Insider Trading activities of Alphabet Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Alphabet Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Alphabet Inc. since year 2005. Table 2 shows the detailed insider transactions of Alphabet Inc. since 2005. The reporting company's ticker symbol is GOOG. The reporting company's CIK number is 1652044.
The total value of stock buying since 2005 is $6,024,261,019.
The total value of stock sales since 2005 is $4,532,314,113.
The total value of stock option exercises since 2005 is $0.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Alphabet Inc. (GOOG).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 8,221 $8,075,435 0 $0
2017-09 0 $0 5,716 $5,359,470 0 $0
2017-08 0 $0 26,232 $24,361,057 0 $0
2017-07 0 $0 10,732 $10,148,500 0 $0
2017-06 0 $0 10,205 $9,902,455 0 $0
2017-05 0 $0 25,856 $24,126,076 0 $0
2017-04 0 $0 10,024 $8,456,545 0 $0
2017-03 0 $0 10,253 $8,706,691 0 $0
2017-02 7,371,008 $6,022,113,536 294,751 $240,093,223 0 $0
2017-01 0 $0 110,242 $88,914,823 2,000 $0
2016-12 2,147,483,647 $2,147,483 560,265 $438,264,636 0 $0
2016-11 0 $0 429,111 $333,111,701 0 $0
2016-10 0 $0 225,108 $182,973,586 0 $0
2016-09 0 $0 341,572 $269,415,079 0 $0
2016-08 0 $0 523,092 $411,418,233 0 $0
2016-07 0 $0 213,208 $158,292,308 5,000 $0
2016-06 0 $0 312,996 $217,608,346 5,000 $0
2016-05 0 $0 495,565 $355,056,717 5,000 $0
2016-04 0 $0 280,177 $203,274,484 5,000 $0
2016-03 0 $0 446,332 $330,418,816 5,000 $0
2016-02 0 $0 556,387 $401,501,055 0 $0
2016-01 0 $0 76,461 $57,033,792 5,000 $0
2015-12 0 $0 276,396 $211,660,769 5,000 $0
2015-11 0 $0 359,911 $270,900,532 5,000 $0
2015-10 0 $0 377,018 $263,239,784 5,000 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Alphabet Inc. insiders (GOOG)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-18 Pichai Sundar (CEO, Google Inc.) Sale 4,000 1,001.41 4,005,640
2017-10-04 Pichai Sundar (CEO, Google Inc.) Sale 4,000 964.45 3,857,800
2017-10-02 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 183 959.26 175,544
2017-10-02 Mather Ann (Director) Sale 38 959.26 36,451
2017-09-12 Drummond David C (SVP, Corporate Development) Sale 1,496 939.75 1,405,873
2017-09-06 Pichai Sundar (CEO, Google Inc.) Sale 4,000 937.01 3,748,040
2017-09-05 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 183 933.08 170,753
2017-09-01 Mather Ann (Director) Sale 37 940.67 34,804
2017-08-16 Pichai Sundar (CEO, Google Inc.) Sale 4,000 933.27 3,733,080
2017-08-15 Doerr L John (Director) Sale 13,556 923.31 12,516,403
2017-08-14 Drummond David C (SVP, Corporate Development) Sale 2,000 931.32 1,862,630
2017-08-02 Pichai Sundar (CEO, Google Inc.) Sale 4,000 938.49 3,753,960
2017-08-01 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 184 932.38 171,557
2017-08-01 Greene Diane B (Senior Vice President) Sale 1,863 932.38 1,737,023
2017-08-01 Mather Ann (Director) Sale 629 932.28 586,404
2017-07-28 Tilghman Shirley M (Director) Sale 525 938.06 492,479
2017-07-19 Pichai Sundar (CEO, Google Inc.) Sale 4,000 978.92 3,915,700
2017-07-12 Drummond David C (SVP, Corporate Development) Sale 2,000 949.77 1,899,540
2017-07-05 Pichai Sundar (CEO, Google Inc.) Sale 4,000 912.98 3,651,920
2017-07-03 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 183 911.16 166,742
2017-07-03 Mather Ann (Director) Sale 24 921.63 22,119
2017-06-21 Pichai Sundar (CEO, Google Inc.) Sale 4,000 962.22 3,848,860
2017-06-12 Drummond David C (SVP, Corporate Development) Sale 2,000 948.89 1,897,790
2017-06-07 Pichai Sundar (CEO, Google Inc.) Sale 4,000 989.24 3,956,940
2017-06-01 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 183 968.95 177,317
2017-06-01 Mather Ann (Director) Sale 22 979.46 21,548
2017-05-17 Pichai Sundar (CEO, Google Inc.) Sale 4,000 947.68 3,790,740
2017-05-15 Doerr L John (Director) Sale 13,355 934.53 12,480,714
2017-05-12 Tilghman Shirley M (Director) Sale 250 931.90 232,975
2017-05-12 Drummond David C (SVP, Corporate Development) Sale 2,000 945.64 1,891,290
2017-05-03 Pichai Sundar (CEO, Google Inc.) Sale 4,000 924.52 3,698,100
2017-05-01 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 366 902.72 330,395
2017-05-01 Greene Diane B (Senior Vice President) Sale 1,863 902.72 1,681,767
2017-05-01 Mather Ann (Director) Sale 22 913.43 20,095
2017-04-19 Pichai Sundar (CEO, Google Inc.) Sale 4,000 848.89 3,395,580
2017-04-12 Drummond David C (SVP, Corporate Development) Sale 2,000 830.20 1,660,390
2017-04-05 Pichai Sundar (CEO, Google Inc.) Sale 4,000 845.11 3,380,440
2017-04-03 Mather Ann (Director) Sale 24 838.99 20,135
2017-03-15 Pichai Sundar (CEO, Google Inc.) Sale 4,000 857.76 3,431,060
2017-03-13 Drummond David C (SVP, Corporate Development) Sale 2,000 852.41 1,704,830
2017-03-03 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 231 830.56 191,859
2017-03-01 Pichai Sundar (CEO, Google Inc.) Sale 4,000 840.12 3,360,460
2017-03-01 Mather Ann (Director) Sale 22 840.12 18,482
2017-02-22 Pichai Sundar (CEO, Google Inc.) Sale 4,000 838.33 3,353,320
2017-02-21 Hennessy John L (Director) Sale 100 850.00 85,000
2017-02-17 Hennessy John L (Director) Sale 200 825.00 165,000
2017-02-13 Drummond David C (SVP, Corporate Development) Sale 2,000 826.85 1,653,700
2017-02-10 Brin Sergey (President) Sale 33,340 825.88 27,534,872
2017-02-09 Brin Sergey (President) Sale 33,332 817.77 27,258,009
2017-02-08 Pichai Sundar (CEO, Google Inc.) Sale 4,000 818.76 3,275,060
2017-02-08 Brin Sergey (President) Sale 33,332 820.07 27,334,406
2017-02-07 Brin Sergey (President) Sale 33,332 817.61 27,252,676
2017-02-06 Brin Sergey (President) Sale 33,332 810.16 27,004,353
2017-02-06 Doerr L John (Director) Sale 15,641 798.71 12,492,560
2017-02-03 Page Lawrence (Chief Executive Officer) Sale 33,340 813.65 27,127,191
2017-02-02 Lee Antonio (Other) Buy 7,371,008 817.00 6,022,113,536
2017-02-02 Page Lawrence (Chief Executive Officer) Sale 33,332 808.79 26,958,554
2017-02-01 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 253 799.86 202,364
2017-02-01 Page Lawrence (Chief Executive Officer) Sale 33,332 806.68 26,888,157
2017-02-01 Greene Diane B (Senior Vice President) Sale 1,863 799.86 1,490,139
2017-02-01 Mather Ann (Director) Sale 22 811.93 17,862
2017-01-31 Page Lawrence (Chief Executive Officer) Sale 33,332 807.15 26,903,857
2017-01-30 Page Lawrence (Chief Executive Officer) Sale 33,332 816.70 27,222,311
2017-01-18 Pichai Sundar (CEO, Google Inc.) Sale 4,000 817.80 3,271,220
2017-01-12 Drummond David C (SVP, Corporate Development) Sale 2,000 817.76 1,635,520
2017-01-12 Drummond David C (SVP, Corporate Development) Option Ex 2,000 .00 0
2017-01-04 Pichai Sundar (CEO, Google Inc.) Sale 4,000 799.12 3,196,500
2017-01-04 Mather Ann (Director) Sale 44 799.12 35,161
2017-01-03 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 194 778.81 151,089
2017-01-03 Brin Sergey (President) Sale 33,340 794.82 26,499,165
2016-12-30 Brin Sergey (President) Sale 33,332 786.53 26,216,751
2016-12-29 Brin Sergey (President) Sale 33,332 792.18 26,405,077
2016-12-28 Brin Sergey (President) Sale 33,332 796.84 26,560,170
2016-12-27 Lee Antonio (Other) Buy 2,147,483,647 .00 2,147,483
2016-12-27 Brin Sergey (President) Sale 33,332 802.13 26,736,630
2016-12-23 Page Lawrence (Chief Executive Officer) Sale 33,340 798.88 26,634,659
2016-12-22 Page Lawrence (Chief Executive Officer) Sale 33,332 800.98 26,698,298
2016-12-21 Pichai Sundar (CEO, Google Inc.) Sale 4,000 805.78 3,223,120
2016-12-21 Page Lawrence (Chief Executive Officer) Sale 33,332 800.08 26,668,266
2016-12-20 Page Lawrence (Chief Executive Officer) Sale 33,332 805.09 26,835,259
2016-12-19 Page Lawrence (Chief Executive Officer) Sale 33,332 802.33 26,743,163
2016-12-12 Drummond David C (SVP, Corporate Development) Sale 2,000 794.93 1,589,860
2016-12-07 Pichai Sundar (CEO, Google Inc.) Sale 4,000 770.48 3,081,900
2016-12-05 Brin Sergey (President) Sale 100,020 766.66 76,681,131
2016-12-02 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 194 744.59 144,450
2016-12-02 Brin Sergey (President) Sale 33,332 757.00 25,232,324
2016-12-01 Brin Sergey (President) Sale 33,332 755.91 25,195,924
2016-12-01 Mather Ann (Director) Sale 45 766.66 34,499
2016-11-30 Brin Sergey (President) Sale 33,332 773.15 25,770,768
2016-11-29 Brin Sergey (President) Sale 33,332 783.34 26,110,322
2016-11-28 Page Lawrence (Chief Executive Officer) Sale 33,340 780.18 26,011,050
2016-11-25 Page Lawrence (Chief Executive Officer) Sale 33,332 770.33 25,676,739
2016-11-23 Page Lawrence (Chief Executive Officer) Sale 33,332 768.70 25,622,141
2016-11-22 Page Lawrence (Chief Executive Officer) Sale 33,332 780.81 26,026,092
2016-11-21 Page Lawrence (Chief Executive Officer) Sale 33,332 774.35 25,810,767
2016-11-16 Pichai Sundar (CEO, Google Inc.) Sale 4,000 762.85 3,051,380
2016-11-15 Doerr L John (Director) Sale 14,828 756.66 11,219,769
2016-11-14 Drummond David C (SVP, Corporate Development) Sale 2,000 763.68 1,527,360
2016-11-04 Brin Sergey (President) Sale 33,340 770.07 25,674,233
2016-11-03 Brin Sergey (President) Sale 33,332 775.19 25,838,699
2016-11-02 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 194 778.20 150,970
2016-11-02 Pichai Sundar (CEO, Google Inc.) Sale 4,000 789.81 3,159,240
2016-11-02 Brin Sergey (President) Sale 33,332 783.57 26,117,788
2016-11-01 Brin Sergey (President) Sale 33,332 795.37 26,511,139
2016-11-01 Greene Diane B (Senior Vice President) Sale 4,042 796.88 3,220,988
2016-11-01 Mather Ann (Director) Sale 43 796.88 34,265
2016-10-31 Brin Sergey (President) Sale 33,332 803.60 26,785,561
2016-10-28 Page Lawrence (Chief Executive Officer) Sale 33,340 816.20 27,212,024
2016-10-27 Page Lawrence (Chief Executive Officer) Sale 33,332 809.20 26,972,121
2016-10-26 Page Lawrence (Chief Executive Officer) Sale 33,332 812.89 27,095,216
2016-10-25 Page Lawrence (Chief Executive Officer) Sale 33,332 821.86 27,394,137
2016-10-24 Page Lawrence (Chief Executive Officer) Sale 33,332 820.24 27,340,206
2016-10-19 Pichai Sundar (CEO, Google Inc.) Sale 4,000 811.69 3,246,760
2016-10-18 Hennessy John L (Director) Sale 200 800.00 160,000
2016-10-05 Pichai Sundar (CEO, Google Inc.) Sale 4,000 792.65 3,170,620
2016-10-03 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 194 774.25 150,204
2016-10-03 Mather Ann (Director) Sale 44 788.40 34,689
2016-09-30 Brin Sergey (President) Sale 33,340 790.38 26,351,202
2016-09-29 Brin Sergey (President) Sale 33,332 758.70 25,288,921
2016-09-28 Brin Sergey (President) Sale 33,332 793.58 26,451,541
2016-09-27 Brin Sergey (President) Sale 33,332 794.30 26,475,640
2016-09-26 Brin Sergey (President) Sale 33,332 792.89 26,428,642
2016-09-23 Page Lawrence (Chief Executive Officer) Sale 33,340 801.41 26,719,076
2016-09-22 Page Lawrence (Chief Executive Officer) Sale 33,332 799.43 26,646,534
2016-09-21 Pichai Sundar (CEO, Google Inc.) Sale 4,000 786.96 3,147,840
2016-09-21 Page Lawrence (Chief Executive Officer) Sale 33,332 788.22 26,272,815
2016-09-20 Page Lawrence (Chief Executive Officer) Sale 33,332 784.23 26,139,821
2016-09-19 Page Lawrence (Chief Executive Officer) Sale 33,332 784.09 26,135,154
2016-09-07 Pichai Sundar (CEO, Google Inc.) Sale 4,000 793.97 3,175,860
2016-09-01 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 193 769.26 148,467
2016-09-01 Mather Ann (Director) Sale 43 780.62 33,566
2016-08-26 Brin Sergey (President) Sale 33,340 778.26 25,947,355
2016-08-25 Brin Sergey (President) Sale 33,332 778.93 25,963,361
2016-08-24 Brin Sergey (President) Sale 33,332 782.77 26,091,456
2016-08-23 Brin Sergey (President) Sale 33,332 786.48 26,215,018
2016-08-22 Brin Sergey (President) Sale 33,332 786.12 26,203,085
2016-08-19 Page Lawrence (Chief Executive Officer) Sale 33,340 787.31 26,249,015
2016-08-18 Page Lawrence (Chief Executive Officer) Sale 33,332 793.48 26,448,342
2016-08-17 Pichai Sundar (CEO, Google Inc.) Sale 4,000 788.66 3,154,640
2016-08-17 Page Lawrence (Chief Executive Officer) Sale 33,332 790.86 26,360,845
2016-08-16 Page Lawrence (Chief Executive Officer) Sale 33,332 789.37 26,311,314
2016-08-15 Page Lawrence (Chief Executive Officer) Sale 33,332 795.49 26,515,172
2016-08-15 Doerr L John (Director) Sale 14,370 783.65 11,261,064
2016-08-05 Brin Sergey (President) Sale 33,340 789.83 26,332,932
2016-08-04 Brin Sergey (President) Sale 33,332 785.66 26,187,719
2016-08-03 Campbell James Grier (VP, Alphabet Corp. Controller) Sale 603 767.18 462,609
2016-08-03 Pichai Sundar (CEO, Google Inc.) Sale 4,000 781.83 3,127,300
2016-08-03 Brin Sergey (President) Sale 33,332 783.30 26,109,022
2016-08-02 Brin Sergey (President) Sale 33,332 784.55 26,150,687
2016-08-01 Brin Sergey (President) Sale 33,332 787.17 26,238,017
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Insider trading activities including stock purchases, stock sales, and option exercises of GOOG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Alphabet Inc. (symbol GOOG, CIK number 1652044) see the Securities and Exchange Commission (SEC) website.