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person · Reporting owner

Giancarlo Charles H

Disclosed activity across 9 companies

Tapewire entity
10390
SEC CIK
0001299634

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Accenture plcACN · Entity 2893DirectorNovember 15, 2018November 19, 2018
Arista Networks, Inc.ANET · Entity 2421DirectorAugust 20, 2026August 24, 2026
CISCO SYSTEMS, INC.CSCO · Entity 2802EVP, Chief Development OfficerSeptember 20, 2007September 24, 2007
Everpure, Inc.P · Entity 3140Director · CEOOctober 12, 2026October 14, 2026
IMPERVA INCIMPV · Entity 161103DirectorMay 04, 2017May 04, 2017
ServiceNow, Inc.NOW · Entity 2869DirectorJune 13, 2017June 15, 2017
Tintri, Inc.TNTR · Entity 165007DirectorJune 29, 2017June 29, 2017
Zscaler, Inc.ZS · Entity 3153DirectorJanuary 12, 2026January 14, 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.

Accenture plc

Report date November 15, 2018 · Filed November 19, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A ordinary sharesSEC Table I · non-derivativeDirect23,954 Reported balance After 2018-11-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2018-11-15 · Grant · Acquired 19 · Balance 23,954

F1: Grant of Restricted Share Units (RSUs) pursuant to the anti-dilution provisions of previously granted RSU awards, to reflect Accenture plc's payment of a cash dividend.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of Restricted Share Units (RSUs) pursuant to the anti-dilution provisions of previously granted RSU awards, to reflect Accenture plc's payment of a cash dividend.

Arista Networks, Inc.

Report date August 20, 2026 · Filed August 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,509 Reported balance After 2026-08-20 transaction · row 1
1 source row

Row 1 · 2026-08-20 · Exercise / conversion · Acquired 538 · Balance 1,509

F1: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.

Restricted Stock Unit-7SEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct1,615 Reported balance After 2026-08-20 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-20 · Exercise / conversion · Disposed 538 · Balance 1,615

F1: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.

F3: The reporting person was granted RSUs on May 29, 2026. 1/4th of the shares vest on August 20, 2026 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.

Common StockSEC Table I · non-derivativeIndirectby Trust184,333 Reported balance Holding disclosure · report date 2026-08-20 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 184,333

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

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.

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

F3: The reporting person was granted RSUs on May 29, 2026. 1/4th of the shares vest on August 20, 2026 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.

CISCO SYSTEMS, INC.

Report date September 20, 2007 · Filed September 24, 2007

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect100,932 Reported balance After 2007-09-21 transaction · row 1
1 source row

Row 1 · 2007-09-21 · Tax withholding · Disposed 9,150 · Balance 100,932

F1: Represents shares withheld for payment of tax liability as a result of the partial settlement of a restricted stock unit award originally reported by the Reporting Person in a Form 4 filed with the Commission on September 21, 2006.

Non-Qualified Stock Options (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $32.21 · Expires 2016-09-20Direct570,000 Reported balance After 2007-09-20 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2007-09-20 · Grant · Acquired 570,000 · Balance 570,000

F3: The option vests as to twenty percent (20%) of the shares on the one (1) year anniversary of the grant date, and as to the remaining eighty percent (80%) of the shares thereafter in forty-eight (48) successive equal monthly installments.

Common StockSEC Table I · non-derivativeIndirectby Trust664,330 Reported balance Holding disclosure · report date 2007-09-20 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 664,330

F2: Shares held by the Giancarlo Family Trust.

Common StockSEC Table I · non-derivativeIndirectby M.G. Trust800 Reported balance Holding disclosure · report date 2007-09-20 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 800

Common StockSEC Table I · non-derivativeIndirectby G.G. Trust800 Reported balance Holding disclosure · report date 2007-09-20 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 800

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld for payment of tax liability as a result of the partial settlement of a restricted stock unit award originally reported by the Reporting Person in a Form 4 filed with the Commission on September 21, 2006.

F2: Shares held by the Giancarlo Family Trust.

F3: The option vests as to twenty percent (20%) of the shares on the one (1) year anniversary of the grant date, and as to the remaining eighty percent (80%) of the shares thereafter in forty-eight (48) successive equal monthly installments.

Everpure, Inc.

Report date October 12, 2026 · Filed October 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect1,439,735 Ending reported balance After 2026-10-12 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-10-12 · Sale · Disposed 6,487 · Balance 1,503,248

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $151.63 to $152.62, 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 · 2026-10-12 · Sale · Disposed 29,909 · Balance 1,473,339

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $152.63 to $153.62, 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 · 2026-10-12 · Sale · Disposed 17,204 · Balance 1,456,135

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $153.64 to $154.63, 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 · 2026-10-12 · Sale · Disposed 16,400 · Balance 1,439,735

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $154.64 to $155.43, 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.

Class A Common StockSEC Table I · non-derivativeIndirectBy Trust731,414 Reported balance Holding disclosure · report date 2026-10-12 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 731,414

F6: Shares are held by the Giancarlo Family Trust UAD 11/02/98.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $151.63 to $152.62, 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. These shares were sold in multiple transactions at prices ranging from $152.63 to $153.62, 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. These shares were sold in multiple transactions at prices ranging from $153.64 to $154.63, 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. These shares were sold in multiple transactions at prices ranging from $154.64 to $155.43, 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.

F6: Shares are held by the Giancarlo Family Trust UAD 11/02/98.

IMPERVA INC

Report date May 04, 2017 · Filed May 04, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,852 Reported balance After 2017-05-04 transaction · row 1
1 source row

Row 1 · 2017-05-04 · Exercise / conversion · Acquired 4,417 · Balance 12,852

F1: Represents the number of shares that were acquired in connection with the settlement of the restricted stock units listed in Table II.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2017-06-03Direct0 Reported balance After 2017-05-04 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-05-04 · Exercise / conversion · Disposed 4,417 · Balance 0

F2: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer upon vesting.

F3: The restricted stock units vest as follows: 100% of the underlying shares vest one year following the vesting commencement date of May 4, 2016. The restricted stock units are subject to accelerated vesting as to 100% of such shares following a change in control of the Issuer.

F4: The Issuer has up to 30 days following vesting to settle. The actual expiration date will be immediately following settlement.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the number of shares that were acquired in connection with the settlement of the restricted stock units listed in Table II.

F2: Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer upon vesting.

F3: The restricted stock units vest as follows: 100% of the underlying shares vest one year following the vesting commencement date of May 4, 2016. The restricted stock units are subject to accelerated vesting as to 100% of such shares following a change in control of the Issuer.

F4: The Issuer has up to 30 days following vesting to settle. The actual expiration date will be immediately following settlement.

ServiceNow, Inc.

Report date June 13, 2017 · Filed June 15, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect19,237 Reported balance After 2017-06-13 transaction · row 1
1 source row

Row 1 · 2017-06-13 · Grant · Acquired 3,179 · Balance 19,237

F1: Represents an award of restricted stock units ("RSUs"). 100% of the RSUs vest on the earlier of June 13, 2018 and the Issuer's next annual stockholder meeting. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Represents an award of restricted stock units ("RSUs"). 100% of the RSUs vest on the earlier of June 13, 2018 and the Issuer's next annual stockholder meeting. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Tintri, Inc.

Report date June 29, 2017 · Filed June 29, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,166 Reported balance Holding disclosure · report date 2017-06-29 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 4,166

F1: Each share is represented by a restricted stock unit (RSU). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 3/8 of the RSU's vest on the closing of the Issuer's initial public offering and an additional 1/8 of the RSU's shall vest on the 15th day of the following months of September, December, March and June.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $13.68 · Expires 2026-09-20DirectNot disclosed Reported balance Holding disclosure · report date 2017-06-29 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance Not disclosed

F2: 1/48 of the shares subject to the option vested on October 20, 2016 and an additional 1/48 of the shares vest monthly thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: Each share is represented by a restricted stock unit (RSU). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 3/8 of the RSU's vest on the closing of the Issuer's initial public offering and an additional 1/8 of the RSU's shall vest on the 15th day of the following months of September, December, March and June.

F2: 1/48 of the shares subject to the option vested on October 20, 2016 and an additional 1/48 of the shares vest monthly thereafter.

Zscaler, Inc.

Report date January 12, 2026 · Filed January 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect145,451 Reported balance After 2026-01-12 transaction · row 1
1 source row

Row 1 · 2026-01-12 · Grant · Acquired 1,076 · Balance 145,451

F1: The reported shares are represented by restricted stock units, which vest in four equal quarterly installments beginning on March 15, 2026.

Common StockSEC Table I · non-derivativeIndirectSee footnote8,912 Reported balance Holding disclosure · report date 2026-01-12 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 8,912

F2: The shares are held of record by The 2012 Gianna Marie Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

Common StockSEC Table I · non-derivativeIndirectSee footnote8,912 Reported balance Holding disclosure · report date 2026-01-12 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 8,912

F3: The shares are held of record by The 2012 Marielle Christina Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

Common StockSEC Table I · non-derivativeIndirectSee footnote125,000 Reported balance Holding disclosure · report date 2026-01-12 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 125,000

F4: The shares are held of record by The Charles H. & Dianne G. Giancarlo Family Trust U/D/T 11/2/98 for which the reporting person serves as trustee.

Filing footnotes · ownership attribution and instrument terms

F1: The reported shares are represented by restricted stock units, which vest in four equal quarterly installments beginning on March 15, 2026.

F2: The shares are held of record by The 2012 Gianna Marie Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

F3: The shares are held of record by The 2012 Marielle Christina Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

F4: The shares are held of record by The Charles H. & Dianne G. Giancarlo Family Trust U/D/T 11/2/98 for which the reporting person serves as trustee.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

NETFLIX INC

Report date June 01, 2012 · Filed June 04, 2012

Section 16 reporting ended · disclosed 2012-06-04. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $62.95 · Expires 2022-06-01Direct794 Reported balance After 2012-06-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2012-06-01 · Grant · Acquired 794 · Balance 794

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 01, 2026 Filed Jun 3, 2026 23:16 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,467 $167.70 $246,011.21
Disclosure

SEC source: 0001596532-26-000134 · edgardoc.xml · nonDerivative · entry 5

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 205,515

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $167.30 to $168.26, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 23:16 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 916 $166.76 $152,749.96
Disclosure

SEC source: 0001596532-26-000134 · edgardoc.xml · nonDerivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 206,982

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $166.29 to $167.26, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 23:16 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 81 $165.89 $13,437.21
Disclosure

SEC source: 0001596532-26-000134 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 207,898

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $165.29 to $166.25, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 23:16 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 52 $164.48 $8,553.17
Disclosure

SEC source: 0001596532-26-000134 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 207,979

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $164.00 to $164.99, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 23:16 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 302 $162.28 $49,007.90
Disclosure

SEC source: 0001596532-26-000134 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 208,031

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $162.08 to $163.00, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 23:10 UTC Arista Networks, Inc. ANET · Entity 2421 GrantRestricted Stock Unit-7 · Derivative 2,153 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001596532-26-000130 · edgardoc.xml · derivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,153

Underlying: Common Stock · 2,153 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: The reporting person was granted RSUs on May 29, 2026. 1/4th of the shares vest on August 20, 2026 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.

F2 · derivative.expiration_date: The reporting person was granted RSUs on May 29, 2026. 1/4th of the shares vest on August 20, 2026 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.

Read SEC document
May 20, 2026 Filed May 22, 2026 22:47 UTC Arista Networks, Inc. ANET · Entity 2421 Exercise / conversionRestricted Stock Unit-6 · Derivative 971 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001596532-26-000093 · edgardoc.xml · derivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 971 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 RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 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.

F3 · derivative.expiration_date: The reporting person was granted RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 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.

Read SEC document
May 20, 2026 Filed May 22, 2026 22:47 UTC Arista Networks, Inc. ANET · Entity 2421 Exercise / conversionCommon Stock 971 $0.00 $0.00
Disclosure

SEC source: 0001596532-26-000093 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 971

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 14, 2026 Filed May 18, 2026 20:16 UTC Everpure, Inc. P · Entity 3140 GrantStock-Related Performance Restricted Stock Unit · Derivative 118,050 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001299634-26-000008 · wk-form4_1779135363.xml · derivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,050

Underlying: Class A Common Stock · 118,050 shares

Expires not disclosed

F1 · derivative.exercise_date: The shares of Class A Common Stock are issuable upon vesting of a Long-Term Performance Incentive Restricted Stock Unit ("LTP") award under the Issuer's 2015 Equity Incentive Plan and related award agreement. Shares may become earned only if the prior 30-trading day average closing price of the Issuer's Class A Common Stock equals or exceeds $150.00 per share, as equitably adjusted to reflect any stock split, reverse stock split, or similar change in the Issuer's capital structure affecting its common stock, measured at the end of fiscal 2029, 2030 or 2031. If achieved, 33%, 67% and 100%, respectively, of the target shares become earned. Earned shares vest on March 20, 2029, March 20, 2030 or March 20, 2031, as applicable, with later vesting limited to incremental shares earned, subject to Reporting Person's Continuous Service through the applicable vesting date. Shares issued upon vesting are subject to a one-year post-vest holding period.

F2 · derivative.expiration_date: If the $150 stock price target is not met by the end of the Issuer's fiscal year ending in 2031, any unearned shares under the LTP award will immediately be forfeited.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 Exercise / conversionStock Option (right to buy) · Derivative 500,000 $0.00 Strike: $17.00 $0.00
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · derivative · entry 13

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 500,000 shares

Expires 2027-08-21

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.

F13 · derivative.exercise_date: This option is fully vested.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 4,300 $93.41 $401,663.00
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 12

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,849,633

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F12 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.11 to $93.79 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 6,825 $92.22 $629,401.50
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 11

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,853,933

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F11 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.93 to $92.60 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 11,675 $91.41 $1,067,211.75
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 10

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,860,758

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F10 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.93 to $91.92 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 167,068 $90.15 $15,061,180.20
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 9

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,872,433

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F9 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.93 to $90.83 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 21,239 $89.26 $1,895,793.14
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 8

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,039,501

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F8 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.93 to $89.92 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 43,918 $88.40 $3,882,351.20
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 7

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,060,740

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F7 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.93 to $88.92 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 82,967 $87.19 $7,233,892.73
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 6

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,104,658

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F6 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.93 to $87.92 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 117,702 $86.54 $10,185,931.08
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 5

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,187,625

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.93 to $86.92 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 27,900 $85.63 $2,389,077.00
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,305,327

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.92 to $85.91 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 60,107 $84.32 $5,068,222.24
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,333,227

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.91 to $84.89 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 SaleClass A Common Stock 36,299 $83.49 $3,030,603.51
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,393,334

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 26, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.90 to $83.87 per share, 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.

Read SEC document
May 11, 2026 Filed May 13, 2026 20:30 UTC Everpure, Inc. P · Entity 3140 Exercise / conversionClass A Common Stock 500,000 $17.00 $8,500,000.00
Disclosure

SEC source: 0001299634-26-000006 · wk-form4_1778704240.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,429,633

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.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:52 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 179 $176.89 $31,663.95
Disclosure

SEC source: 0001596532-26-000077 · edgardoc.xml · nonDerivative · entry 5

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 208,333

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.778 to $176.9387, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:52 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,151 $176.08 $554,826.19
Disclosure

SEC source: 0001596532-26-000077 · edgardoc.xml · nonDerivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 208,512

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.69 to $176.6631, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:52 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,203 $175.30 $561,486.86
Disclosure

SEC source: 0001596532-26-000077 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 211,663

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.6874 to $175.6868, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:52 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,000 $174.25 $174,252.60
Disclosure

SEC source: 0001596532-26-000077 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 214,866

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.67 to $174.6679, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:52 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 467 $173.39 $80,972.01
Disclosure

SEC source: 0001596532-26-000077 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 215,866

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.6688 to $173.66, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 22:31 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 400 $127.00 $50,798.56
Disclosure

SEC source: 0001596532-26-000052 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 216,333

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $126.90 to $127.09, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 22:31 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,702 $126.44 $468,070.51
Disclosure

SEC source: 0001596532-26-000052 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 216,733

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $125.90 to $126.85, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 22:31 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,898 $125.38 $488,734.36
Disclosure

SEC source: 0001596532-26-000052 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 220,435

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.90 to $125.89, 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.

F2 · balance_after: The number of shares held reflects the transfer of 222,549 shares of Common Stock from the reporting person to a family trust for which the reporting person is co-trustee.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
March 20, 2026 Filed Mar 24, 2026 20:28 UTC Everpure, Inc. PSTG · Entity 3140 Tax withholdingClass A Common Stock 108,940 $65.45 $7,130,123.00
Disclosure

SEC source: 0001474432-26-000023 · wk-form4_1774384091.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,929,633

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the vesting and net settlement of the Reporting Person's equity awards, previously reported on a Form 4, and does not represent a sale by the Reporting Person.

F2 · balance_after: Includes 174 shares of Class A Common Stock that were acquired by the Reporting Person on March 15, 2026 pursuant to Issuer's Employee Stock Purchase Plan.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 20:14 UTC Everpure, Inc. PSTG · Entity 3140 GrantClass A Common Stock 540,467 $0.00 $0.00
Disclosure

SEC source: 0001299634-26-000003 · wk-form4_1773346470.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,038,399

F1 · shares: The shares of Class A Common Stock are to be acquired upon the vesting of a Performance-Based Restricted Stock Unit ("PRSU") award. The Issuer's Compensation & Talent Committee (the "Committee") authorized the issuance of the underlying shares based upon the achievement of certain performance goals for the fiscal year ending February 1, 2026, with vesting subject to the determination of performance achievement by the Committee, which occurred on March 10, 2026. As a result, 1/3 of the PRSU will vest on March 20, 2026, with the remaining vesting quarterly in equal installments over the next two years, subject to Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) through such dates.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:13 UTC Everpure, Inc. PSTG · Entity 3140 Exercise / conversionStock Option (right to buy) · Derivative 500,000 $0.00 Strike: $12.84 $0.00
Disclosure

SEC source: 0001474432-26-000016 · wk-form4_1773173593.xml · derivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 500,000 shares

Expires 2027-08-22

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 · derivative.exercise_date: This option is fully vested.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:13 UTC Everpure, Inc. PSTG · Entity 3140 Tax withholdingClass A Common Stock 195,177 $60.90 $11,886,279.30
Disclosure

SEC source: 0001474432-26-000016 · wk-form4_1773173593.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,497,932

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its tax withholding and remittance obligations in connection with the option exercises of the Reporting Person and does not represent a sale by the Reporting Person.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:13 UTC Everpure, Inc. PSTG · Entity 3140 Exercise / conversionClass A Common Stock 500,000 $12.84 $6,420,000.00
Disclosure

SEC source: 0001474432-26-000016 · wk-form4_1773173593.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,693,109

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.

Read SEC document
March 02, 2026 Filed Mar 5, 2026 00:06 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,300 $129.95 $168,933.57
Disclosure

SEC source: 0001596532-26-000043 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 1,784

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.52 to $130.50, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
March 02, 2026 Filed Mar 5, 2026 00:06 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,600 $128.87 $463,944.24
Disclosure

SEC source: 0001596532-26-000043 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 3,084

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.51 to $129.40, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
March 02, 2026 Filed Mar 5, 2026 00:06 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,100 $127.90 $396,494.34
Disclosure

SEC source: 0001596532-26-000043 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 6,684

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.46 to $128.36, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

Read SEC document
February 20, 2026 Filed Feb 25, 2026 00:20 UTC Arista Networks, Inc. ANET · Entity 2421 Exercise / conversionRestricted Stock Unit-6 · Derivative 971 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001596532-26-000033 · edgardoc.xml · derivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 971

Underlying: Common Stock · 971 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 RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 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.

F3 · derivative.expiration_date: The reporting person was granted RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 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.

Read SEC document
February 20, 2026 Filed Feb 25, 2026 00:20 UTC Arista Networks, Inc. ANET · Entity 2421 Exercise / conversionCommon Stock 971 $0.00 $0.00
Disclosure

SEC source: 0001596532-26-000033 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,549

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 02, 2026 Filed Feb 4, 2026 23:58 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 600 $141.94 $85,162.38
Disclosure

SEC source: 0001596532-26-000007 · edgardoc.xml · nonDerivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 9,784

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $141.61 to $142.41, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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February 02, 2026 Filed Feb 4, 2026 23:58 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,910 $141.01 $551,344.02
Disclosure

SEC source: 0001596532-26-000007 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 10,384

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.58 to $141.48, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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February 02, 2026 Filed Feb 4, 2026 23:58 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,590 $140.27 $223,036.77
Disclosure

SEC source: 0001596532-26-000007 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 14,294

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.58 to $140.57, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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February 02, 2026 Filed Feb 4, 2026 23:58 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,900 $138.91 $263,925.58
Disclosure

SEC source: 0001596532-26-000007 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 15,884

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.52 to $139.44, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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January 12, 2026 Filed Jan 14, 2026 00:21 UTC Zscaler, Inc. ZS · Entity 3153 GrantCommon Stock 1,076 $0.00 $0.00
Disclosure

SEC source: 0001713683-26-000020 · wk-form4_1768350101.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,451

F1 · shares: The reported shares are represented by restricted stock units, which vest in four equal quarterly installments beginning on March 15, 2026.

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January 02, 2026 Filed Jan 7, 2026 00:07 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 200 $135.71 $27,141.00
Disclosure

SEC source: 0001596532-26-000002 · edgardoc.xml · nonDerivative · entry 4

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 17,784

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.51 to $135.90, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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January 02, 2026 Filed Jan 7, 2026 00:07 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 1,800 $134.99 $242,980.74
Disclosure

SEC source: 0001596532-26-000002 · edgardoc.xml · nonDerivative · entry 3

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 17,984

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.45 to $135.39, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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January 02, 2026 Filed Jan 7, 2026 00:07 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 3,524 $133.64 $470,937.14
Disclosure

SEC source: 0001596532-26-000002 · edgardoc.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 19,784

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $133.34 to $134.28, 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.

F3 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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January 02, 2026 Filed Jan 7, 2026 00:07 UTC Arista Networks, Inc. ANET · Entity 2421 SaleCommon Stock 2,476 $132.97 $329,232.48
Disclosure

SEC source: 0001596532-26-000002 · edgardoc.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · by Trust

Disclosed balance after: 23,308

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 12, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $132.34 to $133.33, 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 · ownership.nature: These shares are held by a family trust for which the reporting person is co-trustee.

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December 20, 2025 Filed Dec 23, 2025 22:16 UTC Everpure, Inc. PSTG · Entity 3140 Tax withholdingClass A Common Stock 21,010 $69.13 $1,452,421.30
Disclosure

SEC source: 0001299634-25-000008 · wk-form4_1766528175.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,193,109

F1 · shares: Represents shares that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the vesting and net settlement of the Reporting Person's equity awards, previously reported on a Form 4, and does not represent a sale by the Reporting Person.

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