Insider Trading activities of Masimo Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Masimo Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Masimo Corp since year 2005. Table 2 shows the detailed insider transactions of Masimo Corp since 2005. The reporting company's ticker symbol is MASI. The reporting company's CIK number is 937556.
The total value of stock buying since 2005 is $3,253,687.
The total value of stock sales since 2005 is $369,645,230.
The total value of stock option exercises since 2005 is $48,796,168.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Masimo Corp (MASI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-08 0 $0 11,000 $959,750 0 $0
2017-07 0 $0 101,000 $9,484,352 101,000 $2,826,640
2017-06 0 $0 14,000 $1,288,798 14,000 $282,660
2017-05 0 $0 106,000 $10,822,924 106,000 $3,210,820
2017-04 0 $0 348,000 $34,466,774 354,498 $11,419,628
2017-03 0 $0 87,111 $8,203,550 81,111 $2,248,654
2017-02 0 $0 436,000 $34,912,802 148,389 $3,912,458
2017-01 0 $0 83,945 $5,917,350 100,642 $2,376,840
2016-12 0 $0 94,642 $5,731,955 39,440 $1,084,587
2016-11 0 $0 261,068 $16,115,035 19,655 $315,314
2016-10 0 $0 176,462 $10,368,581 217,462 $3,305,725
2016-09 0 $0 108,883 $6,527,840 104,883 $1,884,876
2016-08 0 $0 36,000 $2,064,256 32,000 $900,146
2016-07 0 $0 25,000 $1,345,155 15,000 $408,750
2016-06 0 $0 309,000 $15,484,145 9,000 $235,955
2016-05 0 $0 60,000 $2,954,800 60,000 $935,880
2016-04 0 $0 14,000 $624,800 14,000 $335,360
2016-03 0 $0 136,000 $5,396,800 40,000 $426,680
2016-02 0 $0 40,000 $1,524,440 40,000 $426,680
2015-12 0 $0 42,000 $1,723,784 42,000 $546,000
2015-11 0 $0 57,000 $2,399,100 57,000 $735,975
2015-10 0 $0 2,000 $78,578 2,000 $24,000
2015-09 0 $0 12,000 $511,380 12,000 $278,600
2015-08 0 $0 124,668 $5,417,987 114,668 $2,018,487
2015-07 0 $0 357,084 $14,510,227 57,084 $765,524
2015-06 0 $0 52,000 $1,928,038 62,000 $304,020
2015-05 0 $0 7,000 $248,263 2,000 $24,000
2015-04 0 $0 2,000 $69,140 35,940 $137,020
2015-03 0 $0 24,500 $800,145 14,500 $65,625
2015-02 0 $0 25,170 $745,756 32,170 $151,206
2015-01 0 $0 2,000 $52,860 98,000 $288,000
2014-12 0 $0 5,000 $134,250 5,000 $16,650
2014-07 0 $0 0 $0 20,000 $240,000
2014-05 0 $0 0 $0 45,000 $123,750
2013-05 0 $0 59,400 $1,302,404 59,400 $163,350
2012-12 0 $0 46,000 $928,740 60,000 $303,750
2012-09 0 $0 10,000 $250,000 10,000 $46,670
2012-07 0 $0 0 $0 12,000 $33,000
2012-06 51,000 $941,683 0 $0 0 $0
2011-11 42,404 $773,171 0 $0 0 $0
2011-10 64,596 $1,307,293 0 $0 21 $0
2011-07 0 $0 9,000 $275,733 9,000 $24,750
2011-06 0 $0 26,476 $814,825 30,000 $719,100
2011-05 0 $0 39,000 $1,365,000 39,000 $548,970
2011-04 0 $0 59,919 $1,980,742 0 $0
2011-03 0 $0 252,380 $8,339,765 10,000 $46,670
2011-01 0 $0 0 $0 12,000 $33,000
2010-12 0 $0 20,000 $633,100 20,000 $240,000
2010-11 0 $0 123,400 $3,849,216 0 $0
2010-03 0 $0 30,000 $798,720 114,800 $918,104
2010-02 0 $0 0 $0 130,000 $1,894,670
2009-11 0 $0 40,000 $1,054,200 0 $0
2009-05 10,000 $231,540 0 $0 0 $0
2008-12 0 $0 391,570 $10,743,349 0 $0
2008-11 0 $0 261,300 $7,519,136 30,000 $99,900
2008-09 0 $0 121,420 $4,925,655 0 $0
2008-08 0 $0 813,045 $32,219,488 170,000 $1,049,920
2008-07 0 $0 71,531 $2,653,510 30,000 $337,779
2008-06 0 $0 50,000 $1,681,800 0 $0
2008-05 0 $0 782,657 $26,339,701 0 $0
2008-03 0 $0 1,387,540 $44,931,129 0 $0
2008-02 0 $0 447,500 $14,225,402 7,500 $80,025

Table 2. Detailed insider stock purchases, sales, and option exercises of Masimo Corp insiders (MASI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-08-17 Fitch Sanford Sale 11,000 87.25 959,750
2017-07-20 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 25,000 97.50 2,437,500
2017-07-20 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 25,000 40.20 1,005,000
2017-07-14 Fishel Rick (Pres, WW OEM Business...) Sale 15,000 94.85 1,422,750
2017-07-14 Fishel Rick (Pres, WW OEM Business...) Option Ex 15,000 20.19 302,850
2017-07-13 Fitch Sanford Sale 6,000 91.89 551,352
2017-07-13 Fitch Sanford Option Ex 6,000 20.19 121,140
2017-07-11 Sampath Anand (Chief Operating Officer) Sale 40,000 92.00 3,680,000
2017-07-11 Sampath Anand (Chief Operating Officer) Option Ex 40,000 27.37 1,094,800
2017-07-11 Fishel Rick (Pres, WW OEM Business...) Sale 15,000 92.85 1,392,750
2017-07-11 Fishel Rick (Pres, WW OEM Business...) Option Ex 15,000 20.19 302,850
2017-06-29 Fitch Sanford Sale 7,000 91.53 640,731
2017-06-29 Fitch Sanford Option Ex 7,000 20.19 141,330
2017-06-27 Fitch Sanford Sale 7,000 92.58 648,067
2017-06-27 Fitch Sanford Option Ex 7,000 20.19 141,330
2017-05-30 De Raad Mark (EVP & Chief Financial Officer) Sale 6,000 87.15 522,924
2017-05-30 De Raad Mark (EVP & Chief Financial Officer) Option Ex 6,000 21.97 131,820
2017-05-01 Kiani Joe E (CEO and Chairman of the Board) Sale 100,000 103.00 10,300,000
2017-05-01 Kiani Joe E (CEO and Chairman of the Board) Option Ex 100,000 30.79 3,079,000
2017-04-28 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 8,000 102.75 822,000
2017-04-28 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 8,000 29.52 236,160
2017-04-27 Kiani Joe E (CEO and Chairman of the Board) Sale 45,841 101.00 4,629,941
2017-04-27 Kiani Joe E (CEO and Chairman of the Board) Option Ex 45,841 30.79 1,411,444
2017-04-26 Kiani Joe E (CEO and Chairman of the Board) Sale 40,958 101.00 4,136,758
2017-04-26 Kiani Joe E (CEO and Chairman of the Board) Option Ex 40,958 30.79 1,261,096
2017-04-25 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 50,000 100.00 5,000,000
2017-04-25 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 50,000 40.20 2,010,000
2017-04-25 Barker Steven Sale 10,000 100.00 1,000,000
2017-04-25 Barker Steven Option Ex 10,000 23.98 239,800
2017-04-25 Lee Yongsam (EVP & CIO) Sale 10,000 100.00 1,000,000
2017-04-25 Lee Yongsam (EVP & CIO) Option Ex 10,000 30.79 307,900
2017-04-25 Kiani Joe E (CEO and Chairman of the Board) Sale 13,201 101.00 1,333,301
2017-04-25 Kiani Joe E (CEO and Chairman of the Board) Option Ex 13,201 30.79 406,458
2017-04-24 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 10,000 98.75 987,500
2017-04-24 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 10,000 28.03 280,300
2017-04-24 Kiani Joe E (CEO and Chairman of the Board) Sale 100,000 99.00 9,900,000
2017-04-24 Kiani Joe E (CEO and Chairman of the Board) Option Ex 100,000 30.79 3,079,000
2017-04-20 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 10,000 95.75 957,500
2017-04-20 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 10,000 23.88 238,750
2017-04-20 Barker Steven Option Ex 3,249 97.39 316,420
2017-04-20 Fitch Sanford Option Ex 3,249 97.39 316,420
2017-04-19 Barker Steven Sale 10,000 95.00 950,000
2017-04-19 Barker Steven Option Ex 10,000 23.98 239,800
2017-04-19 Lee Yongsam (EVP & CIO) Sale 10,000 95.00 950,000
2017-04-19 Lee Yongsam (EVP & CIO) Option Ex 10,000 30.79 307,900
2017-04-04 De Raad Mark (EVP & Chief Financial Officer) Sale 18,000 93.33 1,680,030
2017-04-04 De Raad Mark (EVP & Chief Financial Officer) Option Ex 18,000 28.03 504,540
2017-04-03 De Raad Mark (EVP & Chief Financial Officer) Sale 12,000 93.31 1,119,744
2017-04-03 De Raad Mark (EVP & Chief Financial Officer) Option Ex 12,000 21.97 263,640
2017-03-31 De Raad Mark (EVP & Chief Financial Officer) Sale 18,000 93.13 1,676,412
2017-03-31 De Raad Mark (EVP & Chief Financial Officer) Option Ex 18,000 34.42 619,650
2017-03-22 Fitch Sanford Sale 3,000 93.23 279,678
2017-03-15 Fitch Sanford Sale 3,000 95.76 287,274
2017-03-10 Jansen Paul (EVP, Bus Dev) Sale 12,000 94.98 1,139,760
2017-03-10 Jansen Paul (EVP, Bus Dev) Option Ex 12,000 19.90 238,799
2017-03-09 Van Ramshorst David J (Chief Accounting Officer) Sale 7,500 94.20 706,470
2017-03-09 Van Ramshorst David J (Chief Accounting Officer) Option Ex 7,500 31.60 237,000
2017-03-08 Jansen Paul (EVP, Bus Dev) Sale 43,611 94.33 4,113,956
2017-03-08 Jansen Paul (EVP, Bus Dev) Option Ex 43,611 26.44 1,153,205
2017-02-23 De Raad Mark (EVP & Chief Financial Officer) Sale 9,703 87.50 849,012
2017-02-23 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,703 21.08 331,019
2017-02-22 De Raad Mark (EVP & Chief Financial Officer) Sale 5,297 87.50 463,487
2017-02-22 De Raad Mark (EVP & Chief Financial Officer) Option Ex 5,297 20.19 106,946
2017-02-21 De Raad Mark (EVP & Chief Financial Officer) Sale 15,000 85.00 1,275,000
2017-02-21 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,000 20.19 302,850
2017-02-17 De Raad Mark (EVP & Chief Financial Officer) Sale 15,000 82.50 1,237,500
2017-02-17 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,000 30.06 450,900
2017-02-16 Kiani Joe E (CEO and Chairman of the Board) Sale 95,108 80.07 7,615,297
2017-02-15 Fishel Rick (Pres, WW OEM Business...) Sale 30,000 79.90 2,397,090
2017-02-15 Fishel Rick (Pres, WW OEM Business...) Option Ex 30,000 30.06 901,800
2017-02-15 De Raad Mark (EVP & Chief Financial Officer) Sale 30,000 78.75 2,362,500
2017-02-15 De Raad Mark (EVP & Chief Financial Officer) Option Ex 30,000 28.66 859,650
2017-02-15 Kiani Joe E (CEO and Chairman of the Board) Sale 204,892 80.03 16,397,916
2017-02-03 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 6,000 75.00 450,000
2017-02-03 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 6,000 24.68 148,080
2017-02-03 De Raad Mark (EVP & Chief Financial Officer) Sale 15,000 75.00 1,125,000
2017-02-03 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,000 27.25 408,750
2017-02-01 Jansen Paul (EVP, Bus Dev) Option Ex 6,389 25.46 162,663
2017-02-01 Lee Yongsam (EVP & CIO) Sale 10,000 74.00 740,000
2017-02-01 Lee Yongsam (EVP & CIO) Option Ex 10,000 23.98 239,800
2017-01-27 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 4,275 72.50 309,937
2017-01-27 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 4,275 24.68 105,507
2017-01-27 De Raad Mark (EVP & Chief Financial Officer) Sale 15,000 72.50 1,087,500
2017-01-27 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,000 23.98 359,700
2017-01-25 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 1,525 72.50 110,562
2017-01-25 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 1,525 24.68 37,637
2017-01-20 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 100 72.50 7,250
2017-01-20 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 100 24.68 2,468
2017-01-19 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 100 72.50 7,250
2017-01-19 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 100 24.68 2,468
2017-01-13 Lee Yongsam (EVP & CIO) Sale 10,000 72.00 720,000
2017-01-13 Lee Yongsam (EVP & CIO) Option Ex 10,000 23.98 239,800
2017-01-12 Sampath Anand (Chief Operating Officer) Option Ex 10,000 14.22 142,200
2017-01-10 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 6,000 70.00 420,000
2017-01-10 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 6,000 24.68 148,080
2017-01-10 Lee Yongsam (EVP & CIO) Sale 10,000 70.00 700,000
2017-01-10 Lee Yongsam (EVP & CIO) Option Ex 10,000 23.98 239,800
2017-01-10 De Raad Mark (EVP & Chief Financial Officer) Sale 15,000 70.00 1,050,000
2017-01-10 De Raad Mark (EVP & Chief Financial Officer) Option Ex 15,000 23.98 359,700
2017-01-09 Jansen Paul (EVP, Bus Dev) Sale 17,945 68.88 1,236,051
2017-01-09 Jansen Paul (EVP, Bus Dev) Option Ex 17,945 25.46 456,879
2017-01-03 Van Ramshorst David J (Chief Accounting Officer) Sale 4,000 67.20 268,800
2017-01-03 Van Ramshorst David J (Chief Accounting Officer) Option Ex 4,000 29.33 117,320
2017-01-03 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 6,697 24.68 165,281
2016-12-27 Jansen Paul (EVP, Bus Dev) Sale 2,055 68.88 141,548
2016-12-27 Jansen Paul (EVP, Bus Dev) Option Ex 2,055 25.46 52,320
2016-12-21 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 4,000 67.50 270,000
2016-12-21 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 4,000 24.68 98,720
2016-12-16 Harkin Thomas Option Ex 3,385 66.55 225,271
2016-12-16 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 10,000 66.00 660,000
2016-12-16 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 10,000 19.72 197,200
2016-12-08 Jansen Paul (EVP, Bus Dev) Sale 10,000 63.88 638,800
2016-12-08 Jansen Paul (EVP, Bus Dev) Option Ex 10,000 30.36 303,550
2016-12-07 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 2,293 63.00 144,459
2016-12-07 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 2,293 19.72 45,217
2016-12-06 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Sale 7,707 31.50 242,770
2016-12-06 Mcclenahan Thomas Samuel (EVP & GENERAL COUNSEL) Option Ex 7,707 21.06 162,309
2016-12-06 Kiani Joe E (CEO and Chairman of the Board) Sale 13,564 62.03 841,429
2016-12-05 Kiani Joe E (CEO and Chairman of the Board) Sale 39,295 62.03 2,437,665
2016-12-01 Kiani Joe E (CEO and Chairman of the Board) Sale 5,728 62.03 355,284
2016-11-30 Kiani Joe E (CEO and Chairman of the Board) Sale 30,391 62.07 1,886,247
2016-11-29 Kiani Joe E (CEO and Chairman of the Board) Sale 62,486 62.19 3,885,754
2016-11-28 Kiani Joe E (CEO and Chairman of the Board) Sale 7,356 62.11 456,873
2016-11-25 Kiani Joe E (CEO and Chairman of the Board) Sale 35,028 62.46 2,187,883
2016-11-23 Kiani Joe E (CEO and Chairman of the Board) Sale 54,440 62.08 3,379,471
2016-11-22 Kiani Joe E (CEO and Chairman of the Board) Sale 869 62.00 53,878
2016-11-21 Kiani Joe E (CEO and Chairman of the Board) Sale 30,462 62.04 1,889,953
2016-11-18 Kiani Joe E (CEO and Chairman of the Board) Sale 3,024 62.00 187,488
2016-11-17 Kiani Joe E (CEO and Chairman of the Board) Sale 17,357 62.02 1,076,463
2016-11-07 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Sale 6,000 60.00 360,000
2016-11-07 Coleman Jon (Pres-WW Sales,Pro Svc,Med Affs) Option Ex 6,000 20.19 121,140
2016-11-01 Sampath Anand (Chief Operating Officer) Sale 13,655 55.00 751,025
2016-11-01 Sampath Anand (Chief Operating Officer) Option Ex 13,655 14.22 194,174
2016-10-31 Sampath Anand (Chief Operating Officer) Sale 51,345 55.06 2,826,953
2016-10-31 Sampath Anand (Chief Operating Officer) Option Ex 51,345 14.22 730,125
2016-10-27 Fitch Sanford Option Ex 45,000 12.00 540,000
2016-10-19 Fitch Sanford Sale 2,000 59.05 118,102
2016-10-10 Lee Yongsam (EVP & CIO) Sale 30,000 60.50 1,815,000
2016-10-10 Lee Yongsam (EVP & CIO) Option Ex 30,000 21.08 632,400
2016-10-10 Kiani Joe E (CEO and Chairman of the Board) Sale 58,649 60.36 3,540,170
2016-10-10 Kiani Joe E (CEO and Chairman of the Board) Option Ex 58,649 15.40 903,194
2016-10-07 Kiani Joe E (CEO and Chairman of the Board) Sale 18,759 60.03 1,126,027
2016-10-07 Kiani Joe E (CEO and Chairman of the Board) Option Ex 18,759 15.40 288,888
2016-10-06 Kiani Joe E (CEO and Chairman of the Board) Sale 7,209 60.05 432,871
2016-10-06 Kiani Joe E (CEO and Chairman of the Board) Option Ex 7,209 15.40 111,018
2016-10-05 Fitch Sanford Sale 2,000 59.58 119,166
2016-10-04 Kiani Joe E (CEO and Chairman of the Board) Sale 4,300 60.07 258,288
2016-10-04 Kiani Joe E (CEO and Chairman of the Board) Option Ex 4,300 15.40 66,220
2016-10-03 Kiani Joe E (CEO and Chairman of the Board) Sale 2,200 60.00 132,004
2016-10-03 Kiani Joe E (CEO and Chairman of the Board) Option Ex 2,200 15.40 33,880
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Insider trading activities including stock purchases, stock sales, and option exercises of MASI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Masimo Corp (symbol MASI, CIK number 937556) see the Securities and Exchange Commission (SEC) website.