WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

Mengis Capital Management, Inc.'s Holding History (CIK: 0001609674)

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

Q4 2025

Shares 2,250 Value ($000) $855 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 2,250 Value ($000) $675 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 2,250 Value ($000) $785 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 6,000 Value ($000) $2,211 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 8,000 Value ($000) $2,968 Avg Close $365.79 Range $321.32 - $397.02

Q3 2024

Shares 8,000 Value ($000) $2,879 Avg Close $325.56 Range $279.24 - $363.55

Q2 2024

Shares 8,000 Value ($000) $2,321 Avg Close $319.12 Range $283.59 - $367.21

Q1 2024

Shares 13,500 Value ($000) $4,647 Avg Close $328.72 Range $293.46 - $363.80

Q4 2023

Shares 13,500 Value ($000) $4,445 Avg Close $276.19 Range $231.90 - $335.40

Q3 2023

Shares 13,500 Value ($000) $3,702 Avg Close $276.34 Range $256.06 - $300.77

Q2 2023

Shares 13,500 Value ($000) $3,598 Avg Close $278.30 Range $248.18 - $313.25

Q1 2023

Shares 13,500 Value ($000) $4,180 Avg Close $323.46 Range $291.95 - $350.97

Q4 2022

Shares 13,500 Value ($000) $5 Avg Close $316.35 Range $265.61 - $353.71

Q3 2022

Shares 13,500 Value ($000) $3,638 Avg Close $319.20 Range $269.37 - $369.00

Q2 2022

Shares 13,500 Value ($000) $4,468 Avg Close $317.42 Range $288.32 - $344.15

Q1 2022

Shares 13,500 Value ($000) $4,190 Avg Close $325.36 Range $297.65 - $372.24

Q4 2021

Shares 13,500 Value ($000) $5,030 Avg Close $349.78 Range $324.35 - $375.24

Q3 2021

Shares 13,500 Value ($000) $4,823 Avg Close $391.72 Range $343.15 - $428.22

Q2 2021

Shares 13,500 Value ($000) $4,665 Avg Close $316.51 Range $279.69 - $349.07

Q1 2021

Shares 13,500 Value ($000) $3,836 Avg Close $273.06 Range $244.77 - $299.06

Q4 2020

Shares 13,500 Value ($000) $3,340 Avg Close $226.59 Range $192.54 - $252.67

Q3 2020

Shares 13,500 Value ($000) $2,641 Avg Close $207.83 Range $179.76 - $239.74

Q2 2020

Shares 13,500 Value ($000) $2,435 Avg Close $189.00 Range $171.38 - $210.90

Q1 2020

Shares 13,500 Value ($000) $2,457 Avg Close $210.92 Range $154.39 - $245.68

Q4 2019

Shares 13,500 Value ($000) $3,154 Avg Close $220.88 Range $204.58 - $236.37

Q3 2019

Shares 13,500 Value ($000) $3,013 Avg Close $215.83 Range $199.87 - $237.51

Q2 2019

Shares 13,500 Value ($000) $2,905 Avg Close $218.51 Range $199.11 - $255.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,250	$855	$367.96	$299.63 - $414.15
Q3 2025	2,250	$675	$301.75	$275.05 - $366.68
Q2 2025	2,250	$785	$343.81	$297.14 - $368.02
Q1 2025	6,000	$2,211	$387.18	$355.00 - $423.56
Q4 2024	8,000	$2,968	$365.79	$321.32 - $397.02
Q3 2024	8,000	$2,879	$325.56	$279.24 - $363.55
Q2 2024	8,000	$2,321	$319.12	$283.59 - $367.21
Q1 2024	13,500	$4,647	$328.72	$293.46 - $363.80
Q4 2023	13,500	$4,445	$276.19	$231.90 - $335.40
Q3 2023	13,500	$3,702	$276.34	$256.06 - $300.77
Q2 2023	13,500	$3,598	$278.30	$248.18 - $313.25
Q1 2023	13,500	$4,180	$323.46	$291.95 - $350.97
Q4 2022	13,500	$5	$316.35	$265.61 - $353.71
Q3 2022	13,500	$3,638	$319.20	$269.37 - $369.00
Q2 2022	13,500	$4,468	$317.42	$288.32 - $344.15
Q1 2022	13,500	$4,190	$325.36	$297.65 - $372.24
Q4 2021	13,500	$5,030	$349.78	$324.35 - $375.24
Q3 2021	13,500	$4,823	$391.72	$343.15 - $428.22
Q2 2021	13,500	$4,665	$316.51	$279.69 - $349.07
Q1 2021	13,500	$3,836	$273.06	$244.77 - $299.06
Q4 2020	13,500	$3,340	$226.59	$192.54 - $252.67
Q3 2020	13,500	$2,641	$207.83	$179.76 - $239.74
Q2 2020	13,500	$2,435	$189.00	$171.38 - $210.90
Q1 2020	13,500	$2,457	$210.92	$154.39 - $245.68
Q4 2019	13,500	$3,154	$220.88	$204.58 - $236.37
Q3 2019	13,500	$3,013	$215.83	$199.87 - $237.51
Q2 2019	13,500	$2,905	$218.51	$199.11 - $255.21