ANET Arista Networks, Inc.

NYSE
$199.59

Arista Networks, Inc. (ANET) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with ANET's own trailing one-year pace, with 100% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 7 sellers in the last 90 days
Insiders buying
0
0 transactions
Insiders selling
8
570 transactions
Purchases
$0
0 shares
Sales
$1.3B
7,261,537 shares
Net activity
-$1.3B
purchases less sales

How much of that selling was preplanned? 100% planned / 0% discretionary

10b5-1 plan sales $1.3B 567 transactions · 7,253,537 shares
Discretionary sales $1.0M 3 transactions · 8,000 shares

Largest single sale: $74.4M.

Where they traded

Buy Sell Dot area is proportional to transaction value.

No open-market insider purchase on record.

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
TEMPLETON MARK B 5 fills Director Sell 10b5-1 5,000 $197.16 $985.8K 57,110 −8.1% of holding
Breithaupt Chantelle Yvette Senior Vice President, CFO Sell 10b5-1 612 $195.77 $119.8K 69,921 −0.9% of holding
BECHTOLSHEIM ANDREAS 7 fills 10% Owner Sell 10b5-1 300,000 $202.60 $60.8M 181,127,995 −0.2% of holding
Ullal Jayshree 3 fills CEO and Chairperson Sell 10b5-1 13,809 $191.79 $2.6M 20,445 −40.3% of holding
Battles Kelly Bodnar 5 fills Director Sell 10b5-1 422 $187.34 $79.1K 10,546 −3.8% of holding
Duda Kenneth 12 fills President and CTO Sell 10b5-1 43,333 $185.42 $8.0M 1,027,293 −4% of holding
Ullal Jayshree 25 fills CEO and Chairperson Sell 10b5-1 573,509 $208.13 $119.4M 16,160,496 −3.4% of holding
BECHTOLSHEIM ANDREAS 16 fills 10% Owner Sell 10b5-1 411,848 $192.75 $79.4M 181,438,065 −0.2% of holding
Ullal Jayshree 75 fills CEO and Chairperson Sell 10b5-1 1,099,495 $201.22 $221.2M 17,002,150 −6.1% of holding
BECHTOLSHEIM ANDREAS 20 fills 10% Owner Sell 10b5-1 300,000 $203.30 $61.0M 181,738,532 −0.2% of holding
Giancarlo Charles H 13 fills Director Sell 10b5-1 8,000 $181.02 $1.4M 192,011 −4% of holding
Duda Kenneth 12 fills President and CTO Sell 10b5-1 43,333 $170.51 $7.4M 1,041,106 −4% of holding
BECHTOLSHEIM ANDREAS 10 fills 10% Owner Sell 10b5-1 300,000 $180.77 $54.2M 182,016,283 −0.2% of holding
Ullal Jayshree 3 fills CEO and Chairperson Sell 10b5-1 234,578 $187.18 $43.9M 17,155,010 −1.3% of holding
Ullal Jayshree 9 fills CEO and Chairperson Sell 10b5-1 242,422 $188.17 $45.6M 17,429,659 −1.4% of holding
BECHTOLSHEIM ANDREAS 11 fills 10% Owner Sell 10b5-1 240,000 $162.67 $39.0M 182,278,935 −0.1% of holding
BECHTOLSHEIM ANDREAS 12 fills 10% Owner Sell 10b5-1 260,000 $164.22 $42.7M 182,542,958 −0.1% of holding
Giancarlo Charles H 9 fills Director Sell 10b5-1 8,000 $167.06 $1.3M 200,305 −3.8% of holding
Duda Kenneth 27 fills President and CTO Sell 10b5-1 43,333 $171.42 $7.4M 1,062,762 −3.9% of holding
BECHTOLSHEIM ANDREAS 6 fills 10% Owner Sell 10b5-1 260,000 $165.57 $43.0M 182,724,246 −0.1% of holding
BECHTOLSHEIM ANDREAS 9 fills 10% Owner Sell 10b5-1 220,000 $157.93 $34.7M 323,849 −40.5% of holding
BECHTOLSHEIM ANDREAS 11 fills 10% Owner Sell 10b5-1 240,000 $163.06 $39.1M 566,482 −29.8% of holding
Giancarlo Charles H 9 fills Director Sell 10b5-1 8,000 $169.09 $1.4M 208,031 −3.7% of holding
BECHTOLSHEIM ANDREAS 7 fills 10% Owner Sell 10b5-1 220,000 $156.86 $34.5M 182,990,075 −0.1% of holding
Ullal Jayshree 4 fills CEO and Chairperson Sell 10b5-1 13,809 $155.04 $2.1M 15,986 −46.3% of holding
Breithaupt Chantelle Yvette Senior Vice President, CFO Sell 10b5-1 2,448 $157.00 $384.3K 64,408 −3.7% of holding
BECHTOLSHEIM ANDREAS 6 fills 10% Owner Sell 10b5-1 205,000 $151.74 $31.1M 183,203,667 −0.1% of holding
Battles Kelly Bodnar 5 fills Director Sell 10b5-1 422 $146.44 $61.8K 10,498 −3.9% of holding
Wassenaar Yvonne 4 fills Director Sell 10b5-1 971 $140.93 $136.8K 10,431 −8.5% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 58,000 $140.08 $8.1M 1,071,917 −5.1% of holding
Giancarlo Charles H 5 fills Director Sell 10b5-1 8,000 $175.40 $1.4M 215,866 −3.6% of holding
Ullal Jayshree 6 fills CEO and Chairperson Sell 10b5-1 428,000 $177.44 $75.9M 17,534,334 −2.4% of holding
Ullal Jayshree 12 fills CEO and Chairperson Sell 10b5-1 93,861 $168.57 $15.8M 17,826,621 −0.5% of holding
Ullal Jayshree 3 fills CEO and Chairperson Sell 10b5-1 306,139 $167.31 $51.2M 17,847,711 −1.7% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 58,000 $163.31 $9.5M 1,094,506 −5% of holding
Ullal Jayshree 6 fills CEO and Chairperson Sell 10b5-1 350,000 $159.32 $55.8M 18,082,837 −1.9% of holding
Wassenaar Yvonne 5 fills Director Sell 10b5-1 1,395 $153.07 $213.5K 11,101 −11.2% of holding
Breithaupt Chantelle Yvette Senior Vice President, CFO Sell 10b5-1 8,890 $155.02 $1.4M 60,734 −12.8% of holding
Ullal Jayshree CEO and Chairperson Sell 10b5-1 112,812 $150.11 $16.9M 9,917 −91.9% of holding
Giancarlo Charles H 3 fills Director Sell 8,000 $125.95 $1.0M 220,435 −3.5% of holding
Duda Kenneth 12 fills President and CTO Sell 10b5-1 58,000 $134.14 $7.8M 1,107,467 −5% of holding
Wassenaar Yvonne 4 fills Director Sell 10b5-1 1,395 $134.34 $187.4K 12,310 −10.2% of holding
Giancarlo Charles H 3 fills Director Sell 10b5-1 8,000 $128.67 $1.0M 6,684 −54.5% of holding
Wassenaar Yvonne 5 fills Director Sell 10b5-1 1,815 $132.44 $240.4K 14,319 −11.2% of holding
Battles Kelly Bodnar 6 fills Director Sell 10b5-1 422 $128.06 $54.0K 9,830 −4.1% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 58,000 $142.40 $8.3M 1,124,134 −4.9% of holding
Giancarlo Charles H 4 fills Director Sell 10b5-1 8,000 $140.43 $1.1M 15,884 −33.5% of holding
Duda Kenneth 12 fills President and CTO Sell 10b5-1 56,000 $128.43 $7.2M 1,139,308 −4.7% of holding
Giancarlo Charles H 4 fills Director Sell 10b5-1 8,000 $133.79 $1.1M 23,308 −25.6% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 56,000 $123.16 $6.9M 1,150,759 −4.6% of holding
Giancarlo Charles H 3 fills Director Sell 10b5-1 8,000 $128.09 $1.0M 33,220 −19.4% of holding
Ullal Jayshree 4 fills CEO and Chairperson Sell 10b5-1 24,042 $124.55 $3.0M 31,559 −43.2% of holding
Battles Kelly Bodnar 5 fills Director Sell 10b5-1 422 $117.15 $49.4K 9,380 −4.3% of holding
Duda Kenneth 21 fills President and CTO Sell 10b5-1 56,000 $128.61 $7.2M 1,172,337 −4.6% of holding
Giancarlo Charles H 4 fills Director Sell 10b5-1 8,000 $157.12 $1.3M 39,616 −16.8% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 56,000 $142.75 $8.0M 1,190,471 −4.5% of holding
Giancarlo Charles H 6 fills Director Sell 10b5-1 8,000 $147.49 $1.2M 48,584 −14.1% of holding
Giancarlo Charles H 8 fills Director Sell 10b5-1 58,000 $148.42 $8.6M 56,066 −50.8% of holding
Duda Kenneth 15 fills President and CTO Sell 10b5-1 56,000 $141.80 $7.9M 1,206,654 −4.4% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.