{"transactions":[{"id":797792,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Subscription Rights (right to purchase)","published_at":"2026-04-29T20:10:37.000Z","date":"2026-04-13","kind":"other","planned":false,"acquired":true,"shares":870,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On March 30, 2026, holders of the Issuer's common stock, par value $0.01 per share (the \"Common Stock\"), received one subscription right (the \"Rights\") for each share of Common Stock held by such holder as of March 27, 2026. When exercisable, five (5) Rights will entitle their holder to purchase one share of Common Stock at an exercise price of $59.00 per share. Each Rightsholder who was a stockholder of record could also elect to purchase additional shares of Common Stock at the subscription price if other Rightsholders did not fully exercise their Rights and the Rightsholders exercised in full their basic Rights (the \"Over-Subscription Privilege\")."}],"balance_after":245,"derivative":{"exercise_price":59,"exercise_date":"2026-03-31","expiration_date":"2026-04-20","underlying":"Common Stock","underlying_shares":174},"source":{"system":"sec-edgar","filing":"0001437749-26-013872","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926013872/rdgdoc.xml","form_type":"4"}},{"id":797791,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-04-29T20:10:37.000Z","date":"2026-04-27","kind":"other","planned":false,"acquired":true,"shares":24,"price":59,"value":1416.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"The shares shown in this line are the additional shares purchased pursuant to the Over-Subscription Privilege."}],"balance_after":1313,"source":{"system":"sec-edgar","filing":"0001437749-26-013872","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926013872/rdgdoc.xml","form_type":"4"}},{"id":797790,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-04-29T20:10:37.000Z","date":"2026-04-10","kind":"other","planned":false,"acquired":true,"shares":174,"price":59,"value":10266.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On March 30, 2026, holders of the Issuer's common stock, par value $0.01 per share (the \"Common Stock\"), received one subscription right (the \"Rights\") for each share of Common Stock held by such holder as of March 27, 2026. When exercisable, five (5) Rights will entitle their holder to purchase one share of Common Stock at an exercise price of $59.00 per share. Each Rightsholder who was a stockholder of record could also elect to purchase additional shares of Common Stock at the subscription price if other Rightsholders did not fully exercise their Rights and the Rightsholders exercised in full their basic Rights (the \"Over-Subscription Privilege\")."}],"balance_after":1289,"source":{"system":"sec-edgar","filing":"0001437749-26-013872","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926013872/rdgdoc.xml","form_type":"4"}},{"id":830533,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-03-23T20:20:31.000Z","date":"2026-03-19","kind":"grant","planned":false,"acquired":true,"shares":242,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Annual stock grant to non-employee director."}],"balance_after":1115,"source":{"system":"sec-edgar","filing":"0001437749-26-009404","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926009404/rdgdoc.xml","form_type":"4"}},{"id":942921,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock Warrants (right to purchase)","published_at":"2026-01-08T22:02:19.000Z","date":"2026-01-06","kind":"other","planned":false,"acquired":true,"shares":360,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4,"derivative":{"exercise_price":47.5,"exercise_date":"2025-10-23","expiration_date":"2025-12-23","underlying":"Common Stock","underlying_shares":72},"source":{"system":"sec-edgar","filing":"0001437749-26-000901","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926000901/rdgdoc.xml","form_type":"4"}},{"id":942920,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-01-08T22:02:19.000Z","date":"2026-01-06","kind":"other","planned":false,"acquired":true,"shares":35,"price":47.5,"value":1662.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On April 25, 2025, holders of the Issuer's Common Stock, par value $0.01 per share (the \"Common Stock\"), received a dividend of one Common Stock Warrant (the \"Warrants\") for each share of Common Stock held by such holder as of March 10, 2025. When exercisable, five (5) Warrants will entitle their holder to purchase one share of Common Stock at an exercise price of $47.50 per share, as may be adjusted in accordance with the terms of the Warrants. Each warrant holder could also elect to purchase additional shares of Common Stock at the exercise price if other warrant holders did not fully exercise their warrants and the warrant holder exercised in full their basic warrants (the \"Over-Subscription Privilege\"). The shares shown on this Form 4 are the additional shares purchased pursuant to the Over-Subscription Privilege, the amount of which was not determinable prior to the closing of the warrant offering."}],"balance_after":873,"source":{"system":"sec-edgar","filing":"0001437749-26-000901","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774926000901/rdgdoc.xml","form_type":"4"}},{"id":956965,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock Warrants (right to purchase)","published_at":"2025-12-30T21:20:30.000Z","date":"2025-12-19","kind":"other","planned":false,"acquired":true,"shares":360,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On April 25, 2025, holders of the Issuer's Common Stock, par value $0.01 per share (the \"Common Stock\"), received a dividend of one Common Stock Warrant (the \"Warrants\") for each share of Common Stock held by such holder as of March 10, 2025. When exercisable, five (5) Warrants will entitle their holder to purchase one share of Common Stock at an exercise price of $47.50 per share, as may be adjusted in accordance with the terms of the Warrants."}],"balance_after":4,"derivative":{"exercise_price":47.5,"exercise_date":"2025-10-23","expiration_date":"2025-12-23","underlying":"Common Stock","underlying_shares":72},"source":{"system":"sec-edgar","filing":"0001437749-25-038946","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774925038946/rdgdoc.xml","form_type":"4"}},{"id":956964,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-12-30T21:20:30.000Z","date":"2025-12-19","kind":"other","planned":false,"acquired":true,"shares":72,"price":47.5,"value":3420.0,"ownership":{"direct":true},"balance_after":838,"source":{"system":"sec-edgar","filing":"0001437749-25-038946","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774925038946/rdgdoc.xml","form_type":"4"}},{"id":1191853,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-03-26T00:58:38.000Z","date":"2025-03-21","kind":"grant","planned":false,"acquired":true,"shares":402,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Annual stock grant to non-employee director."}],"balance_after":766,"source":{"system":"sec-edgar","filing":"0001437749-25-009230","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774925009230/rdgdoc.xml","form_type":"4"}},{"id":1386435,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-10-16T00:40:28.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":1600,"price":50.665,"value":81064.0,"ownership":{"direct":true},"balance_after":364,"source":{"system":"sec-edgar","filing":"0001437749-24-031289","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774924031289/rdgdoc.xml","form_type":"4"}},{"id":1386434,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-10-16T00:40:28.000Z","date":"2024-10-11","kind":"sale","planned":false,"acquired":false,"shares":400,"price":49.414,"value":19765.6,"ownership":{"direct":true},"balance_after":1964,"source":{"system":"sec-edgar","filing":"0001437749-24-031289","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774924031289/rdgdoc.xml","form_type":"4"}},{"id":1561634,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-03-25T21:25:51.000Z","date":"2024-03-21","kind":"grant","planned":false,"acquired":true,"shares":364,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Annual stock grant to non-employee director."}],"balance_after":2364,"source":{"system":"sec-edgar","filing":"0001437749-24-009260","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774924009260/rdgdoc.xml","form_type":"4"}},{"id":1719733,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-12-06T21:29:57.000Z","date":"2023-12-05","kind":"sale","planned":false,"acquired":false,"shares":2000,"price":36.13,"value":72260.0,"ownership":{"direct":true},"balance_after":2000,"source":{"system":"sec-edgar","filing":"0001437749-23-033772","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774923033772/rdgdoc.xml","form_type":"4"}},{"id":1719732,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-12-06T21:29:57.000Z","date":"2023-12-04","kind":"sale","planned":false,"acquired":false,"shares":7274,"price":35.4,"value":257499.6,"ownership":{"direct":true},"balance_after":4000,"source":{"system":"sec-edgar","filing":"0001437749-23-033772","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000143774923033772/rdgdoc.xml","form_type":"4"}},{"id":1892986,"issuer":{"id":5849,"kind":"organization","name":"M-tron Industries, Inc."},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-15T18:00:35.000Z","date":"2023-05-11","kind":"grant","planned":false,"acquired":true,"shares":1266,"price":11.85,"value":15002.1,"ownership":{"direct":true},"balance_after":11274,"source":{"system":"sec-edgar","filing":"0001209191-23-029332","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768995/000120919123029332/doc4.xml","form_type":"4"}},{"id":2457582,"issuer":{"id":6820,"kind":"organization","name":"LGL GROUP INC"},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-12-29T18:33:00.000Z","date":"2021-12-28","kind":"grant","acquired":true,"shares":1267,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":20017,"source":{"system":"sec-edgar","filing":"0001209191-21-071454","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/61004/000120919121071454/doc4.xml","form_type":"4"}},{"id":2760062,"issuer":{"id":6820,"kind":"organization","name":"LGL GROUP INC"},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-04-06T00:42:21.000Z","date":"2021-04-01","kind":"disposition_to_issuer","acquired":false,"shares":26250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares forfeited pro-rata based on requirement in the restricted stock agreement for service as CEO."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Balance of shares vest 15,000 on January 1, 2022, and 3,750 on January 1, 2023"}],"balance_after":18750,"source":{"system":"sec-edgar","filing":"0001209191-21-025525","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/61004/000120919121025525/doc4.xml","form_type":"4"}},{"id":3191904,"issuer":{"id":6820,"kind":"organization","name":"LGL GROUP INC"},"owners":[{"id":50821,"kind":"person","name":"Arteaga Ivan","position":1,"cik":"0001768995","reported_name":"Arteaga Ivan","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO"}}],"security":"Restricted Stock","published_at":"2020-03-31T21:00:19.000Z","date":"2020-03-27","kind":"grant","acquired":true,"shares":45000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock, to be earned ratably over three years from 01/01/2020 to 01/01/2023, vesting over three years from 01/01/2022 to 01/01/2024."}],"balance_after":45000,"source":{"system":"sec-edgar","filing":"0001768995-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/61004/000176899520000001/primary_doc.xml","form_type":"4"}}]}