VRT

SEC source: 0000950142-26-000423 · es260739820_4-gill.xml · nonDerivative · entry 1

Gill Stephanie L · CIK 0001812000 · Chief Legal Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,419.16

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares, RSUs and dividend-equivalent stock units ("DSUs").

SEC source: 0000950142-26-000422 · es260739819_4-armul.xml · nonDerivative · entry 1

Armul Scott · CIK 0002043251 · Chief Product and Tech Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,537.91

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares, RSUs and dividend-equivalent stock units ("DSUs").

SEC source: 0000950142-26-000425 · es260739835_4-poncheri.xml · nonDerivative · entry 1

Poncheri Frank · CIK 0002035408 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,653.68

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares, RSUs and dividend-equivalent stock units ("DSUs").

SEC source: 0000950142-26-000427 · es260739837_4-sanghi.xml · nonDerivative · entry 1

Sanghi Anand · CIK 0001843242 · Pres. Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,361

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares.

SEC source: 0000950142-26-000426 · es260739836_4-ryan.xml · nonDerivative · entry 1

Ryan Paul · CIK 0001976667 · President, EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,361.36

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares, RSUs and dividend-equivalent stock units ("DSUs").

SEC source: 0000950142-26-000424 · es260739821_4-karlborg.xml · nonDerivative · entry 1

Karlborg Anders · CIK 0001984161 · EVP, Man., Logistics and Op Ex

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,746.22

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares, RSUs and dividend-equivalent stock units ("DSUs").

SEC source: 0000950142-26-000421 · es260739818_4-albertazzi.xml · nonDerivative · entry 1

Albertazzi Giordano · CIK 0001802544 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,090

F1 · shares: Represents the number of shares determined as earned from a prior grant of a performance-based award following completion of the performance period through December 31, 2025. The resulting restricted stock units ("RSUs") will vest on January 1, 2027, generally subject to the reporting person's continued service and the terms of the award agreement.

F2 · balance_after: Includes shares.

SEC source: 0002072021-26-000002 · wk-form4_1768944022.xml · nonDerivative · entry 1

Giresi Michael · CIK 0002072021 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,581

F1 · shares: Represents the automatic withholding by the issuer to satisfy the reporting person's tax obligation upon vesting and settlement of restricted stock units ("RSUs"), including dividend-equivalent stock units ("DSUs"). Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares are mandatorily settled in cash.

F2 · balance_after: Includes shares.

SEC source: 0001812000-26-000002 · wk-form4_1767735259.xml · nonDerivative · entry 1

Gill Stephanie L · CIK 0001812000 · Chief Legal Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,580.16

F1 · shares: Represents the automatic withholding by the issuer to satisfy the reporting person's tax obligation upon vesting and settlement of restricted stock units ("RSUs"), including dividend-equivalent stock units ("DSUs"). Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares are mandatorily settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002043251-26-000002 · wk-form4_1767654717.xml · nonDerivative · entry 1

Armul Scott · CIK 0002043251 · Chief Product and Tech Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,793.91

F1 · shares: Represents an award of 11,388 restricted stock units ("RSUs") awarded pursuant to the 2020 Stock Incentive Plan of Vertiv Holdings Co and its Affiliates. The 11,388 RSUs will vest as to 3,758 on each of January 15, 2029, and January 15, 2031 and 3,872 RSUs will vest on January 15, 2033.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-25-003260 · es250718982_4-fradin.xml · nonDerivative · entry 4

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By S VRT GRAT 2025 II

Disclosed balance after: 18,313

F2 · shares: The Reporting Person?s spouse previously directly beneficially owned these shares of Class A Common Stock. On December 19, 2025, the Reporting Person?s spouse gifted the Class A Common Stock to the S VRT GRAT 2025 II, of which the Reporting Person's spouse is the trustee and annuitant and which is for the benefit of the Reporting Person's spouse and the Reporting Person's children, and over which securities the Reporting Person maintains indirect beneficial ownership. As of the date of this Form 4, these securities have not been sold and remain held by the S VRT GRAT 2025 II.

SEC source: 0000950142-25-003260 · es250718982_4-fradin.xml · nonDerivative · entry 3

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 0

F2 · shares: The Reporting Person?s spouse previously directly beneficially owned these shares of Class A Common Stock. On December 19, 2025, the Reporting Person?s spouse gifted the Class A Common Stock to the S VRT GRAT 2025 II, of which the Reporting Person's spouse is the trustee and annuitant and which is for the benefit of the Reporting Person's spouse and the Reporting Person's children, and over which securities the Reporting Person maintains indirect beneficial ownership. As of the date of this Form 4, these securities have not been sold and remain held by the S VRT GRAT 2025 II.

SEC source: 0000950142-25-003260 · es250718982_4-fradin.xml · nonDerivative · entry 2

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By R VRT GRAT 2025 II

Disclosed balance after: 18,313

F1 · shares: The Reporting Person previously directly beneficially owned these shares of Class A Common Stock. On December 19, 2025, the Reporting Person gifted the Class A Common Stock to the R VRT GRAT 2025 II, of which the Reporting Person is the trustee and annuitant and which is for the benefit of the Reporting Person and the Reporting Person's children, and over which securities the Reporting Person maintains indirect beneficial ownership. As of the date of this Form 4, these securities have not been sold and remain held by the R VRT GRAT 2025 II.

SEC source: 0000950142-25-003260 · es250718982_4-fradin.xml · nonDerivative · entry 1

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The Reporting Person previously directly beneficially owned these shares of Class A Common Stock. On December 19, 2025, the Reporting Person gifted the Class A Common Stock to the R VRT GRAT 2025 II, of which the Reporting Person is the trustee and annuitant and which is for the benefit of the Reporting Person and the Reporting Person's children, and over which securities the Reporting Person maintains indirect beneficial ownership. As of the date of this Form 4, these securities have not been sold and remain held by the R VRT GRAT 2025 II.

SEC source: 0001812000-25-000006 · wk-form4_1766183977.xml · nonDerivative · entry 1

Gill Stephanie L · CIK 0001812000 · Chief Legal Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,470.16

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002043251-25-000005 · wk-form4_1766183990.xml · nonDerivative · entry 1

Armul Scott · CIK 0002043251 · EVP Global Portfolio/Bus Units

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,405.91

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002035408-25-000007 · wk-form4_1766183939.xml · nonDerivative · entry 1

Poncheri Frank · CIK 0002035408 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,266.68

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002017986-25-000005 · wk-form4_1766183952.xml · nonDerivative · entry 1

Johnson Eric M. · CIK 0002017986 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,320.95

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes RSUs and DSUs.

SEC source: 0001984161-25-000005 · wk-form4_1766183984.xml · nonDerivative · entry 1

Karlborg Anders · CIK 0001984161 · EVP, Man., Logistics and Op Ex

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,681.22

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0001917820-25-000005 · wk-form4_1766183971.xml · nonDerivative · entry 1

Winther Karsten · CIK 0001917820 · President, EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,851.5

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002075382-25-000004 · wk-form4_1766183965.xml · nonDerivative · entry 1

Shen Wei · CIK 0002075382 · President, Greater China

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,248.71

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes RSUs and DSUs.

SEC source: 0001976667-25-000005 · wk-form4_1766183958.xml · nonDerivative · entry 1

Ryan Paul · CIK 0001976667 · Chief Procurement Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,807.36

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002091386-25-000006 · wk-form4_1766183945.xml · nonDerivative · entry 1

Chamberlin Craig · CIK 0002091386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,595.06

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes RSUs and DSUs.

SEC source: 0002072021-25-000004 · wk-form4_1766183930.xml · nonDerivative · entry 1

Giresi Michael · CIK 0002072021 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,944.88

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes RSUs and DSUs.

SEC source: 0000950142-25-003154 · es250714467_4-cote.xml · nonDerivative · entry 1

COTE DAVID M · CIK 0001136538 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F1 · ownership.nature: Reflects securities held directly by David M. Cote 2018 Revocable Trust, of which the Reporting Person is the trustee. On December 5, 2025, the Reporting Person gifted the securities to the Cote Family TGS Foundation, Inc.

SEC source: 0000950142-25-003065 · es250709763_4-liang.xml · nonDerivative · entry 1

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,050

F1 · balance_after: Includes shares.

SEC source: 0000950142-25-003066 · es250709764_4-monser.xml · nonDerivative · entry 1

MONSER EDWARD L · CIK 0001183480 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,500

SEC source: 0002091386-25-000004 · wk-form4_1762815607.xml · nonDerivative · entry 1

Chamberlin Craig · CIK 0002091386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,593

F1 · shares: Represents an award of 5,593 restricted stock units ("RSUs") awarded pursuant to the 2020 Stock Incentive Plan of Vertiv Holdings Co and its Affiliates. The 5,593 RSUs will vest in installments of 50% on November 15, 2026, 30% on November 15, 2027, and 20% on November 15, 2028.

SEC source: 0001812000-25-000004 · wk-form4_1758917452.xml · nonDerivative · entry 1

Gill Stephanie L · CIK 0001812000 · Chief Legal Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,462.13

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002043251-25-000003 · wk-form4_1758917415.xml · nonDerivative · entry 1

Armul Scott · CIK 0002043251 · EVP Global Portfolio/Bus Units

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,403.08

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002035408-25-000005 · wk-form4_1758917465.xml · nonDerivative · entry 1

Poncheri Frank · CIK 0002035408 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,264.72

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002017986-25-000003 · wk-form4_1758917423.xml · nonDerivative · entry 1

Johnson Eric M. · CIK 0002017986 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,320.47

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0001976667-25-000003 · wk-form4_1758917459.xml · nonDerivative · entry 1

Ryan Paul · CIK 0001976667 · Chief Procurement Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,804.82

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002072021-25-000002 · wk-form4_1758917446.xml · nonDerivative · entry 1

Giresi Michael · CIK 0002072021 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,943.8

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0001917820-25-000003 · wk-form4_1758917437.xml · nonDerivative · entry 1

Winther Karsten · CIK 0001917820 · President, EMEA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,849.72

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002075382-25-000002 · wk-form4_1758917431.xml · nonDerivative · entry 1

Shen Wei · CIK 0002075382 · President, Greater China

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,247.15

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0001984161-25-000003 · wk-form4_1758917407.xml · nonDerivative · entry 1

Karlborg Anders · CIK 0001984161 · EVP, Man., Logistics and Op Ex

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,679.09

F1 · shares: Represents the automatic accrual of dividend-equivalent stock units ("DSUs") on the reporting person's restricted stock units ("RSUs"). The DSUs will become vested on the same schedule as the underlying RSUs. Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares will be settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0002035408-25-000003 · wk-form4_1758053425.xml · nonDerivative · entry 1

Poncheri Frank · CIK 0002035408 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,263.28

F1 · shares: Represents the automatic withholding by the issuer to satisfy the reporting person's tax obligation upon vesting and settlement of restricted stock units ("RSUs"), including dividend-equivalent stock units ("DSUs"). Pursuant to the terms of the 2020 Stock Incentive Plan, fractional shares are mandatorily settled in cash.

F2 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · derivative · entry 10

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,250

Underlying: Class A Common Stock · 3,750 shares

Expires 2034-03-07

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.

F4 · derivative.exercise_date: The stock options will vest as to 25% on each of the first four anniversaries of March 15, 2024.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · derivative · entry 9

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class A Common Stock · 7,500 shares

Expires 2033-03-07

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: The stock options will vest as to 25% on each of the first four anniversaries of March 15, 2023.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · derivative · entry 8

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,636

Underlying: Class A Common Stock · 4,286 shares

Expires 2032-08-08

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_date: The stock options will vest as to 25% on each of the first four anniversaries of March 3, 2022.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · derivative · entry 7

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,922

Underlying: Class A Common Stock · 1,350 shares

Expires 2032-08-08

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_date: The stock options will vest as to 25% on each of the first four anniversaries of March 3, 2022.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 6

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,631

F1 · price: The trade was executed in a series of transactions with a price range of $123.87 to $124.045, inclusive, with a weighted average price of $123.92. The reporting person undertakes to provide to Vertiv Holdings Co, any security holder of Vertiv Holdings Co, 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 ranges set forth in this footnote.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 5

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,167

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.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 4

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,417

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.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 3

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,917

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.

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 2

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,631

SEC source: 0001432379-25-000005 · wk-form4_1757449212.xml · nonDerivative · entry 1

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,775

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.

SEC source: 0000950142-25-002273 · es250671566_4-ryan.xml · derivative · entry 14

Ryan Paul · CIK 0001976667 · Chief Procurement Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,783

Underlying: Class A Common Stock · 3,260 shares

Expires 2034-03-07

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.

F7 · derivative.exercise_date: 3,260 stock options vested on March 15, 2025 and 3,261 stock options will vest on each of March 15, 2026, March 15, 2027 and March 15, 2028.

SEC source: 0000950142-25-002273 · es250671566_4-ryan.xml · derivative · entry 13

Ryan Paul · CIK 0001976667 · Chief Procurement Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,309

Underlying: Class A Common Stock · 2,500 shares

Expires 2033-07-03

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

F6 · derivative.exercise_date: 5,952 stock options vested on each of July 15, 2024 and July 15, 2025, 5,952 stock options are scheduled to vest on July 15, 2026 and 5,953 stock options are scheduled to vest on July 15, 2027.