Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 197,456 | $18,211 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 189,764 | $14,080 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 202,511 | $26,280 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 260,407 | $41,478 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 244,249 | $45,279 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 174,254 | $36,776 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 155,793 | $20,850 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 154,384 | $33,160 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 155,223 | $31,577 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 149,275 | $29,622 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 145,774 | $47,324 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 323,100 | $75,628 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 318,214 | $80,152 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 312,176 | $55,370 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 308,805 | $56,409 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 313,015 | $80,348 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 324,812 | $74,726 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 326,810 | $76,107 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 333,923 | $64,533 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 335,117 | $69,367 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 350,739 | $65,970 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 363,246 | $46,877 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 358,759 | $31,219 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 218,077 | $13,145 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 196,941 | $14,614 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 200,262 | $12,221 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 185,812 | $11,270 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 186,574 | $10,593 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 156,080 | $6,595 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 107,035 | $4,504 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 94,571 | $3,373 | $32.28 | $22.50 - $41.01 |