Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,100 | $0 | $367.96 | $299.63 - $414.15 |
| Q3 2025 | 1,100 | $0 | $301.75 | $275.05 - $366.68 |
| Q2 2025 | 1,100 | $0 | $343.81 | $297.14 - $368.02 |
| Q1 2025 | 1,100 | $0 | $387.18 | $355.00 - $423.56 |
| Q4 2024 | 1,100 | $0 | $365.79 | $321.32 - $397.02 |
| Q3 2024 | 1,600 | $1 | $325.56 | $279.24 - $363.55 |
| Q2 2024 | 3,100 | $1 | $319.12 | $283.59 - $367.21 |
| Q1 2024 | 3,100 | $1 | $328.72 | $293.46 - $363.80 |
| Q4 2023 | 4,300 | $1 | $276.19 | $231.90 - $335.40 |
| Q3 2023 | 4,300 | $1 | $276.34 | $256.06 - $300.77 |
| Q2 2023 | 4,300 | $1 | $278.30 | $248.18 - $313.25 |
| Q1 2023 | 4,300 | $1 | $323.46 | $291.95 - $350.97 |
| Q4 2022 | 4,300 | $1 | $316.35 | $265.61 - $353.71 |
| Q3 2022 | 4,300 | $1,159 | $319.20 | $269.37 - $369.00 |
| Q2 2022 | 4,300 | $1,423 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 5,300 | $1,645 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 6,100 | $2,273 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 6,100 | $2,180 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 7,100 | $2,454 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 7,100 | $2,018 | $273.06 | $244.77 - $299.06 |
| Q3 2019 | 6,500 | $1,399 | $215.83 | $199.87 - $237.51 |
| Q2 2019 | 6,500 | $1,399 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 6,500 | $1,636 | $227.86 | $174.95 - $252.24 |
| Q4 2017 | 8,000 | $1,546 | $193.09 | $179.27 - $201.95 |
| Q2 2017 | 10,500 | $1,930 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 10,500 | $1,641 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 11,200 | $1,505 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 11,200 | $1,775 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 11,200 | $1,575 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 11,200 | $1,478 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 13,500 | $1,817 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 7,000 | $827 | $126.49 | $113.98 - $136.17 |