Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 3,000 | $454 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 4,000 | $521 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 4,000 | $600 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 5,600 | $798 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 5,600 | $887 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 5,633 | $630 | $125.39 | $109.48 - $141.92 |
| Q2 2022 | 5,600 | $653 | $128.58 | $112.28 - $146.71 |
| Q1 2022 | 5,600 | $789 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 5,600 | $921 | $167.52 | $146.96 - $191.42 |
| Q3 2021 | 7,000 | $1,058 | $163.56 | $146.02 - $180.77 |
| Q2 2021 | 7,000 | $1,079 | $159.33 | $147.97 - $176.63 |
| Q1 2021 | 7,000 | $1,043 | $130.58 | $98.76 - $153.37 |
| Q4 2020 | 7,000 | $712 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 8,000 | $547 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 8,000 | $596 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 8,000 | $473 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 8,752 | $742 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 8,742 | $729 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 8,744 | $806 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 9,441 | $1,011 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 14,261 | $1,390 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 9,441 | $1,291 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 9,756 | $1,450 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 11,693 | $2,217 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 11,862 | $2,435 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 11,938 | $2,266 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 11,675 | $1,936 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 11,155 | $1,829 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 10,765 | $1,564 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 10,856 | $1,571 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 10,856 | $1,528 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 10,856 | $1,763 | $135.06 | $112.27 - $159.84 |
| Q4 2015 | 11,053 | $1,766 | $166.43 | $137.16 - $184.66 |
| Q3 2015 | 11,920 | $2,038 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 11,649 | $2,546 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 15,086 | $3,240 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 14,932 | $3,169 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 15,113 | $3,028 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 15,352 | $3,153 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 17,995 | $3,600 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 17,978 | $3,899 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 18,493 | $3,378 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 18,523 | $3,037 | $153.14 | $138.12 - $166.12 |