| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ISRG | Director | Apr 23, 2019 | Option Exercise | $462.71 | 996 | 460,859 | 5,747 | Apr 25, 2019, 11:00 AM |
| ISRG | Director | Apr 23, 2019 | Sale | $500.00 | 996 | 498,000 | 4,751 | Apr 25, 2019, 11:00 AM |
| ISRG | Director | Sep 07, 2018 | Option Exercise | $249.73 | 2,070 | 516,951 | 5,964 | Sep 10, 2018, 10:48 AM |
| ISRG | Director | Sep 07, 2018 | Sale | $541.46 | 2,070 | 1,120,820 | 4,419 | Sep 10, 2018, 10:48 AM |
| ISRG | Director | Apr 20, 2018 | Option Exercise | $198.43 | 2,181 | 432,784 | 4,644 | Apr 20, 2018, 07:01 PM |
| ISRG | Director | Apr 20, 2018 | Sale | $458.14 | 2,181 | 999,199 | 3,444 | Apr 20, 2018, 07:01 PM |
| ISRG | Director | Jul 25, 2017 | Option Exercise | $557.20 | 1,000 | 557,200 | 1,977 | Jul 25, 2017, 05:58 PM |
| ISRG | Director | Jul 25, 2017 | Sale | $945.60 | 1,000 | 945,603 | 977 | Jul 25, 2017, 05:58 PM |
| CELG | Director | Jun 22, 2017 | Option Exercise | $59.06 | 5,000 | 295,300 | 5,000 | Jun 23, 2017, 04:04 PM |
| CELG | Director | Jun 21, 2017 | Option Exercise | $59.06 | 5,000 | 295,300 | 5,000 | Jun 23, 2017, 04:04 PM |
| CELG | Director | Jun 22, 2017 | Sale | $135.00 | 5,000 | 675,000 | 0 | Jun 23, 2017, 04:04 PM |
| CELG | Director | Jun 21, 2017 | Sale | $130.00 | 5,000 | 650,000 | 0 | Jun 23, 2017, 04:04 PM |
| CELG | Director | Jun 19, 2017 | Option Exercise | $59.06 | 5,000 | 295,300 | 0 | Jun 20, 2017, 04:07 PM |
| CELG | Director | Jun 19, 2017 | Sale | $125.00 | 5,000 | 625,000 | 0 | Jun 20, 2017, 04:07 PM |
| CELG | Director | Nov 09, 2016 | Option Exercise | $31.80 | 18,600 | 591,480 | 18,600 | Nov 10, 2016, 04:14 PM |
| CELG | Director | Nov 09, 2016 | Sale | $116.10 | 18,600 | 2,159,460 | 0 | Nov 10, 2016, 04:14 PM |
| CELG | Director | Oct 03, 2016 | Option Exercise | $29.86 | 56,116 | 1,675,364 | 56,116 | Oct 05, 2016, 04:09 PM |
| CELG | Director | Oct 03, 2016 | Sale | $103.66 | 56,116 | 5,816,985 | 0 | Oct 05, 2016, 04:09 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ISRG | Director | Apr 23, 2019 | Option Exercise | 460,859 |
| ISRG | Director | Apr 23, 2019 | Sale | 498,000 |
| ISRG | Director | Sep 07, 2018 | Option Exercise | 516,951 |
| ISRG | Director | Sep 07, 2018 | Sale | 1,120,820 |
| ISRG | Director | Apr 20, 2018 | Option Exercise | 432,784 |
| ISRG | Director | Apr 20, 2018 | Sale | 999,199 |
| ISRG | Director | Jul 25, 2017 | Option Exercise | 557,200 |
| ISRG | Director | Jul 25, 2017 | Sale | 945,603 |
| CELG | Director | Jun 22, 2017 | Option Exercise | 295,300 |
| CELG | Director | Jun 21, 2017 | Option Exercise | 295,300 |
| CELG | Director | Jun 22, 2017 | Sale | 675,000 |
| CELG | Director | Jun 21, 2017 | Sale | 650,000 |
| CELG | Director | Jun 19, 2017 | Option Exercise | 295,300 |
| CELG | Director | Jun 19, 2017 | Sale | 625,000 |
| CELG | Director | Nov 09, 2016 | Option Exercise | 591,480 |
| CELG | Director | Nov 09, 2016 | Sale | 2,159,460 |
| CELG | Director | Oct 03, 2016 | Option Exercise | 1,675,364 |
| CELG | Director | Oct 03, 2016 | Sale | 5,816,985 |