{"transactions":[{"id":1194082,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-24T16:55:35.000Z","date":"2025-03-21","kind":"purchase","planned":false,"acquired":true,"shares":400,"price":7,"value":2800.0,"ownership":{"direct":true},"balance_after":48811,"source":{"system":"sec-edgar","filing":"0001641172-25-000242","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000164117225000242/ownership.xml","form_type":"4"}},{"id":1305884,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2025-01-10T14:00:33.000Z","date":"2025-01-08","kind":"exercise","planned":false,"acquired":false,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 8, 2025, the Reporting Person exercised the incentive stock option granted 01/17/2019 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the purchase of 15,000 shares of the Company's Common Stock at an exercise price of $3.15 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $47,250. Since the fair market value of the Company's Common Stock on January 8, 2024, (as determined in accordance with the 2017 Plan) was $10.58 per share, the Company withheld 4,466 shares of Common Stock ($47,250 divided by $10.58) to pay the aggregate exercise price of the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 8, 2025, the Reporting Person exercised the incentive stock option granted 01/17/2019 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the purchase of 15,000 shares of the Company's Common Stock at an exercise price of $3.15 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $47,250. Since the fair market value of the Company's Common Stock on January 8, 2024, (as determined in accordance with the 2017 Plan) was $10.58 per share, the Company withheld 4,466 shares of Common Stock ($47,250 divided by $10.58) to pay the aggregate exercise price of the option."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On January 8, 2025, the Reporting Person exercised the incentive stock option granted 01/17/2019 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the purchase of 15,000 shares of the Company's Common Stock at an exercise price of $3.15 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $47,250. Since the fair market value of the Company's Common Stock on January 8, 2024, (as determined in accordance with the 2017 Plan) was $10.58 per share, the Company withheld 4,466 shares of Common Stock ($47,250 divided by $10.58) to pay the aggregate exercise price of the option."}],"balance_after":0,"derivative":{"exercise_price":3.15,"expiration_date":"2025-01-17","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001493152-25-001575","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315225001575/ownership.xml","form_type":"4"}},{"id":1305883,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-01-10T14:00:33.000Z","date":"2025-01-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":4466,"price":10.58,"value":47250.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 8, 2025, the Reporting Person exercised the incentive stock option granted 01/17/2019 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the purchase of 15,000 shares of the Company's Common Stock at an exercise price of $3.15 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $47,250. Since the fair market value of the Company's Common Stock on January 8, 2024, (as determined in accordance with the 2017 Plan) was $10.58 per share, the Company withheld 4,466 shares of Common Stock ($47,250 divided by $10.58) to pay the aggregate exercise price of the option."}],"balance_after":48411,"source":{"system":"sec-edgar","filing":"0001493152-25-001575","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315225001575/ownership.xml","form_type":"4"}},{"id":1305882,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-01-10T14:00:33.000Z","date":"2025-01-08","kind":"exercise","planned":false,"acquired":true,"shares":15000,"price":3.15,"value":47250.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 8, 2025, the Reporting Person exercised the incentive stock option granted 01/17/2019 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the purchase of 15,000 shares of the Company's Common Stock at an exercise price of $3.15 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $47,250. Since the fair market value of the Company's Common Stock on January 8, 2024, (as determined in accordance with the 2017 Plan) was $10.58 per share, the Company withheld 4,466 shares of Common Stock ($47,250 divided by $10.58) to pay the aggregate exercise price of the option."}],"balance_after":52877,"source":{"system":"sec-edgar","filing":"0001493152-25-001575","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315225001575/ownership.xml","form_type":"4"}},{"id":1880349,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2023-05-24T14:39:06.000Z","date":"2023-05-22","kind":"exercise","planned":false,"acquired":false,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2023, the Reporting Person exercised the incentive stock option granted 07/27/2017 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the\npurchase of 50,000 shares of the Company's Common Stock at an exercise price of $3.65 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person\nelected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to\nthe aggregate exercise price of $182,500. Since the fair market value of the Company's Common Stock on May 22, 2023 (as determined in accordance with the 2017\nPlan) was $11.05 per share, the Company withheld 16,516 shares of Common Stock ($182,500 divided by $11.05) to pay the aggregate exercise price of the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Incentive Stock Option granted 07/27/2017 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On May 22, 2023, the Reporting Person exercised the incentive stock option granted 07/27/2017 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the\npurchase of 50,000 shares of the Company's Common Stock at an exercise price of $3.65 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person\nelected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to\nthe aggregate exercise price of $182,500. Since the fair market value of the Company's Common Stock on May 22, 2023 (as determined in accordance with the 2017\nPlan) was $11.05 per share, the Company withheld 16,516 shares of Common Stock ($182,500 divided by $11.05) to pay the aggregate exercise price of the option."}],"balance_after":0,"derivative":{"exercise_price":3.65,"expiration_date":"2023-07-27","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001493152-23-018858","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315223018858/ownership.xml","form_type":"4"}},{"id":1880348,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-05-24T14:39:06.000Z","date":"2023-05-22","kind":"tax_withholding","planned":false,"acquired":false,"shares":16516,"price":11.05,"value":182501.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2023, the Reporting Person exercised the incentive stock option granted 07/27/2017 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the\npurchase of 50,000 shares of the Company's Common Stock at an exercise price of $3.65 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person\nelected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to\nthe aggregate exercise price of $182,500. Since the fair market value of the Company's Common Stock on May 22, 2023 (as determined in accordance with the 2017\nPlan) was $11.05 per share, the Company withheld 16,516 shares of Common Stock ($182,500 divided by $11.05) to pay the aggregate exercise price of the option."}],"balance_after":37877,"source":{"system":"sec-edgar","filing":"0001493152-23-018858","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315223018858/ownership.xml","form_type":"4"}},{"id":1880347,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2023-05-24T14:39:06.000Z","date":"2023-05-22","kind":"exercise","planned":false,"acquired":true,"shares":50000,"price":3.65,"value":182500.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2023, the Reporting Person exercised the incentive stock option granted 07/27/2017 under the Company's 2017 Stock Option Plan (the \"2017 Plan\") for the\npurchase of 50,000 shares of the Company's Common Stock at an exercise price of $3.65 per share (the \"Option shares\"). As permitted by the 2017 Plan, the Reporting Person\nelected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to\nthe aggregate exercise price of $182,500. Since the fair market value of the Company's Common Stock on May 22, 2023 (as determined in accordance with the 2017\nPlan) was $11.05 per share, the Company withheld 16,516 shares of Common Stock ($182,500 divided by $11.05) to pay the aggregate exercise price of the option."}],"balance_after":54393,"source":{"system":"sec-edgar","filing":"0001493152-23-018858","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315223018858/ownership.xml","form_type":"4"}},{"id":2048991,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2023-01-23T18:30:12.000Z","date":"2023-01-19","kind":"grant","acquired":true,"shares":40000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Incentive Stock Option granted 01/19/2023 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year."}],"balance_after":40000,"derivative":{"exercise_price":3.95,"expiration_date":"2029-01-19","underlying":"Common Stock","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0001493152-23-002159","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315223002159/ownership.xml","form_type":"4"}},{"id":2086970,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-12-14T19:48:04.000Z","date":"2022-12-14","kind":"purchase","acquired":true,"shares":575,"price":3.47,"value":1995.25,"ownership":{"direct":true},"balance_after":4393,"source":{"system":"sec-edgar","filing":"0001493152-22-035423","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315222035423/ownership.xml","form_type":"4"}},{"id":2243105,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2022-06-06T14:26:29.000Z","date":"2022-06-03","kind":"purchase","acquired":true,"shares":500,"price":5.5,"value":2750.0,"ownership":{"direct":true},"balance_after":3818,"source":{"system":"sec-edgar","filing":"0001493152-22-015960","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315222015960/ownership.xml","form_type":"4"}},{"id":2540979,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2021-10-18T15:24:47.000Z","date":"2021-10-14","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Incentive Stock Option granted 10/14/2021 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year."}],"balance_after":25000,"derivative":{"exercise_price":7.005,"expiration_date":"2027-10-14","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001493152-21-025660","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315221025660/ownership.xml","form_type":"4"}},{"id":3146250,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-05-18T19:58:38.000Z","date":"2020-05-14","kind":"purchase","acquired":true,"shares":100,"price":5.99,"value":599.0,"ownership":{"direct":true},"balance_after":3318,"source":{"system":"sec-edgar","filing":"0001448779-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877920000001/primary_doc.xml","form_type":"4"}},{"id":3146249,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-05-18T19:58:38.000Z","date":"2020-05-14","kind":"purchase","acquired":true,"shares":218,"price":6,"value":1308.0,"ownership":{"direct":true},"balance_after":3218,"source":{"system":"sec-edgar","filing":"0001448779-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877920000001/primary_doc.xml","form_type":"4"}},{"id":3197142,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2020-03-24T20:56:26.000Z","date":"2020-03-24","kind":"purchase","acquired":true,"shares":500,"price":4.75,"value":2375.0,"ownership":{"direct":true},"balance_after":3000,"source":{"system":"sec-edgar","filing":"0001493152-20-004630","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000149315220004630/ownership.xml","form_type":"4"}},{"id":3425361,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2019-09-03T14:36:44.000Z","date":"2019-08-29","kind":"purchase","acquired":true,"shares":500,"price":3.9,"value":1950.0,"ownership":{"direct":true},"balance_after":2500,"source":{"system":"sec-edgar","filing":"0001448779-19-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877919000010/primary_doc.xml","form_type":"4"}},{"id":3691174,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2019-01-22T13:14:27.000Z","date":"2019-01-17","kind":"grant","acquired":true,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Incentive Stock Option granted on 01/17/2019 under the Company's 2017 Stock Option Plan.  The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year and is exercisable at $3.15 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Incentive Stock Option granted on 01/17/2019 under the Company's 2017 Stock Option Plan.  The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year and is exercisable at $3.15 per share."}],"balance_after":15000,"derivative":{"exercise_price":3.15,"expiration_date":"2025-01-17","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001448779-19-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877919000001/primary_doc.xml","form_type":"4"}},{"id":3729959,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2018-12-17T15:22:14.000Z","date":"2018-12-14","kind":"purchase","acquired":true,"shares":500,"price":2.65,"value":1325.0,"ownership":{"direct":true},"balance_after":2000,"source":{"system":"sec-edgar","filing":"0001448779-18-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877918000007/primary_doc.xml","form_type":"4"}},{"id":4248834,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option","published_at":"2017-07-31T20:31:30.000Z","date":"2017-07-27","kind":"grant","acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Incentive Stock Option granted 07/27/2017 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year and is exercisable at $3.65 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Incentive Stock Option granted 07/27/2017 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year and is exercisable at $3.65 per share."}],"balance_after":50000,"derivative":{"exercise_price":3.65,"expiration_date":"2023-07-27","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001448779-17-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877917000002/primary_doc.xml","form_type":"4"}},{"id":4367429,"issuer":{"id":5704,"kind":"organization","name":"PERMA FIX ENVIRONMENTAL SERVICES INC"},"owners":[{"id":81638,"kind":"person","name":"Naccarato Ben","position":1,"cik":"0001448779","reported_name":"Naccarato Ben","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2017-03-31T20:42:42.000Z","date":"2017-03-31","kind":"purchase","acquired":true,"shares":500,"price":3.175,"value":1587.5,"ownership":{"direct":true},"balance_after":1500,"source":{"system":"sec-edgar","filing":"0001448779-17-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/891532/000144877917000001/primary_doc.xml","form_type":"4"}}]}