Insider Trading activities of Intuitive Surgical Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Intuitive Surgical Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Intuitive Surgical Inc since year 2005. Table 2 shows the detailed insider transactions of Intuitive Surgical Inc since 2005. The reporting company's ticker symbol is ISRG. The reporting company's CIK number is 1035267.
The total value of stock buying since 2005 is $531,240.
The total value of stock sales since 2005 is $1,245,797,407.
The total value of stock option exercises since 2005 is $346,355,218.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Intuitive Surgical Inc (ISRG).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-09 0 $0 4,722 $2,598,965 4,722 $1,059,209
2018-08 0 $0 36,417 $18,963,097 61,625 $2,220,428
2018-07 0 $0 91,324 $47,686,939 36,299 $4,312,300
2018-06 0 $0 22,488 $10,776,433 13,155 $2,137,894
2018-05 0 $0 8,343 $3,932,520 8,078 $1,327,110
2018-04 0 $0 151,083 $68,591,562 129,294 $5,608,539
2018-03 0 $0 12,434 $5,296,624 8,324 $1,602,179
2018-02 0 $0 75,385 $31,732,592 143,116 $6,386,179
2018-01 0 $0 19,226 $8,242,535 1,226 $240,924
2017-12 0 $0 13,041 $5,171,756 13,041 $2,399,431
2017-11 0 $0 12,580 $4,996,693 12,000 $1,368,876
2017-10 0 $0 58,073 $21,662,688 40,073 $5,027,204
2017-09 0 $0 1,399 $1,413,208 1,399 $643,384
2017-08 0 $0 2,354 $2,341,460 2,302 $782,604
2017-07 0 $0 27,106 $25,488,616 31,456 $10,222,793
2017-06 0 $0 12,646 $11,576,986 12,646 $5,531,945
2017-05 0 $0 4,433 $3,792,028 4,385 $1,818,100
2017-04 0 $0 50,999 $41,578,289 56,793 $13,540,140
2017-03 0 $0 30,147 $22,443,920 27,032 $8,956,847
2017-02 0 $0 23,804 $16,911,474 33,935 $6,500,046
2017-01 0 $0 4,000 $2,737,520 3,100 $865,500
2016-12 0 $0 8,200 $5,330,000 7,200 $2,183,544
2016-11 0 $0 16,040 $10,857,763 19,750 $2,723,725
2016-08 0 $0 19,588 $13,631,001 24,063 $4,141,194
2016-07 0 $0 9,250 $6,329,275 9,575 $3,533,655
2016-06 0 $0 21,006 $13,269,433 20,406 $9,890,237
2016-05 0 $0 15,174 $9,475,513 12,644 $5,039,194
2016-04 0 $0 34,272 $21,758,071 34,190 $12,088,856
2016-03 0 $0 43,730 $25,452,627 41,971 $13,876,863
2016-02 0 $0 10,030 $5,478,683 18,054 $2,656,505
2016-01 0 $0 4,125 $2,176,308 4,125 $1,276,522
2015-12 0 $0 3,109 $1,644,554 3,109 $1,378,613
2015-11 0 $0 4,285 $2,169,418 1,625 $502,872
2015-10 0 $0 13,328 $6,658,378 13,328 $4,429,030
2015-09 0 $0 374 $187,744 374 $143,515
2015-08 0 $0 4,726 $2,514,373 5,101 $1,708,850
2015-07 0 $0 55,659 $30,283,946 63,050 $15,365,355
2015-06 0 $0 18,632 $9,170,910 25,375 $2,811,148
2015-05 0 $0 16,824 $8,426,596 14,488 $4,634,072
2015-04 0 $0 45,461 $22,995,199 47,687 $9,299,067
2015-03 0 $0 1,375 $688,847 1,375 $498,382
2015-02 0 $0 5,000 $2,600,000 16,304 $1,681,719
2015-01 0 $0 55,000 $28,129,540 55,000 $16,047,324
2014-12 0 $0 3,075 $1,578,434 1,375 $498,382
2014-11 0 $0 9,926 $5,165,243 9,565 $2,275,867
2014-10 0 $0 42,334 $20,314,801 47,313 $11,932,980
2014-09 0 $0 12,626 $5,960,280 12,626 $4,457,899
2014-08 0 $0 4,105 $1,964,907 4,105 $440,343
2014-07 0 $0 11,167 $5,192,063 11,167 $2,238,476
2014-02 0 $0 1,648 $720,743 2,243 $174,650
2013-03 0 $0 28,344 $15,384,957 28,344 $6,004,266
2013-01 0 $0 32,464 $18,697,454 32,464 $7,794,159
2012-12 0 $0 6,437 $3,400,793 5,437 $1,418,622
2012-11 0 $0 109,422 $58,421,047 108,922 $14,600,154
2012-10 0 $0 51,550 $28,004,650 51,550 $6,290,868
2012-09 0 $0 1,250 $612,812 1,250 $134,087
2012-08 0 $0 2,000 $1,020,038 2,000 $214,540
2012-07 0 $0 26,300 $12,489,971 26,300 $2,047,420
2012-06 0 $0 3,344 $1,711,392 3,344 $872,516
2012-04 0 $0 104,844 $60,363,536 104,844 $20,409,560
2012-03 0 $0 4,594 $2,343,491 4,594 $1,247,303
2012-02 0 $0 5,000 $2,467,940 5,000 $563,300
2011-12 0 $0 21,073 $8,949,070 21,073 $5,721,467
2011-10 0 $0 24,267 $10,127,494 24,267 $1,687,187
2011-09 0 $0 1,000 $388,000 1,000 $107,270
2011-07 0 $0 33,097 $13,238,629 33,097 $3,044,636
2011-05 0 $0 9,521 $3,355,547 10,521 $968,316
2011-04 0 $0 24,150 $8,509,334 23,750 $1,262,162
2011-03 0 $0 8,859 $2,943,605 7,584 $1,534,736
2011-02 0 $0 121,088 $40,229,095 60,077 $9,243,739
2011-01 0 $0 32,125 $10,785,388 32,125 $2,305,113
2010-12 0 $0 0 $0 10,000 $145,000
2010-11 1,000 $250,186 0 $0 0 $0
2010-09 1,000 $281,054 0 $0 0 $0
2010-08 0 $0 9,300 $3,056,440 0 $0
2010-07 0 $0 36,187 $12,012,430 24,687 $1,358,205
2010-06 0 $0 22,000 $7,303,016 0 $0
2010-05 0 $0 5,000 $1,720,000 11,255 $163,197
2010-04 0 $0 47,279 $17,312,898 31,854 $2,278,725
2010-03 0 $0 5,000 $1,793,470 0 $0
2010-02 0 $0 74,966 $25,261,002 47,166 $7,468,114
2010-01 0 $0 9,604 $3,255,756 9,604 $1,045,616
2009-12 0 $0 18,900 $5,398,354 17,000 $1,500,340
2009-11 0 $0 36,000 $9,361,572 36,000 $3,012,144
2009-10 0 $0 21,281 $5,542,257 14,794 $173,681
2009-08 0 $0 6,000 $1,344,000 6,000 $534,420
2009-07 0 $0 30,500 $6,629,810 31,500 $1,805,145
2009-06 0 $0 2,500 $396,102 2,500 $333,275
2009-05 0 $0 1,000 $156,218 1,000 $133,310
2009-04 0 $0 5,000 $628,020 5,000 $565,300
2009-03 0 $0 50 $4,850 0 $0
2009-02 0 $0 50 $5,150 0 $0
2008-12 0 $0 0 $0 19,706 $243,237
2008-11 0 $0 25,000 $4,645,500 0 $0
2008-10 0 $0 10,100 $1,739,422 0 $0
2008-08 0 $0 14,437 $4,348,415 10,437 $497,854
2008-07 0 $0 19,000 $5,980,515 19,000 $999,430
2008-05 0 $0 25,502 $7,370,467 15,001 $972,809
2008-04 0 $0 10,242 $2,918,565 10,000 $117,400
2008-03 0 $0 4,979 $1,394,898 4,979 $234,188
2008-02 0 $0 28,562 $8,731,594 28,562 $1,255,921
2007-12 0 $0 9,042 $3,011,083 11,792 $603,363
2007-11 0 $0 8,042 $2,254,744 10,542 $365,513
2007-10 0 $0 28,940 $8,637,924 28,940 $1,465,083
2007-09 0 $0 24,043 $5,315,120 19,243 $671,346
2007-08 0 $0 22,542 $4,754,926 22,542 $1,124,185
2007-07 0 $0 36,327 $7,437,432 36,327 $1,374,092
2007-06 0 $0 30,500 $4,269,602 15,500 $378,225
2007-05 0 $0 38,325 $5,122,129 24,666 $822,402
2007-04 0 $0 31,949 $4,220,740 31,949 $2,307,901
2007-02 0 $0 37,313 $4,237,422 36,937 $741,049
2006-12 0 $0 12,998 $1,345,851 12,998 $161,149
2006-11 0 $0 458,673 $43,988,912 29,062 $507,273
2006-09 0 $0 51,000 $5,004,870 1,000 $47,090
2006-08 0 $0 46,224 $4,458,585 55,270 $854,805
2006-06 0 $0 7,500 $862,500 7,500 $353,175
2006-05 0 $0 122,060 $15,502,285 54,375 $1,041,877
2006-03 0 $0 36,500 $3,418,687 5,500 $83,160
2006-02 0 $0 34,875 $3,528,494 34,875 $650,590
2006-01 0 $0 0 $0 405 $13,737
2005-11 0 $0 78,000 $7,758,660 0 $0
2005-08 0 $0 550,309 $40,642,722 0 $0
2005-05 0 $0 5,000 $209,200 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Intuitive Surgical Inc insiders (ISRG)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-09-07 Friedman Michael A (Director) Sale 2,070 541.46 1,120,820
2018-09-07 Friedman Michael A (Director) Option Ex 2,070 228.61 473,218
2018-09-04 Brogna Salvatore (EVP & Chief Operating Officer) Sale 2,652 557.37 1,478,145
2018-09-04 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 2,652 220.96 585,991
2018-08-31 Rubash Mark J (Director) Sale 350 560.00 196,000
2018-08-31 Rubash Mark J (Director) Option Ex 350 161.27 56,443
2018-08-27 Rubash Mark J (Director) Sale 150 543.66 81,549
2018-08-27 Rubash Mark J (Director) Option Ex 150 123.77 18,565
2018-08-07 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 1,125 .00 0
2018-08-06 Guthart Gary S (President & CEO) Sale 35,672 520.24 18,557,858
2018-08-06 Guthart Gary S (President & CEO) Option Ex 60,000 35.76 2,145,420
2018-08-06 Smith Lonnie M (Director) Sale 245 521.18 127,690
2018-07-30 Mohr Marshall (Executive VP & CFO) Sale 8,250 508.50 4,195,092
2018-07-30 Mohr Marshall (Executive VP & CFO) Option Ex 8,250 111.43 919,322
2018-07-24 Myriam Curet (EVP & Chief Medical Officer) Sale 712 523.46 372,705
2018-07-24 Myriam Curet (EVP & Chief Medical Officer) Option Ex 712 175.80 125,170
2018-07-24 Rosa David J. (EVP & Chief Commercial Officer) Sale 20,000 524.41 10,488,119
2018-07-24 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 20,000 111.43 2,228,660
2018-07-24 Johnson Amal M (Director) Sale 3,000 522.02 1,566,060
2018-07-24 Johnson Amal M (Director) Option Ex 3,000 121.99 365,979
2018-07-24 Samath Jamie (VP & Principal Accounting Officer) Sale 862 523.42 451,187
2018-07-24 Samath Jamie (VP & Principal Accounting Officer) Option Ex 862 220.96 190,469
2018-07-24 Barratt Craig H (Director) Sale 2,500 522.00 1,305,000
2018-07-24 Barratt Craig H (Director) Option Ex 2,500 193.08 482,700
2018-07-24 Smith Lonnie M (Director) Sale 56,000 523.37 29,308,776
2018-07-23 Friedman Michael A (Director) Option Ex 975 .00 0
2018-06-07 Meltzer Mark J (SVP General Counsel & CCO) Sale 6,000 483.65 2,901,906
2018-06-07 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 6,000 113.73 682,380
2018-06-05 Rubash Mark J (Director) Sale 1,000 490.00 490,000
2018-06-05 Rubash Mark J (Director) Option Ex 1,000 193.08 193,080
2018-06-04 Barratt Craig H (Director) Sale 2,500 482.00 1,205,000
2018-06-04 Barratt Craig H (Director) Option Ex 2,500 193.08 482,700
2018-06-04 Smith Lonnie M (Director) Sale 1,630 480.00 782,400
2018-06-01 Brogna Salvatore (EVP & Chief Operating Officer) Sale 2,655 463.16 1,229,687
2018-06-01 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 2,655 220.96 586,654
2018-06-01 Smith Lonnie M (Director) Sale 7,703 480.00 3,697,440
2018-06-01 Rubash Mark J (Director) Sale 1,000 470.00 470,000
2018-06-01 Rubash Mark J (Director) Option Ex 1,000 193.08 193,080
2018-05-14 Myriam Curet (EVP & Chief Medical Officer) Sale 8,078 471.56 3,809,261
2018-05-14 Myriam Curet (EVP & Chief Medical Officer) Option Ex 8,078 164.29 1,327,110
2018-05-14 Smith Lonnie M (Director) Sale 265 465.13 123,259
2018-04-30 Guthart Gary S (President & CEO) Sale 36,642 446.96 16,377,691
2018-04-30 Guthart Gary S (President & CEO) Option Ex 60,000 35.76 2,145,420
2018-04-24 Myriam Curet (EVP & Chief Medical Officer) Sale 263 450.00 118,350
2018-04-24 Myriam Curet (EVP & Chief Medical Officer) Option Ex 263 171.33 45,060
2018-04-24 Mohr Marshall (SVP & CFO) Sale 7,500 448.87 3,366,555
2018-04-24 Mohr Marshall (SVP & CFO) Option Ex 7,500 111.43 835,747
2018-04-23 Myriam Curet (EVP & Chief Medical Officer) Sale 2,770 452.37 1,253,070
2018-04-20 Rosa David J. (EVP & Chief Commercial Officer) Sale 54,000 457.02 24,678,918
2018-04-20 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 54,000 35.76 1,930,878
2018-04-20 Samath Jamie (VP & Principal Accounting Officer) Sale 1,060 457.78 485,242
2018-04-20 Samath Jamie (VP & Principal Accounting Officer) Option Ex 1,060 203.36 215,557
2018-04-20 Friedman Michael A (Director) Sale 2,181 458.14 999,198
2018-04-20 Friedman Michael A (Director) Option Ex 2,181 199.85 435,877
2018-04-20 Smith Lonnie M (Director) Sale 46,667 456.69 21,312,538
2018-04-19 Leonard Keith R (Director) Option Ex 513 .00 0
2018-04-19 Johnson Amal M (Director) Option Ex 513 .00 0
2018-04-19 Friedman Michael A (Director) Option Ex 513 .00 0
2018-04-19 Levy Alan J (Director) Option Ex 606 .00 0
2018-04-19 Barratt Craig H (Director) Option Ex 513 .00 0
2018-04-19 Smith Lonnie M (Director) Option Ex 606 .00 0
2018-04-19 Nachtsheim Jami K (Director) Option Ex 513 .00 0
2018-04-19 Rubash Mark J (Director) Option Ex 513 .00 0
2018-03-09 Barratt Craig H (Director) Sale 2,500 442.00 1,105,000
2018-03-09 Barratt Craig H (Director) Option Ex 2,500 193.08 482,700
2018-03-06 Rubash Mark J (Director) Sale 1,000 430.00 430,000
2018-03-06 Rubash Mark J (Director) Option Ex 1,000 170.92 170,923
2018-03-05 Rubash Mark J (Director) Sale 1,000 420.01 420,006
2018-03-05 Rubash Mark J (Director) Option Ex 1,000 170.92 170,923
2018-03-01 Brogna Salvatore (EVP & Chief Operating Officer) Sale 7,934 421.18 3,341,618
2018-03-01 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 3,824 203.36 777,633
2018-02-27 Meltzer Mark J (SVP General Counsel & CCO) Sale 24,000 433.00 10,392,000
2018-02-27 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 24,000 113.73 2,729,520
2018-02-21 Samath Jamie (VP & Principal Accounting Officer) Sale 775 422.40 327,357
2018-02-20 Meltzer Mark J (SVP General Counsel & CCO) Sale 6,000 419.98 2,519,874
2018-02-20 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 6,000 112.58 675,492
2018-02-20 Samath Jamie (VP & Principal Accounting Officer) Sale 861 420.09 361,698
2018-02-18 Myriam Curet (EVP & Chief Medical Officer) Option Ex 1,248 .00 0
2018-02-18 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 1,560 .00 0
2018-02-18 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 1,560 .00 0
2018-02-18 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 1,500 .00 0
2018-02-18 Samath Jamie (VP & Principal Accounting Officer) Option Ex 780 .00 0
2018-02-18 Guthart Gary S (President & CEO) Option Ex 1,875 .00 0
2018-02-18 Mohr Marshall (SVP & CFO) Option Ex 1,560 .00 0
2018-02-17 Myriam Curet (EVP & Chief Medical Officer) Option Ex 1,299 .00 0
2018-02-17 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 2,274 .00 0
2018-02-17 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 2,274 .00 0
2018-02-17 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 1,706 .00 0
2018-02-17 Samath Jamie (VP & Principal Accounting Officer) Option Ex 731 .00 0
2018-02-17 Guthart Gary S (President & CEO) Option Ex 2,600 .00 0
2018-02-17 Mohr Marshall (SVP & CFO) Option Ex 2,112 .00 0
2018-02-16 Myriam Curet (EVP & Chief Medical Officer) Option Ex 1,500 .00 0
2018-02-16 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 2,437 .00 0
2018-02-16 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 2,437 .00 0
2018-02-16 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 1,593 .00 0
2018-02-16 Samath Jamie (VP & Principal Accounting Officer) Option Ex 843 .00 0
2018-02-16 Guthart Gary S (President & CEO) Option Ex 3,375 .00 0
2018-02-16 Mohr Marshall (SVP & CFO) Option Ex 1,875 .00 0
2018-02-15 Myriam Curet (EVP & Chief Medical Officer) Option Ex 1,000 .00 0
2018-02-15 Rosa David J. (EVP & Chief Commercial Officer) Option Ex 1,500 .00 0
2018-02-15 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 1,500 .00 0
2018-02-15 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 750 .00 0
2018-02-15 Samath Jamie (VP & Principal Accounting Officer) Option Ex 475 .00 0
2018-02-15 Guthart Gary S (President & CEO) Option Ex 2,001 .00 0
2018-02-15 Mohr Marshall (SVP & CFO) Option Ex 1,251 .00 0
2018-02-07 Guthart Gary S (President & CEO) Sale 7,724 414.50 3,201,605
2018-02-05 Guthart Gary S (President & CEO) Sale 28,525 414.50 11,823,641
2018-02-05 Guthart Gary S (President & CEO) Option Ex 60,000 35.76 2,145,420
2018-02-05 Mohr Marshall (SVP & CFO) Sale 7,500 414.19 3,106,417
2018-02-05 Mohr Marshall (SVP & CFO) Option Ex 7,500 111.43 835,747
2018-01-30 Myriam Curet (EVP & Chief Medical Officer) Sale 262 431.50 113,053
2018-01-30 Myriam Curet (EVP & Chief Medical Officer) Option Ex 262 171.33 44,889
2018-01-30 Samath Jamie (VP & Principal Accounting Officer) Sale 964 428.60 413,170
2018-01-30 Samath Jamie (VP & Principal Accounting Officer) Option Ex 964 203.36 196,035
2018-01-30 Smith Lonnie M (Director) Sale 18,000 428.68 7,716,312
2017-12-01 Brogna Salvatore (EVP & Chief Operating Officer) Sale 6,082 397.14 2,415,423
2017-12-01 Brogna Salvatore (EVP & Chief Operating Officer) Option Ex 6,082 203.36 1,236,811
2017-12-01 Samath Jamie (VP & Principal Accounting Officer) Sale 959 396.94 380,663
2017-12-01 Samath Jamie (VP & Principal Accounting Officer) Option Ex 959 203.36 195,018
2017-12-01 Rubash Mark J (Director) Sale 6,000 395.94 2,375,670
2017-12-01 Rubash Mark J (Director) Option Ex 6,000 161.27 967,602
2017-11-30 Johnson Amal M (Director) Sale 3,000 396.49 1,189,467
2017-11-30 Johnson Amal M (Director) Option Ex 3,000 121.99 365,979
2017-11-27 Meltzer Mark J (SVP General Counsel & CCO) Sale 3,000 400.00 1,200,000
2017-11-27 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 3,000 111.43 334,299
2017-11-21 Meltzer Mark J (SVP General Counsel & CCO) Sale 6,000 397.15 2,382,906
2017-11-21 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 6,000 111.43 668,598
2017-11-10 Smith Lonnie M (Director) Sale 580 386.76 224,320
2017-10-30 Mohr Marshall (SVP & CFO) Sale 6,000 372.22 2,233,332
2017-10-30 Mohr Marshall (SVP & CFO) Option Ex 6,000 111.43 668,598
2017-10-26 Barratt Craig H (Director) Sale 7,500 381.00 2,857,500
2017-10-26 Barratt Craig H (Director) Option Ex 7,500 119.06 892,972
2017-10-24 Myriam Curet (SVP & Chief Medical Officer) Sale 262 373.00 97,726
2017-10-24 Myriam Curet (SVP & Chief Medical Officer) Option Ex 262 171.33 44,889
2017-10-24 Samath Jamie (VP & Principal Accounting Officer) Sale 1,564 371.19 580,534
2017-10-24 Samath Jamie (VP & Principal Accounting Officer) Option Ex 1,564 185.48 290,096
2017-10-24 Levy Alan J (Director) Sale 2,997 371.35 1,112,935
2017-10-24 Levy Alan J (Director) Option Ex 2,997 121.42 363,889
2017-10-24 Barratt Craig H (Director) Sale 15,000 371.18 5,567,730
2017-10-24 Barratt Craig H (Director) Option Ex 15,000 119.06 1,785,945
2017-10-24 Smith Lonnie M (Director) Sale 18,000 372.64 6,707,520
2017-10-24 Rubash Mark J (Director) Sale 6,750 371.17 2,505,411
2017-10-24 Rubash Mark J (Director) Option Ex 6,750 145.31 980,815
2017-09-05 Meltzer Mark J (SVP General Counsel & CCO) Sale 500 1,025.00 512,500
2017-09-05 Meltzer Mark J (SVP General Counsel & CCO) Option Ex 500 334.30 167,150
2017-09-01 Brogna Salvatore (EVP - Product Operations) Sale 899 1,001.90 900,708
2017-09-01 Brogna Salvatore (EVP - Product Operations) Option Ex 899 529.74 476,234
2017-08-31 Leonard Keith R (Director) Sale 854 1,000.00 854,000
2017-08-31 Leonard Keith R (Director) Option Ex 427 584.25 249,474
2017-08-31 Johnson Amal M (Director) Sale 1,000 996.01 996,010

Insider trading activities including stock purchases, stock sales, and option exercises of ISRG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Intuitive Surgical Inc (symbol ISRG, CIK number 1035267) see the Securities and Exchange Commission (SEC) website.