Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-06-02 Sale |
2025-06-04 7:18 pm |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
8,000 | $88.18 | $705,440 | 343,420 (Indirect Direct) |
View |
2025-05-21 Sale |
2025-05-23 7:22 pm |
Arista Networks Inc. | ANET | Wassenaar Yvonne Director |
168 | $94.2 | $15,826 | 12,476 (Direct) |
View |
2025-05-06 Sale |
2025-05-08 6:35 pm |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
160,000 | $90.07 | $14,411,584 | 2,373,233 (Indirect Direct) |
View |
2025-05-01 Sale |
2025-05-05 6:28 pm |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
8,000 | $88.58 | $708,675 | 350,576 (Indirect Direct) |
View |
2025-04-22 Sale |
2025-04-24 7:42 pm |
Arista Networks Inc. | ANET | Battles Kelly Bodnar Director |
1,492 | $68.49 | $102,180 | 7,480 (Direct) |
View |
2025-04-07 Sale |
2025-04-09 7:18 pm |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
30 | $70.4 | $2,112 | 2,456,257 (Indirect Direct) |
View |
2025-04-07 Sale |
2025-04-09 7:17 pm |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
159,970 | $66.79 | $10,683,848 | 631,406 (Indirect Direct) |
View |
2025-04-01 Sale |
2025-04-03 7:55 pm |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
8,000 | $77.55 | $620,386 | 358,576 (Indirect Direct) |
View |
2025-03-06 Sale |
2025-03-10 9:02 pm |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
160,000 | $84.85 | $13,576,071 | 2,165,233 (Indirect Direct) |
View |
2025-03-03 Sale |
2025-03-05 7:11 pm |
Arista Networks Inc. | ANET | Taxay Marc SVP and General Counsel |
51,848 | $88.59 | $4,593,257 | 0 (Direct) |
View |
2025-03-03 Sale |
2025-03-05 7:10 pm |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
8,000 | $89.03 | $712,235 | 366,576 (Indirect Direct) |
View |
2025-02-26 Sale |
2025-02-28 6:19 pm |
Arista Networks Inc. | ANET | McCool John F Chief Platform Officer |
17,433 | $96.57 | $1,683,584 | 0 (Indirect) |
View |
2025-02-24 Sale |
2025-02-26 7:09 pm |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
138,351 | $93.88 | $12,988,491 | 37,433,009 (Indirect Direct) |
View |
2025-02-24 Sale |
2025-02-26 7:09 pm |
Arista Networks Inc. | ANET | McCool John F Chief Platform Officer |
17,433 | $93.14 | $1,623,655 | 17,433 (Indirect) |
View |
2025-02-21 Sale |
2025-02-25 7:46 pm |
Arista Networks Inc. | ANET | Wassenaar Yvonne Director |
168 | $102.58 | $17,233 | 14,104 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-06-09 Gift |
2025-06-11 7:21 pm |
N/A N/A |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
50,000 | $0 | 293,420 (Indirect) |
View |
2025-06-09 Other |
2025-06-11 7:21 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
450,000 | $0 | 2,496,159 (Indirect) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | Wassenaar Yvonne Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | TEMPLETON MARK B Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | Scheinman Daniel Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | CHEW LEWIS Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-30 Option Award |
2025-06-03 7:32 pm |
N/A N/A |
Arista Networks Inc. | ANET | Battles Kelly Bodnar Director |
3,884 | $0 | 3,884 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:20 pm |
N/A N/A |
Arista Networks Inc. | ANET | Scheinman Daniel Director |
844 | $0 | 154,308 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:19 pm |
N/A N/A |
Arista Networks Inc. | ANET | Wassenaar Yvonne Director |
844 | $0 | 12,644 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:18 pm |
N/A N/A |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
48,260 | $0 | 37,712,479 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 8:18 pm |
N/A N/A |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
24,218 | $96.7 | 37,712,479 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:18 pm |
N/A N/A |
Arista Networks Inc. | ANET | TEMPLETON MARK B Director |
844 | $0 | 129,188 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:15 pm |
N/A N/A |
Arista Networks Inc. | ANET | Lavender Robert G Director |
810 | $0 | 839 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:08 pm |
N/A N/A |
Arista Networks Inc. | ANET | Giancarlo Charles H Director |
844 | $0 | 351,420 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:07 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
15,576 | $0 | 3,498,043 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 8:07 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
7,818 | $96.7 | 3,498,043 (Indirect) |
View |
2025-05-20 Exercise |
2025-05-22 8:07 pm |
N/A N/A |
Arista Networks Inc. | ANET | CHEW LEWIS Director |
844 | $0 | 27,348 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:06 pm |
N/A N/A |
Arista Networks Inc. | ANET | Breithaupt Chantelle Yvette Senior Vice President, CFO |
10,916 | $0 | 156,567 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 8:06 pm |
N/A N/A |
Arista Networks Inc. | ANET | Breithaupt Chantelle Yvette Senior Vice President, CFO |
5,478 | $96.7 | 156,567 (Direct) |
View |
2025-05-20 Exercise |
2025-05-22 8:06 pm |
N/A N/A |
Arista Networks Inc. | ANET | Battles Kelly Bodnar Director |
844 | $0 | 8,324 (Direct) |
View |
2025-05-12 Gift |
2025-05-14 7:17 pm |
N/A N/A |
Arista Networks Inc. | ANET | Wassenaar Yvonne Director |
2,304 | $0 | 11,800 (Direct) |
View |
2025-05-09 Option Award |
2025-05-13 7:29 pm |
N/A N/A |
Arista Networks Inc. | ANET | Breithaupt Chantelle Yvette Senior Vice President, CFO |
31,080 | $0 | 31,080 (Direct) |
View |
2025-05-06 Exercise |
2025-05-08 6:35 pm |
N/A 2026-02-11 |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $0 | 2,373,233 (Direct) |
View |
2025-05-06 Exercise |
2025-05-08 6:35 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $3.515 | 2,373,233 (Direct) |
View |
2025-04-07 Exercise |
2025-04-09 7:18 pm |
N/A 2026-02-11 |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $0 | 2,456,257 (Direct) |
View |
2025-04-07 Exercise |
2025-04-09 7:17 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $3.515 | 631,406 (Direct) |
View |
2025-03-14 Option Award |
2025-03-18 7:55 pm |
N/A N/A |
Arista Networks Inc. | ANET | Lavender Robert G Director |
4,040 | $0 | 4,040 (Direct) |
View |
Ownership |
2025-03-18 7:54 pm |
N/A N/A |
Arista Networks Inc. | ANET | Lavender Robert G Director |
0 | $0 | 29 (Direct) |
View |
2025-03-07 Other |
2025-03-11 7:09 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
600,000 | $0 | 3,148,401 (Indirect) |
View |
2025-03-06 Exercise |
2025-03-10 9:02 pm |
N/A 2025-09-10 |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $0 | 2,165,233 (Direct) |
View |
2025-03-06 Exercise |
2025-03-10 9:02 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
80,000 | $4.0288 | 2,165,233 (Direct) |
View |
2025-02-27 Other |
2025-03-03 8:13 pm |
N/A N/A |
Arista Networks Inc. | ANET | Duda Kenneth CTO and SVP Software Eng. |
678,672 | $0 | 2,286,129 (Indirect) |
View |
2025-02-20 Option Award |
2025-02-24 8:19 pm |
N/A N/A |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
310,984 | $0 | 38,320,912 (Direct) |
View |
2025-02-20 Exercise |
2025-02-24 8:19 pm |
N/A N/A |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
318,932 | $0 | 38,320,912 (Direct) |
View |
2025-02-20 Tax Withholding |
2025-02-24 8:19 pm |
N/A N/A |
Arista Networks Inc. | ANET | Ullal Jayshree President and CEO |
158,664 | $103.92 | 38,320,912 (Direct) |
View |