Yvonne Wassenaar
Yvonne Wassenaar: Director at Arista Networks. What Yvonne Wassenaar 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)
Yvonne Wassenaar holds 10,322 Arista Networks shares (0.00% of the company), worth about $2.2M at the last price, according to the Form 4 of Aug 20, 2026.
- Shares held: 10,322 (0.00%), $2.2M — Held in their own name.
- Share units: 1,615 (0.00%), $345,109.35 — Arista Networks promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Arista Networks (ANET) — Form 4 of Aug 20, 2026: option exercise or conversion of 538; 10,322 shares after 0001596532-26-000208
- Arista Networks (ANET) — Form 4 of May 29, 2026 0001596532-26-000126
- Arista Networks (ANET) — Form 4 of May 20, 2026: option exercise or conversion of 971; open-market sale of 324 at $139.89; 9,784 shares after 0001596532-26-000097
- Arista Networks (ANET) — Form 4 of Apr 15, 2026: open-market sale of 78 at $151.07; open-market sale of 414 at $152.31; 9,784 shares after 0001596532-26-000058
- Arista Networks (ANET) — Form 4 of Mar 16, 2026: open-market sale of 264 at $132.69; open-market sale of 360 at $133.55; 11,179 shares after 0001596532-26-000048
- Arista Networks (ANET) — Form 4 of Feb 25, 2026: open-market sale of 70 at $129.41; open-market sale of 49 at $130.12; 12,574 shares after 0001596532-26-000041
- Arista Networks (ANET) — Form 4 of Feb 20, 2026: option exercise or conversion of 971; 14,389 shares after 0001596532-26-000037
- Arista Networks (ANET) — Form 4 of Nov 20, 2025: option exercise or conversion of 971; 13,418 shares after 0001596532-25-000309
- Arista Networks (ANET) — Form 4 of Aug 20, 2025: option exercise or conversion of 971; 12,447 shares after 0001596532-25-000245
- Arista Networks (ANET) — Form 4 of Aug 19, 2025: gift of 1,000; 11,476 shares after 0001596532-25-000228
- Arista Networks (ANET) — Form 4 of May 30, 2025 0001596532-25-000160
- Arista Networks (ANET) — Form 4 of May 21, 2025: open-market sale of 24 at $92.68; open-market sale of 55 at $93.80; 12,476 shares after 0001596532-25-000140
- Arista Networks (ANET) — Form 4 of May 20, 2025: option exercise or conversion of 844; 12,644 shares after 0001596532-25-000137
- Arista Networks (ANET) — Form 4 of May 12, 2025: gift of 2,304; 11,800 shares after 0001596532-25-000112
- Arista Networks (ANET) — Form 4 of Feb 21, 2025: open-market sale of 88 at $101.89; open-market sale of 46 at $102.94; 14,104 shares after 0001596532-25-000054
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.
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