VRT

SEC source: 0000950142-24-002955 · es240569145_4-fradin.xml · nonDerivative · entry 1

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Fradin Community Property Trust

Disclosed balance after: 0

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,143

Underlying: Class A Common Stock · 4,047 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: 4,047 stock options vested on of July 15, 2024, 4.047 stock options are scheduled to vest on July 15, 2025 and 4,048 stock options are scheduled to vest on each of July 15, 2026 and July 15, 2027.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,240

Underlying: Class A Common Stock · 6,080 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.

F5 · derivative.exercise_date: 6,080 stock options vested on March 15, 2024 and 6,080 stock options are scheduled to vest on each of March 15, 2025, March 15, 2026, and March 15, 2027.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,646

Underlying: Class A Common Stock · 19,646 shares

Expires 2032-10-03

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

F4 · derivative.exercise_date: 9,823 stock options vested on each of October 3, 2023 and October 3, 2024, and 9,823 stock options are scheduled to vest on each of October 3, 2025 and October 3, 2026.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,567

Underlying: Class A Common Stock · 9,566 shares

Expires 2032-04-04

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: 4,783 stock options vested on each of March 3, 2023 and March 3, 2024, 4,783 stock options are scheduled to vest on March 3, 2025 and 4,784 stock options are scheduled to vest on March 3, 2026.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,501.91

F2 · shares: Represents the weighted average sale price. The trades were executed in a series of transactions with price ranges of $128.95 to $129.135. 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.

F1 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,840.91

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 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,793.91

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 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-24-002883 · es240564311_4-karlborg.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,713.91

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 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-24-002883 · es240564311_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: 32,067.91

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 · balance_after: Includes shares, RSUs and DSUs.

SEC source: 0000950142-24-002859 · es240562709_4-liang.xml · derivative · entry 7

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,750

Underlying: Class A Common Stock · 41,250 shares

Expires 2032-03-03

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.

F5 · derivative.exercise_date: The option award exercised in this transaction was fully vested and exercisable on the transaction date.

SEC source: 0000950142-24-002859 · es240562709_4-liang.xml · derivative · entry 6

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,449

Underlying: Class A Common Stock · 28,612 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.

F5 · derivative.exercise_date: The option award exercised in this transaction was fully vested and exercisable on the transaction date.

SEC source: 0000950142-24-002859 · es240562709_4-liang.xml · nonDerivative · entry 4

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,551

F3 · price: The trade was executed in a series of transactions with a price range of $130.25 to $130.80, inclusive, with a weighted average price of $130.59.

F1 · balance_after: Includes shares.

SEC source: 0000950142-24-002859 · es240562709_4-liang.xml · nonDerivative · entry 3

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,396

F2 · price: The trade was executed in a series of transactions with a price range of $130.25 to $131.24, inclusive, with a weighted average price of $130.80. 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 and in footnote 3.

F1 · balance_after: Includes shares.

SEC source: 0000950142-24-002859 · es240562709_4-liang.xml · nonDerivative · entry 2

Liang Stephen · CIK 0001802752 · Chief Technology Officer & EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,170

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 · balance_after: Includes shares.

SEC source: 0000950142-24-002859 · es240562709_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: 64,920

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 · balance_after: Includes shares.

SEC source: 0001628280-24-049280 · wk-form4_1732655934.xml · derivative · entry 3

DOKKUM JAN VAN · CIK 0001270743 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 38,647 shares

Expires 2030-02-07

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 option vested as to 25% on each of February 7, 2021, February 7, 2022, February 7, 2023 and February 7, 2024

SEC source: 0001628280-24-049280 · wk-form4_1732655934.xml · nonDerivative · entry 2

DOKKUM JAN VAN · CIK 0001270743 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

F1 · price: The trade was executed in a series of transactions with a price range of $136.3401 to $136.66, inclusive, with a weighted average price of $136.391. 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.

F2 · ownership.direct: Reported shares shown are held by Mr. Joseph van Dokkum and Mrs. Lynn van Dokkum, as tenants in common.

SEC source: 0001628280-24-049280 · wk-form4_1732655934.xml · nonDerivative · entry 1

DOKKUM JAN VAN · CIK 0001270743 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,647

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: 0001628280-24-049278 · wk-form4_1732655923.xml · nonDerivative · entry 3

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,097,894

F4 · price: The trade was executed in a series of transactions with a price range of $141.00 to $141.67, inclusive, with a weighted average price of $141.2266. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001214659-24-019539 · marketforms-67427.xml · nonDerivative · entry 1

Sanghi Anand · CIK 0001843242 · Pres. Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,448

F1 · price: The price per share reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $141.4100 to $141.8950, inclusive. The reporting person undertakes to provide to Vertiv Holdings Co, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4.

F2 · balance_after: Includes shares.

SEC source: 0001628280-24-049278 · wk-form4_1732655923.xml · nonDerivative · entry 2

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,116,379

F3 · price: The trade was executed in a series of transactions with a price range of $141.0018 to $141.485, inclusive, with a weighted average price of $141.2716. 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

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049278 · wk-form4_1732655923.xml · nonDerivative · entry 1

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,184,029

F1 · price: The trade was executed in a series of transactions with a price range of $140.00 to $141.00, inclusive, with a weighted average price of $140.509. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 11

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,382,859

F12 · price: The trade was executed in a series of transactions with a price range of $144.27 to $144.77, inclusive, with a weighted average price of $144.4884. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 10

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,425,732

F11 · price: The trade was executed in a series of transactions with a price range of $143.25 to $144.25, inclusive, with a weighted average price of $144.0217. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 9

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,808,419

F10 · price: The trade was executed in a series of transactions with a price range of $142.17 to $142.96, inclusive, with a weighted average price of $142.6765. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 8

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 5,843,924

F9 · price: The trade was executed in a series of transactions with a price range of $141.12 to $142.12, inclusive, with a weighted average price of $141.6085. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 7

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,049,162

F8 · price: The trade was executed in a series of transactions with a price range of $140.11 to $141.01, inclusive, with a weighted average price of $140.8462. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 6

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,183,311

F7 · price: The trade was executed in a series of transactions with a price range of $139.06 to $140.03, inclusive, with a weighted average price of $139.7062. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 5

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,227,541

F6 · price: The trade was executed in a series of transactions with a price range of $138.05 to $139.00, inclusive, with a weighted average price of $138.8733. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049023 · wk-form4_1732314098.xml · derivative · entry 5

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,272

Underlying: Class A Common Stock · 11,272 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.

F3 · derivative.exercise_date: The stock options will vest as to 25% on each of the first four anniversaries of March 3, 2023, March 3, 2024, March 3, 2025, and March 3, 2026.

SEC source: 0001628280-24-049023 · wk-form4_1732314098.xml · derivative · entry 4

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,500

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.

F2 · derivative.exercise_date: The stock options will vest as to 25% on each of the first four anniversaries of March 15, 2023.

SEC source: 0001628280-24-049023 · wk-form4_1732314098.xml · nonDerivative · entry 3

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,425

F1 · price: The trade was executed in a series of transactions with a price range of $136.8898 to $137.87, inclusive, with a weighted average price of $137.3789. 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: 0001628280-24-049023 · wk-form4_1732314098.xml · nonDerivative · entry 2

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,772

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: 0001628280-24-049023 · wk-form4_1732314098.xml · nonDerivative · entry 1

Haussler Jakki L. · CIK 0001432379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,500

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: 0001628280-24-049022 · wk-form4_1732314087.xml · nonDerivative · entry 4

REINEMUND STEVEN · CIK 0001183822 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By The Reinemund Community Property Trust

Disclosed balance after: 233,333

F4 · price: The trade was executed in a series of transactions with a price range of $140.00 to $140.08, inclusive, with a weighted average price of $140.0039. 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: 0001628280-24-049022 · wk-form4_1732314087.xml · nonDerivative · entry 3

REINEMUND STEVEN · CIK 0001183822 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By The Reinemund Community Property Trust

Disclosed balance after: 252,492

F3 · price: The trade was executed in a series of transactions with a price range of $136.64 to $137.56, inclusive, with a weighted average price of $137.0735. 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: 0001628280-24-049022 · wk-form4_1732314087.xml · nonDerivative · entry 2

REINEMUND STEVEN · CIK 0001183822 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By The Reinemund Community Property Trust

Disclosed balance after: 258,439

F2 · price: The trade was executed in a series of transactions with a price range of $135.63 to $136.61, inclusive, with a weighted average price of $136.0338. 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: 0001628280-24-049022 · wk-form4_1732314087.xml · nonDerivative · entry 1

REINEMUND STEVEN · CIK 0001183822 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By The Reinemund Community Property Trust

Disclosed balance after: 298,672

F1 · price: The trade was executed in a series of transactions with a price range of $134.62 to $135.62, inclusive, with a weighted average price of $135.0174. 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: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 4

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,448,704

F5 · price: The trade was executed in a series of transactions with a price range of $143.14 to $143.77, inclusive, with a weighted average price of $143.3058. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 3

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,461,378

F4 · price: The trade was executed in a series of transactions with a price range of $140.20 to $140.45, inclusive, with a weighted average price of $140.306. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 2

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,469,049

F3 · price: The trade was executed in a series of transactions with a price range of $138.01 to $138.54, inclusive, with a weighted average price of $138.2562. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049017 · wk-form4_1732314004.xml · nonDerivative · entry 1

O' Doherty Philip · CIK 0001890462 · Managing Director, E+I

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by affiliated entity

Disclosed balance after: 6,504,151

F1 · price: The trade was executed in a series of transactions with a price range of $137.00 to $138.00, inclusive, with a weighted average price of $137.3044. 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.

F2 · ownership.nature: Shares held by Powerbar Limited, an entity controlled by the reporting person.

SEC source: 0001628280-24-049750 · wk-form4_1733260294.xml · nonDerivative · entry 3

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Fradin Community Property Trust

Disclosed balance after: 100,000

F1 · kind: Represents the voluntary withdrawal shares of Vertiv Holdings Co common stock (the "Common Stock") from R VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F2 · kind: Represents the voluntary withdrawal of shares of Common Stock from S VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F1 · price: Represents the voluntary withdrawal shares of Vertiv Holdings Co common stock (the "Common Stock") from R VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F2 · price: Represents the voluntary withdrawal of shares of Common Stock from S VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

SEC source: 0001628280-24-049750 · wk-form4_1733260294.xml · nonDerivative · entry 2

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By S VRT GRAT 2024

Disclosed balance after: 0

F2 · kind: Represents the voluntary withdrawal of shares of Common Stock from S VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F2 · price: Represents the voluntary withdrawal of shares of Common Stock from S VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

SEC source: 0001628280-24-049750 · wk-form4_1733260294.xml · nonDerivative · entry 1

FRADIN ROGER · CIK 0001246989 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By R VRT GRAT 2024

Disclosed balance after: 0

F1 · kind: Represents the voluntary withdrawal shares of Vertiv Holdings Co common stock (the "Common Stock") from R VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

F1 · price: Represents the voluntary withdrawal shares of Vertiv Holdings Co common stock (the "Common Stock") from R VRT GRAT 2024, a grantor retained annuity trust, at a price per share calculated based on the average high and low trading prices of the Common Stock on the date of the transaction. The reporting person believes that the withdrawal of shares from the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934.

SEC source: 0001628280-24-048850 · wk-form4_1732224672.xml · nonDerivative · entry 9

Washington Robin L · CIK 0001327145 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 5,000

F1 · kind: Sold pursuant to a previously executed Rule 10b5-1 plan entered on August 19, 2024.

F10 · price: The trade was executed in a series of transactions with a price range of $138.475 to $138.92, inclusive, with a weighted average price of $138.7824. 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.

F2 · ownership.nature: Reported shares shown are held by the Carl and Robin Washington Revocable Trust. Carl D. Washington and Robin L. Washington are trustees of the Carl and Robin Washington Revocable Trust.

SEC source: 0001628280-24-048850 · wk-form4_1732224672.xml · nonDerivative · entry 8

Washington Robin L · CIK 0001327145 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 5,696

F1 · kind: Sold pursuant to a previously executed Rule 10b5-1 plan entered on August 19, 2024.

F9 · price: The trade was executed in a series of transactions with a price range of $137.24 to $138.065, inclusive, with a weighted average price of $137.7667. 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.

F2 · ownership.nature: Reported shares shown are held by the Carl and Robin Washington Revocable Trust. Carl D. Washington and Robin L. Washington are trustees of the Carl and Robin Washington Revocable Trust.

SEC source: 0001628280-24-048850 · wk-form4_1732224672.xml · nonDerivative · entry 7

Washington Robin L · CIK 0001327145 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 6,399

F1 · kind: Sold pursuant to a previously executed Rule 10b5-1 plan entered on August 19, 2024.

F8 · price: The trade was executed in a series of transactions with a price range of $136.08 to $136.94, inclusive, with a weighted average price of $136.5568. 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.

F2 · ownership.nature: Reported shares shown are held by the Carl and Robin Washington Revocable Trust. Carl D. Washington and Robin L. Washington are trustees of the Carl and Robin Washington Revocable Trust.

SEC source: 0001628280-24-048850 · wk-form4_1732224672.xml · nonDerivative · entry 6

Washington Robin L · CIK 0001327145 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 7,100

F1 · kind: Sold pursuant to a previously executed Rule 10b5-1 plan entered on August 19, 2024.

F7 · price: The trade was executed in a series of transactions with a price range of $134.995 to $135.89, inclusive, with a weighted average price of $135.4847. 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.

F2 · ownership.nature: Reported shares shown are held by the Carl and Robin Washington Revocable Trust. Carl D. Washington and Robin L. Washington are trustees of the Carl and Robin Washington Revocable Trust.