Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,953,170 | $272,371 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 3,000,087 | $222,606 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 3,203,591 | $415,730 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 3,225,645 | $513,781 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 3,270,357 | $606,259 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 3,232,138 | $682,143 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 2,869,601 | $384,039 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 2,892,404 | $621,259 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 2,931,469 | $596,349 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 3,012,396 | $597,780 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 3,013,849 | $978,416 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 3,101,739 | $726,024 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 2,978,391 | $750,197 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 2,863,693 | $507,934 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 2,745,805 | $501,577 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 2,601,849 | $667,870 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 2,559,739 | $588,893 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 2,505,605 | $583,506 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 2,500,933 | $483,330 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 2,476,600 | $512,631 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 2,401,971 | $451,786 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 1,808,083 | $233,333 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 1,209,270 | $105,231 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 874,137 | $52,693 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 853,858 | $63,365 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 825,324 | $50,361 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 795,694 | $48,258 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 705,281 | $40,045 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 663,717 | $28,042 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 349,092 | $14,690 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 340,593 | $12,145 | $32.28 | $22.50 - $41.01 |