Arnst Thomas W

SEC source: 0001193125-26-100724 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F3 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $239.25 to $239.59.

SEC source: 0001193125-26-100724 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,298

F1 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $238.13 to $238.68.

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 6

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,012

F10 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $234.00 to $234.34. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001193125-26-089408 · ownership.xml · derivative · entry 9

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,598 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.

F9 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 27, 2026 (the business day prior to March 1, 2026, which fell on a weekend).

F9 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 27, 2026 (the business day prior to March 1, 2026, which fell on a weekend).

F9 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 27, 2026 (the business day prior to March 1, 2026, which fell on a weekend).

F8 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0001193125-26-089408 · ownership.xml · derivative · entry 8

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,605

Underlying: Common Stock · 5,604 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.

F7 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 27, 2026 (the business day prior to February 28, 2026, which fell on a weekend).

F7 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 27, 2026 (the business day prior to February 28, 2026, which fell on a weekend).

F7 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 27, 2026 (the business day prior to February 28, 2026, which fell on a weekend).

F8 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0001193125-26-089408 · ownership.xml · derivative · entry 7

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,520

Underlying: Common Stock · 7,520 shares

Expires not disclosed

F6 · derivative.exercise_price: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F6 · derivative.exercise_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F6 · derivative.expiration_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 5

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,012

F2 · shares: Reflects shares delivered by reporting person to satisfy withholding taxes due upon vesting of performance share units.

F5 · price: Represents the closing price of the common stock of the Issuer on February 27, 2026.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,882

F4 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F5 · price: Represents the closing price of the common stock of the Issuer on February 27, 2026.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,291

F2 · shares: Reflects shares delivered by reporting person to satisfy withholding taxes due upon vesting of performance share units.

F3 · price: Represents the closing price of the common stock of the Issuer on the vesting date for the award.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,787

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001193125-26-089408 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,189

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001193125-26-078286 · ownership.xml · derivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,602

Underlying: Common Stock · 3,800 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2025, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 24, 2026.

F2 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2025, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 24, 2026.

F2 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2025, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 24, 2026.

F3 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0001193125-26-078286 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,585

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001193125-26-055524 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,785

F1 · kind: Represents a grant of performance-based restricted stock that was earned on the date the Human Resources Committee of the Company certified the achievement of the applicable performance targets based on the extent to which the applicable performance goals were attained for the performance period of January 1, 2023 to December 31, 2025.

SEC source: 0000950170-25-077250 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0000950170-25-038211 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,786

F1 · kind: The reported transaction involves a transfer of securities by gift for no consideration.

SEC source: 0000950170-25-032671 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,786

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F3 · price: Represents the closing price of the common stock of the Issuer on February 28, 2025.

SEC source: 0000950170-25-032671 · ownership.xml · derivative · entry 5

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,598

Underlying: Common Stock · 5,598 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.

F6 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 28, 2025 (the business day prior to March 1, 2025, which fell on a weekend).

F6 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 28, 2025 (the business day prior to March 1, 2025, which fell on a weekend).

F6 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 28, 2025 (the business day prior to March 1, 2025, which fell on a weekend).

F5 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-25-032671 · ownership.xml · derivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,209

Underlying: Common Stock · 5,604 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.

F4 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 28, 2025.

F4 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 28, 2025.

F4 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on February 28, 2025.

F5 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-25-032671 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,195

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-25-032671 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,597

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-25-028026 · ownership.xml · derivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,402

Underlying: Common Stock · 11,402 shares

Expires not disclosed

F1 · derivative.exercise_price: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F1 · derivative.exercise_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F1 · derivative.expiration_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-25-027080 · ownership.xml · derivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,214 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.

F5 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 21, 2025, (the business day prior to February 23, 2025, which fell on a weekend).

F5 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 21, 2025, (the business day prior to February 23, 2025, which fell on a weekend).

F5 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 21, 2025, (the business day prior to February 23, 2025, which fell on a weekend).

F6 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-25-027080 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,993

F4 · shares: Reflects shares delivered by reporting person to satisfy withholding taxes due upon vesting of performance share units.

F3 · price: Represents the closing price of the common stock of the Issuer on February 21, 2025.

SEC source: 0000950170-25-027080 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,799

F2 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F3 · price: Represents the closing price of the common stock of the Issuer on February 21, 2025.

SEC source: 0000950170-25-027080 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,458

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-25-020094 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,244

F1 · kind: Represents a grant of performance-based restricted stock that was earned on the date the Human Resources Committee of the Company certified the achievement of the applicable performance targets based on the extent to which the applicable performance goals were attained for the performance period of January 1, 2022 to December 31, 2024.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 7

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F8 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $119.75 to $119.87.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 6

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F7 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $118.65 to $118.89.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 5

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F6 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $117.59 to $118.42.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 900

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F5 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $116.42 to $117.38.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,900

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F4 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $115.41 to $116.38.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,815

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F3 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $114.31 to $115.28.

SEC source: 0000950170-24-053149 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,617

F1 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $113.17 to $114.16.

F2 · price: The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-026610 · ownership.xml · derivative · entry 6

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,196

Underlying: Common Stock · 5,597 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: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on March 1, 2024.

F1 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on March 1, 2024.

F1 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the first 1/3 increment vested on March 1, 2024.

SEC source: 0000950170-24-026610 · ownership.xml · nonDerivative · entry 5

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,148

F7 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $95.40 to $95.62. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-026610 · ownership.xml · nonDerivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,247

F6 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $94.395 to $95.37. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-026610 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,172

F5 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $93.395 to $94.39. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-026610 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,148

F3 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F4 · price: Represents the closing price of the common stock of the Issuer on March 1, 2024.

SEC source: 0000950170-24-026610 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,351

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

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-24-024248 · ownership.xml · derivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,813

Underlying: Common Stock · 16,813 shares

Expires not disclosed

F1 · derivative.exercise_price: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F1 · derivative.exercise_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

F1 · derivative.expiration_date: These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-24-021573 · ownership.xml · derivative · entry 7

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,156 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.

F5 · derivative.exercise_price: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2021, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 24, 2024.

F5 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2021, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 24, 2024.

F5 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 24, 2021, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 24, 2024.

F6 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-24-021573 · ownership.xml · nonDerivative · entry 5

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,754

F7 · shares: Reflects shares delivered by reporting person to satisfy withholding taxes due upon vesting of performance share units.

F4 · price: Represents the closing price of the common stock of the Issuer on February 23, 2024.

SEC source: 0000950170-24-021573 · ownership.xml · nonDerivative · entry 4

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,976

F3 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F4 · price: Represents the closing price of the common stock of the Issuer on February 23, 2024.

SEC source: 0000950170-24-021573 · ownership.xml · nonDerivative · entry 3

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,612

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

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-24-021573 · ownership.xml · derivative · entry 6

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,214

Underlying: Common Stock · 4,213 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: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 23, 2024.

F1 · derivative.exercise_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 23, 2024.

F1 · derivative.expiration_date: The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 23, 2022, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 23, 2024.

F6 · derivative.underlying: Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.

SEC source: 0000950170-24-021573 · ownership.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,456

F3 · shares: Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.

F4 · price: Represents the closing price of the common stock of the Issuer on February 23, 2024.

SEC source: 0000950170-24-021573 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,114

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

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000950170-24-017435 · ownership.xml · nonDerivative · entry 1

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,901

F1 · kind: Represents a grant of performance-based restricted stock that was earned on the date the Human Resources Committee of the Company certified the achievement of the applicable performance targets based on the extent to which the applicable performance goals were attained for the performance period of January 1, 2021 to December 31, 2023.

F2 · shares: The amount of performance-based restricted stock units earned reflects a prior transfer of performance-based restricted stock units to the former spouse of the Reporting Person in accordance with the terms of a divorce agreement.

SEC source: 0001209191-23-031689 · doc4.xml · nonDerivative · entry 2

Arnst Thomas W · CIK 0001852128 · EVP, Chief Admin. Officer & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · price: The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $73.62 to $74.02. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.