Insider Trading activities of Intuitive Surgical Inc insiders. , Part 4

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. (See page 1 of this report.) 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 $1,047,976,140.
The total value of stock option exercises since 2005 is $321,460,456.



Table 2. Detailed insider stock purchases, sales, and option exercises of Intuitive Surgical Inc insiders (ISRG) , Part 4
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2011-04-26 Brogna Salvatore (SVP Engineering) Option Ex 3,750 107.27 402,262
2011-04-26 Smith Lonnie M (Chairman of the Board) Sale 15,000 352.36 5,285,460
2011-04-26 Smith Lonnie M (Chairman of the Board) Option Ex 15,000 33.18 497,700
2011-04-25 Loop Floyd D Md (Director) Sale 5,000 352.14 1,760,705
2011-04-25 Loop Floyd D Md (Director) Option Ex 5,000 72.44 362,200
2011-03-09 Stalk George Jr (Director) Sale 7,584 332.37 2,519,557
2011-03-09 Stalk George Jr (Director) Option Ex 7,584 202.37 1,534,736
2011-02-15 Rubash Mark J (Director) Sale 9,250 343.09 3,173,619
2011-02-15 Rubash Mark J (Director) Option Ex 9,250 202.37 1,871,876
2011-02-11 Meltzer Mark J (SVP & General Counsel) Sale 4,000 342.47 1,369,888
2011-02-11 Meltzer Mark J (SVP & General Counsel) Option Ex 4,000 107.27 429,080
2011-02-10 Meltzer Mark J (SVP & General Counsel) Sale 1,375 337.00 463,375
2011-02-10 Meltzer Mark J (SVP & General Counsel) Option Ex 1,375 107.27 147,496
2011-02-10 Mohr Marshall (SVP & CFO) Sale 5,000 335.57 1,677,860
2011-02-10 Mohr Marshall (SVP & CFO) Option Ex 5,000 98.37 491,850
2011-02-09 Duggan Robert W (Director) Sale 5,900 335.57 1,979,857
2011-02-09 Duggan Robert W (Director) Option Ex 2,500 47.09 117,725
2011-02-08 Duggan Robert W (Director) Sale 2,000 336.96 673,916
2011-02-08 Duggan Robert W (Director) Option Ex 2,000 47.09 94,180
2011-02-07 Duggan Robert W (Director) Sale 19,250 331.16 6,374,186
2011-02-07 Duggan Robert W (Director) Option Ex 19,250 156.84 3,249,757
2011-02-04 Duggan Robert W (Director) Sale 46,602 329.44 15,369,105
2011-02-01 Mohr Marshall (SVP & CFO) Sale 1,702 335.15 570,420
2011-02-01 Mohr Marshall (SVP & CFO) Option Ex 1,702 98.37 167,425
2011-01-27 Levy Alan J (Director) Sale 5,000 336.01 1,680,065
2011-01-27 Levy Alan J (Director) Option Ex 5,000 133.31 666,550
2011-01-27 Smith Lonnie M (Chairman of the Board) Sale 15,000 335.75 5,036,295
2011-01-27 Smith Lonnie M (Chairman of the Board) Option Ex 15,000 18.50 277,500
2011-01-27 Halvorson Eric H (Director) Sale 1,250 336.70 420,876
2011-01-27 Halvorson Eric H (Director) Option Ex 1,250 135.39 169,237
2011-01-26 Meltzer Mark J (SVP & General Counsel) Sale 1,500 338.35 507,527
2011-01-26 Meltzer Mark J (SVP & General Counsel) Option Ex 1,500 107.27 160,905
2011-01-26 Mcnamara Jerome J (EVP da Vinci WW Sales & Mktg) Sale 9,375 335.00 3,140,625
2011-01-26 Mcnamara Jerome J (EVP da Vinci WW Sales & Mktg) Option Ex 9,375 109.97 1,030,921
2010-12-14 Guthart Gary S (President & CEO) Option Ex 10,000 14.50 145,000
2010-11-19 Johnson Amal M (Director) Buy 1,000 250.19 250,186
2010-09-13 Johnson Amal M (Director) Buy 1,000 281.05 281,054
2010-08-20 Duggan Robert W (Director) Sale 300 294.00 88,200
2010-08-18 Duggan Robert W (Director) Sale 2,000 316.12 632,250
2010-08-09 Duggan Robert W (Director) Sale 2,000 330.00 660,000
2010-08-04 Duggan Robert W (Director) Sale 5,000 335.20 1,675,990
2010-07-30 Levy Alan J (Director) Sale 5,000 325.00 1,625,000
2010-07-30 Levy Alan J (Director) Option Ex 5,000 113.06 565,300
2010-07-29 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 4,687 330.89 1,550,881
2010-07-29 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 4,687 109.97 515,405
2010-07-27 Smith Lonnie M (Director) Sale 15,000 333.85 5,006,810
2010-07-27 Smith Lonnie M (Director) Option Ex 15,000 18.50 277,500
2010-06-03 Duggan Robert W (Director) Sale 8,000 335.99 2,687,920
2010-06-02 Duggan Robert W (Director) Sale 3,500 330.16 1,155,549
2010-06-01 Duggan Robert W (Director) Sale 6,500 325.48 2,115,587
2010-05-24 Guthart Gary S (President & CEO) Option Ex 11,255 14.50 163,197
2010-05-18 Duggan Robert W (Director) Sale 5,000 344.00 1,720,000
2010-04-30 Mohr Marshall (SVP & CFO) Sale 3,000 368.02 1,104,060
2010-04-30 Mohr Marshall (SVP & CFO) Option Ex 3,000 98.37 295,110
2010-04-30 Smith Lonnie M (Director) Sale 5,150 368.44 1,897,476
2010-04-30 Smith Lonnie M (Director) Option Ex 5,150 18.50 95,275
2010-04-29 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 5,517 365.00 2,013,705
2010-04-29 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 5,517 109.97 606,676
2010-04-29 Smith Lonnie M (Director) Sale 9,850 370.02 3,644,726
2010-04-29 Smith Lonnie M (Director) Option Ex 9,850 18.50 182,225
2010-04-27 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 634 365.00 231,410
2010-04-27 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 634 109.67 69,533
2010-04-27 Duggan Robert W (Director) Sale 925 358.00 331,150
2010-04-26 Halvorson Eric H (Director) Sale 3,000 361.54 1,084,608
2010-04-26 Halvorson Eric H (Director) Option Ex 3,000 135.39 406,169
2010-04-26 Duggan Robert W (Director) Sale 4,500 362.19 1,629,850
2010-04-23 Grossman D Keith (Director) Sale 4,250 367.26 1,560,850
2010-04-23 Grossman D Keith (Director) Option Ex 4,250 135.39 575,407
2010-04-23 Duggan Robert W (Director) Sale 10,000 364.70 3,647,000
2010-04-22 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 453 371.00 168,063
2010-04-22 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 453 106.69 48,330
2010-03-10 Duggan Robert W (Director) Sale 3,000 359.09 1,077,270
2010-03-08 Duggan Robert W (Director) Sale 2,000 358.10 716,200
2010-02-26 Stalk George Jr (Director) Sale 16,666 346.32 5,771,702
2010-02-26 Stalk George Jr (Director) Option Ex 16,666 278.92 4,648,480
2010-02-25 Meltzer Mark J (SVP & General Counsel) Sale 625 343.27 214,543
2010-02-25 Meltzer Mark J (SVP & General Counsel) Option Ex 625 107.27 67,043
2010-02-24 Duggan Robert W (Director) Sale 5,000 344.12 1,720,625
2010-02-19 Grossman D Keith (Director) Sale 5,000 342.18 1,710,900
2010-02-19 Grossman D Keith (Director) Option Ex 5,000 288.50 1,442,500
2010-02-18 Mohr Marshall (SVP & CFO) Sale 3,000 341.00 1,023,000
2010-02-18 Mohr Marshall (SVP & CFO) Option Ex 3,000 98.37 295,110
2010-02-12 Meltzer Mark J (SVP & General Counsel) Sale 2,700 330.00 891,000
2010-02-12 Meltzer Mark J (SVP & General Counsel) Option Ex 2,700 107.27 289,629
2010-02-11 Meltzer Mark J (SVP & General Counsel) Sale 4,175 327.00 1,365,229
2010-02-11 Meltzer Mark J (SVP & General Counsel) Option Ex 4,175 107.27 447,852
2010-02-11 Duggan Robert W (Director) Sale 9,600 326.85 3,137,760
2010-02-02 Smith Lonnie M (Director) Sale 15,000 334.32 5,014,077
2010-02-02 Smith Lonnie M (Director) Option Ex 15,000 18.50 277,500
2010-01-26 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 9,604 339.00 3,255,756
2010-01-26 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 9,604 108.87 1,045,616
2009-12-10 Grossman D Keith (Director) Sale 2,500 292.10 730,260
2009-12-10 Grossman D Keith (Director) Option Ex 2,500 133.31 333,275
2009-12-01 Mohr Marshall (SVP & CFO) Sale 4,500 285.00 1,282,500
2009-12-01 Mohr Marshall (SVP & CFO) Option Ex 4,500 98.37 442,665
2009-12-01 Loop Floyd D Md (Director) Sale 10,000 284.56 2,844,617
2009-12-01 Loop Floyd D Md (Director) Option Ex 10,000 72.44 724,400
2009-11-25 Mohr Marshall (SVP & CFO) Sale 3,000 282.64 847,908
2009-11-25 Mohr Marshall (SVP & CFO) Option Ex 3,000 98.37 295,110
2009-11-06 Levy Alan J (Director) Sale 10,000 257.45 2,574,540
2009-11-06 Levy Alan J (Director) Option Ex 10,000 47.09 470,900
2009-11-06 Mohr Marshall (SVP & CFO) Sale 2,330 260.00 605,800
2009-11-06 Mohr Marshall (SVP & CFO) Option Ex 2,330 98.37 229,202
2009-11-06 Grossman D Keith (Director) Sale 5,000 256.18 1,280,894
2009-11-06 Grossman D Keith (Director) Option Ex 5,000 123.19 615,925
2009-11-05 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 10,000 259.10 2,590,960
2009-11-05 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 10,000 109.97 1,099,650
2009-11-05 Mohr Marshall (SVP & CFO) Sale 670 260.00 174,200
2009-11-05 Mohr Marshall (SVP & CFO) Option Ex 670 98.37 65,907
2009-10-26 Smith Lonnie M (CEO) Sale 14,794 260.48 3,854,029
2009-10-26 Smith Lonnie M (CEO) Option Ex 14,794 11.74 173,681
2009-08-20 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 6,000 224.00 1,344,000
2009-08-20 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 6,000 89.07 534,420
2009-07-28 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 8,000 220.58 1,764,640
2009-07-28 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 8,000 77.28 618,200
2009-07-27 Mohr Marshall (SVP & CFO) Sale 3,500 218.00 763,000
2009-07-27 Mohr Marshall (SVP & CFO) Option Ex 3,500 98.37 344,295
2009-07-27 Smith Lonnie M (CEO) Sale 15,000 217.53 3,262,950
2009-07-27 Smith Lonnie M (CEO) Option Ex 15,000 11.74 176,100
2009-07-27 Halvorson Eric H (Director) Sale 3,500 217.42 760,963
2009-07-27 Halvorson Eric H (Director) Option Ex 3,500 133.31 466,585
2009-07-16 Kramer Richard J (Director) Sale 500 156.51 78,257
2009-07-16 Kramer Richard J (Director) Option Ex 1,500 133.31 199,965
2009-06-11 Kramer Richard J (Director) Sale 500 168.22 84,112
2009-06-11 Kramer Richard J (Director) Option Ex 500 133.31 66,655
2009-06-02 Kramer Richard J (Director) Sale 1,000 160.00 160,000
2009-06-02 Kramer Richard J (Director) Option Ex 1,000 133.31 133,310
2009-06-01 Kramer Richard J (Director) Sale 1,000 151.99 151,990
2009-06-01 Kramer Richard J (Director) Option Ex 1,000 133.31 133,310
2009-05-19 Kramer Richard J (Director) Sale 1,000 156.22 156,218
2009-05-19 Kramer Richard J (Director) Option Ex 1,000 133.31 133,310
2009-04-21 Kramer Richard J (Director) Sale 5,000 125.60 628,020
2009-04-21 Kramer Richard J (Director) Option Ex 5,000 113.06 565,300
2009-03-10 Duggan Robert W (Director) Sale 50 97.00 4,850
2009-02-03 Duggan Robert W (Director) Sale 50 103.00 5,150
2008-12-15 Smith Lonnie M (CEO) Option Ex 14,706 14.50 213,237
2008-12-11 Guthart Gary S (President & COO) Option Ex 5,000 6.00 30,000
2008-11-04 Duggan Robert W (Director) Sale 5,000 196.00 980,000
2008-11-03 Duggan Robert W (Director) Sale 20,000 183.28 3,665,500
2008-10-30 Duggan Robert W (Director) Sale 10,100 172.22 1,739,422
2008-08-29 Duggan Robert W (Director) Sale 4,000 295.50 1,182,000
2008-08-21 Mcnamara Jerome J (EVP WW Sales & Mktg) Sale 3,437 305.00 1,048,285
2008-08-21 Mcnamara Jerome J (EVP WW Sales & Mktg) Option Ex 3,437 77.28 265,594
2008-08-11 Guthart Gary S (President & COO) Sale 7,000 302.59 2,118,130
2008-08-11 Guthart Gary S (President & COO) Option Ex 7,000 33.18 232,260
2008-07-28 Mohr Marshall (SVP & CFO) Sale 3,000 314.39 943,185
2008-07-28 Mohr Marshall (SVP & CFO) Option Ex 3,000 98.37 295,110
2008-07-28 Smith Lonnie M (CEO) Sale 10,000 314.33 3,143,300
2008-07-28 Smith Lonnie M (CEO) Option Ex 10,000 11.74 117,400
2008-07-28 Halvorson Eric H (Director) Sale 4,000 313.75 1,254,980

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.