Ticker: MTN CUSIP: 91879Q109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 70,800 | $9,402 | $147.17 | $132.59 - $163.34 |
| Q3 2025 | 72,000 | $10,769 | $155.21 | $139.50 - $172.00 |
| Q2 2025 | 71,300 | $11,203 | $148.56 | $129.85 - $175.51 |
| Q1 2025 | 72,600 | $11,617 | $166.20 | $151.99 - $187.71 |
| Q4 2024 | 73,700 | $13,815 | $178.92 | $165.00 - $199.45 |
| Q3 2024 | 73,400 | $12,793 | $178.91 | $167.58 - $190.92 |
| Q2 2024 | 74,700 | $13,456 | $198.87 | $165.14 - $233.57 |
| Q1 2024 | 113,700 | $25,336 | $222.31 | $204.90 - $236.92 |
| Q4 2023 | 119,300 | $25,467 | $219.12 | $204.88 - $235.44 |
| Q3 2023 | 129,400 | $28,713 | $237.32 | $220.34 - $254.78 |
| Q2 2023 | 145,600 | $36,656 | $243.71 | $230.18 - $258.13 |
| Q1 2023 | 159,500 | $37,272 | $240.99 | $211.24 - $266.26 |
| Q4 2022 | 163,900 | $39,066 | $234.64 | $206.16 - $269.50 |
| Q3 2022 | 175,647 | $37,877 | $227.40 | $201.91 - $248.43 |
| Q2 2022 | 175,247 | $38,213 | $244.59 | $213.60 - $266.75 |
| Q1 2022 | 175,247 | $45,612 | $272.10 | $221.38 - $329.07 |
| Q4 2021 | 153,147 | $50,217 | $340.91 | $305.67 - $376.24 |
| Q3 2021 | 159,747 | $53,363 | $308.42 | $280.27 - $353.90 |
| Q2 2021 | 164,247 | $51,987 | $318.68 | $292.04 - $338.50 |
| Q1 2021 | 154,767 | $45,139 | $291.14 | $261.41 - $333.95 |
| Q4 2020 | 151,667 | $42,309 | $258.28 | $208.72 - $300.00 |
| Q3 2020 | 156,667 | $33,522 | $206.08 | $174.39 - $234.50 |
| Q2 2020 | 159,167 | $28,992 | $174.91 | $129.52 - $218.00 |
| Q1 2020 | 156,567 | $23,127 | $215.22 | $125.00 - $255.37 |
| Q4 2019 | 137,667 | $33,017 | $236.65 | $221.69 - $251.81 |
| Q3 2019 | 143,467 | $32,647 | $236.06 | $219.58 - $249.67 |
| Q2 2019 | 148,000 | $33,031 | $222.15 | $208.16 - $244.72 |
| Q1 2019 | 168,200 | $36,550 | $204.29 | $179.60 - $225.42 |
| Q4 2018 | 163,600 | $34,490 | $247.31 | $200.29 - $286.40 |
| Q3 2018 | 162,400 | $44,566 | $287.87 | $272.49 - $302.76 |
| Q2 2018 | 168,000 | $46,064 | $244.86 | $217.25 - $288.83 |
| Q1 2018 | 163,700 | $36,292 | $218.90 | $200.68 - $235.99 |
| Q4 2017 | 177,300 | $37,671 | $223.89 | $210.80 - $237.77 |
| Q3 2017 | 176,200 | $40,195 | $217.26 | $197.48 - $232.71 |
| Q2 2017 | 174,400 | $35,374 | $201.54 | $186.44 - $215.82 |
| Q1 2017 | 66,087 | $12,682 | $177.17 | $159.84 - $194.05 |
| Q4 2016 | 61,149 | $9,864 | $158.80 | $151.60 - $169.98 |
| Q3 2016 | 58,449 | $9,169 | $152.40 | $137.38 - $162.95 |
| Q2 2016 | 60,649 | $8,384 | $132.01 | $124.00 - $143.09 |
| Q1 2016 | 60,649 | $7,830 | $125.20 | $114.87 - $135.98 |
| Q4 2015 | 47,600 | $6,092 | $117.58 | $102.65 - $133.59 |
| Q3 2015 | 47,600 | $4,983 | $108.14 | $100.50 - $112.34 |
| Q2 2015 | 41,400 | $4,521 | $104.58 | $98.45 - $110.43 |
| Q1 2015 | 40,700 | $4,209 | $90.54 | $84.55 - $104.11 |
| Q4 2014 | 40,200 | $3,663 | $86.72 | $80.01 - $94.16 |
| Q3 2014 | 39,300 | $3,410 | $79.40 | $73.94 - $89.99 |
| Q2 2014 | 40,100 | $3,095 | $70.19 | $64.47 - $77.60 |
| Q1 2014 | 40,100 | $2,795 | $70.93 | $67.24 - $75.42 |
| Q4 2013 | 30,900 | $2,325 | $72.24 | $65.10 - $76.90 |
| Q3 2013 | 30,900 | $2,144 | $67.63 | $61.63 - $71.18 |
| Q2 2013 | 32,600 | $2,006 | $62.47 | $58.12 - $67.29 |