Ticker: MSA CUSIP: 553498106 Class: Com
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 9 | $1 | $158.79 | $141.25 - $167.49 |
| Q2 2021 | 9 | $1 | $162.15 | $149.59 - $172.31 |
| Q4 2020 | 1 | $0 | $144.38 | $124.58 - $155.47 |
| Q3 2020 | 1 | $0 | $122.44 | $108.35 - $135.47 |
| Q2 2020 | 1 | $0 | $111.17 | $88.18 - $126.16 |
| Q1 2020 | 1 | $0 | $125.88 | $83.57 - $142.34 |
| Q4 2019 | 1 | $0 | $120.34 | $104.14 - $128.18 |
| Q3 2019 | 1 | $0 | $105.47 | $98.71 - $114.64 |
| Q2 2019 | 1 | $0 | $105.05 | $96.01 - $113.06 |
| Q1 2019 | 1 | $0 | $100.71 | $90.81 - $105.37 |
| Q4 2018 | 1 | $0 | $102.10 | $86.72 - $110.83 |
| Q3 2018 | 1 | $0 | $100.99 | $91.22 - $108.86 |
| Q2 2018 | 1 | $0 | $90.37 | $80.86 - $97.36 |
| Q1 2018 | 1 | $0 | $80.24 | $71.47 - $87.31 |
| Q4 2017 | 1 | $0 | $79.81 | $75.79 - $86.36 |