{"transactions":[{"id":690877,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-08-11T21:15:10.000Z","date":"2026-08-10","kind":"sale","planned":true,"acquired":false,"shares":1160,"price":103.91,"value":120535.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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."}],"balance_after":871131,"source":{"system":"sec-edgar","filing":"0000950103-26-012195","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326012195/ownership.xml","form_type":"4"}},{"id":690876,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-08-11T21:15:10.000Z","date":"2026-08-10","kind":"sale","planned":true,"acquired":false,"shares":51779,"price":103.24,"value":5345663.96,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."}],"balance_after":872291,"source":{"system":"sec-edgar","filing":"0000950103-26-012195","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326012195/ownership.xml","form_type":"4"}},{"id":690875,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-08-11T21:15:10.000Z","date":"2026-08-10","kind":"sale","planned":true,"acquired":false,"shares":14697,"price":102.39,"value":1504825.83,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":924070,"source":{"system":"sec-edgar","filing":"0000950103-26-012195","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326012195/ownership.xml","form_type":"4"}},{"id":729251,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Restricted Stock Units","published_at":"2026-06-23T23:11:29.000Z","date":"2026-06-18","kind":"exercise","planned":true,"acquired":false,"shares":57165,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":57165},"source":{"system":"sec-edgar","filing":"0000950103-26-009400","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326009400/ownership.xml","form_type":"4"}},{"id":729250,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-23T23:11:29.000Z","date":"2026-06-22","kind":"other","planned":true,"acquired":false,"shares":30077,"price":128.38,"value":3861285.26,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":938767,"source":{"system":"sec-edgar","filing":"0000950103-26-009400","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326009400/ownership.xml","form_type":"4"}},{"id":729249,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-23T23:11:29.000Z","date":"2026-06-18","kind":"exercise","planned":true,"acquired":true,"shares":57165,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":968844,"source":{"system":"sec-edgar","filing":"0000950103-26-009400","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326009400/ownership.xml","form_type":"4"}},{"id":746389,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-08T22:04:20.000Z","date":"2026-06-05","kind":"other","planned":true,"acquired":false,"shares":21402,"price":144.73,"value":3097511.46,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":911679,"source":{"system":"sec-edgar","filing":"0000950103-26-008668","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008668/ownership.xml","form_type":"4"}},{"id":748167,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-05T20:38:57.000Z","date":"2026-06-04","kind":"exercise","planned":true,"acquired":false,"shares":21402,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"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\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"As a result of the application of the Max Benefit Limit, 212,169 Performance Options were forfeited and cancelled without any consideration."}],"balance_after":0,"derivative":{"exercise_price":21,"exercise_date":"2026-04-01","expiration_date":"2027-03-15","underlying":"Common Stock","underlying_shares":21402},"source":{"system":"sec-edgar","filing":"0000950103-26-008599","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008599/ownership.xml","form_type":"4"}},{"id":748166,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-05T20:38:57.000Z","date":"2026-06-04","kind":"exercise","planned":true,"acquired":true,"shares":21402,"price":21,"value":449442.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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\")."},{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":933081,"source":{"system":"sec-edgar","filing":"0000950103-26-008599","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008599/ownership.xml","form_type":"4"}},{"id":755076,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-02T22:34:21.000Z","date":"2026-05-29","kind":"exercise","planned":true,"acquired":false,"shares":55000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"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\")."}],"balance_after":233571,"derivative":{"exercise_price":21,"exercise_date":"2026-04-01","expiration_date":"2027-03-15","underlying":"Common Stock","underlying_shares":55000},"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755075,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":200,"price":152.09,"value":30418.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"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."}],"balance_after":911679,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755074,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":700,"price":151.47,"value":106029.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"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."}],"balance_after":911879,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755073,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":1360,"price":150.67,"value":204911.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"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."}],"balance_after":912579,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755072,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":700,"price":149.36,"value":104552.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"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."}],"balance_after":913939,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755071,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":1500,"price":148.19,"value":222285.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"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."}],"balance_after":914639,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755070,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":3807,"price":147.33,"value":560885.31,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"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."}],"balance_after":916139,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755069,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":7131,"price":146.19,"value":1042480.89,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"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."}],"balance_after":919946,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755068,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":11598,"price":145.44,"value":1686813.12,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"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."}],"balance_after":927077,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755067,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":10067,"price":144.28,"value":1452466.76,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"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."}],"balance_after":938675,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755066,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":10502,"price":143.13,"value":1503151.26,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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."}],"balance_after":948742,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755065,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-06-01","kind":"other","planned":true,"acquired":false,"shares":7435,"price":142.45,"value":1059115.75,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."}],"balance_after":959244,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":755064,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-02T22:34:21.000Z","date":"2026-05-29","kind":"exercise","planned":true,"acquired":true,"shares":55000,"price":21,"value":1155000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."}],"balance_after":966679,"source":{"system":"sec-edgar","filing":"0000950103-26-008383","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326008383/ownership.xml","form_type":"4"}},{"id":760320,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-26","kind":"exercise","planned":true,"acquired":false,"shares":55000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"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\")."}],"balance_after":288571,"derivative":{"exercise_price":21,"exercise_date":"2026-04-01","expiration_date":"2027-03-15","underlying":"Common Stock","underlying_shares":55000},"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760319,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":2849,"price":137.2,"value":390882.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"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."}],"balance_after":911679,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760318,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":13286,"price":136.37,"value":1811811.82,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"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."}],"balance_after":914528,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760317,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":17605,"price":135.6,"value":2387238.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $134.94 to $135.93, 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."}],"balance_after":927814,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760316,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":6377,"price":134.51,"value":857770.27,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $133.93 to $134.91, 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."}],"balance_after":945419,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760315,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":3340,"price":133.28,"value":445155.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $132.8275 to $133.76, 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."}],"balance_after":951796,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760314,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":4435,"price":132.36,"value":587016.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $131.775 to $132.73, 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."}],"balance_after":955136,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760313,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":2475,"price":131.4,"value":325215.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $130.77 to $131.75, 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."}],"balance_after":959571,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760312,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":2919,"price":130.11,"value":379791.09,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $129.74 to $130.73, 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."}],"balance_after":962046,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760311,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-27","kind":"other","planned":true,"acquired":false,"shares":1714,"price":129.01,"value":221123.14,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $128.49 to $129.47, 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."}],"balance_after":964965,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":760310,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-28T23:02:26.000Z","date":"2026-05-26","kind":"exercise","planned":true,"acquired":true,"shares":55000,"price":21,"value":1155000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."}],"balance_after":966679,"source":{"system":"sec-edgar","filing":"0000950103-26-007990","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007990/ownership.xml","form_type":"4"}},{"id":761995,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-27T23:54:59.000Z","date":"2026-05-26","kind":"other","planned":true,"acquired":false,"shares":19740,"price":129.38,"value":2553961.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":911679,"source":{"system":"sec-edgar","filing":"0000950103-26-007836","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007836/ownership.xml","form_type":"4"}},{"id":761994,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-27T23:54:59.000Z","date":"2026-05-26","kind":"sale","planned":true,"acquired":false,"shares":26077,"price":134.72,"value":3513093.44,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":931419,"source":{"system":"sec-edgar","filing":"0000950103-26-007836","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007836/ownership.xml","form_type":"4"}},{"id":763944,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-26T22:45:47.000Z","date":"2026-05-22","kind":"other","planned":true,"acquired":false,"shares":20787,"price":125.81,"value":2615212.47,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":957496,"source":{"system":"sec-edgar","filing":"0000950103-26-007730","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007730/ownership.xml","form_type":"4"}},{"id":766155,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-20","kind":"exercise","planned":true,"acquired":false,"shares":55000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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\")."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"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\")."}],"balance_after":343571,"derivative":{"exercise_price":21,"exercise_date":"2026-04-01","expiration_date":"2027-03-15","underlying":"Common Stock","underlying_shares":55000},"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766154,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":800,"price":124.92,"value":99936.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $124.64 to $125.42, 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."}],"balance_after":978283,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766153,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":1200,"price":123.84,"value":148608.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $123.63 to $124.27, 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."}],"balance_after":979083,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766152,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":10261,"price":122.78,"value":1259845.58,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $122.52 to $123.35, 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."}],"balance_after":980283,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766151,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":18337,"price":122.03,"value":2237664.11,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $121.52 to $122.51, 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."}],"balance_after":990544,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766150,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":14181,"price":121.03,"value":1716326.43,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $120.52 to $121.50, 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."}],"balance_after":1008881,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766149,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-21","kind":"other","planned":true,"acquired":false,"shares":10221,"price":120.05,"value":1227031.05,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $119.52 to $120.51, 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."}],"balance_after":1023062,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":766148,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-23T00:14:48.000Z","date":"2026-05-20","kind":"exercise","planned":true,"acquired":true,"shares":55000,"price":21,"value":1155000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":1033283,"source":{"system":"sec-edgar","filing":"0000950103-26-007677","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007677/ownership.xml","form_type":"4"}},{"id":770153,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-21T00:51:14.000Z","date":"2026-05-19","kind":"grant","planned":false,"acquired":true,"shares":192308,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Reflects performance stock units (\"PSUs\"), originally granted to the Reporting Person on May 23, 2025, which were initially earned upon certification by the Board of Directors of the Issuer on May 19, 2026 of the level of achievement of the financial performance metrics applicable to the PSUs for the performance period from April 1, 2025 to March 31, 2026. The PSUs remain subject to an rTSR modifier performance metric for the performance period from April 1, 2025 to March 31, 2028, pursuant to which the number of shares earned based on achievement of the financial performance metrics can be adjusted between 75% - 150%."},{"field":"shares","element":"transactionShares","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"shares","element":"transactionShares","label":"F4","text":"The amount reported herein reflects 75% of the number of PSUs earned based on achievement of the financial performance metrics, which is the minimum amount of PSUs that will be earned and eligible to vest at the end of the three-year performance period, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Reflects performance stock units (\"PSUs\"), originally granted to the Reporting Person on May 23, 2025, which were initially earned upon certification by the Board of Directors of the Issuer on May 19, 2026 of the level of achievement of the financial performance metrics applicable to the PSUs for the performance period from April 1, 2025 to March 31, 2026. The PSUs remain subject to an rTSR modifier performance metric for the performance period from April 1, 2025 to March 31, 2028, pursuant to which the number of shares earned based on achievement of the financial performance metrics can be adjusted between 75% - 150%."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The amount reported herein reflects 75% of the number of PSUs earned based on achievement of the financial performance metrics, which is the minimum amount of PSUs that will be earned and eligible to vest at the end of the three-year performance period, subject generally to the Reporting Person's continued employment with the Issuer through such date."}],"balance_after":978283,"source":{"system":"sec-edgar","filing":"0000950103-26-007562","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007562/ownership.xml","form_type":"4"}},{"id":770152,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-05-21T00:51:14.000Z","date":"2026-05-19","kind":"grant","planned":false,"acquired":true,"shares":49703,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects an award of restricted stock units (\"RSUs\") granted to the Reporting Person on May 19, 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects an award of restricted stock units (\"RSUs\") granted to the Reporting Person on May 19, 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."}],"balance_after":785975,"source":{"system":"sec-edgar","filing":"0000950103-26-007562","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326007562/ownership.xml","form_type":"4"}},{"id":798941,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-04-29T01:13:04.000Z","date":"2026-04-28","kind":"other","planned":true,"acquired":false,"shares":76917,"price":115.82,"value":8908526.94,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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 PSUs. These PSUs were earned upon the final certification by the Board of Directors of the Issuer on April 22, 2026 and the sell-to-cover transactions occurred over two trading days. 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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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 PSUs. These PSUs were earned upon the final certification by the Board of Directors of the Issuer on April 22, 2026 and the sell-to-cover transactions occurred over two trading days. 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."}],"balance_after":736272,"source":{"system":"sec-edgar","filing":"0000950103-26-006332","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326006332/ownership.xml","form_type":"4"}},{"id":798940,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-04-29T01:13:04.000Z","date":"2026-04-27","kind":"other","planned":true,"acquired":false,"shares":74041,"price":120.32,"value":8908613.12,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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 PSUs. These PSUs were earned upon the final certification by the Board of Directors of the Issuer on April 22, 2026 and the sell-to-cover transactions occurred over two trading days. 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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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 PSUs. These PSUs were earned upon the final certification by the Board of Directors of the Issuer on April 22, 2026 and the sell-to-cover transactions occurred over two trading days. 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."}],"balance_after":813189,"source":{"system":"sec-edgar","filing":"0000950103-26-006332","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326006332/ownership.xml","form_type":"4"}},{"id":801025,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-04-25T00:06:44.000Z","date":"2026-04-24","kind":"other","planned":true,"acquired":false,"shares":73477,"price":121.25,"value":8909086.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"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 PSUs. 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."},{"field":"shares","element":"transactionShares","label":"F5","text":"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 PSUs. 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."}],"balance_after":887230,"source":{"system":"sec-edgar","filing":"0000950103-26-006183","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326006183/ownership.xml","form_type":"4"}},{"id":801024,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-04-25T00:06:44.000Z","date":"2026-04-22","kind":"grant","planned":true,"acquired":true,"shares":214368,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects an award of performance stock units (\"PSUs\"), originally granted to the Reporting Person on June 21, 2023, that were earned upon the final certification by the Board of Directors of the Issuer (the \"Board\") on April 22, 2026, of the level of achievement of the rTSR modifier performance metric for the performance period from April 1, 2023 to March 31, 2026."},{"field":"shares","element":"transactionShares","label":"F2","text":"The Reporting Person previously reported on a Form 4 filed with the SEC on May 22, 2024 the acquisition of 214,368 PSUs as initially earned pursuant to this award based on achievement of the applicable financial metrics for the performance period from April 1, 2023 to March 31, 2024. Such number of PSUs reported on such Form 4 reflected 75% of the number of PSUs initially earned, which was the minimum amount of PSUs that were eligible to be earned and eligible to vest at the end of the three-year performance period, regardless of the level of achievement of the rTSR modifier performance metric (the \"Minimum PSU Amount\"), subject generally to continued employment through the vesting date."},{"field":"shares","element":"transactionShares","label":"F3","text":"The number of PSUs reported herein reflects the additional number of PSUs in excess of the Minimum PSU Amount earned upon certification of the Board of the level of achievement of the rTSR modifier performance metric applicable to such award."},{"field":"shares","element":"transactionShares","label":"F4","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects an award of performance stock units (\"PSUs\"), originally granted to the Reporting Person on June 21, 2023, that were earned upon the final certification by the Board of Directors of the Issuer (the \"Board\") on April 22, 2026, of the level of achievement of the rTSR modifier performance metric for the performance period from April 1, 2023 to March 31, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Reporting Person previously reported on a Form 4 filed with the SEC on May 22, 2024 the acquisition of 214,368 PSUs as initially earned pursuant to this award based on achievement of the applicable financial metrics for the performance period from April 1, 2023 to March 31, 2024. Such number of PSUs reported on such Form 4 reflected 75% of the number of PSUs initially earned, which was the minimum amount of PSUs that were eligible to be earned and eligible to vest at the end of the three-year performance period, regardless of the level of achievement of the rTSR modifier performance metric (the \"Minimum PSU Amount\"), subject generally to continued employment through the vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The number of PSUs reported herein reflects the additional number of PSUs in excess of the Minimum PSU Amount earned upon certification of the Board of the level of achievement of the rTSR modifier performance metric applicable to such award."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."}],"balance_after":960707,"source":{"system":"sec-edgar","filing":"0000950103-26-006183","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326006183/ownership.xml","form_type":"4"}},{"id":853708,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":1373,"price":108.22,"value":148586.06,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $108.11 to $108.30. 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."}],"balance_after":746339,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853707,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":15873,"price":107.75,"value":1710315.75,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $107.09 to $108.08. 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."}],"balance_after":747712,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853706,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":11453,"price":106.45,"value":1219171.85,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $106.04 to $107.03. 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."}],"balance_after":763585,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853705,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":9766,"price":105.58,"value":1031094.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $105.04 to $106.03. 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."}],"balance_after":775038,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853704,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":3223,"price":104.76,"value":337641.48,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $104.03 to $105.02. 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."}],"balance_after":784804,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853703,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":4050,"price":103.18,"value":417879.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $102.83 to $103.70. 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."}],"balance_after":788027,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853702,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":3720,"price":102.17,"value":380072.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $101.71 to $102.70. 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."}],"balance_after":792077,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853701,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":6748,"price":101.25,"value":683235.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $100.71 to $101.705. 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."}],"balance_after":795797,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":853700,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-10T01:00:02.000Z","date":"2026-03-09","kind":"sale","planned":true,"acquired":false,"shares":3250,"price":100.07,"value":325227.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $99.70 to $100.46. 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."}],"balance_after":802545,"source":{"system":"sec-edgar","filing":"0000950103-26-003483","document":"dp243016_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003483/dp243016_4-shugar.xml","form_type":"4"}},{"id":856035,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-07T00:00:15.000Z","date":"2026-03-06","kind":"gift","planned":true,"acquired":true,"shares":220805,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the exempt gift of shares by the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007, to the Reporting Person."}],"balance_after":805795,"source":{"system":"sec-edgar","filing":"0000950103-26-003431","document":"dp242955_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003431/dp242955_4-shugar.xml","form_type":"4"}},{"id":856034,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-07T00:00:15.000Z","date":"2026-03-06","kind":"gift","planned":true,"acquired":false,"shares":220805,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the exempt gift of shares by the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007, to the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Reflects shares indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Reflects shares indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reflects shares indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."}],"balance_after":18104,"source":{"system":"sec-edgar","filing":"0000950103-26-003431","document":"dp242955_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003431/dp242955_4-shugar.xml","form_type":"4"}},{"id":856033,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-07T00:00:15.000Z","date":"2026-03-04","kind":"sale","planned":true,"acquired":false,"shares":39892,"price":101.04,"value":4030687.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"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."}],"balance_after":584990,"source":{"system":"sec-edgar","filing":"0000950103-26-003431","document":"dp242955_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010326003431/dp242955_4-shugar.xml","form_type":"4"}},{"id":995958,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL 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The reported securities were sold in multiple transactions at prices ranging from $91.810 to $92.725. 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The reported securities were sold in multiple transactions at prices ranging from $90.810 to $91.800. 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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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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. 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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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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 restricted stock units (\"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."}],"balance_after":371779,"source":{"system":"sec-edgar","filing":"0000950103-24-009384","document":"dp213889_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324009384/dp213889_4-shugar.xml","form_type":"4"}},{"id":1469631,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Restricted Stock Units","published_at":"2024-06-25T22:44:26.000Z","date":"2024-06-21","kind":"exercise","planned":true,"acquired":false,"shares":42873,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."}],"balance_after":100039,"derivative":{"underlying":"Common Stock","underlying_shares":42873},"source":{"system":"sec-edgar","filing":"0000950103-24-008832","document":"dp213309_4-shugar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324008832/dp213309_4-shugar.xml","form_type":"4"}},{"id":1469630,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-06-25T22:44:26.000Z","date":"2024-06-21","kind":"other","planned":true,"acquired":false,"shares":23310,"price":51.07,"value":1190441.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":375505,"source":{"system":"sec-edgar","filing":"0000950103-24-008832","document":"dp213309_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324008832/dp213309_4-shugar.xml","form_type":"4"}},{"id":1469629,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-06-25T22:44:26.000Z","date":"2024-06-21","kind":"exercise","planned":true,"acquired":true,"shares":42873,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":398815,"source":{"system":"sec-edgar","filing":"0000950103-24-008832","document":"dp213309_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324008832/dp213309_4-shugar.xml","form_type":"4"}},{"id":1505662,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-05-22T22:05:41.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":102019,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"Reflects an award of stock options to purchase shares of common stock of the Issuer granted to the Reporting Person on May 21, 2024. This option will vest and become exercisable on May 21, 2027, subject to the Reporting Person's continued service to the Issuer through the vesting date and acceleration in certain circumstances."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Reflects an award of stock options to purchase shares of common stock of the Issuer granted to the Reporting Person on May 21, 2024. This option will vest and become exercisable on May 21, 2027, subject to the Reporting Person's continued service to the Issuer through the vesting date and acceleration in certain circumstances."}],"balance_after":102019,"derivative":{"exercise_price":47.05,"expiration_date":"2034-05-21","underlying":"Common Stock","underlying_shares":102019},"source":{"system":"sec-edgar","filing":"0000950103-24-007023","document":"dp211502_4-shugar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324007023/dp211502_4-shugar.xml","form_type":"4"}},{"id":1505661,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Performance Stock Units","published_at":"2024-05-22T22:05:41.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":79786,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Reflects the second tranche of an award of PSUs, originally granted to the Reporting Person on April 6, 2022, which was earned upon the certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The earned PSUs will service-vest on March 31, 2025, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"shares","element":"transactionShares","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"shares","element":"transactionShares","label":"F6","text":"Reflects the second tranche of an award of PSUs, originally granted to the Reporting Person on April 6, 2022, which was earned upon the certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The earned PSUs will service-vest on March 31, 2025, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Reflects the second tranche of an award of PSUs, originally granted to the Reporting Person on April 6, 2022, which was earned upon the certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The earned PSUs will service-vest on March 31, 2025, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Reflects the second tranche of an award of PSUs, originally granted to the Reporting Person on April 6, 2022, which was earned upon the certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The earned PSUs will service-vest on March 31, 2025, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Reflects the second tranche of an award of PSUs, originally granted to the Reporting Person on April 6, 2022, which was earned upon the certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The earned PSUs will service-vest on March 31, 2025, subject generally to the Reporting Person's continued employment with the Issuer through such date."}],"balance_after":143536,"derivative":{"underlying":"Common Stock","underlying_shares":79786},"source":{"system":"sec-edgar","filing":"0000950103-24-007023","document":"dp211502_4-shugar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324007023/dp211502_4-shugar.xml","form_type":"4"}},{"id":1505660,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-05-22T22:05:41.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":134260,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Reflects an award of restricted stock units (\"RSUs\") granted to the Reporting Person on May 21, 2024. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest 30% on May 21, 2025, 30% on May 21, 2026, and 40% on May 21, 2027, subject to the Reporting Person's continued service to the Issuer through the relevant vesting date and acceleration in certain circumstances."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Reflects an award of restricted stock units (\"RSUs\") granted to the Reporting Person on May 21, 2024. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest 30% on May 21, 2025, 30% on May 21, 2026, and 40% on May 21, 2027, subject to the Reporting Person's continued service to the Issuer through the relevant vesting date and acceleration in certain circumstances."}],"balance_after":355942,"source":{"system":"sec-edgar","filing":"0000950103-24-007023","document":"dp211502_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324007023/dp211502_4-shugar.xml","form_type":"4"}},{"id":1505659,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-05-22T22:05:41.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":214368,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects performance stock units (\"PSUs\"), originally granted to the Reporting Person on June 21, 2023, which were initially earned upon certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the financial performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The PSUs remain subject to an rTSR modifier performance metric for the performance period from April 1, 2023 to March 31, 2026, pursuant to which the number of shares earned based on achievement of the financial performance metrics can be adjusted between 75% - 150%."},{"field":"shares","element":"transactionShares","label":"F2","text":"The amount reported herein reflects 75% of the number of PSUs earned based on achievement of the financial performance metrics, which is the minimum amount of PSUs that will be earned and eligible to vest at the end of the three-year performance period, subject generally to the Reporting Person's continued employment with the Issuer through such date."},{"field":"shares","element":"transactionShares","label":"F3","text":"Each earned PSU reflects the right to receive one share of the Issuer's common stock upon satisfaction of the applicable vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects performance stock units (\"PSUs\"), originally granted to the Reporting Person on June 21, 2023, which were initially earned upon certification by the Board of Directors of the Issuer on May 21, 2024 of the level of achievement of the financial performance metrics applicable to the PSUs for the performance period from April 1, 2023 to March 31, 2024. The PSUs remain subject to an rTSR modifier performance metric for the performance period from April 1, 2023 to March 31, 2026, pursuant to which the number of shares earned based on achievement of the financial performance metrics can be adjusted between 75% - 150%."}],"balance_after":221682,"source":{"system":"sec-edgar","filing":"0000950103-24-007023","document":"dp211502_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324007023/dp211502_4-shugar.xml","form_type":"4"}},{"id":1550109,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Restricted Stock Units","published_at":"2024-04-04T00:11:18.000Z","date":"2024-04-01","kind":"exercise","planned":false,"acquired":false,"shares":39893,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."}],"balance_after":53191,"derivative":{"underlying":"Common Stock","underlying_shares":39893},"source":{"system":"sec-edgar","filing":"0000950103-24-004878","document":"dp209394_4-shugar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324004878/dp209394_4-shugar.xml","form_type":"4"}},{"id":1550108,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-04-04T00:11:18.000Z","date":"2024-04-01","kind":"gift","planned":false,"acquired":true,"shares":39893,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Due to an inadvertent administrative error, all shareholdings of the Reporting Person were previously incorrectly reflected as being directly owned by the Reporting Person. However, all of the reported shares are indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007, that was established by the Reporting Person, for which the Reporting Person is a co-trustee and beneficiary."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents the exempt gift of shares by the Reporting Person to the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Reflects shares indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reflects shares indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."}],"balance_after":123940,"source":{"system":"sec-edgar","filing":"0000950103-24-004878","document":"dp209394_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324004878/dp209394_4-shugar.xml","form_type":"4"}},{"id":1550107,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-04-04T00:11:18.000Z","date":"2024-04-01","kind":"gift","planned":false,"acquired":false,"shares":39893,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Due to an inadvertent administrative error, all shareholdings of the Reporting Person were previously incorrectly reflected as being directly owned by the Reporting Person. However, all of the reported shares are indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007, that was established by the Reporting Person, for which the Reporting Person is a co-trustee and beneficiary."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents the exempt gift of shares by the Reporting Person to the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."}],"balance_after":7314,"source":{"system":"sec-edgar","filing":"0000950103-24-004878","document":"dp209394_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324004878/dp209394_4-shugar.xml","form_type":"4"}},{"id":1550106,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-04-04T00:11:18.000Z","date":"2024-04-01","kind":"exercise","planned":false,"acquired":true,"shares":39893,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the vesting and conversion of restricted stock units (\"RSUs\"), which were previously granted to the Reporting Person on April 6, 2022, into shares of the Issuer's common stock, on a one-for-one basis."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Due to an inadvertent administrative error, all shareholdings of the Reporting Person were previously incorrectly reflected as being directly owned by the Reporting Person. However, all of the reported shares are indirectly beneficially owned by the Reporting Person through the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007, that was established by the Reporting Person, for which the Reporting Person is a co-trustee and beneficiary."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents the exempt gift of shares by the Reporting Person to the Kathleen and Daniel Shugar Family Trust, dated May 10, 2007."}],"balance_after":47207,"source":{"system":"sec-edgar","filing":"0000950103-24-004878","document":"dp209394_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324004878/dp209394_4-shugar.xml","form_type":"4"}},{"id":1550093,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-04-04T00:04:21.000Z","date":"2024-01-02","kind":"grant","planned":false,"acquired":true,"shares":6334,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 4, 2024, the Reporting Person filed a Form 4 reporting the receipt of a dividend of shares that occurred on January 2, 2024 (the \"Original Form 4\"). Due to an inadvertent administrative error, the number of shares the Reporting Person received was incorrectly reported in the Original Form 4. This Form 4/A is being filed to correct the number of shares held by the Reporting Person as of January 2, 2024 after receipt of such dividend, and also applies to the number of shares reported as beneficially owned by the Reporting Person on any Forms 4 filed since January 4, 2024 and prior to the date this Form 4/A is filed."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On January 4, 2024, the Reporting Person filed a Form 4 reporting the receipt of a dividend of shares that occurred on January 2, 2024 (the \"Original Form 4\"). Due to an inadvertent administrative error, the number of shares the Reporting Person received was incorrectly reported in the Original Form 4. This Form 4/A is being filed to correct the number of shares held by the Reporting Person as of January 2, 2024 after receipt of such dividend, and also applies to the number of shares reported as beneficially owned by the Reporting Person on any Forms 4 filed since January 4, 2024 and prior to the date this Form 4/A is filed."}],"balance_after":84047,"source":{"system":"sec-edgar","filing":"0000950103-24-004875","document":"dp209395_4a-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324004875/dp209395_4a-shugar.xml","form_type":"4/A","original_submission_date":"2024-01-04"}},{"id":1676551,"issuer":{"id":666,"kind":"organization","name":"Nextpower Inc.","symbol":"NXT"},"owners":[{"id":24635,"kind":"person","name":"SHUGAR DANIEL S","position":1,"cik":"0001425477","reported_name":"SHUGAR DANIEL S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-01-19T01:48:44.000Z","date":"2024-01-17","kind":"grant","planned":false,"acquired":true,"shares":7314,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On January 2, 2024, Flex Ltd. (\"Flex\") completed a distribution of all of the shares of common stock of Yuma, Inc. (\"Yuma Shares\") to Flex shareholders on a pro rata basis based on the number of ordinary shares of Flex (each, a \"Flex Share\") held by each Flex shareholder (the \"Distribution\") as of December 29, 2023, pursuant to that certain Agreement and Plan of Merger by and among Nextracker Inc. (\"Nextracker\"), Flex, Yuma, Inc. and Yuma Acquisition Corp. (\"Merger Sub\"), dated as of February 7, 2023 (the \"Merger Agreement\"). Upon the consummation of the Distribution, on January 2, 2024, Flex completed the merger of Yuma Inc. with and into Merger Sub, with Yuma surviving the merger as a wholly owned subsidiary of Nextracker (the \"Merger\" and, together with the Distribution, the \"Transactions\")."},{"field":"date","element":"transactionDate","label":"F2","text":"In connection with the Transactions, pursuant to the terms of the Second Amended and Restated Employee Matters Agreement, dated as of July 31, 2022, by and between Flex and Nextracker (the \"EMA\"), all outstanding restricted stock units with respect to Flex Shares (\"Flex RSUs\") held by the Reporting Person were assumed and converted into RSUs with respect to Nextracker's Class A Common Stock (\"Nextracker RSUs\"), with the number of Nextracker RSUs determined by multiplying (a) the number of Flex RSUs held by the Reporting Person immediately before the Transactions by (b) the \"Nextracker Adjustment Ratio,\" as determined by the Board of Directors of Flex in accordance with the EMA."},{"field":"shares","element":"transactionShares","label":"F2","text":"In connection with the Transactions, pursuant to the terms of the Second Amended and Restated Employee Matters Agreement, dated as of July 31, 2022, by and between Flex and Nextracker (the \"EMA\"), all outstanding restricted stock units with respect to Flex Shares (\"Flex RSUs\") held by the Reporting Person were assumed and converted into RSUs with respect to Nextracker's Class A Common Stock (\"Nextracker RSUs\"), with the number of Nextracker RSUs determined by multiplying (a) the number of Flex RSUs held by the Reporting Person immediately before the Transactions by (b) the \"Nextracker Adjustment Ratio,\" as determined by the Board of Directors of Flex in accordance with the EMA."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the grant of Nextracker RSUs upon the assumption and conversion of the Flex RSUs held by the Reporting Person in connection with the Transactions, in accordance with the terms of the EMA. The Nextracker RSUs were granted pursuant to the Second Amended and Restated 2022 Nextracker Inc. Equity Incentive Plan on generally the same terms and conditions (including vesting and payment schedules) as were applicable to the corresponding Flex RSUs immediately prior to the Transactions."},{"field":"shares","element":"transactionShares","label":"F4","text":"The Nextracker RSUs vest 100% on June 30, 2024, subject to the Reporting Person's continued service to Nextracker through the relevant vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In connection with the Transactions, pursuant to the terms of the Second Amended and Restated Employee Matters Agreement, dated as of July 31, 2022, by and between Flex and Nextracker (the \"EMA\"), all outstanding restricted stock units with respect to Flex Shares (\"Flex RSUs\") held by the Reporting Person were assumed and converted into RSUs with respect to Nextracker's Class A Common Stock (\"Nextracker RSUs\"), with the number of Nextracker RSUs determined by multiplying (a) the number of Flex RSUs held by the Reporting Person immediately before the Transactions by (b) the \"Nextracker Adjustment Ratio,\" as determined by the Board of Directors of Flex in accordance with the EMA."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the grant of Nextracker RSUs upon the assumption and conversion of the Flex RSUs held by the Reporting Person in connection with the Transactions, in accordance with the terms of the EMA. The Nextracker RSUs were granted pursuant to the Second Amended and Restated 2022 Nextracker Inc. Equity Incentive Plan on generally the same terms and conditions (including vesting and payment schedules) as were applicable to the corresponding Flex RSUs immediately prior to the Transactions."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"In connection with the Transactions, pursuant to the terms of the Second Amended and Restated Employee Matters Agreement, dated as of July 31, 2022, by and between Flex and Nextracker (the \"EMA\"), all outstanding restricted stock units with respect to Flex Shares (\"Flex RSUs\") held by the Reporting Person were assumed and converted into RSUs with respect to Nextracker's Class A Common Stock (\"Nextracker RSUs\"), with the number of Nextracker RSUs determined by multiplying (a) the number of Flex RSUs held by the Reporting Person immediately before the Transactions by (b) the \"Nextracker Adjustment Ratio,\" as determined by the Board of Directors of Flex in accordance with the EMA."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents the grant of Nextracker RSUs upon the assumption and conversion of the Flex RSUs held by the Reporting Person in connection with the Transactions, in accordance with the terms of the EMA. The Nextracker RSUs were granted pursuant to the Second Amended and Restated 2022 Nextracker Inc. Equity Incentive Plan on generally the same terms and conditions (including vesting and payment schedules) as were applicable to the corresponding Flex RSUs immediately prior to the Transactions."}],"balance_after":90284,"source":{"system":"sec-edgar","filing":"0000950103-24-000860","document":"dp205379_4-shugar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852131/000095010324000860/dp205379_4-shugar.xml","form_type":"4"}}],"next_cursor":"2024-01-19T01:48:44.000000Z,1676551"}