person · Reporting owner

Brennan Ita M

Disclosed activity across 5 companies

Tapewire entity: 11200
SEC CIK: 0001494211

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Arista Networks, Inc.ANET · Entity 2421	Senior Vice President, CFO	December 01, 2023	December 06, 2023
CADENCE DESIGN SYSTEMS INCCDNS · Entity 2935	Director	September 10, 2026	September 14, 2026
LAM RESEARCH CORPLRCX · Entity 1467	Director	November 07, 2025	November 10, 2025
LogMeIn, Inc.LOGM · Entity 146887	Director	August 31, 2020	August 31, 2020
Planet Labs PBCPL · Entity 3716	Director	October 01, 2026	October 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Arista Networks, Inc.

Report date December 01, 2023 · Filed December 06, 2023

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	21,070	Ending reported balance After 2023-12-01 transaction · row 4 4 source rows · reconciled sequence Row 1 · 2023-12-01 · Exercise / conversion · Acquired 2,500 · Balance 33,070 F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023. Row 2 · 2023-12-01 · Sale · Disposed 5,400 · Balance 27,670 F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023. F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $215.59 to $216.57, 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. Row 3 · 2023-12-01 · Sale · Disposed 5,400 · Balance 22,270 F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023. F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.59 to $217.39, 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. Row 4 · 2023-12-01 · Sale · Disposed 1,200 · Balance 21,070 F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023. F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $217.66 to $218.45, 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.
Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $56.59 · Expires 2029-02-07	Direct	6,248	Reported balance After 2023-12-01 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2023-12-01 · Exercise / conversion · Disposed 2,500 · Balance 6,248 F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023. F5: 1/48th of the shares subject to the option shall vest and become exercisable on December 1, 2020 and 1/48th of the shares subject to the option shall continue to vest each month thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 8, 2023.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $215.59 to $216.57, 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.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.59 to $217.39, 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.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $217.66 to $218.45, 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.

F5: 1/48th of the shares subject to the option shall vest and become exercisable on December 1, 2020 and 1/48th of the shares subject to the option shall continue to vest each month thereafter.

CADENCE DESIGN SYSTEMS INC

Report date September 10, 2026 · Filed September 14, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	7,824	Ending reported balance After 2026-09-10 transaction · row 4 4 source rows · reconciled sequence Row 1 · 2026-09-10 · Sale · Disposed 33 · Balance 7,971 F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person. F2: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $283.98 to $284.94, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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. Row 2 · 2026-09-10 · Sale · Disposed 127 · Balance 7,844 F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person. F3: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $285.02 to $286.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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. Row 3 · 2026-09-10 · Sale · Disposed 14 · Balance 7,830 F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person. F4: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $286.09 to $286.85, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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. Row 4 · 2026-09-10 · Sale · Disposed 6 · Balance 7,824 F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person. F5: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $287.60 to $287.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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.

Filing footnotes · ownership attribution and instrument terms

F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 11/24/2025 by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $283.98 to $284.94, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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.

F3: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $285.02 to $286.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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.

F4: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $286.09 to $286.85, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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.

F5: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $287.60 to $287.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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.

LAM RESEARCH CORP

Report date November 07, 2025 · Filed November 10, 2025

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	5,342	Reported balance After 2025-11-07 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2025-11-07 · Grant · Acquired 1,635 · Balance 5,342 F1: The amount reported includes shares subject to unvested restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: The amount reported includes shares subject to unvested restricted stock units.

LogMeIn, Inc.

Report date August 31, 2020 · Filed August 31, 2020

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivative	Direct	0	Reported balance After 2020-08-31 transaction · row 1 1 source row Row 1 · 2020-08-31 · Disposition to issuer · Disposed 3,241 · Balance 0 F1: At the effective time of the merger contemplated by the Agreement and Plan of Merger, dated as of December 17, 2019, by and among LogMeIn, Inc. (the "Company"), Logan Parent, LLC, and Logan Merger Sub, Inc. (the "Effective Time"), each issued and outstanding share of common stock of the Company (each, a "Share") held by Ms. Brennan was converted into the right to receive $86.05 in cash, without interest.
Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	0	Reported balance After 2020-08-31 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2020-08-31 · Disposition to issuer · Disposed 4,210 · Balance 0 F2: Represents restricted stock units subject only to service-based vesting conditions (a "Company RSU") under the Company's stock plans. F3: At the Effective Time, each outstanding Company RSU under the Company's stock plans was converted into the right to receive an amount in cash (without interest) equal to the product obtained by multiplying (i) the total number of Shares subject to such Company RSU immediately prior to the Effective Time by (ii) $86.05.

Filing footnotes · ownership attribution and instrument terms

F1: At the effective time of the merger contemplated by the Agreement and Plan of Merger, dated as of December 17, 2019, by and among LogMeIn, Inc. (the "Company"), Logan Parent, LLC, and Logan Merger Sub, Inc. (the "Effective Time"), each issued and outstanding share of common stock of the Company (each, a "Share") held by Ms. Brennan was converted into the right to receive $86.05 in cash, without interest.

F2: Represents restricted stock units subject only to service-based vesting conditions (a "Company RSU") under the Company's stock plans.

F3: At the Effective Time, each outstanding Company RSU under the Company's stock plans was converted into the right to receive an amount in cash (without interest) equal to the product obtained by multiplying (i) the total number of Shares subject to such Company RSU immediately prior to the Effective Time by (ii) $86.05.

Planet Labs PBC

Report date October 01, 2026 · Filed October 02, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	Direct	250,373	Reported balance After 2026-10-01 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2026-10-01 · Sale · Disposed 11,500 · Balance 250,373 F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 14, 2026. F2: The sales were executed in multiple trades at prices ranging from $16.15 to $16.58. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. F3: Includes: (a) 2,052 RSUs that vest in equal quarterly installments on the 15th of December, March and June; and (b) 6,479 RSUs which fully vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's next annual meeting of stockholders to occur following the grant. The RSUs represent a contingent right to receive one share of the issuer's Class A Common Stock each and have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 14, 2026.

F2: The sales were executed in multiple trades at prices ranging from $16.15 to $16.58. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

F3: Includes: (a) 2,052 RSUs that vest in equal quarterly installments on the 15th of December, March and June; and (b) 6,479 RSUs which fully vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's next annual meeting of stockholders to occur following the grant. The RSUs represent a contingent right to receive one share of the issuer's Class A Common Stock each and have no expiration date.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
March 09, 2018 Filed Mar 14, 2018 00:59 UTC	Arista Networks, Inc. ANET · Entity 2421	GrantRestricted Stock Unit-4 · Derivative	5,000	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-18-000073 · edgardoc.xml · derivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock · 5,000 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F2 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the restricted stock units awarded will vest on May 20, 2019 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. F2 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the restricted stock units awarded will vest on May 20, 2019 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. Read SEC document
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	200	$269.46	$53,891.00	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 8 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,624 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $269.37 to $269.54, 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
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	100	$271.82	$27,182.00	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 7 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,824 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	100	$270.74	$27,074.00	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 6 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,924 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	700	$268.43	$187,901.98	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,024 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $268.27 to $268.65, 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
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	1,300	$267.75	$348,077.99	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,724 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $267.17 to $268.15, 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
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	700	$266.21	$186,346.02	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,024 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $265.80 to $266.67, 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
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	300	$264.82	$79,445.01	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,724 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $264.54 to $265.06, 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
March 01, 2018 Filed Mar 6, 2018 02:43 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	100	$263.53	$26,353.00	Disclosure SEC source: 0001596532-18-000052 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,024 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-3 · Derivative	600	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · derivative · entry 7 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,400 Underlying: Common Stock · 600 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F5 · derivative.exercise_date: Five percent (5%) of the 12,000 restricted stock units awarded will vest on February 20, 2018 and five percent (5%) of the award will continue to vest on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20 of each year. F5 · derivative.expiration_date: Five percent (5%) of the 12,000 restricted stock units awarded will vest on February 20, 2018 and five percent (5%) of the award will continue to vest on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20 of each year. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-2 · Derivative	375	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · derivative · entry 6 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,125 Underlying: Common Stock · 375 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F4 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F4 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · derivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,750 Underlying: Common Stock · 3,750 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F3 · derivative.exercise_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F3 · derivative.expiration_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	1,878	$249.65	$468,842.70	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · nonDerivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,124 F2 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	600	$0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,002 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	375	$0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,402 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
February 20, 2018 Filed Feb 23, 2018 01:27 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	3,750	$0.00	$0.00	Disclosure SEC source: 0001596532-18-000033 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,027 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
December 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	300	$229.21	$68,762.01	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 6 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,277 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $228.80 to $229.74, 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 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	200	$232.17	$46,433.00	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,577 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $232.05 to $232.28, 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. Read SEC document
December 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	1,098	$231.21	$253,868.80	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,777 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $230.86 to $231.67, 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 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	1,200	$230.57	$276,681.96	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,875 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $229.85 to $230.82, 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 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	602	$227.01	$136,658.82	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,075 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $226.64 to $227.44, 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 01, 2017 Filed Dec 5, 2017 23:30 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	100	$224.85	$22,485.00	Disclosure SEC source: 0001596532-17-000290 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,677 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
November 20, 2017 Filed Nov 22, 2017 22:46 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-2 · Derivative	375	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000271 · edgardoc.xml · derivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,500 Underlying: Common Stock · 375 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F4 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F4 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
November 20, 2017 Filed Nov 22, 2017 22:46 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000271 · edgardoc.xml · derivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,500 Underlying: Common Stock · 3,750 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F3 · derivative.exercise_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F3 · derivative.expiration_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
November 20, 2017 Filed Nov 22, 2017 22:46 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	2,151	$241.83	$520,176.33	Disclosure SEC source: 0001596532-17-000271 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,777 F2 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. Read SEC document
November 20, 2017 Filed Nov 22, 2017 22:46 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	375	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000271 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,928 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
November 20, 2017 Filed Nov 22, 2017 22:46 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	3,750	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000271 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,553 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
September 01, 2017 Filed Sep 5, 2017 21:33 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	1,100	$176.74	$194,410.37	Disclosure SEC source: 0001596532-17-000239 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,803 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.27 to $177.16, 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
September 01, 2017 Filed Sep 5, 2017 21:33 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	2,400	$175.83	$421,998.00	Disclosure SEC source: 0001596532-17-000239 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,903 F1 · kind: This sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.21 to $176.20, 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
August 22, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative	5,000	$0.00 Strike: $84.97	$0.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · derivative · entry 6 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 5,000 shares Expires 2025-06-15 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. F3 · kind: The exercise and sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. F4 · derivative.exercise_date: 1/5th of the 25,000 shares subject to the option shall vest and become exercisable on the May 15, 2016 and 1/60th of the shares subject to the option shall vest monthly thereafter. Read SEC document
August 22, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	SaleCommon Stock	5,000	$175.00	$875,000.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · nonDerivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,303 F3 · kind: The exercise and sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
August 22, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	5,000	$84.97	$424,850.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · nonDerivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,303 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. F3 · kind: The exercise and sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2017. Read SEC document
August 21, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-2 · Derivative	375	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · derivative · entry 8 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,875 Underlying: Common Stock · 375 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F6 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F6 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
August 21, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · derivative · entry 7 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,250 Underlying: Common Stock · 3,750 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F5 · derivative.exercise_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F5 · derivative.expiration_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
August 21, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	2,151	$172.01	$369,993.51	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,303 F2 · kind: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. Read SEC document
August 21, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	375	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,454 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
August 21, 2017 Filed Aug 24, 2017 00:25 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	3,750	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000224 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,079 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
May 22, 2017 Filed May 25, 2017 00:45 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-2 · Derivative	375	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000139 · edgardoc.xml · derivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,250 Underlying: Common Stock · 375 shares Expires not disclosed 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. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F4 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F4 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
May 22, 2017 Filed May 25, 2017 00:45 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000139 · edgardoc.xml · derivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,000 Underlying: Common Stock · 3,750 shares Expires not disclosed 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. F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F3 · derivative.exercise_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F3 · derivative.expiration_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
May 22, 2017 Filed May 25, 2017 00:45 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	375	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000139 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,329 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. F2 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
May 22, 2017 Filed May 25, 2017 00:45 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	3,750	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000139 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,954 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. F2 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
May 22, 2017 Filed May 25, 2017 00:45 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	1,902	$143.15	$272,271.30	Disclosure SEC source: 0001596532-17-000139 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,204 F1 · shares: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. Read SEC document
March 10, 2017 Filed Mar 14, 2017 21:10 UTC	Arista Networks, Inc. ANET · Entity 2421	GrantRestricted Stock Unit-3 · Derivative	12,000	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000057 · edgardoc.xml · derivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,000 Underlying: Common Stock · 12,000 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F2 · derivative.exercise_date: Five percent (5%) of the 12,000 restricted stock units awarded will vest on February 20, 2018 and five percent (5%) of the award will continue to vest on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20 of each year. F2 · derivative.expiration_date: Five percent (5%) of the 12,000 restricted stock units awarded will vest on February 20, 2018 and five percent (5%) of the award will continue to vest on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20 of each year. Read SEC document
February 21, 2017 Filed Feb 24, 2017 01:55 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-2 · Derivative	375	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000037 · edgardoc.xml · derivative · entry 5 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,625 Underlying: Common Stock · 375 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F4 · derivative.exercise_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F4 · derivative.expiration_date: Six and one-quarter percent (6.25%) of the 6,000 restricted stock units awarded vested on February 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
February 21, 2017 Filed Feb 24, 2017 01:55 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-17-000037 · edgardoc.xml · derivative · entry 4 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,750 Underlying: Common Stock · 3,750 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F3 · derivative.exercise_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F3 · derivative.expiration_date: Twenty percent (20%) of the 75,000 restricted stock units awarded vested on May 20, 2016 and will continue to vest at a rate of five percent (5%) each quarter on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
February 21, 2017 Filed Feb 24, 2017 01:55 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	1,549	$122.62	$189,938.38	Disclosure SEC source: 0001596532-17-000037 · edgardoc.xml · nonDerivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,106 F2 · shares: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. Read SEC document
February 21, 2017 Filed Feb 24, 2017 01:55 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	375	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000037 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,655 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
February 21, 2017 Filed Feb 24, 2017 01:55 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionCommon Stock	3,750	$0.00	$0.00	Disclosure SEC source: 0001596532-17-000037 · edgardoc.xml · nonDerivative · entry 1 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,280 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 · price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. Read SEC document
November 21, 2016 Filed Nov 23, 2016 22:05 UTC	Arista Networks, Inc. ANET · Entity 2421	Exercise / conversionRestricted Stock Unit-1 · Derivative	3,750	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001596532-16-000357 · edgardoc.xml · derivative · entry 3 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,500 Underlying: Common Stock · 3,750 shares Expires not disclosed 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 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F3 · derivative.exercise_date: The reporting person was granted 75,000 restricted stock units on June 16, 2015. Twenty percent (20%) of the shares vested on May 20, 2016 and will continue to vest every quarter at a rate of five percent (5%) of shares granted, on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. F3 · derivative.expiration_date: The reporting person was granted 75,000 restricted stock units on June 16, 2015. Twenty percent (20%) of the shares vested on May 20, 2016 and will continue to vest every quarter at a rate of five percent (5%) of shares granted, on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20 or November 20 of each year. Read SEC document
November 21, 2016 Filed Nov 23, 2016 22:05 UTC	Arista Networks, Inc. ANET · Entity 2421	Tax withholdingCommon Stock	1,957	$94.48	$184,897.36	Disclosure SEC source: 0001596532-16-000357 · edgardoc.xml · nonDerivative · entry 2 Brennan Ita M · CIK 0001494211 · Senior Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,530 F2 · shares: Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. 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.