Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 4,800 | $722 | $125.75 | $101.82 - $152.08 |
| Q3 2020 | 4,400 | $481 | $112.47 | $97.77 - $124.64 |
| Q2 2020 | 5,600 | $634 | $95.31 | $70.45 - $112.06 |
| Q1 2020 | 6,200 | $505 | $97.84 | $64.00 - $116.86 |
| Q4 2019 | 6,900 | $759 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 6,900 | $637 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 8,400 | $654 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 8,700 | $810 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 9,400 | $607 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 8,300 | $665 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 6,100 | $584 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 6,500 | $752 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 6,500 | $614 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 6,100 | $576 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 5,800 | $390 | $70.74 | $60.40 - $82.65 |
| Q2 2016 | 19,300 | $831 | $35.80 | $32.24 - $39.81 |
| Q1 2016 | 39,300 | $1,480 | $31.35 | $28.08 - $35.11 |
| Q4 2015 | 28,700 | $1,033 | $32.52 | $26.43 - $35.02 |
| Q3 2015 | 28,700 | $962 | $31.60 | $28.82 - $34.92 |