Mark Stephen Smith, 10% Owner at Arista Networks, Inc. (ANET), sold 300,000 shares at $193.61 ($59.7M) on 2026-09-17, disclosed to the SEC on 2026-09-21.
Scheduled sale ($59.7M) by 10% Owner under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $193.61 | 7,168 | $1.4M | 2.3% |
| 2 | $194.52 | 29,271 | $5.7M | 9.5% |
| 3 | $195.47 | 32,836 | $6.4M | 10.8% |
| 4 | $196.29 | 20,418 | $4.0M | 6.7% |
| 5 | $197.51 | 17,947 | $3.5M | 5.9% |
| 6 | $198.33 | 26,435 |
| $5.2M |
| 8.8% |
| 7 | $199.58 | 38,920 | $7.8M | 13.0% |
| 8 | $200.38 | 58,043 | $11.6M | 19.5% |
| 9 | $201.34 | 16,239 | $3.3M | 5.5% |
| 10 | $202.40 | 15,701 | $3.2M | 5.3% |
| 11 | $203.56 | 25,096 | $5.1M | 8.6% |
| 12 | $204.31 | 11,926 | $2.4M | 4.1% |
| Total | $198.95 avg | 300,000 | $59.7M | 100% |
| Filing → |
| ANET | SELL | 2026-09-03 | $120K | — | Filing → |
| ANET | SELL | 2017-02-17 | $1.0M | — | Filing → |
| ANET | SELL | 2017-01-19 | $824K | — | Filing → |