Arista Networks, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Ullal Jayshree | President and CEO | Sale | 574 | $268.58 | $154,165 | 73,126 | Jan 29, 2024 |
| Ullal Jayshree | President and CEO | Sale | 450 | $267.33 | $120,299 | 74,314 | Jan 25, 2024 |
| Ullal Jayshree | President and CEO | Sale | 100 | $269.72 | $26,972 | 74,764 | Jan 22, 2024 |
| Wassenaar Yvonne | — | Sale | 16 | $262.45 | $4,199 | 2,678 | Jan 19, 2024 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $257.77 | $1,159,965 | 1,696,500 | Jan 18, 2024 |
| Ullal Jayshree | President and CEO | Sale | 300 | $250.70 | $75,210 | 101,387 | Jan 10, 2024 |
| Duda Kenneth | CTO and SVP Software Eng. | Sale | 1,467 | $246.91 | $362,217 | 305,801 | Jan 10, 2024 |
| Ullal Jayshree | President and CEO | Sale | 14,000 | $247.46 | $3,464,440 | 6,672,992 | Jan 9, 2024 |
| McCool John F | Chief Platform Officer | Option Exercise | 164 | $61.11 | $10,022 | 580 | Jan 3, 2024 |
| Taxay Marc | SVP and General Counsel | Sale | 1,040 | $234.00 | $243,360 | — | Jan 2, 2024 |
| McCool John F | Chief Platform Officer | Option Exercise | 416 | $61.05 | $25,397 | 416 | Jan 2, 2024 |
| Giancarlo Charles H | — | Sale | 11 | $233.94 | $2,573 | 64,946 | Jan 2, 2024 |
| Wassenaar Yvonne | — | Sale | 50 | $233.47 | $11,674 | 2,985 | Dec 15, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $237.17 | $1,067,265 | 1,705,500 | Dec 15, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $231.11 | $1,039,995 | 1,710,000 | Dec 13, 2023 |
| Duda Kenneth | CTO and SVP Software Eng. | Sale | 3,172 | $228.74 | $725,563 | 318,607 | Dec 12, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $227.00 | $1,021,500 | 1,714,500 | Dec 11, 2023 |
| Duda Kenneth | CTO and SVP Software Eng. | Sale | 1,026 | $226.66 | $232,553 | 205,600 | Dec 11, 2023 |
| McCool John F | Chief Platform Officer | Option Exercise | 168 | $61.11 | $10,266 | 728 | Dec 8, 2023 |
| Taxay Marc | SVP and General Counsel | Option Exercise | 208 | $61.11 | $12,711 | 4,889 | Dec 1, 2023 |
| Giancarlo Charles H | — | Sale | 782 | $217.01 | $169,702 | 67,106 | Dec 1, 2023 |
| Brennan Ita M | Senior Vice President, CFO | Option Exercise | 2,500 | $56.59 | $141,475 | 33,070 | Dec 1, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $222.00 | $999,000 | 1,719,000 | Nov 29, 2023 |
| McCool John F | Chief Platform Officer | Sale | 2,120 | $215.37 | $456,584 | 855 | Nov 21, 2023 |
| Ullal Jayshree | President and CEO | Option Exercise | 11,154 | — | — | 101,057 | Nov 20, 2023 |
| Taxay Marc | SVP and General Counsel | Option Exercise | 1,560 | — | — | 2,436 | Nov 20, 2023 |
| Sadana Anshul | SVP, Chief Operating Officer | Option Exercise | 2,000 | — | — | 41,678 | Nov 20, 2023 |
| McCool John F | Chief Platform Officer | Tax Withholding | 2,786 | $215.34 | $599,937 | 2,975 | Nov 20, 2023 |
| Duda Kenneth | CTO and SVP Software Eng. | Option Exercise | 768 | — | — | 222,011 | Nov 20, 2023 |
| Brennan Ita M | Senior Vice President, CFO | Option Exercise | 876 | — | — | 25,929 | Nov 20, 2023 |
| Wassenaar Yvonne | — | Option Exercise | 372 | — | — | 3,050 | Nov 20, 2023 |
| TEMPLETON MARK B | — | Option Exercise | 372 | — | — | 11,907 | Nov 20, 2023 |
| Scheinman Daniel | — | Option Exercise | 372 | — | — | 37,987 | Nov 20, 2023 |
| Giancarlo Charles H | — | Option Exercise | 372 | — | — | 53,319 | Nov 20, 2023 |
| CHEW LEWIS | — | Option Exercise | 372 | — | — | 5,247 | Nov 20, 2023 |
| Battles Kelly Bodnar | — | Option Exercise | 372 | — | — | 2,831 | Nov 20, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,500 | $217.00 | $976,500 | 1,723,500 | Nov 15, 2023 |
| Duda Kenneth | CTO and SVP Software Eng. | Sale | 59 | $208.64 | $12,310 | 209,100 | Nov 10, 2023 |
| Battles Kelly Bodnar | — | Sale | 8 | $214.82 | $1,719 | 2,459 | Nov 6, 2023 |
| Ullal Jayshree | President and CEO | Option Exercise | 12,500 | $56.59 | $707,375 | 111,359 | Nov 2, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,000 | $205.00 | $820,000 | 1,732,200 | Nov 1, 2023 |
| Taxay Marc | SVP and General Counsel | Option Exercise | 208 | $61.11 | $12,711 | 624 | Nov 1, 2023 |
| McCool John F | Chief Platform Officer | Option Exercise | 416 | $56.59 | $23,541 | 1,144 | Nov 1, 2023 |
| Giancarlo Charles H | — | Sale | 22 | $202.41 | $4,453 | 70,913 | Nov 1, 2023 |
| Ullal Jayshree | President and CEO | Sale | 4,000 | $199.07 | $796,280 | 1,736,200 | Oct 31, 2023 |
| Brennan Ita M | Senior Vice President, CFO | Option Exercise | 5,000 | $61.11 | $305,550 | 35,053 | Oct 31, 2023 |
| Duda Kenneth | CTO and SVP Software Eng. | Sale | 7,713 | $197.21 | $1,521,081 | 6,032 | Oct 10, 2023 |
| Taxay Marc | SVP and General Counsel | Option Exercise | 416 | $56.59 | $23,541 | 1,040 | Oct 2, 2023 |
| McCool John F | Chief Platform Officer | Sale | 996 | $184.52 | $183,782 | 144 | Oct 2, 2023 |
| Giancarlo Charles H | — | Sale | 75 | $184.58 | $13,844 | 72,871 | Oct 2, 2023 |