Arista Networks, Inc. (ANET) insider trading.
In Q3 2026, insiders at Arista Networks, Inc. reported 318 non-derivative transactions on 36 Forms 3, 4 and 5: 0 open-market purchases and 278 sales worth $871.0M.
- Transactions
- 318
- Purchases (P)
- 0
- Sales (S)
- 278
- Net shares, P minus S
- -4,490,316
- Insiders
- 12
- Last filed
- 2026-09-29
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Ullal Jayshree | Director, Officer · CEO and Chairperson | 120 | 0 | 118 |
| Bechtolsheim Andreas | TenPercentOwner | 88 | 0 | 88 |
| Duda Kenneth | Director, Officer · President and CTO | 64 | 0 | 39 |
| Giancarlo Charles H | Director | 23 | 0 | 22 |
| Templeton Mark B | Director | 6 | 0 | 5 |
| Battles Kelly Bodnar | Director | 6 | 0 | 5 |
| Breithaupt Chantelle Yvette | Officer · Senior Vice President, CFO | 4 | 0 | 1 |
| Nightingale Todd | Officer · President and COO | 3 | 0 | 0 |
| Chew Lewis | Director | 1 | 0 | 0 |
| Lavender Robert G | Director | 1 | 0 | 0 |
| Scheinman Daniel | Director | 1 | 0 | 0 |
| Wassenaar Yvonne | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-25 | Ullal Jayshree | S (D) | 8,948 | $211.4 | 4,876,972 | Form 4 |
| 2026-09-25 | Ullal Jayshree | S (D) | 8,948 | $211.4 | 4,876,972 | Form 4 |
| 2026-09-25 | Ullal Jayshree | S (D) | 44,726 | $211.4 | 15,943,854 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 1,558 | $203.49 | 445,707 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 1,269 | $205.5 | 442,400 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 2,038 | $204.78 | 443,669 | Form 4 |
| 2026-09-21 | Duda Kenneth | M (A) | 17,333 | $14.15 | 30,309 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 1,480 | $201.7 | 28,829 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 4,281 | $202.66 | 447,265 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 854 | $201.7 | 451,546 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 2,031 | $205.5 | 1,170,918 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 3,262 | $204.78 | 1,172,949 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 2,492 | $203.49 | 1,176,211 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 6,849 | $202.66 | 1,178,703 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 1,366 | $201.7 | 1,185,552 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 2,200 | $205.5 | 12,976 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 3,533 | $204.78 | 15,176 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 2,700 | $203.49 | 18,709 | Form 4 |
| 2026-09-21 | Duda Kenneth | S (D) | 7,420 | $202.66 | 21,409 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 11,926 | $204.31 | 180,543,048 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 15,701 | $202.4 | 180,580,070 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 16,239 | $201.34 | 180,595,771 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 58,043 | $200.38 | 180,612,010 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 38,920 | $199.58 | 180,670,053 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 26,435 | $198.33 | 180,708,973 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 17,947 | $197.51 | 180,735,408 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 20,418 | $196.29 | 180,753,355 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 32,836 | $195.47 | 180,773,773 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 29,271 | $194.52 | 180,806,609 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 7,168 | $193.61 | 180,835,880 | Form 4 |
| 2026-09-17 | Bechtolsheim Andreas | S (D) | 25,096 | $203.56 | 180,554,974 | Form 4 |
| 2026-09-10 | Duda Kenneth | J (D) | 28,616 | $0 | 690,621 | Form 4 |
| 2026-09-10 | Duda Kenneth | J (D) | 28,616 | $0 | 692,104 | Form 4 |
| 2026-09-10 | Duda Kenneth | J (A) | 57,232 | $0 | 81,927 | Form 4 |
| 2026-09-08 | Duda Kenneth | J (D) | 200,000 | $0 | 24,695 | Form 4 |
| 2026-09-08 | Duda Kenneth | J (A) | 100,000 | $0 | 720,720 | Form 4 |
| 2026-09-08 | Duda Kenneth | J (A) | 100,000 | $0 | 719,237 | Form 4 |
| 2026-09-08 | Templeton Mark B | S (D) | 1,300 | $195.27 | 57,110 | Form 4 |
| 2026-09-08 | Templeton Mark B | S (D) | 1,000 | $197.46 | 55,410 | Form 4 |
| 2026-09-08 | Templeton Mark B | S (D) | 1,700 | $198.44 | 53,710 | Form 4 |
| 2026-09-08 | Templeton Mark B | S (D) | 300 | $199.32 | 53,410 | Form 4 |
| 2026-09-08 | Templeton Mark B | S (D) | 700 | $196.2 | 56,410 | Form 4 |
| 2026-09-01 | Breithaupt Chantelle Yvette | S (D) | 612 | $195.77 | 69,921 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 51,160 | $0 | 706,595 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 42,937 | $0 | 663,658 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 42,938 | $0 | 620,720 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 42,938 | $0 | 662,174 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 42,937 | $0 | 619,237 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (A) | 102,320 | $0 | 224,695 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (A) | 85,875 | $0 | 1,186,918 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (A) | 85,875 | $0 | 1,101,043 | Form 4 |
| 2026-08-28 | Duda Kenneth | J (D) | 51,160 | $0 | 705,112 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 5,646 | $205.45 | 180,843,048 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 70,054 | $201.74 | 181,007,850 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 73,794 | $202.71 | 180,934,056 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 50,091 | $200.81 | 181,077,904 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 15,053 | $199.91 | 181,127,995 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 64,510 | $204.82 | 180,848,694 | Form 4 |
| 2026-08-27 | Bechtolsheim Andreas | S (D) | 20,852 | $203.69 | 180,913,204 | Form 4 |
| 2026-08-25 | Ullal Jayshree | S (D) | 3,281 | $191.1 | 20,445 | Form 4 |
| 2026-08-25 | Ullal Jayshree | S (D) | 400 | $192.64 | 9,917 | Form 4 |
| 2026-08-25 | Ullal Jayshree | S (D) | 10,128 | $191.99 | 10,317 | Form 4 |
| 2026-08-21 | Battles Kelly Bodnar | S (D) | 35 | $186.93 | 10,447 | Form 4 |
| 2026-08-21 | Battles Kelly Bodnar | S (D) | 40 | $187.77 | 10,407 | Form 4 |
| 2026-08-21 | Battles Kelly Bodnar | S (D) | 70 | $184.77 | 10,546 | Form 4 |
| 2026-08-21 | Battles Kelly Bodnar | S (D) | 64 | $185.61 | 10,482 | Form 4 |
| 2026-08-21 | Battles Kelly Bodnar | S (D) | 213 | $188.69 | 10,194 | Form 4 |
| 2026-08-20 | Battles Kelly Bodnar | M (A) | 538 | $0 | 10,616 | Form 4 |
| 2026-08-20 | Chew Lewis | M (A) | 538 | $0 | 31,770 | Form 4 |
| 2026-08-20 | Giancarlo Charles H | M (A) | 538 | $0 | 1,509 | Form 4 |
| 2026-08-20 | Lavender Robert G | M (A) | 538 | $0 | 4,607 | Form 4 |
| 2026-08-20 | Scheinman Daniel | M (A) | 538 | $0 | 158,730 | Form 4 |
| 2026-08-20 | Templeton Mark B | M (A) | 538 | $0 | 58,410 | Form 4 |
| 2026-08-20 | Wassenaar Yvonne | M (A) | 538 | $0 | 10,322 | Form 4 |
| 2026-08-20 | Breithaupt Chantelle Yvette | F (D) | 6,145 | $186.45 | 70,533 | Form 4 |
| 2026-08-20 | Breithaupt Chantelle Yvette | M (A) | 10,920 | $0 | 75,328 | Form 4 |
| 2026-08-20 | Breithaupt Chantelle Yvette | M (A) | 1,350 | $0 | 76,678 | Form 4 |
| 2026-08-20 | Duda Kenneth | F (D) | 15,541 | $186.45 | 122,375 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 754 | $186.97 | 1,015,168 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 19,816 | $0 | 136,566 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 1,832 | $0 | 116,750 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 4,148 | $0 | 114,918 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 3,880 | $0 | 110,770 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 472 | $186.97 | 452,400 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 3,789 | $186.13 | 452,872 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 3,317 | $185.18 | 456,661 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 2,422 | $184.33 | 459,978 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 13,334 | $15.28 | 26,310 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 3,999 | $14.15 | 30,309 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 4,197 | $184.33 | 26,112 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 5,750 | $185.18 | 20,362 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 6,568 | $186.13 | 13,794 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 818 | $186.97 | 12,976 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 3,875 | $184.33 | 1,027,293 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 5,308 | $185.18 | 1,021,985 | Form 4 |
| 2026-08-20 | Duda Kenneth | S (D) | 6,063 | $186.13 | 1,015,922 | Form 4 |
| 2026-08-20 | Duda Kenneth | M (A) | 1,350 | $0 | 137,916 | Form 4 |
| 2026-08-20 | Nightingale Todd | M (A) | 116,515 | $0 | 122,643 | Form 4 |
| 2026-08-20 | Nightingale Todd | M (A) | 10,360 | $0 | 133,003 | Form 4 |
| 2026-08-20 | Nightingale Todd | F (D) | 63,540 | $186.45 | 69,463 | Form 4 |
| 2026-08-20 | Ullal Jayshree | M (A) | 27,664 | $0 | 37,581 | Form 4 |
| 2026-08-20 | Ullal Jayshree | F (D) | 13,855 | $186.45 | 23,726 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 117,662 | $208.29 | 16,042,834 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 227,485 | $207.43 | 16,160,496 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 2,554 | $207.43 | 25,000 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 1,321 | $208.29 | 27,554 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 91 | $209.15 | 28,875 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 496 | $210.97 | 28,966 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 22 | $211.37 | 29,462 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 2,554 | $207.43 | 25,000 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 8,085 | $209.15 | 16,034,749 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 44,147 | $210.97 | 15,990,602 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 1,672 | $209.15 | 4,957,274 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 2,022 | $211.37 | 15,988,580 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 9,127 | $210.97 | 4,958,946 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 417 | $211.37 | 4,968,073 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 1,321 | $208.29 | 27,554 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 91 | $209.15 | 28,875 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 496 | $210.97 | 28,966 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 22 | $211.37 | 29,462 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 47,029 | $207.43 | 4,885,920 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 24,325 | $208.29 | 4,932,949 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 417 | $211.37 | 4,968,073 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 9,127 | $210.97 | 4,958,946 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 1,672 | $209.15 | 4,957,274 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 24,325 | $208.29 | 4,932,949 | Form 4 |
| 2026-08-12 | Ullal Jayshree | S (D) | 47,029 | $207.43 | 4,885,920 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 135,778 | $192.87 | 181,187,333 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 21,540 | $193.83 | 181,165,793 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 8,321 | $194.86 | 181,157,472 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 11,632 | $195.86 | 181,145,840 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 2,792 | $196.6 | 181,143,048 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 2,015 | $190.01 | 109,833 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 5,534 | $190.87 | 104,299 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 37,099 | $192.12 | 67,200 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 50,337 | $192.86 | 16,863 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 8,162 | $193.83 | 8,701 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 3,185 | $194.86 | 5,516 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 4,443 | $195.86 | 1,073 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 1,073 | $196.6 | 0 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 4,983 | $190.07 | 181,438,065 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 15,029 | $190.88 | 181,423,036 | Form 4 |
| 2026-08-06 | Bechtolsheim Andreas | S (D) | 99,925 | $192.12 | 181,323,111 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 3,701 | $200.43 | 5,079,829 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 2,298 | $207.87 | 4,977,495 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 524 | $202.39 | 4,999,460 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 11,753 | $199.51 | 5,083,530 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 5,897 | $198.54 | 5,095,283 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 33,027 | $197.12 | 5,101,180 | Form 4 |
| 2026-08-05 | Ullal Jayshree | S (D) | 826 | $212.64 | 4,968,490 | Form 4 |
Transaction codes in this quarter
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Questions
Are insiders buying or selling Arista Networks, Inc. (ANET)?
In Q3 2026, insiders at Arista Networks, Inc. reported 318 non-derivative transactions on 36 Forms 3, 4 and 5: 0 open-market purchases and 278 sales worth $871.0M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Arista Networks, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/anet.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.