{"transactions":[{"id":705819,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2026-07-20T22:00:43.000Z","date":"2026-07-17","kind":"grant","planned":false,"acquired":true,"shares":30484,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted to the Reporting Person.  Each RSU represents a contingent right to receive one share of common stock of the Issuer.  Of the RSUs reported, 25,000 will vest in one installment on the earlier of June 29, 2027 and the date of the Issuer's 2027 annual stockholder's meeting.  The remaining 5,484 RSUs fully vested as of the date of grant."}],"balance_after":30624,"source":{"system":"sec-edgar","filing":"0001811389-26-000002","document":"wk-form4_1784584840.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000181138926000002/wk-form4_1784584840.xml","form_type":"4"}},{"id":969589,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2025-12-15T21:52:10.000Z","date":"2025-12-15","kind":"exercise","planned":false,"acquired":false,"shares":5051,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Represents Restricted Stock Units (\"RSUs\") granted by the Company to the reporting person on August 18, 2025. In accordance with the Merger Agreement, each RSU vested and settled in cash at the effective time of the merger based on the fair market value of the Company's common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On June 17, 2024, Workhorse Group Inc. (the \"Company\") effected a 1-for-20 reverse split of the Company's common stock. On March 17, 2025, the Company effected a 1-for-12.5 reverse split of the Company's common stock. On December 8, 2025, the Company effected a 1-for-12 reverse split of the Company's common stock. The reverse stock splits resulted in a reduction in the number of shares held by the reporting person and proportional adjustments to the Company's outstanding equity awards. Accordingly, all amounts of securities reported in this Form 4 have been adjusted to reflect the foregoing reverse stock splits."},{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to an Agreement and Plan of Merger (the \"Merger Agreement\"), dated August 15, 2025, by and among the Company, Omaha Intermediate 2, Inc., Omaha Intermediate, Inc., Omaha Merger Subsidiary, Inc., and Motiv Power Systems, Inc., all of the Company's outstanding equity awards vested immediately prior to the effective time of the merger, with (to the extent applicable) performance deemed achieved at target."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents Restricted Stock Units (\"RSUs\") granted by the Company to the reporting person on August 18, 2025. In accordance with the Merger Agreement, each RSU vested and settled in cash at the effective time of the merger based on the fair market value of the Company's common stock."}],"balance_after":0,"derivative":{"exercise_date":"2026-02-18","expiration_date":"2026-02-18","underlying":"Common Stock, $0.001 par value per share","underlying_shares":5051},"source":{"system":"sec-edgar","filing":"0001811389-25-000003","document":"wk-form4_1765835527.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000181138925000003/wk-form4_1765835527.xml","form_type":"4"}},{"id":969588,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2025-12-15T21:52:10.000Z","date":"2025-12-15","kind":"sale","planned":false,"acquired":false,"shares":5051,"price":6.51,"value":32882.01,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 17, 2024, Workhorse Group Inc. (the \"Company\") effected a 1-for-20 reverse split of the Company's common stock. On March 17, 2025, the Company effected a 1-for-12.5 reverse split of the Company's common stock. On December 8, 2025, the Company effected a 1-for-12 reverse split of the Company's common stock. The reverse stock splits resulted in a reduction in the number of shares held by the reporting person and proportional adjustments to the Company's outstanding equity awards. Accordingly, all amounts of securities reported in this Form 4 have been adjusted to reflect the foregoing reverse stock splits."},{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to an Agreement and Plan of Merger (the \"Merger Agreement\"), dated August 15, 2025, by and among the Company, Omaha Intermediate 2, Inc., Omaha Intermediate, Inc., Omaha Merger Subsidiary, Inc., and Motiv Power Systems, Inc., all of the Company's outstanding equity awards vested immediately prior to the effective time of the merger, with (to the extent applicable) performance deemed achieved at target."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents Restricted Stock Units (\"RSUs\") granted by the Company to the reporting person on August 18, 2025. In accordance with the Merger Agreement, each RSU vested and settled in cash at the effective time of the merger based on the fair market value of the Company's common stock."}],"balance_after":140,"source":{"system":"sec-edgar","filing":"0001811389-25-000003","document":"wk-form4_1765835527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000181138925000003/wk-form4_1765835527.xml","form_type":"4"}},{"id":969587,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2025-12-15T21:52:10.000Z","date":"2025-12-15","kind":"exercise","planned":false,"acquired":true,"shares":5051,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 17, 2024, Workhorse Group Inc. (the \"Company\") effected a 1-for-20 reverse split of the Company's common stock. On March 17, 2025, the Company effected a 1-for-12.5 reverse split of the Company's common stock. On December 8, 2025, the Company effected a 1-for-12 reverse split of the Company's common stock. The reverse stock splits resulted in a reduction in the number of shares held by the reporting person and proportional adjustments to the Company's outstanding equity awards. Accordingly, all amounts of securities reported in this Form 4 have been adjusted to reflect the foregoing reverse stock splits."},{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to an Agreement and Plan of Merger (the \"Merger Agreement\"), dated August 15, 2025, by and among the Company, Omaha Intermediate 2, Inc., Omaha Intermediate, Inc., Omaha Merger Subsidiary, Inc., and Motiv Power Systems, Inc., all of the Company's outstanding equity awards vested immediately prior to the effective time of the merger, with (to the extent applicable) performance deemed achieved at target."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents Restricted Stock Units (\"RSUs\") granted by the Company to the reporting person on August 18, 2025. In accordance with the Merger Agreement, each RSU vested and settled in cash at the effective time of the merger based on the fair market value of the Company's common stock."}],"balance_after":5191,"source":{"system":"sec-edgar","filing":"0001811389-25-000003","document":"wk-form4_1765835527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000181138925000003/wk-form4_1765835527.xml","form_type":"4"}},{"id":1060369,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2025-08-20T20:31:49.000Z","date":"2025-08-18","kind":"grant","planned":false,"acquired":true,"shares":60607,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted to the reporting person. Each RSU represents a contingent right to receive one share of common stock of Workhorse Group Inc. (the \"Company\"), vesting on February 18, 2026.  Upon vesting, the RSUs may be settled in cash at the discretion of the Company's Board of Directors."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted to the reporting person. Each RSU represents a contingent right to receive one share of common stock of Workhorse Group Inc. (the \"Company\"), vesting on February 18, 2026.  Upon vesting, the RSUs may be settled in cash at the discretion of the Company's Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted to the reporting person. Each RSU represents a contingent right to receive one share of common stock of Workhorse Group Inc. (the \"Company\"), vesting on February 18, 2026.  Upon vesting, the RSUs may be settled in cash at the discretion of the Company's Board of Directors."}],"balance_after":60607,"derivative":{"exercise_date":"2026-02-18","expiration_date":"2026-02-18","underlying":"Common Stock, $0.001 par value per share","underlying_shares":60607},"source":{"system":"sec-edgar","filing":"0001425287-25-000080","document":"wk-form4_1755721904.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528725000080/wk-form4_1755721904.xml","form_type":"4"}},{"id":1622776,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2024-02-23T21:37:48.000Z","date":"2024-02-21","kind":"grant","planned":false,"acquired":true,"shares":315457,"price":0.317,"value":99999.869,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of restricted stock units (\"RSUs\") granted to the reporting person. Each RSU represents a contingent right to receive one share of common stock of Workhorse Group Inc. (the \"Company\"), vesting on August 21, 2024. If the reporting person is no longer a director of the Company on August 21, 2024 by reason of death, disability, or not standing for re-election, the RSUs will vest pro rata based on the number of board meetings attended by the grantee in 2024, as compared to the total number of scheduled board meetings in 2024 between the grant date and the six-month anniversary thereof. The stock price reflected in Table I Column 4 was determined based on fair market value as the closing trading price of the Company's common stock on the grant date."}],"balance_after":418470,"source":{"system":"sec-edgar","filing":"0001425287-24-000030","document":"wk-form4_1708724244.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528724000030/wk-form4_1708724244.xml","form_type":"4"}},{"id":1993499,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2023-02-24T23:57:48.000Z","date":"2023-02-22","kind":"grant","acquired":true,"shares":49505,"price":2.02,"value":100000.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock granted by Workhorse Group Inc. (the \"Company\") under a Restricted Stock Award Agreement, vesting on August 22, 2023; provided, if the reporting person is no longer a director of the Company on August 23, 2023 by reason of death, disability, or not standing for re-election, will vest pro rata based on the number of board meetings attended by the grantee in 2023 as compared to the total number of scheduled board meetings in 2023 between the grant date and the six-month anniversary thereof. The stock price reflected in Table I Column 4 was determined based on fair market value as the closing trading price of the Company's common stock on the trading day immediately prior to the grant date."}],"balance_after":103013,"source":{"system":"sec-edgar","filing":"0001425287-23-000028","document":"wf-form4_167728305425363.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528723000028/wf-form4_167728305425363.xml","form_type":"4"}},{"id":2315434,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2022-03-29T18:19:16.000Z","date":"2022-02-23","kind":"grant","acquired":true,"shares":33003,"price":3.03,"value":99999.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock granted by Workhorse Group Inc. (the \"Company\") under a Restricted Stock Award Agreement vesting on August 23, 2022. The original Form 4 reported an incorrect vesting date. The stock price reflected in Table I Column 4 was determined based on fair market value as the closing trading price of the Company's common stock on February 22, 2022."}],"balance_after":40908,"source":{"system":"sec-edgar","filing":"0001425287-22-000055","document":"wf-form4a_164857793909489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528722000055/wf-form4a_164857793909489.xml","form_type":"4/A","original_submission_date":"2022-02-25"}},{"id":2315433,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2022-03-29T18:18:56.000Z","date":"2022-03-15","kind":"purchase","acquired":true,"shares":12600,"price":3.1786,"value":40050.36,"ownership":{"direct":true},"balance_after":53508,"source":{"system":"sec-edgar","filing":"0001425287-22-000054","document":"wf-form4_164857792293215.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528722000054/wf-form4_164857792293215.xml","form_type":"4"}},{"id":2372326,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2022-02-25T22:55:56.000Z","date":"2022-02-23","kind":"grant","acquired":true,"shares":33003,"price":3.03,"value":99999.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock granted by Workhorse Group Inc. (the \"Company\") under a Restricted Stock Award Agreement vesting on February 23, 2023. The stock price reflected in Table I Column 4 was determined based on fair market value as the closing trading price of the Company's common stock on February 22, 2022."}],"balance_after":40908,"source":{"system":"sec-edgar","filing":"0001425287-22-000019","document":"wf-form4_164582973127292.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000142528722000019/wf-form4_164582973127292.xml","form_type":"4"}},{"id":2826892,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, $0.001 par value per share","published_at":"2021-03-01T21:31:46.000Z","date":"2021-02-25","kind":"grant","acquired":true,"shares":3966,"price":15.13,"value":60005.58,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock granted under a Restricted Stock Award Agreement vesting on the six month anniversary of the grant."}],"balance_after":7905,"source":{"system":"sec-edgar","filing":"0001628280-21-003640","document":"wf-form4_161463427535819.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000162828021003640/wf-form4_161463427535819.xml","form_type":"4"}},{"id":2966364,"issuer":{"id":7322,"kind":"organization","name":"Workhorse Group Inc."},"owners":[{"id":29535,"kind":"person","name":"Mader Pamela S.","position":1,"cik":"0001811389","reported_name":"Mader Pamela S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-11-25T21:13:59.000Z","date":"2020-11-24","kind":"sale","acquired":false,"shares":8000,"price":30,"value":240000.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b-5 trading plan."}],"balance_after":3939,"source":{"system":"sec-edgar","filing":"0001628280-20-016826","document":"wf-form4_160633882441387.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1811389/000162828020016826/wf-form4_160633882441387.xml","form_type":"4"}}]}