PNW

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 8

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,779

F2 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 7

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,841

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 6

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,463

F3 · kind: Shares retained by the Company for purpose of meeting tax withholding requirements. The receipient retained all other shares.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 5

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,872

F2 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 4

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,141

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 3

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 670

F3 · kind: Shares retained by the Company for purpose of meeting tax withholding requirements. The receipient retained all other shares.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 2

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,165

F2 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

SEC source: 0000950170-24-019063 · ownership.xml · nonDerivative · entry 1

Heflin Adam C · CIK 0001331794 · EVP & CNO, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,263

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 30

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,172

Underlying: Common Stock · 2,172 shares

Expires not disclosed

F5 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F21 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2024, and vests in four equal, annual installments beginning on February 20, 2025.

F21 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2024, and vests in four equal, annual installments beginning on February 20, 2025.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 29

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,456

Underlying: Common Stock · 486 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F18 · shares: The number of derivative securities in Column 5 includes 22 vested Restricted Stock Units received in connection with the settlement of dividend equivalent rights. Dividend equivalent rights accrue with respect to these Restricted Stock Units when and as cash dividends are paid on the Company's common stock.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F19 · derivative.exercise_date: The Restricted Stock Unit award was granted and was effective in February 2023, and vests in four equal annual installments beginning on February 20, 2024.

F19 · derivative.expiration_date: The Restricted Stock Unit award was granted and was effective in February 2023, and vests in four equal annual installments beginning on February 20, 2024.

F20 · balance_after: Includes 64 Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 28

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 895

Underlying: Common Stock · 451 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F15 · shares: The number of derivative securities in Column 5 includes 42 vested Restricted Stock Units received in connection with the settlement of dividend equivalent rights. Dividend equivalent rights accrue with respect to these Restricted Stock Units when and as cash dividends are paid on the Company's common stock.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F16 · derivative.exercise_date: The Restricted Stock Unit award was granted and was effective in February 2022, and vests in four equal annual installments beginning on February 20, 2023.

F16 · derivative.expiration_date: The Restricted Stock Unit award was granted and was effective in February 2022, and vests in four equal annual installments beginning on February 20, 2023.

F17 · balance_after: Includes 77 Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 27

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93

Underlying: Common Stock · 45 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F12 · shares: The number of derivative securities in Column 5 includes 2 vested Restricted Stock Units received in connection with the settlement of dividend equivalent rights. Dividend equivalent rights accrue with respect to these Restricted Stock Units when and as cash dividends are paid on the Company's common stock.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F13 · derivative.exercise_date: The Restricted Stock Unit award was granted and was effective in May 20, 2022 and vests in four equal, annual installments beginning on February 20, 2023.

F13 · derivative.expiration_date: The Restricted Stock Unit award was granted and was effective in May 20, 2022 and vests in four equal, annual installments beginning on February 20, 2023.

F14 · balance_after: Includes 7 Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 26

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288

Underlying: Common Stock · 288 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F11 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2021, and vests in four equal, annual installments beginning on February 20, 2022.

F11 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2021, and vests in four equal, annual installments beginning on February 20, 2022.

SEC source: 0001209191-24-003874 · doc4.xml · derivative · entry 25

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 148 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F10 · derivative.exercise_date: The Restricted Stock Unit award was granted and was effective in February 2020, and vests in four equal annual installments beginning on February 20, 2021.

F10 · derivative.expiration_date: The Restricted Stock Unit award was granted and was effective in February 2020, and vests in four equal annual installments beginning on February 20, 2021.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 23

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 4,119

F8 · kind: The reporting person gifted the shares received on February 20, 2024 to a revocable family trust.

F8 · price: The reporting person gifted the shares received on February 20, 2024 to a revocable family trust.

F9 · balance_after: This total includes 123 shares that were acquired over time under a dividend reinvestment program and that were not reported on prior Form 4's.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 22

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F8 · kind: The reporting person gifted the shares received on February 20, 2024 to a revocable family trust.

F8 · price: The reporting person gifted the shares received on February 20, 2024 to a revocable family trust.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 21

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 902

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 20

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 925

F7 · shares: Represents shares of common stock received by the individual in settlement of dividend rights granted in connection with the 2020 and 2021 Restricted Stock Unit grants.

F7 · price: Represents shares of common stock received by the individual in settlement of dividend rights granted in connection with the 2020 and 2021 Restricted Stock Unit grants.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 19

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 870

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 18

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,081

F6 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 17

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,103

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 16

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 617

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 15

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 808

F6 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 14

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 850

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 13

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 399

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 12

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 420

F6 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 11

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 422

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

F5 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled either in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 10

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 377

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 9

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 445

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 8

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 301

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 7

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 445

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 6

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 301

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 5

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 371

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, at the reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 4

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 3

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251

F3 · shares: Represents shares of common stock received by the individual in settlement of dividend rights that vested in connection with the performance shares that vested on February 20, 2024.

F3 · price: Represents shares of common stock received by the individual in settlement of dividend rights that vested in connection with the performance shares that vested on February 20, 2024.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 2

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193

F2 · kind: Shares retained by the Company for the purpose of meeting tax withholding requirements. The recipient retained all other shares.

SEC source: 0001209191-24-003874 · doc4.xml · nonDerivative · entry 1

Mountain Paul J · CIK 0001929738 · VP, Finance and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 362

F1 · shares: Shares acquired upon the vesting of a portion of the performance shares granted in 2021 that were tied to the total shareholder return performance metric.

F1 · price: Shares acquired upon the vesting of a portion of the performance shares granted in 2021 that were tied to the total shareholder return performance metric.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 29

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,644

Underlying: Common Stock · 5,644 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F17 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2024, and vests in four equal, annual installments beginning on February 20, 2025.

F17 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2024, and vests in four equal, annual installments beginning on February 20, 2025.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 28

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,892

Underlying: Common Stock · 1,298 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F14 · shares: The number of derivative securities in Column 5 includes 58 vested Restricted Stock Units received in connection with the settlement of dividend equivalent rights. Dividendequivalent rights accrue with respect to these Restricted Stock Units when and as cash dividends are paid on the Company's common stock.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F15 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2023, and vests in four equal, annual installments beginning on February 20, 2024.

F15 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2023, and vests in four equal, annual installments beginning on February 20, 2024.

F16 · balance_after: Includes 172 Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 27

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,434

Underlying: Common Stock · 717 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: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F11 · shares: The number of derivative securities in Column 5 includes 63 vested Restricted Stock Units received in connection with the settlement of dividend equivalent rights. Dividend equivalentrights accrue with respect to these Restricted Stock Units when and as cash dividends are paid on the Company's common stock.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F12 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2022, and vests in four equal, annual installments beginning on February 20, 2023.

F12 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2022, and vests in four equal, annual installments beginning on February 20, 2023.

F13 · balance_after: Includes 126 Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 26

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 527

Underlying: Common Stock · 527 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F10 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2021, and vests in four equal, annual installments beginning on February 20, 2022.

F10 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2021, and vests in four equal, annual installments beginning on February 20, 2022.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 25

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176

Underlying: Common Stock · 176 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F9 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in May 2021, and vests in four equal, annual installments beginning on February 20, 2022.

F9 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in May 2021, and vests in four equal, annual installments beginning on February 20, 2022.

SEC source: 0000950170-24-019407 · ownership.xml · derivative · entry 24

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 295 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settled, atthe reporting person's election, in 100% shares of common stock, 50% in common stock and 50% in cash, or 100% in cash.

F8 · derivative.exercise_date: The Restricted Stock Units award was granted and was effective in February 2020, and vests in four equal, annual installments beginning on February 20, 2021.

F8 · derivative.expiration_date: The Restricted Stock Units award was granted and was effective in February 2020, and vests in four equal, annual installments beginning on February 20, 2021.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 22

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,630

F2 · kind: Shares retained by the Company for purpose of meeting tax withholding requirements. The receipient retained all other shares.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 21

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,728

F7 · shares: Represents shares of common stock received by the indididual in settlement of dividend rights that vested in connection with the performance shares that vested on February 20, 2024.

F5 · price: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 20

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,497

F2 · kind: Shares retained by the Company for purpose of meeting tax withholding requirements. The receipient retained all other shares.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 19

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,566

F6 · shares: Represents shares of common stock received by the individual in settlement of dividend rights granted in connection with the 2020 and 2021 Restricted Stock Unit grants.

F6 · price: Represents shares of common stock received by the individual in settlement of dividend rights granted in connection with the 2020 and 2021 Restricted Stock Unit grants.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 18

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,406

F2 · kind: Shares retained by the Company for purpose of meeting tax withholding requirements. The receipient retained all other shares.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 17

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,938

F5 · kind: Represents the cash settlement of Restricted Stock Units received in connection with the settlement of dividend equivalent rights.

SEC source: 0000950170-24-019407 · ownership.xml · nonDerivative · entry 16

Tetlow Jacob · CIK 0001862964 · EVP, Ops, APS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,996

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 · shares: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.

F4 · price: Each Restricted Stock Unit represents a contingent right to receive the economic equivalent of one share of the Company's common stock. The Restricted Stock Units will be settledeither in 100% shares of common stock or 100% in cash with respect to Restricted Stock Units received in connection with the settlement of divident equivalent rights.