Arista Networks, Inc.
ANET
104 insider filings · Latest: Oct 8, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 17, 2026 | Mar 17 11:20 PM | Kenneth Duda | Proposed Sale | 24,000 | $135.35 | $3.2M | — | View → |
| Mar 17, 2026 | Mar 17 11:19 PM | Kenneth Duda | Proposed Sale | 30,000 | $135.35 | $4.1M | — | View → |
| Mar 2, 2026 | Mar 5 12:06 AM | Charles H GiancarloDirector | Sale | 8,000 | $128.67 | $1.0M | 1,784(I) | View → |
| Feb 25, 2026 | Feb 28 12:18 AM | Yvonne WassenaarDirector | Sale | 1,815 | $132.44 | $240.4K | 12,574(D) | View → |
| Feb 23, 2026 | Feb 26 12:20 AM | Kelly Bodnar BattlesDirector | Sale | 422 | $128.06 | $54.0K | 9,529(D) | View → |
| Feb 25, 2026 | Feb 25 9:24 PM | Yvonne Wassenaar | Proposed Sale | 4,605 | $132.78 | $611.5K | — | View → |
| Feb 23, 2026 | Feb 23 9:04 PM | Kelly Battles | Proposed Sale | 422 | $131.22 | $55.4K | — | View → |
| Feb 17, 2026 | Feb 20 1:43 AM | Kenneth DudaDirector, President and CTO | Sale | 58,000 | $142.40 | $8.3M | 1,111,168(I) | View → |
| Feb 2, 2026 | Feb 4 11:58 PM | Charles H GiancarloDirector | Sale | 8,000 | $140.43 | $1.1M | 9,784(I) | View → |
| Jan 20, 2026 | Jan 23 12:49 AM | Kenneth DudaDirector, President and CTO | Sale | 56,000 | $128.43 | $7.2M | 522,400(I) | View → |
| Jan 2, 2026 | Jan 2 9:03 PM | Charles Giancarlo | Proposed Sale | 32,000 | $134.05 | $4.3M | — | View → |
| Dec 17, 2025 | Dec 17 11:43 PM | Kenneth Duda | Proposed Sale | 30,000 | $126.13 | $3.8M | — | View → |
| Dec 17, 2025 | Dec 17 11:42 PM | Kenneth Duda | Proposed Sale | 24,000 | $126.13 | $3.0M | — | View → |
| Dec 17, 2025 | Dec 17 11:40 PM | Kenneth Duda | Proposed Sale | 24,000 | $126.13 | $3.0M | — | View → |
| Dec 17, 2025 | Dec 17 11:39 PM | Kenneth Duda | Proposed Sale | 92,000 | $126.13 | $11.6M | — | View → |
| Nov 25, 2025 | Nov 26 2:22 AM | Jayshree Ullal | Proposed Sale | 24,042 | $122.17 | $2.9M | — | View → |
| Nov 21, 2025 | Nov 21 9:01 PM | Kelly Battles | Proposed Sale | 422 | $119.59 | $50.5K | — | View → |
| Sep 19, 2025 | Sep 19 10:26 PM | Charles Giancarlo | Proposed Sale | 82,000 | $146.66 | $12.0M | — | View → |
| Sep 17, 2025 | Sep 18 1:18 AM | Kenneth Duda | Proposed Sale | 30,000 | $142.16 | $4.3M | — | View → |
| Sep 17, 2025 | Sep 18 1:12 AM | Kenneth Duda | Proposed Sale | 24,000 | $142.16 | $3.4M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 21, 2026 | Sep 23 11:05 PM | Kenneth DudaDirector, President and CTO | Option Exercise | 17,333 | $14.15 | 138,668(D) | View → |
| Aug 20, 2026 | Aug 24 10:14 PM | Jayshree UllalDirector, CEO and Chairperson | Option Exercise | 27,664 | — | 55,332(D) | View → |
| Aug 20, 2026 | Aug 24 10:14 PM | Todd NightingalePresident and COO | Option Exercise | 126,875 | — | 0(D) | View → |
| Aug 20, 2026 | Aug 24 10:14 PM | Todd NightingalePresident and COO | Grant/Award | 10,360 | — | 10,360(D) | View → |
| Aug 20, 2026 | Aug 24 10:14 PM | Kenneth DudaDirector, President and CTO | Option Exercise | 52,507 | $15.28 | 3,884(D) | View → |
| Aug 20, 2026 | Aug 24 10:14 PM | Chantelle Yvette BreithauptSenior Vice President, CFO | Option Exercise | 12,270 | — | 17,550(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Yvonne WassenaarDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Mark B TempletonDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Daniel ScheinmanDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Robert G LavenderDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Charles H GiancarloDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:12 PM | Lewis ChewDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Aug 20, 2026 | Aug 24 10:11 PM | Kelly Bodnar BattlesDirector | Option Exercise | 538 | — | 1,615(D) | View → |
| Jul 20, 2026 | Jul 22 10:56 PM | Kenneth DudaDirector, President and CTO | Option Exercise | 17,333 | $15.28 | 13,334(D) | View → |
| Jun 22, 2026 | Jun 24 10:50 PM | Kenneth DudaDirector, President and CTO | Option Exercise | 17,333 | $15.28 | 30,667(D) | View → |
| Jun 4, 2026 | Jun 8 11:15 PM | Andreas Bechtolsheim10% Owner | Option Exercise | 158,000 | $15.26 | 0(D) | View → |
| May 29, 2026 | Jun 2 11:11 PM | Kelly Bodnar BattlesDirector | Grant/Award | 2,153 | — | 2,153(D) | View → |
| May 29, 2026 | Jun 2 11:11 PM | Lewis ChewDirector | Grant/Award | 2,153 | — | 2,153(D) | View → |
| May 29, 2026 | Jun 2 11:10 PM | Charles H GiancarloDirector | Grant/Award | 2,153 | — | 2,153(D) | View → |
| May 29, 2026 | Jun 2 11:10 PM | Robert G LavenderDirector | Grant/Award | 2,153 | — | 2,153(D) | View → |
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