{"transactions":[{"id":779503,"issuer":{"id":7395,"kind":"organization","name":"FiEE, Inc.","symbol":"FIEE"},"owners":[{"id":47396,"kind":"person","name":"Yu Cao","position":1,"cik":"0002054128","reported_name":"Yu Cao","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-05-14T21:54:39.000Z","date":"2026-05-12","kind":"grant","planned":false,"acquired":true,"shares":143561,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of restricted stock units (collectively, the \"RSUs\" and each, an \"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest as follows: 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and the remaining 40% on the third anniversary of the grant date, subject to the Reporting Person's continued employment through each applicable vesting date."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents an award of restricted stock units (collectively, the \"RSUs\" and each, an \"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. These RSUs vest as follows: 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and the remaining 40% on the third anniversary of the grant date, subject to the Reporting Person's continued employment through each applicable vesting date."}],"balance_after":1728927,"source":{"system":"sec-edgar","filing":"0000898432-26-000384","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2054128/000089843226000384/form4.xml","form_type":"4"}},{"id":1151148,"issuer":{"id":7395,"kind":"organization","name":"FiEE, Inc.","symbol":"FIEE"},"owners":[{"id":47396,"kind":"person","name":"Yu Cao","position":1,"cik":"0002054128","reported_name":"Yu Cao","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-05-13T20:19:07.000Z","date":"2025-05-09","kind":"purchase","planned":false,"acquired":true,"shares":1585366,"price":1.64,"value":2600000.24,"ownership":{"direct":true},"balance_after":1585366,"source":{"system":"sec-edgar","filing":"0001829126-25-003622","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2054128/000182912625003622/ownership.xml","form_type":"4"}},{"id":1172779,"issuer":{"id":7395,"kind":"organization","name":"FiEE, Inc.","symbol":"FIEE"},"owners":[{"id":47396,"kind":"person","name":"Yu Cao","position":1,"cik":"0002054128","reported_name":"Yu Cao","relationship":{"director":false,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Series A Convertible Preferred Stock","published_at":"2025-04-14T20:01:52.000Z","date":"2025-04-10","kind":"purchase","planned":false,"acquired":true,"shares":15913,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Reporting Person's Series A Convertible Preferred Stock are convertible into shares of common stock at a ratio of 1.4 shares of common stock for each share of Series A Convertible Preferred Stock, subject to a 19.99% beneficial ownership limitation. Series A Convertible Preferred Stock vote on matters of the Issuer on an as-converted basis, without regard to such beneficial ownership limitation. The right to convert does not expire."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series A Convertible Preferred Stock were transferred to the Reporting Person for no additional consideration beyond the consideration provided in that certain Amended and Restated Securities Purchase Agreement on February 18, 2025, by and among the Issuer, David Lazar, and certain purchasers thereto, including the Reporting Person."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Reporting Person's Series A Convertible Preferred Stock are convertible into shares of common stock at a ratio of 1.4 shares of common stock for each share of Series A Convertible Preferred Stock, subject to a 19.99% beneficial ownership limitation. Series A Convertible Preferred Stock vote on matters of the Issuer on an as-converted basis, without regard to such beneficial ownership limitation. The right to convert does not expire."}],"balance_after":1145833,"derivative":{"exercise_date":"2025-04-10","underlying":"Common Stock","underlying_shares":22278},"source":{"system":"sec-edgar","filing":"0001829126-25-002637","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2054128/000182912625002637/ownership.xml","form_type":"4"}}]}