NXT

SEC source: 0000950103-26-013492 · ownership.xml · nonDerivative · entry 1

BOYNTON CHARLES D · CIK 0001181212 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 354,000

F1 · kind: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

F1 · shares: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0000950103-26-012815 · ownership.xml · nonDerivative · entry 2

Blunden Julia · CIK 0001918769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,742

F2 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $84.101 to $84.11, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012815 · ownership.xml · nonDerivative · entry 1

Blunden Julia · CIK 0001918769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,434

F1 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $88.08 to $88.10, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012667 · ownership.xml · nonDerivative · entry 1

Menezes Mark · CIK 0002073177 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,853

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012670 · ownership.xml · nonDerivative · entry 1

WATKINS WILLIAM D · CIK 0001233433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,232

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012669 · ownership.xml · nonDerivative · entry 1

Thomas Brandi Elizabeth · CIK 0001972257 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,329

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012668 · ownership.xml · nonDerivative · entry 1

SHIH WILLY C · CIK 0001191547 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,698

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012666 · ownership.xml · nonDerivative · entry 1

GULDNER JEFFREY B. · CIK 0001521334 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,603

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012665 · ownership.xml · nonDerivative · entry 1

Blunden Julia · CIK 0001918769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,157

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012713 · ownership.xml · nonDerivative · entry 1

Thomas Brandi Elizabeth · CIK 0001972257 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,914

F1 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $91.23 to $91.26, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012712 · ownership.xml · nonDerivative · entry 1

Karuturi Monica · CIK 0001817841 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,853

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The RSUs shall vest on the one-year anniversary of the date of grant (or, if earlier, on the business day immediately preceding the next annual meeting of Company shareholders), subject to the Reporting Person's continued service to the Issuer through the relevant vesting date.

SEC source: 0000950103-26-012258 · ownership.xml · nonDerivative · entry 1

Wenger Howard · CIK 0001387222 · Director · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 419,868

F1 · kind: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on August 18, 2025.

SEC source: 0000950103-26-012195 · ownership.xml · nonDerivative · entry 3

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 871,131

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $103.81 to $104.06, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012195 · ownership.xml · nonDerivative · entry 2

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 872,291

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $102.81 to $103.80, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012195 · ownership.xml · nonDerivative · entry 1

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 924,070

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $101.81 to $102.80, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-012046 · dp251445_4-blunden.xml · nonDerivative · entry 1

Blunden Julia · CIK 0001918769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,415

SEC source: 0000950103-26-010845 · ownership.xml · nonDerivative · entry 1

Wiedmann Lindsey Roon · CIK 0001981714 · Chief Legal & Compliance Off.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,898

F1 · kind: Reflects an award of restricted stock units ("RSUs") granted to the Reporting Person on July 20, 2026. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest 30% on May 19, 2027, 30% on May 19, 2028, and 40% on May 19, 2029, subject to the Reporting Person's continued service to the Issuer through the relevant vesting date and acceleration in certain circumstances.

SEC source: 0000950103-26-009400 · ownership.xml · nonDerivative · entry 2

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 938,767

F2 · kind: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

F2 · shares: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

SEC source: 0000950103-26-009401 · ownership.xml · nonDerivative · entry 2

LEDESMA BRUCE · CIK 0001209945 · Chief Legal & Compliance Ofc

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 249,439

F2 · kind: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

F2 · shares: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

SEC source: 0000950103-26-009399 · ownership.xml · nonDerivative · entry 2

Bennett David P · CIK 0001582417 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 161,201

F2 · kind: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

F2 · shares: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

SEC source: 0000950103-26-009398 · ownership.xml · nonDerivative · entry 2

Wenger Howard · CIK 0001387222 · Director · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 431,044

F2 · kind: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

F2 · shares: Reflects the number of shares required to be sold pursuant to a "sell-to-cover" transaction in order to satisfy the tax withholding obligations in connection with the vesting and conversion of RSUs. These sales are mandated by the Issuer's "sell-to-cover" policy adopted by the Issuer on March 2, 2023 pursuant to the requirements of Rule 10b5-1 and its authority under its equity incentive plan, and do not represent discretionary trades by the Reporting Person.

SEC source: 0000950103-26-009400 · ownership.xml · derivative · entry 4

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 57,165 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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · shares: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.exercise_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.expiration_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009400 · ownership.xml · nonDerivative · entry 1

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 968,844

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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009401 · ownership.xml · derivative · entry 3

LEDESMA BRUCE · CIK 0001209945 · Chief Legal & Compliance Ofc

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,326 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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · shares: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.exercise_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.expiration_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009401 · ownership.xml · nonDerivative · entry 1

LEDESMA BRUCE · CIK 0001209945 · Chief Legal & Compliance Ofc

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,875

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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009399 · ownership.xml · derivative · entry 3

Bennett David P · CIK 0001582417 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,407 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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · shares: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.exercise_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.expiration_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009399 · ownership.xml · nonDerivative · entry 1

Bennett David P · CIK 0001582417 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 174,569

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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009398 · ownership.xml · derivative · entry 3

Wenger Howard · CIK 0001387222 · Director · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,488 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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · shares: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.exercise_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · derivative.expiration_date: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009398 · ownership.xml · nonDerivative · entry 1

Wenger Howard · CIK 0001387222 · Director · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 447,085

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: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

F1 · price: Reflects the vesting and conversion of restricted stock units ("RSUs"), which were previously granted to the Reporting Person on June 21, 2023, into shares of the Issuer's common stock, on a one-for-one basis.

SEC source: 0000950103-26-009069 · ownership.xml · nonDerivative · entry 1

Vinje Robert · CIK 0002134336 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,262

F1 · kind: Reflects an award of restricted stock units ("RSUs") granted to the Reporting Person on June 15, 2026. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest 30% on May 18, 2027, 30% on May 18, 2028, and 40% on May 18, 2029, subject to the Reporting Person's continued service to the Issuer through the relevant vesting date and acceleration in certain circumstances.

SEC source: 0000950103-26-008668 · ownership.xml · nonDerivative · entry 1

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 911,679

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

SEC source: 0000950103-26-008599 · ownership.xml · derivative · entry 3

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,402 shares

Expires 2027-03-15

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 · security: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · shares: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · derivative.exercise_date: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · derivative.exercise_date: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · derivative.expiration_date: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · derivative.expiration_date: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · derivative.underlying_shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · derivative.underlying_shares: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F4 · balance_after: As a result of the application of the Max Benefit Limit, 212,169 Performance Options were forfeited and cancelled without any consideration.

SEC source: 0000950103-26-008599 · ownership.xml · nonDerivative · entry 1

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 933,081

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 · kind: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · kind: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

F1 · shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F2 · shares: The exercise reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025.

SEC source: 0000950103-26-008384 · ownership.xml · nonDerivative · entry 1

BOYNTON CHARLES D · CIK 0001181212 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 358,500

F1 · kind: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

F1 · shares: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 12

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 911,679

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F13 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $152.01 to $152.165, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 11

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 911,879

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F12 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $151.01 to $152.00, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 10

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 912,579

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F11 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $149.99 to $150.90, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 9

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 913,939

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F10 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $148.98 to $149.80, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 8

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 914,639

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F9 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $147.92 to $148.66, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 7

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 916,139

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F8 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $146.81 to $147.70, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 6

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 919,946

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F7 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $145.80 to $146.75, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 5

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 927,077

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F6 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $144.80 to $145.76, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 4

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 938,675

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F5 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $143.79 to $144.78, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 3

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 948,742

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F4 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $142.79 to $143.78, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 2

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 959,244

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F3 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $141.79 to $142.78, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-008183 · ownership.xml · nonDerivative · entry 1

Miller Nicholas Marco · CIK 0001962163 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,194

F1 · kind: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

F1 · shares: The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

SEC source: 0000950103-26-008383 · ownership.xml · derivative · entry 14

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 233,571

Underlying: Common Stock · 55,000 shares

Expires 2027-03-15

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 · security: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · derivative.exercise_date: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · derivative.expiration_date: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · derivative.underlying_shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

SEC source: 0000950103-26-008383 · ownership.xml · nonDerivative · entry 1

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 966,679

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 · kind: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

F1 · shares: Reflects an award of performance-based options ("Performance Options") to purchase shares of the Issuer's common stock ("Common Stock") that vested and became exercisable as of April 1, 2026 upon the achievement of both a continuous service requirement and the achievement of certain Nextpower equity valuation growth conditions. These Performance Options contain unique restrictions which (i) provide a limited period of time following vesting to exercise such Performance Options (i.e., by no later than March 15, 2027) or otherwise such Performance Options terminate and (ii) cap the maximum "gain" value realizable by Mr. Shugar upon exercise of the total award of Performance Options at 250% of the aggregate exercise price (the "Max Benefit Limit").

SEC source: 0000950103-26-007990 · ownership.xml · nonDerivative · entry 10

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 911,679

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F11 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $136.96 to $137.405, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.

SEC source: 0000950103-26-007990 · ownership.xml · nonDerivative · entry 9

SHUGAR DANIEL S · CIK 0001425477 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 914,528

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 3, 2025. A portion of this sale includes the sale of shares of Common Stock required to be sold in order to satisfy the exercise price and tax withholding obligations in connection with the exercise of the Performance Options.

F10 · price: The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $135.95 to $136.94, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges.