Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 900 | $314 | $343.81 | $297.14 - $368.02 |
| Q4 2024 | 7,800 | $2,894 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 19,600 | $7,054 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 31,400 | $9,110 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 600 | $207 | $328.72 | $293.46 - $363.80 |
| Q3 2023 | 17,000 | $4,662 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 105,700 | $28,173 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 174,200 | $53,938 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 89,700 | $30,729 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 74,400 | $20,053 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 88,100 | $29,159 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 64,000 | $19,865 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 77,100 | $28,727 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 47,800 | $17,079 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 62,300 | $21,532 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 37,300 | $10,600 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 43,619 | $10,792 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 85,419 | $16,715 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 81,719 | $14,742 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 84,419 | $15,368 | $210.92 | $154.39 - $245.68 |
| Q4 2019 | 99,475 | $23,242 | $220.88 | $204.58 - $236.37 |
| Q3 2019 | 130,975 | $29,238 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 130,130 | $28,009 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 209,686 | $52,780 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 142,430 | $26,869 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 160,856 | $31,315 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 113,441 | $21,961 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 113,200 | $22,487 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 137,441 | $26,552 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 125,700 | $22,566 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 74,143 | $13,630 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 185,856 | $29,051 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 44,364 | $5,962 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 39,613 | $6,278 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 20,998 | $2,953 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 6,298 | $831 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 4,475 | $602 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 88,727 | $10,488 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 93,527 | $12,007 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 149,304 | $18,561 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 192,604 | $21,710 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 232,354 | $23,031 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 266,804 | $27,865 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 202,104 | $21,910 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 110,704 | $11,071 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 8,086 | $859 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 102,504 | $10,254 | $95.76 | $87.85 - $102.69 |