Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 3 | $2 | $248.30 | $217.67 - $275.60 |
| Q1 2018 | 549 | $227 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 549 | $200 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 199 | $208 | $108.96 | $102.29 - $117.20 |
| Q1 2016 | 4 | $2 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 9 | $5 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 21 | $10 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 66 | $32 | $55.94 | $53.34 - $62.12 |
| Q3 2014 | 10 | $5 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 19 | $8 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 38 | $17 | $47.10 | $41.11 - $51.39 |
| Q2 2013 | 21 | $11 | $55.09 | $51.68 - $57.34 |
| Q1 2013 | 7 | $3 | $59.22 | $50.58 - $65.07 |
| Q4 2012 | 7 | $3 | — | — |
| Q3 2012 | 5 | $2 | — | — |
| Q2 2012 | 5 | $3 | — | — |
| Q1 2012 | 5 | $3 | — | — |
| Q4 2011 | 5 | $2 | — | — |
| Q3 2011 | 5 | $2 | — | — |
| Q2 2011 | 400 | $149 | — | — |
| Q1 2011 | 400 | $133 | — | — |
| Q4 2010 | 400 | $103 | — | — |