Kenneth Duda's Insider Trades & SAST Disclosures

Kenneth Duda's most recent trade in Arista Networks Inc was a trade of 54,823 Common Stock done at an average price of $137.2 . Disclosure was reported to the exchange on Feb. 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 Payment of exercise price or tax liability using portion of securities received from the company at price $ 137.23 per share. 20 Feb 2026 54,823 89,506 (0%) 0% 137.2 7,523,360 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 Feb 2026 44,240 87,351 (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 Feb 2026 44,240 0 - - Restricted Stock Unit-16
Arista Networks
Kenneth Duda Director, President and CTO Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Feb 2026 44,240 44,240 - - Restricted Stock Unit-16
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 Feb 2026 19,816 109,003 (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 Feb 2026 19,816 356,688 - - 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 Feb 2026 19,576 0 - - Restricted Stock Unit - 18
Arista Networks
Kenneth Duda Director, President and CTO Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Feb 2026 19,576 19,576 - - Restricted Stock Unit - 18
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 Feb 2026 19,576 144,329 (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 Feb 2026 14,400 0 - - Restricted Stock Unit - 19
Arista Networks
Kenneth Duda Director, President and CTO Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Feb 2026 14,400 14,400 - - Restricted Stock Unit - 19
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 Feb 2026 14,400 124,753 (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 Feb 2026 4,148 29,032 - - 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 Feb 2026 4,148 43,111 (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 Feb 2026 3,880 38,963 (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 Feb 2026 3,880 11,648 - - 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 Feb 2026 1,836 20,184 - - 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 Feb 2026 1,836 89,187 (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 Feb 2026 1,350 20,250 - - 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 Feb 2026 1,350 110,353 (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. 17 Feb 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 Feb 2026 32,000 96,000 - - 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 $ 142.92 per share. 17 Feb 2026 10,989 17,555 (0%) 0% 142.9 1,570,595 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.10 per share. 17 Feb 2026 10,363 28,544 (0%) 0% 142.1 1,472,586 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.15 per share. 17 Feb 2026 6,069 38,907 (0%) 0% 141.1 856,625 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.92 per share. 17 Feb 2026 5,494 1,113,458 (1%) 0% 142.9 785,226 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.10 per share. 17 Feb 2026 5,182 1,118,952 (1%) 0% 142.1 736,364 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 143.72 per share. 17 Feb 2026 4,524 13,031 (0%) 0% 143.7 650,171 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.92 per share. 17 Feb 2026 3,434 513,831 (0%) 0% 142.9 490,802 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.10 per share. 17 Feb 2026 3,238 517,265 (0%) 0% 142.1 460,121 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.15 per share. 17 Feb 2026 3,034 1,124,134 (1%) 0% 141.1 428,242 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 142.72 per share. 17 Feb 2026 2,262 1,111,196 (1%) 0% 142.7 322,823 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 141.15 per share. 17 Feb 2026 1,897 520,503 (0%) 0% 141.1 267,757 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 143.72 per share. 17 Feb 2026 1,414 512,417 (0%) 0% 143.7 203,214 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 144.75 per share. 17 Feb 2026 55 12,976 (0%) 0% 144.7 7,961 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 144.75 per share. 17 Feb 2026 28 1,111,168 (1%) 0% 144.8 4,053 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 144.76 per share. 17 Feb 2026 17 512,400 (0%) 0% 144.8 2,461 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 Jan 2026 30,000 0 - - 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 $ 3.52 per share. 20 Jan 2026 30,000 42,976 (0%) 0% 3.5 105,450 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.25 per share. 20 Jan 2026 10,756 15,383 (0%) 0% 129.3 1,390,266 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 128.01 per share. 20 Jan 2026 9,600 26,139 (0%) 0% 128.0 1,228,918 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.28 per share. 20 Jan 2026 7,237 35,739 (0%) 0% 127.3 921,122 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.25 per share. 20 Jan 2026 5,736 1,128,452 (1%) 0% 129.3 741,406 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 128.01 per share. 20 Jan 2026 5,120 1,134,188 (1%) 0% 128.0 655,423 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.28 per share. 20 Jan 2026 3,860 1,139,308 (1%) 0% 127.3 491,299 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.25 per share. 20 Jan 2026 3,585 523,202 (0%) 0% 129.3 463,379 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 128.01 per share. 20 Jan 2026 3,200 526,787 (0%) 0% 128.0 409,639 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.28 per share. 20 Jan 2026 2,413 529,987 (0%) 0% 127.3 307,126 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.90 per share. 20 Jan 2026 2,407 12,976 (0%) 0% 129.9 312,666 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.90 per share. 20 Jan 2026 1,284 1,127,168 (1%) 0% 129.9 166,790 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.90 per share. 20 Jan 2026 802 522,400 (0%) 0% 129.9 104,179 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 $ 3.52 per share. 17 Dec 2025 30,000 42,976 (0%) 0% 3.5 105,450 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 Dec 2025 30,000 30,000 - - 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 $ 122.43 per share. 17 Dec 2025 15,766 27,210 (0%) 0% 122.4 1,930,299 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 122.43 per share. 17 Dec 2025 8,409 1,150,759 (1%) 0% 122.4 1,029,550 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 123.09 per share. 17 Dec 2025 6,788 20,422 (0%) 0% 123.1 835,524 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 122.43 per share. 17 Dec 2025 5,255 537,145 (0%) 0% 122.4 643,392 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 124.32 per share. 17 Dec 2025 4,553 15,869 (0%) 0% 124.3 566,030 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 123.09 per share. 17 Dec 2025 3,619 1,147,140 (1%) 0% 123.1 445,457 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.31 per share. 17 Dec 2025 2,625 13,244 (0%) 0% 125.3 328,933 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 124.32 per share. 17 Dec 2025 2,429 1,144,711 (1%) 0% 124.3 301,974 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 123.09 per share. 17 Dec 2025 2,263 534,882 (0%) 0% 123.1 278,549 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 124.32 per share. 17 Dec 2025 1,518 533,364 (0%) 0% 124.3 188,718 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.31 per share. 17 Dec 2025 1,400 1,143,311 (1%) 0% 125.3 175,431 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.31 per share. 17 Dec 2025 875 532,489 (0%) 0% 125.3 109,644 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 126.44 per share. 17 Dec 2025 268 12,976 (0%) 0% 126.4 33,886 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 126.44 per share. 17 Dec 2025 143 1,143,168 (1%) 0% 126.4 18,081 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 126.44 per share. 17 Dec 2025 89 532,400 (0%) 0% 126.4 11,253 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 03 Dec 2025 150,000 35,083 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 03 Dec 2025 75,000 757,961 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 03 Dec 2025 75,000 757,961 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 25 Nov 2025 158,148 185,083 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 25 Nov 2025 79,074 682,961 (0%) 0% 0 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Other type of transaction at price $ 0.00 per share. 25 Nov 2025 79,074 682,961 (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 Nov 2025 19,816 376,504 - - 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 Nov 2025 19,816 44,699 (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 $ 124.81 per share. 20 Nov 2025 17,764 26,935 (0%) 0% 124.8 2,217,125 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 Nov 2025 5,712 0 - - Restricted Stock Unit-7
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 Nov 2025 5,712 15,015 (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 Nov 2025 4,148 33,180 - - 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 Nov 2025 4,148 23,047 (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 Nov 2025 3,884 18,899 (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 Nov 2025 3,884 15,528 - - 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 Nov 2025 1,836 22,020 - - 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 Nov 2025 1,836 24,883 (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 $ 3.52 per share. 17 Nov 2025 30,000 42,976 (0%) 0% 3.5 105,450 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 Nov 2025 30,000 60,000 - - 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 $ 129.16 per share. 17 Nov 2025 9,262 20,305 (0%) 0% 129.2 1,196,239 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.90 per share. 17 Nov 2025 5,307 37,669 (0%) 0% 125.9 668,139 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.16 per share. 17 Nov 2025 4,940 1,163,077 (1%) 0% 129.2 638,029 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.00 per share. 17 Nov 2025 4,740 32,929 (0%) 0% 127.0 601,974 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 128.11 per share. 17 Nov 2025 3,362 29,567 (0%) 0% 128.1 430,708 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.16 per share. 17 Nov 2025 3,087 544,843 (0%) 0% 129.2 398,703 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 131.37 per share. 17 Nov 2025 2,877 15,251 (0%) 0% 131.4 377,947 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.90 per share. 17 Nov 2025 2,831 1,172,337 (1%) 0% 125.9 356,416 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.00 per share. 17 Nov 2025 2,528 1,169,809 (1%) 0% 127.0 321,053 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 132.30 per share. 17 Nov 2025 2,275 12,976 (0%) 0% 132.3 300,977 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 129.74 per share. 17 Nov 2025 2,177 18,128 (0%) 0% 129.7 282,439 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 128.11 per share. 17 Nov 2025 1,792 1,168,017 (1%) 0% 128.1 229,574 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 125.90 per share. 17 Nov 2025 1,769 550,631 (0%) 0% 125.9 222,713 Common Stock
Arista Networks
Kenneth Duda Director, President and CTO Sale of securities on an exchange or to another person at price $ 127.00 per share. 17 Nov 2025 1,580 549,051 (0%) 0% 127.0 200,658 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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