Insider Transactions in Q4 2025 at Arista Networks, Inc. (ANET)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Indirect |
26,000
-0.32%
|
$3,224,000
$124.32 P/Share
|
|
Dec 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Direct |
30,000
-20.5%
|
$3,720,000
$124.32 P/Share
|
|
Dec 17
2025
|
Kenneth Duda President and CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
30,000
+41.11%
|
$90,000
$3.52 P/Share
|
|
Dec 03
2025
|
Kenneth Duda President and CTO |
SELL
Other acquisition or disposition
|
Indirect |
150,000
-81.04%
|
-
|
|
Dec 03
2025
|
Kenneth Duda President and CTO |
BUY
Other acquisition or disposition
|
Indirect |
150,000
+9.0%
|
-
|
|
Dec 01
2025
|
Charles H Giancarlo Director |
SELL
Open market or private sale
|
Indirect |
8,000
-8.48%
|
$1,016,000
$127.81 P/Share
|
|
Nov 25
2025
|
Kenneth Duda President and CTO |
BUY
Other acquisition or disposition
|
Indirect |
158,148
+46.08%
|
-
|
|
Nov 25
2025
|
Kenneth Duda President and CTO |
SELL
Other acquisition or disposition
|
Indirect |
158,148
-10.38%
|
-
|
|
Nov 25
2025
|
Jayshree Ullal CEO and Chairperson |
SELL
Open market or private sale
|
Direct |
24,042
-23.63%
|
$2,981,208
$124.48 P/Share
|
|
Nov 21
2025
|
Kelly Bodnar Battles Director |
SELL
Open market or private sale
|
Direct |
422
-0.91%
|
$49,374
$117.21 P/Share
|
|
Nov 20
2025
|
Daniel Scheinman Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+0.62%
|
-
|
|
Nov 20
2025
|
Mark B Templeton Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+1.71%
|
-
|
|
Nov 20
2025
|
Yvonne Wassenaar Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+6.75%
|
-
|
|
Nov 20
2025
|
Chantelle Yvette Breithaupt Senior Vice President, CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
5,457
-10.33%
|
$676,668
$124.81 P/Share
|
|
Nov 20
2025
|
Chantelle Yvette Breithaupt Senior Vice President, CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
10,916
+17.12%
|
-
|
|
Nov 20
2025
|
Kenneth Duda President and CTO |
SELL
Payment of exercise price or tax liability
|
Indirect |
17,764
-39.74%
|
$2,202,736
$124.81 P/Share
|
|
Nov 20
2025
|
Kenneth Duda President and CTO |
BUY
Exercise of conversion of derivative security
|
Indirect |
35,396
+19.49%
|
-
|
|
Nov 20
2025
|
Jayshree Ullal CEO and Chairperson |
SELL
Payment of exercise price or tax liability
|
Direct |
24,218
-41.63%
|
$3,003,032
$124.81 P/Share
|
|
Nov 20
2025
|
Jayshree Ullal CEO and Chairperson |
BUY
Exercise of conversion of derivative security
|
Direct |
48,260
+36.26%
|
-
|
|
Nov 20
2025
|
Kelly Bodnar Battles Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+9.36%
|
-
|
|
Nov 20
2025
|
Lewis Chew Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+3.21%
|
-
|
|
Nov 20
2025
|
Charles H Giancarlo Director |
BUY
Exercise of conversion of derivative security
|
Direct |
971
+0.44%
|
-
|
|
Nov 20
2025
|
Robert G Lavender Director |
BUY
Exercise of conversion of derivative security
|
Direct |
807
+24.75%
|
-
|
|
Nov 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Indirect |
26,000
-0.23%
|
$3,354,000
$129.08 P/Share
|
|
Nov 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Direct |
30,000
-15.43%
|
$3,870,000
$129.08 P/Share
|
|
Nov 17
2025
|
Kenneth Duda President and CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
30,000
+41.11%
|
$90,000
$3.52 P/Share
|
|
Nov 14
2025
|
Jayshree Ullal CEO and Chairperson |
SELL
Bona fide gift
|
Indirect |
935,000
-4.86%
|
-
|
|
Nov 03
2025
|
Charles H Giancarlo Director |
SELL
Open market or private sale
|
Indirect |
8,000
-5.04%
|
$1,256,000
$157.67 P/Share
|
|
Oct 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Indirect |
26,000
-0.31%
|
$3,666,000
$142.0 P/Share
|
|
Oct 17
2025
|
Kenneth Duda President and CTO |
SELL
Open market or private sale
|
Direct |
30,000
-19.07%
|
$4,230,000
$142.0 P/Share
|
|
Oct 17
2025
|
Kenneth Duda President and CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
30,000
+41.11%
|
$90,000
$3.52 P/Share
|
|
Oct 01
2025
|
Charles H Giancarlo Director |
SELL
Open market or private sale
|
Indirect |
8,000
-2.87%
|
$1,168,000
$146.84 P/Share
|