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Arista Networks, Inc.

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Tapewire entity
2421
SEC CIK
0001596532
Parsed reports
1,587

Last 12 months

Inside the activity.

0 purchase rows · 577 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025034
Dec 2025018
Jan 2026016
Feb 2026030
Mar 2026019
Apr 2026052
May 2026047
Jun 2026062
Jul 2026066
Aug 20260176
Sep 2026033
Oct 2026024

Latest available

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
December 21, 2020 Filed Dec 23, 2020 23:12 UTC
McCool John FChief Platform Officer
Exercise / conversionCommon Stock 83 $132.75 $11,018.25
Disclosure

SEC source: 0001596532-20-000310 · edgardoc.xml · nonDerivative · entry 1

McCool John F · CIK 0001701967 · Chief Platform Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 124

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2020.

F2 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 14, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
GiftCommon Stock 8,000 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 22

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 142,382

F25 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 14, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
GiftCommon Stock 14,600 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 21

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 150,382

F25 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 14, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
GiftCommon Stock 14,600 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 14

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foundation

Disclosed balance after: 36,675

F14 · ownership.nature: These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 13,750 $0.00 Strike: $95.51 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 36

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 13,750 shares

Expires 2027-02-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F27 · derivative.exercise_date: 1/5th of the 82,500 shares subject to the option vested and became exercisable on February 6, 2018 and 1/60th of the shares subject to the option shall vest each month thereafter.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,728 $0.00 Strike: $68.34 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 35

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,000

Underlying: Common Stock · 10,728 shares

Expires 2024-12-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F26 · derivative.exercise_date: 1/5th of the 70,000 shares subject to the option vested on December 1, 2015 and 1/60th of the shares subject to the option shall continue to vest each month thereafter.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $56.24 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 34

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,667

Underlying: Common Stock · 10,000 shares

Expires 2026-02-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F25 · derivative.exercise_date: 1/60th of the 100,000 shares subject to the option vested on January 1, 2017 and 1/60th of the shares subject to the option shall continue to vest each month thereafter.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 32,754 $0.00 Strike: $38.00 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 33

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,010

Underlying: Common Stock · 32,754 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F24 · derivative.exercise_date: 1/5th of the 500,000 shares subject to the option vested on September 30, 2017 and 1/60th of the shares subject to the option shall vest monthly thereafter.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,667 $0.00 Strike: $22.49 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 31

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 3,667 shares

Expires 2024-01-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F23 · derivative.exercise_date: 1/5th of the 20,000 shares subject to the option vested and became exercisable on December 1, 2017 and 1/60th of the shares subject to the option shall vest monthly thereafter.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 3,900 $280.46 $1,093,809.99
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 29

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,451,753

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F22 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $280.295 to $280.765, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 9,586 $279.89 $2,683,028.42
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 28

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,455,653

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $279.29 to $280.28, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 6,955 $278.61 $1,937,699.17
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 27

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,465,239

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F20 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $278.265 to $279.26, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 26,028 $277.67 $7,227,317.09
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 26

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,472,194

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.26 to $278.25, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 20,893 $276.91 $5,785,390.79
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 25

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,498,222

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.26 to $277.25, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 3,500 $275.69 $964,914.65
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 24

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,519,115

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.17 to $276.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 5,565 $280.39 $1,560,352.54
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 18

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,764

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $280.20 to $280.77, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 8,066 $279.78 $2,256,736.94
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 17

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,329

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $279.195 to $280.19, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 8,315 $278.52 $2,315,865.53
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 16

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,395

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $278.16 to $279.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 26,986 $277.58 $7,490,741.50
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 15

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,710

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.16 to $278.15, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 18,614 $276.87 $5,153,574.42
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 14

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,696

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.155 to $277.15, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 3,353 $275.65 $924,266.19
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 13

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,310

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.15 to $276.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 13,750 $95.51 $1,313,262.50
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 12

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 10,000 $56.24 $562,400.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 11

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,913

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 10,728 $68.34 $733,151.52
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 10

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,913

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 32,754 $38.00 $1,244,652.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 9

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,185

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 3,667 $22.49 $82,470.83
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 8

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,431

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
SaleCommon Stock 108,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 20

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 164,982

F26 · kind: The Reporting Person contributed 108,000 shares to an exchange fund in connection with the Reporting Person's subscription to such exchange fund.

F26 · price: The Reporting Person contributed 108,000 shares to an exchange fund in connection with the Reporting Person's subscription to such exchange fund.

F25 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
OtherCommon Stock 213,126 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 19

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 272,982

F24 · kind: Represents an aggregate of 213,126 shares transferred by the GRAT of the reporting person (106,563) and the GRAT of the reporting person's spouse (106,563) to the Familiy Trust

F24 · shares: Represents an aggregate of 213,126 shares transferred by the GRAT of the reporting person (106,563) and the GRAT of the reporting person's spouse (106,563) to the Familiy Trust

F25 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
OtherCommon Stock 22,619 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 18

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT KD

Disclosed balance after: 157,381

F23 · kind: Annuity payment from GRAT KD 2019 to Trust

F22 · ownership.nature: Reporting person is the trustee of the Kenneth Duda Annuity Trusts.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
OtherCommon Stock 83,944 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 17

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT KD

Disclosed balance after: 180,000

F21 · kind: Reporting person is the trustee of the Kenneth Duda 2018 Annuity Trust.

F22 · ownership.nature: Reporting person is the trustee of the Kenneth Duda Annuity Trusts.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
OtherCommon Stock 22,619 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 16

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT JD

Disclosed balance after: 157,381

F20 · kind: Annuity payment from GRAT JD 2019 to Trust

F19 · ownership.nature: Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.

Read SEC document
December 11, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
OtherCommon Stock 83,944 $0.00 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 15

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT JD

Disclosed balance after: 180,000

F18 · kind: Annuity payment from GRAT JD 2018 to Trust

F19 · ownership.nature: Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.

Read SEC document
December 11, 2020 Filed Dec 22, 2020 00:03 UTC Amendment
Duda KennethCTO and SVP Software Eng.
SaleCommon Stock 105,064 $285.52 $29,998,388.09
Disclosure

SEC source: 0001596532-20-000308 · edgardoc.xml · nonDerivative · entry 1

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 167,918

F1 · kind: On December 11, 2020, the reporting person made an irrevocable contribution of 108,000 shares of ANET common Stock to an exchange fund in exchange for the shares of the exchange fund. Upon closing of the exchange fund on December 17, 2020, 105,064 shares of ANET common stock contributed by the reporting person were accepted by the exchange fund. The reporting person is amending the Form 4 to reflect the final number of shares accepted by the exchange fund and the value of such shares.

F1 · shares: On December 11, 2020, the reporting person made an irrevocable contribution of 108,000 shares of ANET common Stock to an exchange fund in exchange for the shares of the exchange fund. Upon closing of the exchange fund on December 17, 2020, 105,064 shares of ANET common stock contributed by the reporting person were accepted by the exchange fund. The reporting person is amending the Form 4 to reflect the final number of shares accepted by the exchange fund and the value of such shares.

F1 · price: On December 11, 2020, the reporting person made an irrevocable contribution of 108,000 shares of ANET common Stock to an exchange fund in exchange for the shares of the exchange fund. Upon closing of the exchange fund on December 17, 2020, 105,064 shares of ANET common stock contributed by the reporting person were accepted by the exchange fund. The reporting person is amending the Form 4 to reflect the final number of shares accepted by the exchange fund and the value of such shares.

F2 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 51,219 $0.00 Strike: $38.00 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 32

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,764

Underlying: Common Stock · 51,219 shares

Expires 2024-05-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F24 · derivative.exercise_date: 1/5th of the 500,000 shares subject to the option vested on September 30, 2017 and 1/60th of the shares subject to the option shall vest monthly thereafter.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 1,333 $0.00 Strike: $22.49 $0.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · derivative · entry 30

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,667

Underlying: Common Stock · 1,333 shares

Expires 2024-01-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F23 · derivative.exercise_date: 1/5th of the 20,000 shares subject to the option vested and became exercisable on December 1, 2017 and 1/60th of the shares subject to the option shall vest monthly thereafter.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 100 $278.16 $27,816.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 23

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,522,615

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 8,606 $277.51 $2,388,253.64
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 22

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,522,715

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F16 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.14 to $278.09, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 19,673 $276.63 $5,442,191.17
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 21

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,531,321

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.14 to $277.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 20,937 $275.71 $5,772,502.58
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 20

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,550,994

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.14 to $276.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 3,299 $274.80 $906,556.62
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 19

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,571,931

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.14 to $275.13, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 100 $278.16 $27,816.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 7

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,764

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 10,110 $277.42 $2,804,695.98
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 6

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,864

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.02 to $277.99, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 21,655 $276.47 $5,986,998.99
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 5

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,974

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.02 to $277.01, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 18,235 $275.60 $5,025,613.41
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 4

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,629

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.02 to $276.01, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
SaleCommon Stock 2,452 $274.69 $673,534.73
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 3

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,864

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.02 to $275.01, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 51,219 $38.00 $1,946,322.00
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 2

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,316

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:55 UTC
BECHTOLSHEIM ANDREASDirector · Chief Development Officer · 10% owner
Exercise / conversionCommon Stock 1,333 $22.49 $29,979.17
Disclosure

SEC source: 0001596532-20-000303 · edgardoc.xml · nonDerivative · entry 1

BECHTOLSHEIM ANDREAS · CIK 0001133206 · Director · Chief Development Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,097

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 14, 2019.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $3.33 $0.00
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · derivative · entry 23

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 10,000 shares

Expires 2021-10-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 4, 2020.

F27 · derivative.exercise_date: 1/4th of the 100,000 shares subject to the option vested and became exercisable on September 30, 2013 and 1/48th of the shares subject to the option vested each month thereafter.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
SaleCommon Stock 10 $277.97 $2,779.67
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 13

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foundation

Disclosed balance after: 22,075

F12 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into on December 12, 2019 by the reporting person's 501(c) Foundation, for which the reporting person and his spouse serve as co-trustee.

F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.87 to $278.19, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F14 · ownership.nature: These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.

Read SEC document
December 10, 2020 Filed Dec 15, 2020 02:56 UTC
Duda KennethCTO and SVP Software Eng.
SaleCommon Stock 103 $277.36 $28,568.32
Disclosure

SEC source: 0001596532-20-000304 · edgardoc.xml · nonDerivative · entry 12

Duda Kenneth · CIK 0001605808 · CTO and SVP Software Eng.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foundation

Disclosed balance after: 22,085

F12 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into on December 12, 2019 by the reporting person's 501(c) Foundation, for which the reporting person and his spouse serve as co-trustee.

F16 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.85 to $277.84, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F14 · ownership.nature: These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.