Kenneth Duda
Kenneth Duda: President and CTO · Director at Arista Networks. What Kenneth Duda holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Arista Networks (ANET)
Kenneth Duda holds 3.1M Arista Networks shares (0.25% of the company), worth about $641.9M at the last price, according to the Form 4 of Sep 21, 2026.
- Shares held: 1.5M (0.12%), $304.2M — Held through trusts (By GRAT JD, By GRAT KD, by Trust).
- Shares held: 1.2M (0.09%), $243.2M — Held by a spouse or a family member (By Childrens' Trust).
- Shares held: 442,400 (0.04%), $91.9M — Held by a foundation (By Foundation).
- Shares held: 12,976 (0.00%), $2.7M — Held in their own name.
- Share units: 371,594 (0.03%), $77.2M — Arista Networks promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
- Options: 138,668 (0.01%), $28.8M — The right to buy 138,668 shares at $14.15 each, until 2029. Not bought yet.
- Options: 80,000 (0.01%), $16.6M — The right to buy 80,000 shares at $4.03 each. Not bought yet.
- Options: 30,667 (0.00%), $6.4M — The right to buy 30,667 shares at $15.28 each, until 2028. Not bought yet.
Declarations
- Arista Networks (ANET) — Form 4 of Sep 21, 2026 (President and CTO): option exercise or conversion of 17,333 at $14.15; open-market sale of 1,480 at $201.70; 3.1M shares after 0001596532-26-000232
- Arista Networks (ANET) — Form 4 of Sep 10, 2026 (President and CTO): other of 28,616; other of 28,616; 3.1M shares after 0001596532-26-000228
- Arista Networks (ANET) — Form 4 of Sep 8, 2026 (President and CTO): other of 100,000; other of 100,000; 3.1M shares after 0001596532-26-000225
- Arista Networks (ANET) — Form 4 of Aug 28, 2026 (President and CTO): other of 85,875; other of 85,875; 3.1M shares after 0001596532-26-000220
- Arista Networks (ANET) — Form 4 of Aug 20, 2026 (President and CTO): option exercise or conversion of 13,334 at $15.28; option exercise or conversion of 3,999 at $14.15; 3.1M shares after 0001596532-26-000210
- Arista Networks (ANET) — Form 4 of Jul 20, 2026 (President and CTO): option exercise or conversion of 17,333 at $15.28; open-market sale of 6,567 at $169.90; 3.1M shares after 0001596532-26-000166
- Arista Networks (ANET) — Form 4 of Jun 22, 2026 (President and CTO); 106,890 shares after 0001596532-26-000152
- Arista Networks (ANET) — Form 4 of Jun 22, 2026 (President and CTO): option exercise or conversion of 17,333 at $15.28; open-market sale of 440 at $167.35; 3.0M shares after 0001596532-26-000151
- Arista Networks (ANET) — Form 4 of Jun 11, 2026 (President and CTO): other of 44,392; other of 44,392; 3.2M shares after 0001596532-26-000142
- Arista Networks (ANET) — Form 4 of Jun 10, 2026 (President and CTO): other of 45,875; other of 45,875; 3.2M shares after 0001596532-26-000140
- Arista Networks (ANET) — Form 4 of May 21, 2026 (President and CTO): other of 100,000; other of 100,000; 3.2M shares after 0001596532-26-000104
- Arista Networks (ANET) — Form 4 of May 20, 2026 (President and CTO): option exercise or conversion of 3,884; option exercise or conversion of 4,148; 3.2M shares after 0001596532-26-000099
- Arista Networks (ANET) — Form 4 of May 18, 2026 (President and CTO): option exercise or conversion of 32,000 at $15.26; open-market sale of 14,501 at $139.41; 3.2M shares after 0001596532-26-000080
- Arista Networks (ANET) — Form 4 of Apr 17, 2026 (President and CTO): option exercise or conversion of 32,000 at $15.26; open-market sale of 1,324 at $161.18; 3.2M shares after 0001596532-26-000062
- Arista Networks (ANET) — Form 4 of Mar 17, 2026 (President and CTO): option exercise or conversion of 32,000 at $15.26; open-market sale of 7,401 at $133.03; 3.2M shares after 0001596532-26-000050
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.