Nightingale Todd
President And COO
Disposition
Calculated transaction value
$11.85M
63,540 shares @ $186.45
Traded
Aug 20, 2026
Filed
Aug 24, 2026
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Arista Networks
ANET
ManufacturingIndustrial Machinery
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
551 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Disposition Aug 20, 2026 | $11.85M Filed shares x price | SEC Form 4 View filing | |
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Award Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Nightingale Todd President And COO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $705.23K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $446.45K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $56.57K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Disposition Aug 20, 2026 | $2.9M Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $1.22M Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $982.95K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $203.7K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $152.94K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $614.25K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $773.63K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $88.25K Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Sale Aug 20, 2026 | $1.13M Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duda Kenneth President And CTO | Aug 24, 2026 4-day lag | Exercise Aug 20, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Nightingale Todd
President And COO
Exercise
Calculated transaction value
$0
116,515 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Nightingale Todd
President And COO
Exercise
Calculated transaction value
$0
10,360 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Nightingale Todd
President And COO
Exercise
Calculated transaction value
$0
10,360 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Nightingale Todd
President And COO
Award
Calculated transaction value
$0
10,360 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Nightingale Todd
President And COO
Exercise
Calculated transaction value
$0
116,515 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$705.23K
3,789 shares @ $186.13
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$446.45K
2,422 shares @ $184.33
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
19,816 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
3,880 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$56.57K
3,999 shares @ $14.15
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
4,148 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Disposition
Calculated transaction value
$2.9M
15,541 shares @ $186.45
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
1,832 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$1.22M
6,568 shares @ $186.13
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
1,350 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
3,999 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$982.95K
5,308 shares @ $185.18
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$203.7K
13,334 shares @ $15.28
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$152.94K
818 shares @ $186.97
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
3,880 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
4,148 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$614.25K
3,317 shares @ $185.18
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$773.63K
4,197 shares @ $184.33
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$88.25K
472 shares @ $186.97
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
1,350 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
19,816 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Sale
Calculated transaction value
$1.13M
6,063 shares @ $186.13
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
1,832 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
Duda Kenneth
President And CTO
Exercise
Calculated transaction value
$0
13,334 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026