Ticker: INSP CUSIP: 457730109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,259,762 | $116,188 | $95.68 | $70.77 - $147.03 |
| Q3 2025 | 450,641 | $33,438 | $101.25 | $72.66 - $143.96 |
| Q2 2025 | 302,872 | $39,304 | $145.01 | $125.22 - $164.02 |
| Q1 2025 | 439,118 | $69,943 | $180.91 | $151.82 - $216.01 |
| Q4 2024 | 584,628 | $108,379 | $194.11 | $170.23 - $214.97 |
| Q3 2024 | 363,307 | $76,676 | $173.72 | $123.00 - $225.00 |
| Q2 2024 | 257,376 | $34,445 | $189.24 | $129.95 - $257.40 |
| Q1 2024 | 136,571 | $29,334 | $196.02 | $163.57 - $226.38 |
| Q4 2023 | 173,563 | $35,308 | $162.01 | $123.27 - $206.88 |
| Q3 2023 | 124,747 | $24,755 | $252.20 | $183.10 - $330.00 |
| Q2 2023 | 190,408 | $61,814 | $285.71 | $223.21 - $327.77 |
| Q1 2023 | 181,417 | $42,464 | $252.78 | $224.42 - $282.31 |
| Q4 2022 | 130,790 | $32,943 | $213.22 | $159.62 - $262.54 |
| Q3 2022 | 117,063 | $20,764 | $200.95 | $164.49 - $231.41 |
| Q2 2022 | 149,880 | $27,379 | $199.42 | $142.74 - $272.04 |
| Q1 2022 | 127,255 | $32,665 | $228.53 | $189.24 - $263.83 |
| Q4 2021 | 162,245 | $37,326 | $244.16 | $198.00 - $286.29 |
| Q3 2021 | 269,849 | $62,842 | $208.67 | $159.18 - $264.40 |
| Q2 2021 | 323,802 | $62,577 | $198.33 | $160.02 - $244.89 |
| Q1 2021 | 293,232 | $60,696 | $212.51 | $179.62 - $252.25 |
| Q4 2020 | 251,000 | $47,211 | $163.50 | $115.00 - $204.72 |
| Q3 2020 | 243,603 | $31,437 | $110.19 | $85.03 - $132.69 |
| Q2 2020 | 404,372 | $35,188 | $76.87 | $46.08 - $99.26 |
| Q1 2020 | 408,214 | $24,608 | $74.00 | $40.53 - $95.00 |
| Q4 2019 | 1,708,511 | $126,789 | $64.28 | $51.98 - $75.91 |
| Q3 2019 | 2,029,924 | $123,867 | $65.85 | $58.56 - $71.71 |
| Q2 2019 | 1,441,080 | $87,401 | $53.90 | $46.00 - $61.45 |
| Q1 2019 | 1,390,914 | $78,975 | $54.03 | $38.68 - $64.34 |
| Q4 2018 | 483,911 | $20,444 | $42.52 | $35.43 - $54.51 |
| Q3 2018 | 14,415 | $607 | $46.94 | $35.35 - $57.87 |
| Q2 2018 | 18,342 | $654 | $32.28 | $22.50 - $41.01 |