Kenneth Duda's Insider Trades & SAST Disclosures

Kenneth Duda's most recent trade in Arista Networks Inc was a trade of 17,333 Non-Qualified Stock Option (right to buy) done . Disclosure was reported to the exchange on July 20, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 Jul 2026 17,333 13,334 - - Non-Qualified Stock Option (right to buy)
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.28 per share. 20 Jul 2026 17,333 30,309 (0%) 0% 15.3 264,795 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.73 per share. 20 Jul 2026 9,028 14,714 (0%) 0% 170.7 1,541,321 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.73 per share. 20 Jul 2026 8,334 1,032,772 (1%) 0% 170.7 1,422,836 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.90 per share. 20 Jul 2026 6,567 23,742 (0%) 0% 169.9 1,115,718 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.90 per share. 20 Jul 2026 6,062 1,041,106 (1%) 0% 169.9 1,029,920 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.73 per share. 20 Jul 2026 5,209 463,402 (0%) 0% 170.7 889,315 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.90 per share. 20 Jul 2026 3,789 468,611 (0%) 0% 169.9 643,742 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.72 per share. 20 Jul 2026 1,698 13,016 (0%) 0% 171.7 291,580 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.72 per share. 20 Jul 2026 1,567 1,031,205 (1%) 0% 171.7 269,085 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.72 per share. 20 Jul 2026 979 462,423 (0%) 0% 171.7 168,114 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.40 per share. 20 Jul 2026 40 12,976 (0%) 0% 172.4 6,896 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.41 per share. 20 Jul 2026 37 1,031,168 (1%) 0% 172.4 6,379 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.39 per share. 20 Jul 2026 23 462,400 (0%) 0% 172.4 3,965 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Jun 2026 17,333 30,667 - - Non-Qualified Stock Option (right to buy)
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.28 per share. 22 Jun 2026 17,333 30,309 (0%) 0% 15.3 264,795 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.39 per share. 22 Jun 2026 4,537 23,508 (0%) 0% 169.4 768,514 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.39 per share. 22 Jun 2026 4,187 1,056,892 (1%) 0% 169.4 709,228 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 174.37 per share. 22 Jun 2026 3,890 13,055 (0%) 0% 174.4 678,294 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 174.37 per share. 22 Jun 2026 3,590 1,047,243 (1%) 0% 174.4 625,983 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 169.39 per share. 22 Jun 2026 2,617 478,477 (0%) 0% 169.4 443,289 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 173.69 per share. 22 Jun 2026 2,323 16,945 (0%) 0% 173.7 403,491 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 174.37 per share. 22 Jun 2026 2,244 472,446 (0%) 0% 174.4 391,283 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 173.69 per share. 22 Jun 2026 2,145 1,050,833 (1%) 0% 173.7 372,573 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 168.63 per share. 22 Jun 2026 1,824 28,045 (0%) 0% 168.6 307,585 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.37 per share. 22 Jun 2026 1,754 21,754 (0%) 0% 170.4 298,823 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 168.63 per share. 22 Jun 2026 1,683 1,061,079 (1%) 0% 168.6 283,808 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.37 per share. 22 Jun 2026 1,619 1,055,273 (1%) 0% 170.4 275,824 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.49 per share. 22 Jun 2026 1,566 20,188 (0%) 0% 171.5 268,547 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.49 per share. 22 Jun 2026 1,445 1,053,828 (1%) 0% 171.5 247,798 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 173.69 per share. 22 Jun 2026 1,341 474,690 (0%) 0% 173.7 232,923 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 168.63 per share. 22 Jun 2026 1,052 481,094 (0%) 0% 168.6 177,401 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 170.37 per share. 22 Jun 2026 1,012 477,465 (0%) 0% 170.4 172,411 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.32 per share. 22 Jun 2026 920 19,268 (0%) 0% 172.3 158,538 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 171.49 per share. 22 Jun 2026 903 476,562 (0%) 0% 171.5 154,852 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.32 per share. 22 Jun 2026 850 1,052,978 (1%) 0% 172.3 146,475 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 172.32 per share. 22 Jun 2026 531 476,031 (0%) 0% 172.3 91,504 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 167.35 per share. 22 Jun 2026 440 29,869 (0%) 0% 167.3 73,633 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 167.35 per share. 22 Jun 2026 406 1,062,762 (1%) 0% 167.3 67,943 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 167.35 per share. 22 Jun 2026 254 482,146 (0%) 0% 167.3 42,506 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 175.04 per share. 22 Jun 2026 79 12,976 (0%) 0% 175.0 13,828 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 175.04 per share. 22 Jun 2026 75 1,047,168 (1%) 0% 175.0 13,128 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 175.04 per share. 22 Jun 2026 46 472,400 (0%) 0% 175.0 8,052 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 11 Jun 2026 44,392 106,890 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 11 Jun 2026 44,392 757,755 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 10 Jun 2026 45,875 756,272 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 10 Jun 2026 45,875 62,498 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 21 May 2026 200,000 16,623 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 21 May 2026 100,000 802,147 (1%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 21 May 2026 100,000 802,147 (1%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 19,816 336,872 - - Restricted Stock Unit-14
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 19,816 230,818 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Payment of exercise price or tax liability using portion of securities received from the company at price $ 141.58 per share. 20 May 2026 15,545 216,623 (0%) 0% 141.6 2,200,861 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 4,148 209,166 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 4,148 24,884 - - Restricted Stock Unit-11
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 3,884 205,018 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 3,884 7,764 - - Restricted Stock Unit-8
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 1,836 211,002 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 1,836 18,348 - - Restricted Stock Unit-13
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 1,350 18,900 - - Restricted Stock Unit - 17
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2026 1,350 232,168 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.26 per share. 18 May 2026 32,000 44,976 (0%) 0% 15.3 488,400 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 18 May 2026 32,000 0 - - Non-Qualified Stock Option (right to buy)
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 139.41 per share. 18 May 2026 14,501 30,475 (0%) 0% 139.4 2,021,576 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 140.13 per share. 18 May 2026 12,405 18,070 (0%) 0% 140.1 1,738,344 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 139.41 per share. 18 May 2026 7,251 1,071,917 (1%) 0% 139.4 1,010,858 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 140.13 per share. 18 May 2026 6,202 1,065,715 (1%) 0% 140.1 869,102 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 139.41 per share. 18 May 2026 4,532 487,868 (0%) 0% 139.4 631,803 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 140.13 per share. 18 May 2026 3,876 483,992 (0%) 0% 140.1 543,154 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.34 per share. 18 May 2026 3,081 14,989 (0%) 0% 141.3 435,455 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.34 per share. 18 May 2026 1,540 1,064,175 (1%) 0% 141.3 217,657 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.34 per share. 18 May 2026 1,103 13,886 (0%) 0% 142.3 156,996 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.34 per share. 18 May 2026 963 483,029 (0%) 0% 141.3 136,106 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 143.23 per share. 18 May 2026 910 12,976 (0%) 0% 143.2 130,341 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.34 per share. 18 May 2026 552 1,063,623 (1%) 0% 142.3 78,569 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 143.23 per share. 18 May 2026 455 1,063,168 (1%) 0% 143.2 65,171 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.34 per share. 18 May 2026 345 482,684 (0%) 0% 142.3 49,106 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 143.23 per share. 18 May 2026 284 482,400 (0%) 0% 143.2 40,678 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 17 Apr 2026 32,000 32,000 - - Non-Qualified Stock Option (right to buy)
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.26 per share. 17 Apr 2026 32,000 44,976 (0%) 0% 15.3 488,400 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 162.15 per share. 17 Apr 2026 9,892 33,760 (0%) 0% 162.1 1,603,952 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.18 per share. 17 Apr 2026 9,592 17,758 (0%) 0% 164.2 1,574,811 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 163.10 per share. 17 Apr 2026 6,410 27,350 (0%) 0% 163.1 1,045,459 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 162.15 per share. 17 Apr 2026 4,946 1,089,560 (1%) 0% 162.1 801,976 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.18 per share. 17 Apr 2026 4,796 1,081,559 (1%) 0% 164.2 787,405 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.86 per share. 17 Apr 2026 4,782 12,976 (0%) 0% 164.9 788,353 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 163.10 per share. 17 Apr 2026 3,205 1,086,355 (1%) 0% 163.1 522,729 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 162.15 per share. 17 Apr 2026 3,091 498,895 (0%) 0% 162.1 501,195 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.18 per share. 17 Apr 2026 2,998 493,894 (0%) 0% 164.2 492,210 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.86 per share. 17 Apr 2026 2,391 1,079,168 (1%) 0% 164.9 394,176 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 163.10 per share. 17 Apr 2026 2,003 496,892 (0%) 0% 163.1 326,685 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 164.86 per share. 17 Apr 2026 1,494 492,400 (0%) 0% 164.9 246,298 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 161.18 per share. 17 Apr 2026 1,324 43,652 (0%) 0% 161.2 213,403 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 161.18 per share. 17 Apr 2026 662 1,094,506 (1%) 0% 161.2 106,702 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 161.18 per share. 17 Apr 2026 414 501,986 (0%) 0% 161.2 66,729 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.26 per share. 17 Mar 2026 32,000 44,976 (0%) 0% 15.3 488,400 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 17 Mar 2026 32,000 64,000 - - Non-Qualified Stock Option (right to buy)
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 134.02 per share. 17 Mar 2026 14,005 23,570 (0%) 0% 134.0 1,876,894 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 134.88 per share. 17 Mar 2026 8,581 14,989 (0%) 0% 134.9 1,157,397 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 133.03 per share. 17 Mar 2026 7,401 37,575 (0%) 0% 133.0 984,588 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 134.02 per share. 17 Mar 2026 7,003 1,100,464 (1%) 0% 134.0 938,514 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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