Ticker: WAT CUSIP: 941848103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 7,750 | $3 | $343.81 | $297.14 - $368.02 |
| Q2 2022 | 12,000 | $3,972 | $317.42 | $288.32 - $344.15 |
| Q1 2022 | 12,000 | $3,725 | $325.36 | $297.65 - $372.24 |
| Q4 2021 | 8,000 | $2,981 | $349.78 | $324.35 - $375.24 |
| Q3 2021 | 8,000 | $2,858 | $391.72 | $343.15 - $428.22 |
| Q2 2021 | 8,000 | $2,765 | $316.51 | $279.69 - $349.07 |
| Q1 2021 | 8,000 | $2,273 | $273.06 | $244.77 - $299.06 |
| Q4 2020 | 8,000 | $1,979 | $226.59 | $192.54 - $252.67 |
| Q3 2020 | 8,000 | $1,565 | $207.83 | $179.76 - $239.74 |
| Q2 2020 | 8,000 | $1,443 | $189.00 | $171.38 - $210.90 |
| Q1 2020 | 8,000 | $1,456 | $210.92 | $154.39 - $245.68 |
| Q2 2019 | 12,200 | $2,626 | $218.51 | $199.11 - $255.21 |
| Q1 2019 | 40,200 | $10,119 | $227.86 | $174.95 - $252.24 |
| Q4 2018 | 49,200 | $9,282 | $189.96 | $167.94 - $204.64 |
| Q3 2018 | 64,800 | $12,615 | $193.64 | $184.81 - $202.79 |
| Q2 2018 | 65,800 | $12,738 | $196.97 | $187.28 - $211.78 |
| Q1 2018 | 67,000 | $13,310 | $206.81 | $187.66 - $220.20 |
| Q4 2017 | 42,000 | $8,114 | $193.09 | $179.27 - $201.95 |
| Q3 2017 | 15,000 | $2,693 | $181.32 | $171.32 - $190.39 |
| Q2 2017 | 14,000 | $2,574 | $173.76 | $154.15 - $187.65 |
| Q1 2017 | 14,000 | $2,188 | $149.35 | $134.68 - $158.81 |
| Q4 2016 | 14,000 | $1,881 | $142.72 | $133.35 - $160.00 |
| Q3 2016 | 14,000 | $2,219 | $154.74 | $140.50 - $162.53 |
| Q2 2016 | 5,000 | $703 | $135.27 | $128.90 - $140.75 |
| Q1 2016 | 5,000 | $660 | $124.75 | $112.00 - $133.02 |
| Q4 2015 | 8,000 | $1,077 | $128.50 | $115.21 - $136.95 |
| Q3 2015 | 18,600 | $2,199 | $126.49 | $113.98 - $136.17 |
| Q2 2015 | 18,600 | $2,388 | $129.76 | $120.79 - $137.39 |
| Q1 2015 | 13,600 | $1,691 | $119.29 | $111.77 - $125.86 |
| Q4 2014 | 13,600 | $1,533 | $109.55 | $93.56 - $117.71 |
| Q3 2014 | 13,600 | $1,348 | $103.09 | $99.08 - $108.89 |
| Q2 2014 | 15,600 | $1,629 | $105.18 | $97.86 - $114.36 |
| Q1 2014 | 8,000 | $867 | $108.40 | $97.90 - $115.06 |
| Q4 2013 | 106,000 | $10,600 | $100.80 | $94.50 - $107.13 |
| Q3 2013 | 46,000 | $4,886 | $102.55 | $97.53 - $108.89 |
| Q2 2013 | 29,000 | $2,901 | $95.76 | $87.85 - $102.69 |