Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 57,616 | $5,314 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 65,446 | $4,856 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 67,804 | $8,799 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 70,776 | $11,273 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 64,671 | $11,989 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 61,173 | $12,911 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 63,833 | $8,543 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 59,188 | $12,713 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 64,609 | $13,143 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 62,511 | $12,405 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 52,615 | $17,081 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 107,313 | $25,119 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 125,639 | $31,646 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 132,007 | $23,414 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 131,751 | $24,067 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 132,439 | $33,996 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 171,083 | $39,359 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 172,203 | $40,103 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 177,734 | $34,349 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 76,379 | $15,810 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 82,685 | $15,552 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 82,685 | $10,670 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 104,625 | $9,104 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 152,710 | $9,205 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 157,265 | $11,671 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 157,215 | $9,593 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 156,810 | $9,511 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 156,730 | $8,899 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 156,565 | $6,615 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 128,200 | $5,395 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 118,100 | $4,211 | $32.28 | $22.50 - $41.01 |