{"transactions":[{"id":4616146,"issuer":{"id":7657,"kind":"organization","name":"NOCOPI TECHNOLOGIES INC/MD/","symbol":"NNUP"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-11T21:36:24.000Z","date":"2026-09-11","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":1.8,"value":900.0,"ownership":{"direct":true},"balance_after":2500,"source":{"system":"sec-edgar","filing":"0001079973-26-001251","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1769842/000107997326001251/ownership.xml","form_type":"4"}},{"id":4616145,"issuer":{"id":7657,"kind":"organization","name":"NOCOPI TECHNOLOGIES INC/MD/","symbol":"NNUP"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-11T21:36:24.000Z","date":"2026-09-10","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":1.85,"value":1850.0,"ownership":{"direct":true},"balance_after":2000,"source":{"system":"sec-edgar","filing":"0001079973-26-001251","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1769842/000107997326001251/ownership.xml","form_type":"4"}},{"id":4614290,"issuer":{"id":7657,"kind":"organization","name":"NOCOPI TECHNOLOGIES INC/MD/","symbol":"NNUP"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-10T01:29:18.000Z","date":"2026-09-09","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":1.9,"value":1900.0,"ownership":{"direct":true},"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001079973-26-001237","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1769842/000107997326001237/ownership.xml","form_type":"4"}},{"id":733924,"issuer":{"id":4026,"kind":"organization","name":"MIAMI INTERNATIONAL HOLDINGS, INC.","symbol":"MIAX"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-17T19:19:32.000Z","date":"2026-06-16","kind":"grant","planned":false,"acquired":true,"shares":4970,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer through the vesting date."}],"balance_after":5684,"source":{"system":"sec-edgar","filing":"0001437749-26-020945","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1438472/000143774926020945/rdgdoc.xml","form_type":"4"}},{"id":733923,"issuer":{"id":4026,"kind":"organization","name":"MIAMI INTERNATIONAL HOLDINGS, INC.","symbol":"MIAX"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-17T19:19:32.000Z","date":"2026-06-15","kind":"grant","planned":false,"acquired":true,"shares":714,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The amount represents restricted stock units (\"RSUs\") that fully vested on the date of grant. Each RSU represents a right to receive one share of the Issuer's common stock."}],"balance_after":714,"source":{"system":"sec-edgar","filing":"0001437749-26-020945","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1438472/000143774926020945/rdgdoc.xml","form_type":"4"}},{"id":2414960,"issuer":{"id":209,"kind":"organization","name":"RENN Fund, Inc.","symbol":"RCG"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-02-03T18:07:32.000Z","date":"2022-02-02","kind":"purchase","acquired":true,"shares":667,"price":1.98,"value":1320.66,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This purchase is the result of the rights offering in which rights were exercised to purchase additional shares."}],"balance_after":2667,"source":{"system":"sec-edgar","filing":"0001769842-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/919567/000176984222000001/primary_doc.xml","form_type":"4"}},{"id":3598247,"issuer":{"id":209,"kind":"organization","name":"RENN Fund, Inc.","symbol":"RCG"},"owners":[{"id":37231,"kind":"person","name":"Sites Eric","position":1,"cik":"0001769842","reported_name":"Sites Eric","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-03-13T20:18:51.000Z","date":"2017-08-17","kind":"purchase","acquired":true,"shares":2000,"price":1.35,"value":2700.0,"ownership":{"direct":true},"balance_after":2000,"source":{"system":"sec-edgar","filing":"0001769842-19-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/919567/000176984219000003/primary_doc.xml","form_type":"4"}}]}