{"transactions":[{"id":4624400,"issuer":{"id":1286,"kind":"organization","name":"Horizon Kinetics Holding Corp","symbol":"HKHC"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-09-22T13:28:21.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":190,"price":26.27,"value":4991.3,"ownership":{"direct":true},"balance_after":590,"source":{"system":"sec-edgar","filing":"0001437749-26-030860","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408737/000143774926030860/rdgdoc.xml","form_type":"4"}},{"id":831732,"issuer":{"id":1286,"kind":"organization","name":"Horizon Kinetics Holding Corp","symbol":"HKHC"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-03-23T16:11:55.000Z","date":"2026-03-20","kind":"purchase","planned":false,"acquired":true,"shares":150,"price":33.96,"value":5094.0,"ownership":{"direct":true},"balance_after":400,"source":{"system":"sec-edgar","filing":"0001437749-26-009345","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/88000/000143774926009345/rdgdoc.xml","form_type":"4"}},{"id":1362916,"issuer":{"id":1286,"kind":"organization","name":"Horizon Kinetics Holding Corp","symbol":"HKHC"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-11-18T15:12:53.000Z","date":"2024-11-14","kind":"purchase","planned":false,"acquired":true,"shares":50,"price":38.99,"value":1949.5,"ownership":{"direct":true},"balance_after":250,"source":{"system":"sec-edgar","filing":"0001437749-24-035548","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/88000/000143774924035548/rdgdoc.xml","form_type":"4"}},{"id":1413348,"issuer":{"id":1286,"kind":"organization","name":"Horizon Kinetics Holding Corp","symbol":"HKHC"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-09-06T17:33:02.000Z","date":"2024-09-05","kind":"purchase","planned":false,"acquired":true,"shares":200,"price":25.48,"value":5096.0,"ownership":{"direct":true},"balance_after":200,"source":{"system":"sec-edgar","filing":"0001437749-24-028612","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/88000/000143774924028612/rdgdoc.xml","form_type":"4"}},{"id":3437112,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2019-08-16T13:29:06.000Z","date":"2019-08-15","kind":"purchase","acquired":true,"shares":1587.3015,"price":12.6,"value":19999.9989,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 1,587.3015 shares purchased through Dividend Reinvestment and Stock Purchase Plan on 8/15/2019"}],"balance_after":78743.2184,"source":{"system":"sec-edgar","filing":"0001567619-19-017157","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67625/000156761919017157/doc1.xml","form_type":"4"}},{"id":3736969,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2018-12-11T11:54:26.000Z","date":"2018-12-10","kind":"grant","acquired":true,"shares":45000,"price":13.64,"value":613800.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"New stock option granted."}],"balance_after":45000,"derivative":{"exercise_price":13.64,"exercise_date":"2019-12-10","expiration_date":"2026-12-10","underlying":"Monmouth Real Estate Investment Corporation","underlying_shares":45000},"source":{"system":"sec-edgar","filing":"0001567619-18-007675","document":"doc1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/67625/000156761918007675/doc1.xml","form_type":"4"}},{"id":3748503,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2018-11-30T14:43:27.000Z","date":"2018-11-30","kind":"purchase","acquired":true,"shares":725,"price":13.7886,"value":9996.735,"ownership":{"direct":false,"nature":"IRA"},"balance_after":6578.4226,"source":{"system":"sec-edgar","filing":"0001567619-18-007158","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67625/000156761918007158/doc1.xml","form_type":"4"}},{"id":3842841,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2018-08-16T12:49:34.000Z","date":"2018-08-15","kind":"purchase","acquired":true,"shares":1246.882,"price":16.04,"value":19999.98728,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 1,246.882 shares purchased through the Dividend Reinvestment and Stock Purchase Plan on 8/15/2018."}],"balance_after":71762.9651,"source":{"system":"sec-edgar","filing":"0001567619-18-001266","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67625/000156761918001266/doc1.xml","form_type":"4"}},{"id":3991271,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2018-03-19T15:00:20.000Z","date":"2018-03-15","kind":"purchase","acquired":true,"shares":1414.4272,"price":14.14,"value":20000.000608,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Amendment is to revise total shares held to include 1,414.4272 shares purchased through the Dividend Reinvestment and Stock Purchase Plan on 3/15/18."}],"balance_after":69293.1022,"source":{"system":"sec-edgar","filing":"0001140361-18-014014","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67625/000114036118014014/doc1.xml","form_type":"4/A","original_submission_date":"2018-03-19"}},{"id":4233390,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2017-08-16T11:59:49.000Z","date":"2017-08-15","kind":"purchase","acquired":true,"shares":1390.82,"price":14.38,"value":19999.9916,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 1,390.820 shares purchased through the Dividend Reinvestment and Stock Purchase Plan on 8/15/2017 and 10,775 shares held in the 401K Plan as of 3/2017."}],"balance_after":64144.1043,"source":{"system":"sec-edgar","filing":"0001140361-17-032395","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67625/000114036117032395/doc1.xml","form_type":"4"}},{"id":4526554,"issuer":{"id":129987,"kind":"organization","name":"MONMOUTH REAL ESTATE INVESTMENT CORP","symbol":"MNR"},"owners":[{"id":56725,"kind":"person","name":"Nagelberg Allison","position":1,"cik":"0001408737","reported_name":"Nagelberg Allison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Legal Counsel"}}],"security":"Monmouth Real Estate Investment Corporation","published_at":"2016-12-12T12:52:36.000Z","date":"2016-12-09","kind":"grant","acquired":true,"shares":30000,"price":14.24,"value":427200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"New stock option granted."}],"balance_after":30000,"derivative":{"exercise_price":14.24,"exercise_date":"2017-12-09","expiration_date":"2024-12-09","underlying":"Monmouth Real Estate Investment Corporation","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001140361-16-089325","document":"doc1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/67625/000114036116089325/doc1.xml","form_type":"4"}}]}