Form 4 · ANET
Arista Networks director Mark B. Templeton reports selling 5,000 shares under a 10b5-1 plan
Mark B. Templeton, an Arista Networks director, filed a Form 4 on Oct 5, 2026 at 7:35 PM ET reporting transactions on Oct 1, 2026.
The filing reports 5,000 shares in an open-market or private sale (code S) at weighted-average prices from $201.62 to $206.03, about $1.0 million in total.
The filing says the sales were made under a Rule 10b5-1 trading plan.
After these transactions, the filing lists 48,410 shares held directly.
Effect on holdings
Taken together, the rows reported here lowered Mark B. Templeton's directly held shares by 9.4%, from 53,410 to 48,410.
Reporting person
- Mark B. Templeton, director (as filed: TEMPLETON MARK B)
Transactions as reported
| Date | Code | Security | Shares | Price | Acquired or disposed | Held after | Ownership |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | S | Common Stock | 700 | $201.62 | Disposed | 52,710 | Direct |
| 2026-10-01 | S | Common Stock | 500 | $202.90 | Disposed | 52,210 | Direct |
| 2026-10-01 | S | Common Stock | 1,800 | $204.44 | Disposed | 50,410 | Direct |
| 2026-10-01 | S | Common Stock | 1,800 | $205.58 | Disposed | 48,610 | Direct |
| 2026-10-01 | S | Common Stock | 200 | $206.03 | Disposed | 48,410 | Direct |
Codes: P purchase, S sale, A grant or award, M/X/C exercise or conversion, F shares withheld for taxes or the exercise price, G gift. Prices are as reported; some are weighted averages of several trades.
Source
- Form 4 filed Oct 5, 2026 (document)
- Filing index on SEC EDGAR (all documents and exhibits)
Arista Networks company file → · More Arista Networks filings
Disclosures
- Editor holdings in ANET
- The editor holds no position in Arista Networks (ANET). As of Oct 25, 2026.
- Last updated
- Oct 25, 2026
A summary of a public filing for general education, the same for every reader. Not a recommendation to buy, sell or hold ANET.