{"transactions":[{"id":951640,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-01-05T16:12:51.000Z","date":"2026-01-02","kind":"grant","planned":false,"acquired":true,"shares":18182,"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 under the issuer's 2013 Equity Incentive Plan, as amended and restated to date. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest in four equal installments on March 31, 2026, June 30, 2026, September 30, 2026 and December 31, 2026, provided that the reporting person remains in continuous service with the issuer as of each vesting date."}],"balance_after":42166,"source":{"system":"sec-edgar","filing":"0001437749-26-000329","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000143774926000329/rdgdoc.xml","form_type":"4"}},{"id":1314936,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-01-03T17:15:09.000Z","date":"2025-01-02","kind":"grant","planned":false,"acquired":true,"shares":7732,"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 under the issuer's 2013 Equity Incentive Plan, as amended and restated to date. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest in four equal installments on March 31, 2025, June 30, 2025, September 30, 2025 and December 31, 2025, provided that the reporting person remains in continuous service with the issuer as of each vesting date."}],"balance_after":23984,"source":{"system":"sec-edgar","filing":"0001437749-25-000327","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000143774925000327/rdgdoc.xml","form_type":"4"}},{"id":1355815,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-11-21T06:16:10.000Z","date":"2024-11-19","kind":"purchase","planned":false,"acquired":true,"shares":3000,"price":5.88,"value":17640.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.79 to $5.99, inclusive. The reporting person undertakes to provide to the issuer, any shareholder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":16252,"source":{"system":"sec-edgar","filing":"0001437749-24-035898","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000143774924035898/rdgdoc.xml","form_type":"4"}},{"id":1687939,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-01-04T18:18:16.000Z","date":"2024-01-02","kind":"grant","planned":false,"acquired":true,"shares":7742,"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 under the issuer's 2013 Equity Incentive Plan, as amended and restated to date. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest in four equal installments on March 31, 2024, June 30, 2024, September 30, 2024 and December 31, 2024, provided that the reporting person remains in continuous service with the issuer as of each vesting date."}],"balance_after":13252,"source":{"system":"sec-edgar","filing":"0001437749-24-000627","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000143774924000627/rdgdoc.xml","form_type":"4"}},{"id":2062865,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-01-05T16:19:36.000Z","date":"2023-01-03","kind":"grant","acquired":true,"shares":5510,"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 under the issuer's 2013 Equity Incentive Plan, as amended and restated to date. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest in four equal installments on March 31, 2023, June 30, 2023, September 30, 2023 and December 31, 2023, provided that the reporting person remains in continuous service with the issuer as of each vesting date."}],"balance_after":5510,"source":{"system":"sec-edgar","filing":"0001104659-23-001436","document":"tm231637-4_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465923001436/tm231637-4_4seq1.xml","form_type":"4"}},{"id":2444181,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2022-01-05T16:08:01.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":6548,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option vests in four equal installments on March 31, 2022, June 30, 2022, September 30, 2022 and December 31, 2022."}],"balance_after":6548,"derivative":{"exercise_price":12.88,"expiration_date":"2032-01-03","underlying":"Common Stock","underlying_shares":6548},"source":{"system":"sec-edgar","filing":"0001104659-22-001466","document":"tm221613-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465922001466/tm221613-1_4seq1.xml","form_type":"4"}},{"id":2500921,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-11-22T16:10:12.000Z","date":"2021-11-18","kind":"exercise","acquired":false,"shares":400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vested in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":7197,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":400},"source":{"system":"sec-edgar","filing":"0001104659-21-142481","document":"tm2133658-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921142481/tm2133658-1_4seq1.xml","form_type":"4"}},{"id":2500920,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-11-22T16:10:12.000Z","date":"2021-11-18","kind":"sale","acquired":false,"shares":400,"price":18.02,"value":7208.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-21-142481","document":"tm2133658-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921142481/tm2133658-1_4seq1.xml","form_type":"4"}},{"id":2500919,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-11-22T16:10:12.000Z","date":"2021-11-18","kind":"exercise","acquired":true,"shares":400,"price":2.39,"value":956.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":400,"source":{"system":"sec-edgar","filing":"0001104659-21-142481","document":"tm2133658-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921142481/tm2133658-1_4seq1.xml","form_type":"4"}},{"id":2543473,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-13","kind":"exercise","acquired":false,"shares":879,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option vested in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":7597,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":879},"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543472,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-12","kind":"exercise","acquired":false,"shares":2400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option vested in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":8476,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":2400},"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543471,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-11","kind":"exercise","acquired":false,"shares":3430,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option vested in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":10786,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":3430},"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543470,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-08","kind":"exercise","acquired":false,"shares":3291,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option vested in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":14306,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":3291},"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543469,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-13","kind":"sale","acquired":false,"shares":879,"price":14.11,"value":12402.69,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.01 to $14.19, inclusive."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543468,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-13","kind":"exercise","acquired":true,"shares":879,"price":2.39,"value":2100.81,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":879,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543467,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-12","kind":"sale","acquired":false,"shares":2400,"price":14.06,"value":33744.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.20, inclusive."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543466,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-12","kind":"exercise","acquired":true,"shares":2400,"price":2.39,"value":5736.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":2400,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543465,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-11","kind":"sale","acquired":false,"shares":3430,"price":14.21,"value":48740.3,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.61, inclusive."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543464,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-11","kind":"exercise","acquired":true,"shares":3430,"price":2.39,"value":8197.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":3430,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543463,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-08","kind":"sale","acquired":false,"shares":3291,"price":14.24,"value":46863.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.71, inclusive. The reporting person undertakes to provide to the issuer, any shareholder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 2 through 5."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2543462,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-10-13T17:39:44.000Z","date":"2021-10-08","kind":"exercise","acquired":true,"shares":3291,"price":2.39,"value":7865.49,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934."}],"balance_after":3291,"source":{"system":"sec-edgar","filing":"0001104659-21-125882","document":"tm2129954d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921125882/tm2129954d1_4.xml","form_type":"4"}},{"id":2916097,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2021-01-06T16:07:44.000Z","date":"2021-01-04","kind":"grant","acquired":true,"shares":10607,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option vests in four equal installments on March 31, 2021, June 30, 2021, September 30, 2021 and December 31, 2021."}],"balance_after":10607,"derivative":{"exercise_price":8.04,"expiration_date":"2031-01-04","underlying":"Common Stock","underlying_shares":10607},"source":{"system":"sec-edgar","filing":"0001104659-21-001496","document":"tm211921d2_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465921001496/tm211921d2_4.xml","form_type":"4"}},{"id":3105667,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2020-06-18T21:01:10.000Z","date":"2020-06-16","kind":"grant","acquired":true,"shares":17597,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The option was granted on January 10, 2020 from the Ideal Power Inc. Amended & Restated 2013 Equity Incentive Plan (the \"Plan\"), contingent on Ideal Power Inc. (the \"Company\") obtaining stockholder approval at the Company's next annual meeting to amend the Plan to, among other things, increase the number of shares reserved for issuance under the Plan (the \"Plan Amendment\").  The Plan Amendment was approved by stockholders on June 16, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests in four equal installments on March 31, 2020, June 30, 2020, September 30, 2020 and December 31, 2020."}],"balance_after":17597,"derivative":{"exercise_price":2.39,"expiration_date":"2030-01-10","underlying":"Common Stock","underlying_shares":17597},"source":{"system":"sec-edgar","filing":"0001104659-20-074842","document":"tm2022907d5_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000110465920074842/tm2022907d5_4.xml","form_type":"4"}},{"id":3542471,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Stock","published_at":"2019-05-02T16:19:36.000Z","date":"2019-04-30","kind":"grant","acquired":true,"shares":78000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The option was issued from the Ideal Power Inc. (formerly known as Ideal Power Converters, Inc.) Amended & Restated 2013 Equity Incentive Plan, as in existence on the date of grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The right to purchase the common stock vests as follows: the right to purchase 19,500 shares of common stock vested on April 30, 2019; the right to purchase 19,500 shares of common stock vests on June 30, 2019; the right to purchase 19,500 shares of common stock vests on September 30, 2019; and the right to purchase 19,500 shares vests on December 31, 2019."}],"balance_after":78000,"derivative":{"exercise_price":0.425,"expiration_date":"2029-04-30","underlying":"Common Stock","underlying_shares":78000},"source":{"system":"sec-edgar","filing":"0001144204-19-023291","document":"tv520506_form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000114420419023291/tv520506_form4.xml","form_type":"4"}},{"id":3962331,"issuer":{"id":6940,"kind":"organization","name":"Ideal Power Inc."},"owners":[{"id":70327,"kind":"person","name":"Lesster Laban E","position":1,"cik":"0001737426","reported_name":"Lesster Laban E","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2018-04-17T17:20:44.000Z","date":"2018-04-13","kind":"grant","acquired":true,"shares":26681,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The option was issued from the Ideal Power Inc. Amended & Restated 2013 Equity Incentive Plan, as in existence on the date of grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The right to purchase the common stock vests as follows: The right to purchase 8,893 shares of common stock vests on June 30, 2018; the right to purchase 8,894 shares of common stock vests on September 30, 2018; and the right to purchase 8,894 shares of common stock vests on December 31, 2018."}],"balance_after":26681,"derivative":{"exercise_price":1.39,"expiration_date":"2028-04-13","underlying":"Common Stock","underlying_shares":26681},"source":{"system":"sec-edgar","filing":"0001144204-18-020984","document":"tv491276_form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1737426/000114420418020984/tv491276_form4.xml","form_type":"4"}}]}