Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 194,155 | $17,907 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 193,134 | $14,331 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 283,600 | $36,803 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 287,892 | $45,855 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 296,207 | $54,911 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 281,165 | $59,340 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 269,226 | $36,031 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 268,887 | $57,754 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 263,938 | $53,693 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 256,222 | $50,845 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 248,384 | $80,635 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 308,037 | $72,102 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 307,051 | $77,340 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 287,848 | $51,057 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 210,892 | $38,524 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 213,655 | $54,844 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 203,076 | $46,720 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 198,484 | $46,223 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 196,461 | $37,968 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 192,333 | $39,812 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 176,241 | $33,150 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 173,853 | $22,436 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 129,435 | $11,264 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 89,635 | $5,404 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 87,720 | $6,510 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 84,523 | $5,158 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 74,932 | $4,545 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 75,078 | $4,263 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 66,428 | $2,807 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 43,639 | $1,837 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 40,687 | $1,451 | $32.28 | $22.50 - $41.01 |