{"transactions":[{"id":693666,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2026-08-07T20:25:12.000Z","date":"2026-08-05","kind":"grant","planned":false,"acquired":true,"shares":4910,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2023 had been satisfied. The related performance period ended June 30, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":252859.6306,"source":{"system":"sec-edgar","filing":"0001214659-26-009778","document":"marketforms-73688.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465926009778/marketforms-73688.xml","form_type":"4"}},{"id":937947,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2026-01-16T21:25:16.000Z","date":"2026-01-14","kind":"grant","planned":false,"acquired":true,"shares":7400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective June 14, 2026 under the issuer's 2025 Incentive Plan.  Generally, subject to the reporting person's continued relationship with issuer, the shares vest on June 13, 2031."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":247949.6306,"source":{"system":"sec-edgar","filing":"0001214659-26-000569","document":"marketforms-71835.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465926000569/marketforms-71835.xml","form_type":"4"}},{"id":940574,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2026-01-13T21:30:19.000Z","date":"2026-01-09","kind":"grant","planned":false,"acquired":true,"shares":6690,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares were issued as restricted stock on January 9, 2026 under the issuer's 2024 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 8, 2031."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":291032.699,"source":{"system":"sec-edgar","filing":"0001214659-26-000430","document":"marketforms-71805.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465926000430/marketforms-71805.xml","form_type":"4"}},{"id":1072781,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2025-08-07T20:35:11.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":2425,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2022 had been satisfied. The related performance period ended June 30, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":240549.6306,"source":{"system":"sec-edgar","filing":"0001214659-25-011700","document":"marketforms-70210.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465925011700/marketforms-70210.xml","form_type":"4"}},{"id":1302014,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2025-01-16T21:25:12.000Z","date":"2025-01-14","kind":"grant","planned":false,"acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock on January 14, 2025 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 11, 2030."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":238124.6306,"source":{"system":"sec-edgar","filing":"0001214659-25-000828","document":"marketforms-67799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465925000828/marketforms-67799.xml","form_type":"4"}},{"id":1303077,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2025-01-15T21:35:31.000Z","date":"2025-01-13","kind":"grant","planned":false,"acquired":true,"shares":9263,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares were issued as restricted stock on January 13, 2025 under the issuer's 2024 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 11, 2030."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":284342.699,"source":{"system":"sec-edgar","filing":"0001214659-25-000716","document":"marketforms-67859.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465925000716/marketforms-67859.xml","form_type":"4"}},{"id":1438225,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2024-08-08T20:25:21.000Z","date":"2024-08-06","kind":"grant","planned":false,"acquired":true,"shares":2500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2021 had been satisfied. The related performance period ended June 30, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":230624.6306,"source":{"system":"sec-edgar","filing":"0001214659-24-014106","document":"marketforms-66714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465924014106/marketforms-66714.xml","form_type":"4"}},{"id":1524146,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2024-05-08T20:35:17.000Z","date":"2024-05-06","kind":"grant","planned":false,"acquired":true,"shares":10544,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2021 had been satisfied. The related performance period ended March 31, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":272215.621,"source":{"system":"sec-edgar","filing":"0001214659-24-008622","document":"marketforms-65679.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465924008622/marketforms-65679.xml","form_type":"4"}},{"id":1678775,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2024-01-17T21:40:35.000Z","date":"2024-01-12","kind":"grant","planned":false,"acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock on January 12, 2024 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 11, 2029."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":227884.465,"source":{"system":"sec-edgar","filing":"0001214659-24-000854","document":"marketforms-64041.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465924000854/marketforms-64041.xml","form_type":"4"}},{"id":1679718,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2024-01-16T21:40:50.000Z","date":"2024-01-11","kind":"grant","planned":false,"acquired":true,"shares":8619,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares were issued as restricted stock on January 11, 2024 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 10, 2029."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":258787.079,"source":{"system":"sec-edgar","filing":"0001214659-24-000789","document":"marketforms-64060.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465924000789/marketforms-64060.xml","form_type":"4"}},{"id":1814333,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Finance"}}],"security":"Common Stock","published_at":"2023-08-07T20:50:09.000Z","date":"2023-08-03","kind":"grant","planned":false,"acquired":true,"shares":4550,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2020 had been satisfied. The related performance period ended June 30, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":220384.468,"source":{"system":"sec-edgar","filing":"0001214659-23-010809","document":"marketforms-62106.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465923010809/marketforms-62106.xml","form_type":"4"}},{"id":2051724,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2023-01-19T21:35:14.000Z","date":"2023-01-05","kind":"grant","acquired":true,"shares":10670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock on January 5, 2023 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 4, 2028."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These shares were issued as restricted stock on January 5, 2023 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 4, 2028."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amendment is filed to correct an error in Column 5 of reporting person's Form 4 filed january 9, 2023."}],"balance_after":215834.468,"source":{"system":"sec-edgar","filing":"0001214659-23-000827","document":"marketforms-58211.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465923000827/marketforms-58211.xml","form_type":"4/A","original_submission_date":"2023-01-09"}},{"id":2059690,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2023-01-09T21:45:22.000Z","date":"2023-01-05","kind":"grant","acquired":true,"shares":8153,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"These shares were issued as restricted stock on January 4, 2023 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 3, 2028."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":249185.054,"source":{"system":"sec-edgar","filing":"0001214659-23-000410","document":"marketforms-58072.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465923000410/marketforms-58072.xml","form_type":"4"}},{"id":2059531,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2023-01-09T21:35:23.000Z","date":"2023-01-05","kind":"grant","acquired":true,"shares":10670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock on January 5, 2023 under the issuer's 2022 Incentive Plan. Generally, subject to the reporting person's continued relationship with the issuer, the shares vest on or about January 4, 2028"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired through issuer's dividend reinvestment plan."}],"balance_after":203454.465,"source":{"system":"sec-edgar","filing":"0001214659-23-000400","document":"marketforms-58117.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465923000400/marketforms-58117.xml","form_type":"4"}},{"id":2194037,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2022-08-05T21:10:22.000Z","date":"2022-08-03","kind":"grant","acquired":true,"shares":3911,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2019 had been satisfied. The related performance period ended June 30, 2022."}],"balance_after":203454.465,"source":{"system":"sec-edgar","filing":"0001214659-22-009683","document":"marketforms-56689.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465922009683/marketforms-56689.xml","form_type":"4"}},{"id":2226280,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2022-06-21T21:00:20.000Z","date":"2022-06-10","kind":"gift","acquired":false,"shares":250,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":199543.465,"source":{"system":"sec-edgar","filing":"0001214659-22-008207","document":"marketforms-56498.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465922008207/marketforms-56498.xml","form_type":"4"}},{"id":2434491,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2022-01-18T12:10:11.000Z","date":"2022-01-13","kind":"grant","acquired":true,"shares":7971,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These shares were issued as restricted stock effective January 13, 2022 under the issuer's 2019 Incentive Plan. Subject to the reporting person's continued relationship with the Company, the shares vest January 12, 2027."}],"balance_after":239055,"source":{"system":"sec-edgar","filing":"0001214659-22-000770","document":"marketforms-54911.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465922000770/marketforms-54911.xml","form_type":"4"}},{"id":2436337,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2022-01-13T23:05:11.000Z","date":"2022-01-12","kind":"grant","acquired":true,"shares":10760,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective January 12, 2022 under the issuer's 2019 Incentive Plan. Subject to the reporting person's continued relationship with the Company, the shares vest January 11, 2027."}],"balance_after":199793.465,"source":{"system":"sec-edgar","filing":"0001214659-22-000686","document":"marketforms-54889.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465922000686/marketforms-54889.xml","form_type":"4"}},{"id":2613890,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2021-08-05T21:21:06.000Z","date":"2021-08-03","kind":"grant","acquired":true,"shares":4550,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the receipt of shares upon satisfaction of specified metrics with respect to restricted stock units granted in 2018."}],"balance_after":189033.465,"source":{"system":"sec-edgar","filing":"0001214659-21-008189","document":"marketforms-53402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465921008189/marketforms-53402.xml","form_type":"4"}},{"id":2673137,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Restricted Stock Units","published_at":"2021-06-11T22:09:09.000Z","date":"2021-04-09","kind":"exercise","acquired":false,"shares":20937,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"date","element":"transactionDate","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents the achievement of specified metrics relating to such restricted stock units which were issued in 2016 and for which the measurement period ended March 31, 2021. See Note 1. After giving effect to the exchange of the number of RSUs reflected in Column 5 of Table II for the equivalent number of shares of common stock reflected in Table I, the reporting person does not own any derivative securities."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":20937},"source":{"system":"sec-edgar","filing":"0001214659-21-006512","document":"marketforms-53070.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465921006512/marketforms-53070.xml","form_type":"4"}},{"id":2673136,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2021-06-11T22:09:09.000Z","date":"2021-06-09","kind":"grant","acquired":true,"shares":13400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"These shares were issued as restricted stock effective June 9, 2021 under the issuer's 2020 Incentive Plan.  Generally, subject to the reporting person's continued relationship with issuer, the shares vest on June 8, 2026."}],"balance_after":231084,"source":{"system":"sec-edgar","filing":"0001214659-21-006512","document":"marketforms-53070.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465921006512/marketforms-53070.xml","form_type":"4"}},{"id":2673135,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2021-06-11T22:09:09.000Z","date":"2021-04-09","kind":"exercise","acquired":true,"shares":20937,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the receipt of shares upon satisfaction of specified metrics with respect to restricted stock units granted on June 6, 2016. See Note 3."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the receipt of shares upon satisfaction of specified metrics with respect to restricted stock units granted on June 6, 2016. See Note 3."}],"balance_after":217684,"source":{"system":"sec-edgar","filing":"0001214659-21-006512","document":"marketforms-53070.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465921006512/marketforms-53070.xml","form_type":"4"}},{"id":2910365,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2021-01-12T11:20:14.000Z","date":"2021-01-08","kind":"grant","acquired":true,"shares":7864,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective January 8, 2021 under the issuer's 2020 Incentive Plan. Subject to the reporting person's continued relationship with the Company, the shares vest January 7, 2026.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."}],"balance_after":196747,"source":{"system":"sec-edgar","filing":"0001214659-21-000390","document":"marketforms-50742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465921000390/marketforms-50742.xml","form_type":"4"}},{"id":2913019,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2021-01-08T11:10:13.000Z","date":"2021-01-06","kind":"grant","acquired":true,"shares":10670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective January 6, 2021 under the issuer's 2019 Incentive Plan. Subject to the reporting person's continued relationship with the Company, the shares vest January 5, 2026.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."}],"balance_after":184483.465,"source":{"system":"sec-edgar","filing":"0001214659-21-000284","document":"marketforms-50763.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465921000284/marketforms-50763.xml","form_type":"4"}},{"id":2980460,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:14:49.000Z","date":"2018-07-12","kind":"gift","acquired":false,"shares":550,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":154904,"source":{"system":"sec-edgar","filing":"0001214659-20-009506","document":"marketforms-50114.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009506/marketforms-50114.xml","form_type":"4/A","original_submission_date":"2019-01-14"}},{"id":2980458,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:14:29.000Z","date":"2017-01-17","kind":"gift","acquired":false,"shares":150,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":135024,"source":{"system":"sec-edgar","filing":"0001214659-20-009505","document":"marketforms-50113.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009505/marketforms-50113.xml","form_type":"4/A","original_submission_date":"2017-08-02"}},{"id":2980459,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:14:09.000Z","date":"2015-02-25","kind":"gift","acquired":false,"shares":300,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":117311,"source":{"system":"sec-edgar","filing":"0001214659-20-009504","document":"marketforms-50112.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009504/marketforms-50112.xml","form_type":"4/A","original_submission_date":"2016-01-07"}},{"id":2980454,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:13:43.000Z","date":"2013-11-04","kind":"gift","acquired":false,"shares":250,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":91561,"source":{"system":"sec-edgar","filing":"0001214659-20-009502","document":"marketforms-50111.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009502/marketforms-50111.xml","form_type":"4/A","original_submission_date":"2014-01-06"}},{"id":2980457,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:13:19.000Z","date":"2012-12-31","kind":"gift","acquired":false,"shares":30,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":90731,"source":{"system":"sec-edgar","filing":"0001214659-20-009501","document":"marketforms-50110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009501/marketforms-50110.xml","form_type":"4/A","original_submission_date":"2013-01-12"}},{"id":2980456,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-16T13:13:19.000Z","date":"2012-06-05","kind":"gift","acquired":false,"shares":450,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":90761,"source":{"system":"sec-edgar","filing":"0001214659-20-009501","document":"marketforms-50110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009501/marketforms-50110.xml","form_type":"4/A","original_submission_date":"2013-01-12"}},{"id":2996972,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-02T11:10:13.000Z","date":"2020-10-29","kind":"other","acquired":true,"shares":4,"ownership":{"direct":false,"nature":"By spouse"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share, payable on October 29, 2020 to stockholders of record on September 21, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions,  75% and 25% of the  aggregate dividend to be paid by the issuer would be paid in cash  and shares of common stock, respectively (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":998.664,"source":{"system":"sec-edgar","filing":"0001214659-20-009010","document":"marketforms-49890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009010/marketforms-49890.xml","form_type":"4"}},{"id":2996971,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-02T11:10:13.000Z","date":"2020-10-29","kind":"other","acquired":true,"shares":20,"ownership":{"direct":false,"nature":"By BRT Apartments Corp. Pension Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share, payable on October 29, 2020 to stockholders of record on September 21, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions,  75% and 25% of the  aggregate dividend to be paid by the issuer would be paid in cash  and shares of common stock, respectively (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reporting person is a trustee of BRT Apartments Corp. Pension Trust, which owns these shares."}],"balance_after":4169,"source":{"system":"sec-edgar","filing":"0001214659-20-009010","document":"marketforms-49890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009010/marketforms-49890.xml","form_type":"4"}},{"id":2996970,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-02T11:10:13.000Z","date":"2020-10-29","kind":"other","acquired":true,"shares":750,"ownership":{"direct":false,"nature":"By REIT Mgt. Corp. pension and profit sharing trusts"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share, payable on October 29, 2020 to stockholders of record on September 21, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions,  75% and 25% of the  aggregate dividend to be paid by the issuer would be paid in cash  and shares of common stock, respectively (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reporting person is a trustee of each of the REIT Management Corp. Pension Plan and the REIT Management Corp. 401(k) Tax Deferred Savings Plan Profit Sharing Trust, which in the aggregate own the number of shares shown."}],"balance_after":155033,"source":{"system":"sec-edgar","filing":"0001214659-20-009010","document":"marketforms-49890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009010/marketforms-49890.xml","form_type":"4"}},{"id":2996969,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-02T11:10:13.000Z","date":"2020-10-29","kind":"other","acquired":true,"shares":94,"ownership":{"direct":false,"nature":"By Gould Investors L.P. pension trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share, payable on October 29, 2020 to stockholders of record on September 21, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions,  75% and 25% of the  aggregate dividend to be paid by the issuer would be paid in cash  and shares of common stock, respectively (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reporting person is a trustee of Gould Investors L.P. Pension Trust."}],"balance_after":19438,"source":{"system":"sec-edgar","filing":"0001214659-20-009010","document":"marketforms-49890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009010/marketforms-49890.xml","form_type":"4"}},{"id":2996968,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-11-02T11:10:13.000Z","date":"2020-10-29","kind":"other","acquired":true,"shares":2013,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share, payable on October 29, 2020 to stockholders of record on September 21, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions,  75% and 25% of the  aggregate dividend to be paid by the issuer would be paid in cash  and shares of common stock, respectively (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":172328,"source":{"system":"sec-edgar","filing":"0001214659-20-009010","document":"marketforms-49890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920009010/marketforms-49890.xml","form_type":"4"}},{"id":3001825,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-10-22T13:24:49.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":10,"ownership":{"direct":false,"nature":"By spouse"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":510,"source":{"system":"sec-edgar","filing":"0001214659-20-008790","document":"marketforms-49875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920008790/marketforms-49875.xml","form_type":"4"}},{"id":3001824,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-10-22T13:24:49.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":105,"ownership":{"direct":false,"nature":"By BRT Apartments Corp. Pension Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reporting person is a trustee of BRT Apartments Corp. Pension Trust, which owns these shares."}],"balance_after":4149,"source":{"system":"sec-edgar","filing":"0001214659-20-008790","document":"marketforms-49875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920008790/marketforms-49875.xml","form_type":"4"}},{"id":3001823,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-10-22T13:24:49.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":3929,"ownership":{"direct":false,"nature":"By REIT Mgt. Corp. pension and profit sharing trusts"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reporting person is a trustee of each of the REIT Management Corp. Pension Plan and the REIT Management Corp. 401(k) Tax Deferred Savings Plan Profit Sharing Trust, which in the aggregate own the number of shares shown."}],"balance_after":154283,"source":{"system":"sec-edgar","filing":"0001214659-20-008790","document":"marketforms-49875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920008790/marketforms-49875.xml","form_type":"4"}},{"id":3001822,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-10-22T13:24:49.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":492,"ownership":{"direct":false,"nature":"By Gould Investors L.P. pension trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reporting person is a trustee of Gould Investors L.P. Pension Trust."}],"balance_after":19344,"source":{"system":"sec-edgar","filing":"0001214659-20-008790","document":"marketforms-49875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920008790/marketforms-49875.xml","form_type":"4"}},{"id":3001821,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-10-22T13:24:49.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":4018,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":171095,"source":{"system":"sec-edgar","filing":"0001214659-20-008790","document":"marketforms-49875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920008790/marketforms-49875.xml","form_type":"4"}},{"id":3066520,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-06T19:37:20.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":10,"ownership":{"direct":false,"nature":"By spouse"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":510,"source":{"system":"sec-edgar","filing":"0001214659-20-006815","document":"marketforms-49397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006815/marketforms-49397.xml","form_type":"4"}},{"id":3066519,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-06T19:37:20.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":105,"ownership":{"direct":false,"nature":"By BRT Apartments Corp. Pension Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reporting person is a trustee of BRT Apartments Corp. Pension Trust, which owns these shares."}],"balance_after":4149,"source":{"system":"sec-edgar","filing":"0001214659-20-006815","document":"marketforms-49397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006815/marketforms-49397.xml","form_type":"4"}},{"id":3066518,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-06T19:37:20.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":3929,"ownership":{"direct":false,"nature":"By REIT Mgt. Corp. pension and profit sharing trusts"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reporting person is a trustee of each of the REIT Management Corp. Pension Plan and the REIT Management Corp. 401(k) Tax Deferred Savings Plan Profit Sharing Trust, which in the aggregate own the number of shares shown."}],"balance_after":154283,"source":{"system":"sec-edgar","filing":"0001214659-20-006815","document":"marketforms-49397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006815/marketforms-49397.xml","form_type":"4"}},{"id":3066517,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-06T19:37:20.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":492,"ownership":{"direct":false,"nature":"By Gould Investors L.P. pension trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reporting person is a trustee of Gould Investors L.P. Pension Trust."}],"balance_after":19344,"source":{"system":"sec-edgar","filing":"0001214659-20-006815","document":"marketforms-49397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006815/marketforms-49397.xml","form_type":"4"}},{"id":3066516,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-06T19:37:20.000Z","date":"2020-07-31","kind":"other","acquired":true,"shares":4018,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 10, 2020, the issuer declared a quarterly dividend on its common stock of $.45 per share,  payable on July 31, 2020 to stockholders of record on June 22, 2020. Stockholders were entitled to elect  whether the dividend payable to them would be paid in cash or shares of the issuer's  commons stock, provided that, with certain exceptions, 50% of the  aggregate dividend to be paid by the issuer would be paid in each of cash and shares of common stock (the \"Limitation\"). The number of shares in column 4 represents the shares issued to the recipient after giving effect to the Limitation."}],"balance_after":171095,"source":{"system":"sec-edgar","filing":"0001214659-20-006815","document":"marketforms-49397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006815/marketforms-49397.xml","form_type":"4"}},{"id":3071904,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-08-03T20:20:21.000Z","date":"2020-08-03","kind":"grant","acquired":true,"shares":1453,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"Represents shares underlying (the \"Underlying Shares\") restricted stock units (\"RSUs\") that vested upon satisfaction of the applicable market conditions. The RSUs were granted in 2017 pursuant to the 2016 Incentive Plan. The measurement date for determining whether the Underlying Shares vested was June 30,2020; the issuance of the Underlying Shares was subject to the approval of the compensation committee, which approved the issuance on the Transaction Date."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares underlying (the \"Underlying Shares\") restricted stock units (\"RSUs\") that vested upon satisfaction of the applicable market conditions. The RSUs were granted in 2017 pursuant to the 2016 Incentive Plan. The measurement date for determining whether the Underlying Shares vested was June 30,2020; the issuance of the Underlying Shares was subject to the approval of the compensation committee, which approved the issuance on the Transaction Date."}],"balance_after":167077,"source":{"system":"sec-edgar","filing":"0001214659-20-006709","document":"marketforms-49314.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920006709/marketforms-49314.xml","form_type":"4"}},{"id":3305628,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-01-22T15:30:15.000Z","date":"2020-01-17","kind":"grant","acquired":true,"shares":10670,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":165624,"source":{"system":"sec-edgar","filing":"0001214659-20-000477","document":"marketforms-47095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920000477/marketforms-47095.xml","form_type":"4"}},{"id":3310470,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2020-01-16T15:05:14.000Z","date":"2020-01-14","kind":"grant","acquired":true,"shares":7421,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":188883,"source":{"system":"sec-edgar","filing":"0001214659-20-000364","document":"marketforms-47066.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465920000364/marketforms-47066.xml","form_type":"4"}},{"id":3317110,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2020-01-07T17:58:04.000Z","date":"2019-01-10","kind":"grant","acquired":true,"shares":10330,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This Form 4A is filed to correct a typographical error which appeared in Column 5 of reporting person's Form 4 filed January 14, 2019 and reporting person's Form 4A filed March 15, 2019."}],"balance_after":154954,"source":{"system":"sec-edgar","filing":"0001214659-20-000174","document":"marketforms-47244.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465920000174/marketforms-47244.xml","form_type":"4/A","original_submission_date":"2019-03-14"}},{"id":3594489,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2019-03-15T19:01:37.000Z","date":"2019-01-10","kind":"grant","acquired":true,"shares":10330,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This Form 4A is filed to correct a typographical error which appeared in Column 5 of reporting person's Form 4 filed January 14, 2019."}],"balance_after":154904,"source":{"system":"sec-edgar","filing":"0001214659-19-002123","document":"marketforms-44587.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465919002123/marketforms-44587.xml","form_type":"4/A","original_submission_date":"2019-03-14"}},{"id":3683061,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2019-01-30T14:20:53.000Z","date":"2018-07-09","kind":"gift","acquired":false,"shares":550,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Amendment filed to reflect reporting person's gift of common stock to trust for grandchildren."}],"balance_after":154904,"source":{"system":"sec-edgar","filing":"0001214659-19-000600","document":"marketforms-43875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465919000600/marketforms-43875.xml","form_type":"4/A","original_submission_date":"2019-01-14"}},{"id":3696882,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2019-01-14T11:15:16.000Z","date":"2019-01-10","kind":"grant","acquired":true,"shares":10330,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":155454,"source":{"system":"sec-edgar","filing":"0001214659-19-000298","document":"marketforms-43676.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465919000298/marketforms-43676.xml","form_type":"4"}},{"id":3698763,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Common Stock","published_at":"2019-01-10T12:05:14.000Z","date":"2019-01-08","kind":"grant","acquired":true,"shares":7000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":181462,"source":{"system":"sec-edgar","filing":"0001214659-19-000246","document":"marketforms-43560.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465919000246/marketforms-43560.xml","form_type":"4"}},{"id":3984717,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Shares of Beneficial Interest","published_at":"2018-03-23T19:20:09.000Z","date":"2018-03-21","kind":"grant","acquired":true,"shares":7163,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective March 21, 2018 under the issuer's 2016 Amended and Restated Incentive Plan.  The shares vest March 20, 2023.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares owned jointly with spouse.  Includes shares in an IRA."}],"balance_after":174462,"source":{"system":"sec-edgar","filing":"0001214659-18-002312","document":"marketforms-41140.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465918002312/marketforms-41140.xml","form_type":"4"}},{"id":4094020,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2018-01-22T13:47:56.000Z","date":"2018-01-18","kind":"grant","acquired":true,"shares":9950,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were issued as restricted stock effective  January 18, 2018 under the issuer's 2016 Incentive Plan.  The shares vest January 17, 2023.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total includes shares owned by IRA of reporting person and shares owned by profit sharing trust."}],"balance_after":145124,"source":{"system":"sec-edgar","filing":"0001214659-18-000526","document":"marketforms-40744.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465918000526/marketforms-40744.xml","form_type":"4"}},{"id":4244793,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2017-08-03T22:05:11.000Z","date":"2017-08-02","kind":"grant","acquired":true,"shares":8113,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares underlying restricted stock units issued in 2010. The shares were issued upon satisfaction of the applicable performance conditions."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total includes shares owned by IRA of reporting person and shares owned by profit sharing trust."}],"balance_after":135174,"source":{"system":"sec-edgar","filing":"0001214659-17-004766","document":"marketforms-39311.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465917004766/marketforms-39311.xml","form_type":"4"}},{"id":4401654,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2017-03-06T15:09:44.000Z","date":"2017-01-19","kind":"gift","acquired":false,"shares":150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Total includes shares owned by IRA of reporting person and shares owned by profit sharing trust."}],"balance_after":127061,"source":{"system":"sec-edgar","filing":"0001214659-17-001690","document":"marketforms-38122.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465917001690/marketforms-38122.xml","form_type":"4"}},{"id":4493466,"issuer":{"id":5432,"kind":"organization","name":"ONE LIBERTY PROPERTIES INC"},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2017-01-11T14:36:07.000Z","date":"2017-01-09","kind":"grant","acquired":true,"shares":9600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective  January 9, 2017 under the issuer's 2016 Incentive Plan.  The shares vest January 8, 2022.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total includes shares owned by IRA of reporting person and shares owned by profit sharing trust."}],"balance_after":127211,"source":{"system":"sec-edgar","filing":"0001214659-17-000249","document":"marketforms-37446.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/712770/000121465917000249/marketforms-37446.xml","form_type":"4"}},{"id":4497597,"issuer":{"id":6062,"kind":"organization","name":"BRT Apartments Corp."},"owners":[{"id":25632,"kind":"person","name":"KALISH DAVID","position":1,"cik":"0001187906","reported_name":"KALISH DAVID","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President"}}],"security":"Shares of Beneficial Interest","published_at":"2017-01-06T11:50:12.000Z","date":"2017-01-04","kind":"grant","acquired":true,"shares":7000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were issued as restricted stock effective January 4, 2017 under the issuer's 2016 Amended and Restated Incentive Plan.  The shares vest January 3, 2022.  The award is exempt from Section 16(b) under Rule 16b-3(d)(1)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares owned jointly with spouse.  Includes shares in an IRA."}],"balance_after":167299,"source":{"system":"sec-edgar","filing":"0001214659-17-000167","document":"marketforms-37419.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/14846/000121465917000167/marketforms-37419.xml","form_type":"4"}}]}