Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 137,306 | $12,664 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 749,312 | $55,599 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 2,285,742 | $296,621 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 2,541,360 | $404,788 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 2,519,534 | $467,071 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 2,947,816 | $622,137 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 3,038,766 | $406,678 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 4,437,765 | $953,188 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 3,257,544 | $662,682 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 2,471,464 | $490,437 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 1,073,954 | $348,648 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 1,056,826 | $247,371 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 1,277,340 | $321,736 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 1,528,722 | $271,149 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 2,255,907 | $412,087 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 2,091,262 | $536,805 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 1,538,454 | $353,936 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 1,710,235 | $398,280 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 1,715,068 | $331,453 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 2,742,463 | $567,662 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 3,014,578 | $567,012 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 4,020,007 | $518,781 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 3,991,878 | $347,373 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 2,941,919 | $177,339 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 18 | $1 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 2 | $0 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 68,670 | $4,164 | $53.90 | $46.00 - $61.45 |
| Q4 2018 | 36 | $2 | $42.52 | $35.43 - $54.51 |
| Q2 2018 | 318,000 | $11,340 | $32.28 | $22.50 - $41.01 |