Kenneth Duda sold $14M of ANET
CTO and SVP Software Eng. at Arista Networks, Inc.. 160,000 shares at an average of $90.07, traded May 6, 2025, filed May 8, 2025.
Score components
- +15RoleOfficer
- +25Trade size$14.4M at market
- +20Share of holdings soldSold 100% of holdings
- +15Cluster3 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001596532-25-000108, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 6, 2025 | MOption exercise Common Stock10b5-1 | +80,000 | $3.52 | $281k | 92,976 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stock10b5-1 | -3,511 | $87.69 | $308k | 89,465 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stock10b5-1 | -15,603 | $88.91 | $1.4M | 73,862 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stock10b5-1 | -38,815 | $90.16 | $3.5M | 35,047 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stock10b5-1 | -17,583 | $90.97 | $1.6M | 17,464 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stock10b5-1 | -4,488 | $91.72 | $412k | 12,976 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Childrens' Trust10b5-1 | -2,808 | $87.69 | $246k | 1,316,360 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Childrens' Trust10b5-1 | -12,482 | $88.91 | $1.1M | 1,303,878 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Childrens' Trust10b5-1 | -31,052 | $90.16 | $2.8M | 1,272,826 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Childrens' Trust10b5-1 | -14,068 | $90.97 | $1.3M | 1,258,758 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Childrens' Trust10b5-1 | -3,590 | $91.72 | $329k | 1,255,168 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Foundation10b5-1 | -702 | $87.69 | $62k | 617,698 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Foundation10b5-1 | -3,121 | $88.91 | $277k | 614,577 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Foundation10b5-1 | -7,763 | $90.16 | $700k | 606,814 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Foundation10b5-1 | -3,516 | $90.97 | $320k | 603,298 | May 8, 2025 |
| May 6, 2025 | SOpen-market sale Common Stockindirect: By Foundation10b5-1 | -898 | $91.72 | $82k | 602,400 | May 8, 2025 |
| May 6, 2025 | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -80,000 | $0.00 | $0 | 240,000 | May 8, 2025 |
Related signals
Other insiders at Arista Networks, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 45Moderate | Arista Networks, Inc. | Jayshree Ullal CEO and Chairperson | $21M 96,992 shares | -2% | |
| 30Weak | Arista Networks, Inc. | Chantelle Yvette Breithaupt Senior Vice President, CFO | $263k 1,224 shares | -2% | |
| 45Moderate | Arista Networks, Inc. | Jayshree Ullal CEO and Chairperson | $98M 460,374 shares | -9% | |
| 35Weak | Arista Networks, Inc. | Mark B Templeton director | $1.0M 5,000 shares | -9% | |
| 45Moderate | Arista Networks, Inc. | Jayshree Ullal CEO and Chairperson | $13M 62,622 shares | -1% | |
| 45Moderate | Arista Networks, Inc. | Kenneth Duda President and CTO | $8.8M 43,333 shares | -143% | |
| 32Weak | Arista Networks, Inc. | Andreas Bechtolsheim owner | $60M 300,000 shares | -0% | |
| 35Weak | Arista Networks, Inc. | Mark B Templeton director | $986k 5,000 shares | -9% | |
| 20Weak | Arista Networks, Inc. | Chantelle Yvette Breithaupt Senior Vice President, CFO | $120k 612 shares | -1% | |
| 55Moderate | Arista Networks, Inc. | Charles H Giancarlo director | $8.6M 58,000 shares | -116% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.