MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

Bank of Marin's Holding History (CIK: 0001801145)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 17,336 Value ($000) $8,384 Avg Close $500.58 Range $464.89 - $552.69

Q3 2025

Shares 17,582 Value ($000) $9,107 Avg Close $508.71 Range $486.99 - $553.50

Q2 2025

Shares 17,734 Value ($000) $8,821 Avg Close $432.38 Range $342.95 - $499.00

Q1 2025

Shares 17,511 Value ($000) $6,573 Avg Close $405.08 Range $365.28 - $445.10

Q4 2024

Shares 18,109 Value ($000) $7,633 Avg Close $422.35 Range $401.80 - $452.82

Q3 2024

Shares 17,580 Value ($000) $7,565 Avg Close $423.10 Range $381.30 - $463.16

Q2 2024

Shares 17,591 Value ($000) $7,862 Avg Close $417.26 Range $383.04 - $451.11

Q1 2024

Shares 17,936 Value ($000) $7,546 Avg Close $399.26 Range $361.12 - $425.28

Q4 2023

Shares 22,886 Value ($000) $8,606 Avg Close $350.36 Range $306.02 - $378.65

Q3 2023

Shares 19,175 Value ($000) $6,055 Avg Close $324.59 Range $304.29 - $359.90

Q2 2023

Shares 20,034 Value ($000) $6,822 Avg Close $307.21 Range $269.61 - $344.87

Q1 2023

Shares 23,494 Value ($000) $6,773 Avg Close $249.46 Range $214.23 - $283.22

Q4 2022

Shares 25,913 Value ($000) $6,214 Avg Close $234.05 Range $207.86 - $257.76

Q3 2022

Shares 26,971 Value ($000) $6,282 Avg Close $256.88 Range $226.66 - $285.90

Q2 2022

Shares 28,637 Value ($000) $7,355 Avg Close $263.43 Range $234.71 - $305.53

Q1 2022

Shares 28,745 Value ($000) $8,862 Avg Close $291.40 Range $261.79 - $327.04

Q4 2021

Shares 29,271 Value ($000) $9,844 Avg Close $313.41 Range $270.67 - $338.33

Q3 2021

Shares 30,256 Value ($000) $8,530 Avg Close $280.73 Range $259.89 - $295.39

Q2 2021

Shares 30,247 Value ($000) $8,194 Avg Close $244.73 Range $228.94 - $261.86

Q1 2021

Shares 30,432 Value ($000) $7,175 Avg Close $222.90 Range $203.36 - $236.17

Q4 2020

Shares 29,879 Value ($000) $6,646 Avg Close $206.04 Range $191.04 - $218.32

Q3 2020

Shares 29,123 Value ($000) $6,125 Avg Close $200.75 Range $187.82 - $222.85

Q2 2020

Shares 30,361 Value ($000) $6,178 Avg Close $173.06 Range $143.15 - $195.15

Q1 2020

Shares 28,565 Value ($000) $4,505 Avg Close $156.34 Range $126.17 - $181.07

Q4 2019

Shares 25,951 Value ($000) $4,092 Avg Close $139.23 Range $126.06 - $151.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,336	$8,384	$500.58	$464.89 - $552.69
Q3 2025	17,582	$9,107	$508.71	$486.99 - $553.50
Q2 2025	17,734	$8,821	$432.38	$342.95 - $499.00
Q1 2025	17,511	$6,573	$405.08	$365.28 - $445.10
Q4 2024	18,109	$7,633	$422.35	$401.80 - $452.82
Q3 2024	17,580	$7,565	$423.10	$381.30 - $463.16
Q2 2024	17,591	$7,862	$417.26	$383.04 - $451.11
Q1 2024	17,936	$7,546	$399.26	$361.12 - $425.28
Q4 2023	22,886	$8,606	$350.36	$306.02 - $378.65
Q3 2023	19,175	$6,055	$324.59	$304.29 - $359.90
Q2 2023	20,034	$6,822	$307.21	$269.61 - $344.87
Q1 2023	23,494	$6,773	$249.46	$214.23 - $283.22
Q4 2022	25,913	$6,214	$234.05	$207.86 - $257.76
Q3 2022	26,971	$6,282	$256.88	$226.66 - $285.90
Q2 2022	28,637	$7,355	$263.43	$234.71 - $305.53
Q1 2022	28,745	$8,862	$291.40	$261.79 - $327.04
Q4 2021	29,271	$9,844	$313.41	$270.67 - $338.33
Q3 2021	30,256	$8,530	$280.73	$259.89 - $295.39
Q2 2021	30,247	$8,194	$244.73	$228.94 - $261.86
Q1 2021	30,432	$7,175	$222.90	$203.36 - $236.17
Q4 2020	29,879	$6,646	$206.04	$191.04 - $218.32
Q3 2020	29,123	$6,125	$200.75	$187.82 - $222.85
Q2 2020	30,361	$6,178	$173.06	$143.15 - $195.15
Q1 2020	28,565	$4,505	$156.34	$126.17 - $181.07
Q4 2019	25,951	$4,092	$139.23	$126.06 - $151.49