Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 103,804 | $7,702 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 228,332 | $29,631 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 228,330 | $36,368 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 228,330 | $42,328 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 319,860 | $67,506 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 405,187 | $54,226 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 453,200 | $97,343 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 453,268 | $92,208 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 496,400 | $98,506 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 376,554 | $122,244 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 342,900 | $80,263 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 240,000 | $60,451 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 240,000 | $42,569 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 240,000 | $43,841 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 333,510 | $85,609 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 349,105 | $80,315 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 340,881 | $79,384 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 333,556 | $64,463 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 474,131 | $98,140 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 417,952 | $78,613 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 432,675 | $55,837 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 371,120 | $32,295 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 333,500 | $20,103 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 333,500 | $24,749 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 333,511 | $20,351 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 333,628 | $20,235 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 333,727 | $18,949 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 307,034 | $12,972 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 307,034 | $12,920 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 307,034 | $10,949 | $32.28 | $22.50 - $41.01 |