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The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were completed."}],"balance_after":2502,"source":{"system":"sec-edgar","filing":"0001493152-26-010047","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1661053/000149315226010047/ownership.xml","form_type":"4"}},{"id":968825,"issuer":{"id":8104,"kind":"organization","name":"enVVeno Medical Corp","symbol":"NVNO"},"owners":[{"id":38541,"kind":"person","name":"Duhay Francis","position":1,"cik":"0001760582","reported_name":"Duhay Francis","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Options","published_at":"2025-12-16T02:34:33.000Z","date":"2025-12-11","kind":"grant","planned":false,"acquired":true,"shares":135883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The common stock options were issued to the Reporting Person on December 11, 2025 pursuant to the Issuer's Amended and Restated 2016 Omnibus Incentive Plan, as amended. 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The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were completed."}],"balance_after":92544,"source":{"system":"sec-edgar","filing":"0001493152-25-027510","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1661053/000149315225027510/ownership.xml","form_type":"4"}},{"id":1037151,"issuer":{"id":8104,"kind":"organization","name":"enVVeno Medical Corp","symbol":"NVNO"},"owners":[{"id":38541,"kind":"person","name":"Duhay Francis","position":1,"cik":"0001760582","reported_name":"Duhay Francis","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-09-17T13:00:02.000Z","date":"2025-09-15","kind":"sale","planned":true,"acquired":false,"shares":4900,"price":0.83,"value":4067.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was completed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in June 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the day at prices ranging from $0.8205 to $0.84, inclusive. 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