Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 231,438 | $21,346 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 297,245 | $22,056 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 228,564 | $29,661 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 217,674 | $34,671 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 221,560 | $41,073 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 203,894 | $42,912 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 233,328 | $31,226 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 309,929 | $66,570 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 514,012 | $104,565 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 789,535 | $156,675 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 1,045,296 | $339,345 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 1,042,576 | $244,036 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 1,074,201 | $270,570 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 1,075,238 | $190,715 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 1,097,848 | $200,544 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 1,122,931 | $288,245 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 1,082,849 | $249,120 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 1,103,086 | $256,886 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 1,101,096 | $212,799 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 1,080,753 | $223,706 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 1,079,177 | $202,982 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 1,106,971 | $142,855 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 984,596 | $100,311 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 982,288 | $59,213 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 933,791 | $69,297 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 933,735 | $56,977 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 883,432 | $53,580 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 860,216 | $48,843 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 757,985 | $32,024 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 617,233 | $25,974 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 578,446 | $20,627 | $32.28 | $22.50 - $41.01 |