise	Dispose F	No	No	54.28	44	2.39 k	9,032.72

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.