Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 158,400 | $25 | $148.21 | $120.73 - $170.37 |
| Q3 2025 | 109,600 | $14 | $106.31 | $88.17 - $132.24 |
| Q2 2025 | 17,600 | $2 | $80.86 | $54.50 - $100.44 |
| Q1 2025 | 17,900 | $1 | $100.21 | $75.89 - $124.28 |
| Q4 2024 | 17,900 | $2 | $106.91 | $96.54 - $118.37 |
| Q3 2024 | 18,100 | $2 | $117.45 | $99.10 - $145.63 |
| Q2 2024 | 12,700 | $2 | $124.55 | $105.72 - $137.52 |
| Q2 2020 | 9,023 | $1,022 | $95.31 | $70.45 - $112.06 |