Insider Trading activities of Arista Networks, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arista Networks, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arista Networks, Inc. since year 2005. Table 2 shows the detailed insider transactions of Arista Networks, Inc. since 2005. The reporting company's ticker symbol is ANET. The reporting company's CIK number is 1596532.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $1,271,389,714.
The total value of stock option exercises since 2005 is $24,263,432.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Arista Networks, Inc. (ANET).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-12 0 $0 7,000 $1,717,176 1,085 $55,554
2018-11 0 $0 19,991 $4,725,584 25,256 $202,974
2018-10 0 $0 13,000 $3,066,507 2,000 $102,404
2018-09 0 $0 31,166 $8,790,525 11,689 $525,932
2018-08 0 $0 155,043 $46,699,687 137,485 $6,773,886
2018-07 0 $0 13,083 $3,503,204 2,083 $113,422
2018-06 0 $0 114,301 $31,728,413 103,250 $4,941,847
2018-05 0 $0 22,069 $5,715,682 30,177 $96,880
2018-04 0 $0 2,000 $508,148 2,000 $92,980
2018-03 0 $0 78,188 $22,783,568 43,438 $1,853,760
2018-02 0 $0 60,896 $15,747,546 21,170 $81,000
2018-01 0 $0 26,000 $6,633,040 2,000 $81,000
2017-12 0 $0 135,500 $1,260,776 2,000 $30,250
2017-11 0 $0 459,050 $104,770,534 190,476 $7,466,837
2017-10 0 $0 21,775 $4,183,914 2,000 $15,520
2017-09 0 $0 14,187 $2,491,232 2,000 $15,520
2017-08 0 $0 615,559 $106,496,866 22,970 $440,370
2017-07 0 $0 46,846 $7,253,107 2,000 $15,520
2017-06 0 $0 294,830 $46,925,426 2,000 $15,520
2017-05 0 $0 378,507 $55,446,560 33,100 $178,400
2017-04 0 $0 2,000 $263,300 2,000 $15,520
2017-03 0 $0 223,000 $2,969,986 2,000 $15,520
2017-02 0 $0 117,000 $13,255,604 22,101 $36,420
2017-01 0 $0 22,000 $2,147,270 2,000 $15,520
2016-12 0 $0 687,218 $67,348,267 2,000 $15,520
2016-11 0 $0 537,987 $47,403,541 26,349 $153,986
2016-10 0 $0 16,746 $1,422,312 5,000 $20,900
2016-09 0 $0 123,020 $9,911,535 5,000 $20,900
2016-08 0 $0 134,882 $10,635,949 13,349 $20,900
2016-07 0 $0 20,150 $1,371,592 0 $0
2016-06 0 $0 23,409 $1,739,984 0 $0
2016-05 0 $0 1,832,888 $126,905,918 21,600 $0
2016-04 0 $0 10,000 $635,580 0 $0
2015-12 0 $0 63,459 $4,670,718 0 $0
2015-11 0 $0 255,486 $17,857,448 2,000 $15,520
2015-10 0 $0 13,175 $894,065 0 $0
2015-09 0 $0 61,310 $2,467,216 0 $0
2015-08 0 $0 423,540 $9,843,459 0 $0
2015-07 0 $0 118,106 $9,617,061 0 $0
2015-06 0 $0 1,696,375 $138,766,351 0 $0
2015-05 0 $0 282,680 $19,495,598 0 $0
2015-04 0 $0 20,150 $1,379,593 2,500 $21,925
2015-03 0 $0 1,801,763 $125,397,011 2,500 $21,925
2015-02 0 $0 2,505,800 $168,627,202 2,500 $21,925
2015-01 0 $0 2,500 $165,112 2,500 $21,925
2014-12 0 $0 122,280 $5,750,547 85,000 $745,450

Table 2. Detailed insider stock purchases, sales, and option exercises of Arista Networks, Inc. insiders (ANET)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-12-03 Taxay Marc (SVP and General Counsel) Sale 2,000 245.34 490,676
2018-12-03 Taxay Marc (SVP and General Counsel) Option Ex 1,085 51.20 55,554
2018-12-03 Brennan Ita M (Senior Vice President, CFO) Sale 5,000 245.30 1,226,500
2018-11-28 Sadana Anshul (Chief Customer Officer) Sale 1,197 235.00 281,295
2018-11-21 Mccool John F (Chief Platform Officer) Sale 567 220.25 124,884
2018-11-21 Theodosopoulos Nikos (Director) Sale 110 221.50 24,365
2018-11-20 Mccool John F (Chief Platform Officer) Option Ex 2,250 .00 0
2018-11-20 Taxay Marc (SVP and General Counsel) Option Ex 2,950 .00 0
2018-11-20 Theodosopoulos Nikos (Director) Option Ex 437 .00 0
2018-11-20 Ullal Jayshree (President and CEO) Option Ex 2,063 .00 0
2018-11-20 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 1,625 .00 0
2018-11-20 Sadana Anshul (Chief Customer Officer) Option Ex 2,375 .00 0
2018-11-20 Scheinman Daniel (Director) Option Ex 833 .00 0
2018-11-20 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,725 .00 0
2018-11-20 Giancarlo Charles H (Director) Option Ex 833 .00 0
2018-11-20 Mather Ann (Director) Sale 833 213.00 177,429
2018-11-20 Mather Ann (Director) Option Ex 833 .00 0
2018-11-20 Templeton Mark B (Director) Option Ex 437 .00 0
2018-11-20 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,063 .00 0
2018-11-14 Taxay Marc (SVP and General Counsel) Sale 5,000 234.33 1,171,655
2018-11-14 Taxay Marc (SVP and General Counsel) Option Ex 3,749 51.20 191,956
2018-11-12 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 239.63 2,635,985
2018-11-12 Mather Ann (Director) Sale 1,201 239.78 287,976
2018-11-02 Mccool John F (Chief Platform Officer) Sale 83 265.00 21,995
2018-11-02 Mccool John F (Chief Platform Officer) Option Ex 83 132.75 11,018
2018-10-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 230.83 2,539,097
2018-10-01 Taxay Marc (SVP and General Counsel) Sale 2,000 263.70 527,410
2018-10-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 51.20 102,404
2018-09-20 Mccool John F (Chief Platform Officer) Sale 83 272.64 22,629
2018-09-20 Mccool John F (Chief Platform Officer) Option Ex 83 132.75 11,018
2018-09-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 267.22 2,939,420
2018-09-04 Taxay Marc (SVP and General Counsel) Sale 2,000 290.75 581,510
2018-09-04 Taxay Marc (SVP and General Counsel) Option Ex 2,000 51.20 102,404
2018-09-04 Brennan Ita M (Senior Vice President, CFO) Sale 5,000 290.43 1,452,125
2018-09-04 Bechtolsheim Andreas (Chief Development Officer) Sale 13,083 290.06 3,794,841
2018-09-04 Bechtolsheim Andreas (Chief Development Officer) Option Ex 9,606 42.94 412,510
2018-08-27 Ullal Jayshree (President and CEO) Sale 64,750 306.23 19,828,263
2018-08-27 Ullal Jayshree (President and CEO) Option Ex 64,750 58.08 3,760,680
2018-08-27 Bechtolsheim Andreas (Chief Development Officer) Sale 31,917 303.00 9,670,851
2018-08-27 Bechtolsheim Andreas (Chief Development Officer) Option Ex 31,917 56.12 1,791,054
2018-08-24 Ullal Jayshree (President and CEO) Sale 12,000 311.60 3,720,810
2018-08-24 Sadana Anshul (Chief Customer Officer) Sale 12,312 298.00 3,668,976
2018-08-24 Sadana Anshul (Chief Customer Officer) Option Ex 12,312 43.86 539,979
2018-08-24 Brennan Ita M (Senior Vice President, CFO) Sale 5,000 300.69 1,503,450
2018-08-24 Brennan Ita M (Senior Vice President, CFO) Option Ex 5,000 84.97 424,850
2018-08-21 Mccool John F (Chief Platform Officer) Sale 1,134 276.17 313,171
2018-08-21 Theodosopoulos Nikos (Director) Sale 110 273.81 30,118
2018-08-21 Sadana Anshul (Chief Customer Officer) Sale 1,197 275.82 330,160
2018-08-20 Mccool John F (Chief Platform Officer) Sale 84 269.55 22,642
2018-08-20 Mccool John F (Chief Platform Officer) Option Ex 2,334 66.38 154,919
2018-08-20 Taxay Marc (SVP and General Counsel) Option Ex 2,950 .00 0
2018-08-20 Theodosopoulos Nikos (Director) Option Ex 437 .00 0
2018-08-20 Ullal Jayshree (President and CEO) Option Ex 2,062 .00 0
2018-08-20 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 1,625 .00 0
2018-08-20 Sadana Anshul (Chief Customer Officer) Sale 1,197 269.55 322,651
2018-08-20 Sadana Anshul (Chief Customer Officer) Option Ex 2,375 .00 0
2018-08-20 Scheinman Daniel (Director) Option Ex 833 .00 0
2018-08-20 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,725 .00 0
2018-08-20 Giancarlo Charles H (Director) Option Ex 833 .00 0
2018-08-20 Mather Ann (Director) Sale 433 269.55 116,715
2018-08-20 Mather Ann (Director) Option Ex 833 .00 0
2018-08-20 Templeton Mark B (Director) Option Ex 437 .00 0
2018-08-20 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,062 .00 0
2018-08-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 269.13 2,960,385
2018-08-01 Taxay Marc (SVP and General Counsel) Sale 2,000 259.59 519,182
2018-08-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 51.20 102,404
2018-07-20 Mccool John F (Chief Platform Officer) Sale 83 277.00 22,991
2018-07-20 Mccool John F (Chief Platform Officer) Option Ex 83 132.75 11,018
2018-07-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 269.78 2,967,602
2018-07-02 Taxay Marc (SVP and General Counsel) Sale 2,000 256.31 512,611
2018-07-02 Taxay Marc (SVP and General Counsel) Option Ex 2,000 51.20 102,404
2018-06-20 Mccool John F (Chief Platform Officer) Sale 83 276.62 22,959
2018-06-20 Mccool John F (Chief Platform Officer) Option Ex 83 132.75 11,018
2018-06-13 Bechtolsheim Andreas (Chief Development Officer) Sale 35,666 280.44 10,002,101
2018-06-13 Bechtolsheim Andreas (Chief Development Officer) Option Ex 35,666 73.36 2,616,564
2018-06-12 Bechtolsheim Andreas (Chief Development Officer) Sale 14,334 275.16 3,944,186
2018-06-12 Bechtolsheim Andreas (Chief Development Officer) Option Ex 14,334 38.00 544,692
2018-06-11 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 273.64 3,010,051
2018-06-06 Bechtolsheim Andreas (Chief Development Officer) Sale 50,000 278.24 13,912,100
2018-06-06 Bechtolsheim Andreas (Chief Development Officer) Option Ex 50,000 30.25 1,512,250
2018-06-04 Mccool John F (Chief Platform Officer) Sale 1,218 265.00 322,770
2018-06-04 Mccool John F (Chief Platform Officer) Option Ex 1,167 132.75 154,919
2018-06-01 Taxay Marc (SVP and General Counsel) Sale 2,000 257.12 514,246
2018-06-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 51.20 102,404
2018-05-23 Mccool John F (Chief Platform Officer) Sale 5,026 251.77 1,265,390
2018-05-21 Mccool John F (Chief Platform Officer) Option Ex 9,000 .00 0
2018-05-21 Taxay Marc (SVP and General Counsel) Option Ex 2,950 .00 0
2018-05-21 Theodosopoulos Nikos (Director) Sale 110 251.47 27,661
2018-05-21 Theodosopoulos Nikos (Director) Option Ex 437 .00 0
2018-05-21 Ullal Jayshree (President and CEO) Option Ex 2,063 .00 0
2018-05-21 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 1,625 .00 0
2018-05-21 Sadana Anshul (Chief Customer Officer) Option Ex 2,375 .00 0
2018-05-21 Scheinman Daniel (Director) Option Ex 834 .00 0
2018-05-21 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,725 .00 0
2018-05-21 Giancarlo Charles H (Director) Option Ex 834 .00 0
2018-05-21 Mather Ann (Director) Sale 433 251.58 108,935
2018-05-21 Mather Ann (Director) Option Ex 834 .00 0
2018-05-21 Templeton Mark B (Director) Option Ex 437 .00 0
2018-05-21 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,063 .00 0
2018-05-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,000 260.62 2,866,798
2018-05-01 Taxay Marc (SVP and General Counsel) Sale 2,000 262.81 525,618
2018-05-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 48.44 96,880
2018-05-01 Brennan Ita M (Senior Vice President, CFO) Sale 3,500 263.22 921,280
2018-04-02 Taxay Marc (SVP and General Counsel) Sale 2,000 254.07 508,148
2018-04-02 Taxay Marc (SVP and General Counsel) Option Ex 2,000 46.49 92,980
2018-03-14 Ullal Jayshree (President and CEO) Sale 67 297.77 19,950
2018-03-13 Ullal Jayshree (President and CEO) Sale 20 298.04 5,960
2018-03-12 Ullal Jayshree (President and CEO) Sale 4,613 299.69 1,382,469
2018-03-12 Sadana Anshul (Chief Customer Officer) Sale 34,132 298.00 10,171,336
2018-03-12 Sadana Anshul (Chief Customer Officer) Option Ex 34,132 43.86 1,496,961
2018-03-09 Ullal Jayshree (President and CEO) Sale 300 297.78 89,333
2018-03-09 Sadana Anshul (Chief Customer Officer) Sale 7,306 298.00 2,177,188
2018-03-09 Sadana Anshul (Chief Customer Officer) Option Ex 7,306 36.11 263,819
2018-03-06 Ullal Jayshree (President and CEO) Sale 11,000 289.67 3,186,381
2018-03-05 Ullal Jayshree (President and CEO) Sale 5,000 281.50 1,407,515
2018-03-05 Sadana Anshul (Chief Customer Officer) Sale 10,250 280.00 2,870,000
2018-03-01 Taxay Marc (SVP and General Counsel) Sale 2,000 267.99 535,982
2018-03-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 46.49 92,980
2018-03-01 Brennan Ita M (Senior Vice President, CFO) Sale 3,500 267.84 937,454
2018-02-28 Ullal Jayshree (President and CEO) Sale 10,000 270.89 2,708,920
2018-02-28 Sadana Anshul (Chief Customer Officer) Sale 10,000 270.00 2,700,000
2018-02-27 Sadana Anshul (Chief Customer Officer) Sale 9,621 260.00 2,501,460
2018-02-26 Sadana Anshul (Chief Customer Officer) Sale 11,598 255.00 2,957,490
2018-02-21 Ullal Jayshree (President and CEO) Sale 800 248.48 198,786
2018-02-21 Sadana Anshul (Chief Customer Officer) Sale 16,444 244.72 4,024,225
2018-02-21 Mather Ann (Director) Sale 433 245.69 106,385
2018-02-20 Taxay Marc (SVP and General Counsel) Option Ex 2,950 .00 0
2018-02-20 Theodosopoulos Nikos (Director) Option Ex 436 .00 0
2018-02-20 Ullal Jayshree (President and CEO) Option Ex 2,062 .00 0
2018-02-20 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 1,625 .00 0
2018-02-20 Sadana Anshul (Chief Customer Officer) Option Ex 2,375 .00 0
2018-02-20 Scheinman Daniel (Director) Option Ex 833 .00 0
2018-02-20 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,725 .00 0
2018-02-20 Giancarlo Charles H (Director) Option Ex 833 .00 0
2018-02-20 Mather Ann (Director) Option Ex 833 .00 0
2018-02-20 Templeton Mark B (Director) Option Ex 436 .00 0
2018-02-20 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,062 .00 0
2018-02-01 Taxay Marc (SVP and General Counsel) Sale 2,000 275.14 550,280
2018-02-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 40.50 81,000
2018-01-16 Sadana Anshul (Chief Customer Officer) Sale 24,000 256.75 6,161,880
2018-01-02 Taxay Marc (SVP and General Counsel) Sale 2,000 235.58 471,160
2018-01-02 Taxay Marc (SVP and General Counsel) Option Ex 2,000 40.50 81,000
2017-12-13 Duda Kenneth (CTO and SVP Software Eng.) Sale 130,000 .00 0
2017-12-01 Taxay Marc (SVP and General Counsel) Sale 2,000 229.34 458,688
2017-12-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 15.12 30,250
2017-12-01 Brennan Ita M (Senior Vice President, CFO) Sale 3,500 229.17 802,088
2017-11-24 Bechtolsheim Andreas (Chief Development Officer) Sale 59,268 241.03 14,285,188
2017-11-24 Bechtolsheim Andreas (Chief Development Officer) Option Ex 59,268 54.19 3,211,910
2017-11-22 Bechtolsheim Andreas (Chief Development Officer) Sale 73,102 239.60 17,515,458
2017-11-22 Bechtolsheim Andreas (Chief Development Officer) Option Ex 73,102 38.00 2,777,876
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Insider trading activities including stock purchases, stock sales, and option exercises of ANET listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arista Networks, Inc. (symbol ANET, CIK number 1596532) see the Securities and Exchange Commission (SEC) website.