Ticker: MKSI CUSIP: 55306N104 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,492 | $5 | $148.21 | $120.73 - $170.37 |
| Q4 2019 | 36,800 | $4,048 | $99.99 | $81.07 - $109.78 |
| Q3 2019 | 119,400 | $11,018 | $78.64 | $68.69 - $91.29 |
| Q2 2019 | 191,672 | $14,929 | $80.27 | $67.03 - $98.53 |
| Q1 2019 | 199,032 | $18,519 | $76.40 | $59.36 - $88.91 |
| Q4 2018 | 300,332 | $19,404 | $68.31 | $53.35 - $77.61 |
| Q3 2018 | 196,732 | $15,768 | $86.11 | $74.38 - $97.19 |
| Q2 2018 | 132,432 | $12,673 | $102.60 | $86.55 - $115.42 |
| Q1 2018 | 117,230 | $13,557 | $103.13 | $88.32 - $120.60 |
| Q4 2017 | 92,800 | $8,769 | $93.43 | $82.69 - $103.63 |
| Q3 2017 | 82,900 | $7,829 | $76.52 | $62.45 - $89.48 |
| Q2 2017 | 46,000 | $3,095 | $70.74 | $60.40 - $82.65 |
| Q1 2017 | 10,900 | $749 | $61.31 | $54.85 - $65.67 |