{"transactions":[{"id":774427,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-18T20:36:32.000Z","date":"2026-05-14","kind":"grant","planned":false,"acquired":true,"shares":4137,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":30014,"source":{"system":"sec-edgar","filing":"0002064832-26-000209","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000206483226000209/form4.xml","form_type":"4"}},{"id":1144910,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2025-05-16T20:40:24.000Z","date":"2025-05-14","kind":"grant","planned":false,"acquired":true,"shares":4543,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4543,"derivative":{"exercise_price":78.81,"exercise_date":"2026-05-14","expiration_date":"2035-05-14","underlying":"Common Stock","underlying_shares":4543},"source":{"system":"sec-edgar","filing":"0001062993-25-009695","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000106299325009695/form4.xml","form_type":"4"}},{"id":1144909,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-16T20:40:24.000Z","date":"2025-05-14","kind":"grant","planned":false,"acquired":true,"shares":2537,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25877,"source":{"system":"sec-edgar","filing":"0001062993-25-009695","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000106299325009695/form4.xml","form_type":"4"}},{"id":1497526,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"exercise","planned":true,"acquired":false,"shares":17481,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2024."}],"balance_after":0,"derivative":{"exercise_price":16.17,"exercise_date":"2020-06-19","expiration_date":"2029-12-13","underlying":"Common Stock","underlying_shares":17481},"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1497525,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"sale","planned":true,"acquired":false,"shares":100,"price":80.29,"value":8029.0,"ownership":{"direct":true},"balance_after":23340,"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1497524,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"sale","planned":true,"acquired":false,"shares":5959,"price":79.67,"value":474753.53,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.29 to $80.22, inclusive. The reporting person undertakes to provide to LNTH any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (4) to this Form 4."}],"balance_after":23440,"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1497523,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"sale","planned":true,"acquired":false,"shares":12307,"price":78.95,"value":971637.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.28 to $79.26, inclusive. The reporting person undertakes to provide to LNTH any security holder of LNTH or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4."}],"balance_after":29399,"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1497522,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"sale","planned":true,"acquired":false,"shares":7.326,"price":77.71,"value":569.30346,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.27 to $78.12, inclusive. The reporting person undertakes to provide to Lantheus Holdings, Inc. (\"LNTH\") any security holder of LNTH or the staff of the Securities and Exchange Commission (\"SEC\"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4."}],"balance_after":41706,"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1497521,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-30T20:34:25.000Z","date":"2024-05-28","kind":"exercise","planned":true,"acquired":true,"shares":17481,"price":16.17,"value":282667.77,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2024."}],"balance_after":49032,"source":{"system":"sec-edgar","filing":"0000950170-24-066687","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024066687/ownership.xml","form_type":"4"}},{"id":1518817,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2024-05-13T21:07:23.000Z","date":"2024-05-09","kind":"grant","planned":false,"acquired":true,"shares":4853,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4853,"derivative":{"exercise_price":75.9,"exercise_date":"2025-05-09","expiration_date":"2034-05-09","underlying":"Common Stock","underlying_shares":4853},"source":{"system":"sec-edgar","filing":"0000950170-24-058822","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024058822/ownership.xml","form_type":"4"}},{"id":1518816,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-13T21:07:23.000Z","date":"2024-05-09","kind":"grant","planned":false,"acquired":true,"shares":2635,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":31551,"source":{"system":"sec-edgar","filing":"0000950170-24-058822","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000095017024058822/ownership.xml","form_type":"4"}},{"id":1893122,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2023-05-15T22:46:55.000Z","date":"2023-05-11","kind":"grant","planned":false,"acquired":true,"shares":3798,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3798,"derivative":{"exercise_price":99.38,"exercise_date":"2024-05-11","expiration_date":"2033-05-11","underlying":"Common Stock","underlying_shares":3798},"source":{"system":"sec-edgar","filing":"0000899243-23-013005","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924323013005/doc4.xml","form_type":"4"}},{"id":1893121,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-15T22:46:55.000Z","date":"2023-05-11","kind":"grant","planned":false,"acquired":true,"shares":2012,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":28916,"source":{"system":"sec-edgar","filing":"0000899243-23-013005","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924323013005/doc4.xml","form_type":"4"}},{"id":2273152,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2022-05-12T21:51:13.000Z","date":"2022-05-06","kind":"grant","acquired":true,"shares":4068,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Form 4 originally filed on May 10, 2022 inadvertently reported 3,616 options granted on May 6, 2022 due to an administrative error. The correct amount of options granted on May 6, 2022 is 4,068 and is being reported in this amendment."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The Form 4 originally filed on May 10, 2022 inadvertently reported 3,616 options granted on May 6, 2022 due to an administrative error. The correct amount of options granted on May 6, 2022 is 4,068 and is being reported in this amendment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The Form 4 originally filed on May 10, 2022 inadvertently reported 3,616 options granted on May 6, 2022 due to an administrative error. The correct amount of options granted on May 6, 2022 is 4,068 and is being reported in this amendment."}],"balance_after":4068,"derivative":{"exercise_price":64.2,"exercise_date":"2023-05-06","expiration_date":"2032-05-06","underlying":"Common Stock","underlying_shares":4068},"source":{"system":"sec-edgar","filing":"0000899243-22-017805","document":"doc4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924322017805/doc4a.xml","form_type":"4/A","original_submission_date":"2022-05-10"}},{"id":2275870,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2022-05-10T20:37:36.000Z","date":"2022-05-06","kind":"grant","acquired":true,"shares":3616,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3616,"derivative":{"exercise_price":64.2,"exercise_date":"2023-05-06","expiration_date":"2032-05-06","underlying":"Common Stock","underlying_shares":3616},"source":{"system":"sec-edgar","filing":"0000899243-22-017444","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924322017444/doc4.xml","form_type":"4"}},{"id":2275869,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-05-10T20:37:36.000Z","date":"2022-05-06","kind":"grant","acquired":true,"shares":2180,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The restricted stock units cliff vest on May 6, 2023."}],"balance_after":26904,"source":{"system":"sec-edgar","filing":"0000899243-22-017444","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924322017444/doc4.xml","form_type":"4"}},{"id":2715903,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-05-12T20:30:15.000Z","date":"2021-05-10","kind":"grant","acquired":true,"shares":8513,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":24724,"source":{"system":"sec-edgar","filing":"0000899243-21-019265","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321019265/doc4.xml","form_type":"4"}},{"id":2799048,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-03-10T02:07:46.000Z","date":"2021-03-05","kind":"purchase","acquired":true,"shares":1000,"price":18.6,"value":18600.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":16211,"source":{"system":"sec-edgar","filing":"0000899243-21-010796","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321010796/doc4.xml","form_type":"4"}},{"id":2818950,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-03-02T21:30:35.000Z","date":"2021-02-26","kind":"purchase","acquired":true,"shares":1000,"price":18.02,"value":18020.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":15211,"source":{"system":"sec-edgar","filing":"0000899243-21-008993","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321008993/doc4.xml","form_type":"4"}},{"id":2838354,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-23T21:30:18.000Z","date":"2021-02-19","kind":"purchase","acquired":true,"shares":1000,"price":19.39,"value":19390.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020"}],"balance_after":14211,"source":{"system":"sec-edgar","filing":"0000899243-21-007812","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321007812/doc4.xml","form_type":"4"}},{"id":2853552,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-17T21:30:14.000Z","date":"2021-02-12","kind":"purchase","acquired":true,"shares":1000,"price":20.03,"value":20030.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":13211,"source":{"system":"sec-edgar","filing":"0000899243-21-006896","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321006896/doc4.xml","form_type":"4"}},{"id":2871285,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-09T21:30:16.000Z","date":"2021-02-05","kind":"purchase","acquired":true,"shares":1000,"price":17.94,"value":17940.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":12211,"source":{"system":"sec-edgar","filing":"0000899243-21-005462","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321005462/doc4.xml","form_type":"4"}},{"id":2884739,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-02T21:30:25.000Z","date":"2021-01-29","kind":"purchase","acquired":true,"shares":1000,"price":16.13,"value":16130.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":11211,"source":{"system":"sec-edgar","filing":"0000899243-21-004199","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321004199/doc4.xml","form_type":"4"}},{"id":2894848,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-01-26T21:30:13.000Z","date":"2021-01-22","kind":"purchase","acquired":true,"shares":1000,"price":15.29,"value":15290.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":10211,"source":{"system":"sec-edgar","filing":"0000899243-21-003300","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321003300/doc4.xml","form_type":"4"}},{"id":2901681,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-01-20T21:30:13.000Z","date":"2021-01-15","kind":"purchase","acquired":true,"shares":1000,"price":15.8,"value":15800.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2020."}],"balance_after":9211,"source":{"system":"sec-edgar","filing":"0000899243-21-002499","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924321002499/doc4.xml","form_type":"4"}},{"id":3012521,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-10-05T20:55:38.000Z","date":"2020-10-01","kind":"grant","acquired":true,"shares":1308,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"As previously disclosed, the Board of Directors of the Company elected to receive all remaining compensation payable in 2020 in the form of time-based restricted stock units, rather than in cash.  The transaction reported in this Form 4 reports the additional restricted stock units earned by the reporting person for the compensation payable in the fourth quarter of 2020, as calculated by the Company on October 1, 2020."}],"balance_after":8211,"source":{"system":"sec-edgar","filing":"0000899243-20-027286","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924320027286/doc4.xml","form_type":"4"}},{"id":3059869,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-08-12T21:39:40.000Z","date":"2020-08-10","kind":"grant","acquired":true,"shares":922,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"As previously disclosed, including most recently in our Form 10-Q for the fiscal period ended June 30, 2020, the Board of Directors of the Company elected to receive all remaining compensation payable in 2020 in the form of time-based restricted stock units, rather than in cash.  The transaction reported in this Form 4 reports the additional restricted stock units earned by the reporting person for the compensation payable through the third quarter of 2020, as finally calculated by the Company on August 10, 2020."}],"balance_after":6903,"source":{"system":"sec-edgar","filing":"0000899243-20-022156","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924320022156/doc4.xml","form_type":"4"}},{"id":3101607,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (Right to Buy)","published_at":"2020-06-23T21:19:35.000Z","date":"2020-06-19","kind":"grant","acquired":true,"shares":17481,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Received in exchange for a non-qualified stock option to acquire 56,393 shares of Progenics Pharmaceuticals, Inc. (\"Progenics\") for $5.01 per share, in connection with the merger of Progenics pursuant to the Amended and Restated Agreement and Plan of Merger (the \"Merger Agreement\"), dated as of February 20, 2020, by and among Lantheus Holdings, Inc. (the \"Company\"), Plato Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Company (\"Merger Sub\"), and Progenics, pursuant to which Merger Sub merged with and into Progenics, with Progenics surviving as a wholly owned subsidiary of the Company (the \"Merger\")."}],"balance_after":17481,"derivative":{"exercise_price":16.17,"exercise_date":"2020-06-19","expiration_date":"2029-12-13","underlying":"Common stock","underlying_shares":17481},"source":{"system":"sec-edgar","filing":"0000899243-20-017492","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924320017492/doc4.xml","form_type":"4"}},{"id":3101606,"issuer":{"id":690,"kind":"organization","name":"Lantheus Holdings, Inc.","symbol":"LNTH"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common stock","published_at":"2020-06-23T21:19:35.000Z","date":"2020-06-19","kind":"grant","acquired":true,"shares":5981,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":5981,"source":{"system":"sec-edgar","filing":"0000899243-20-017492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1521036/000089924320017492/doc4.xml","form_type":"4"}},{"id":3102391,"issuer":{"id":148291,"kind":"organization","name":"PROGENICS PHARMACEUTICALS INC","symbol":"PGNX"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2020-06-23T16:46:24.000Z","date":"2020-06-19","kind":"disposition_to_issuer","acquired":false,"shares":16393,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 19, 2020, pursuant to the Amended and Restated Agreement and Plan of Merger, dated February 20, 2020 (the \"Merger Agreement\") among Lantheus Holdings, Inc. (\"Lantheus\"), Plato Merger Sub, Inc., a wholly-owned subsidiary of Lantheus (\"Merger Sub\"), and Progenics Pharmaceuticals, Inc. (\"Progenics\"), Merger Sub merged with and into Progenics (the \"Merger\"), with Progenics surviving as a wholly-owned subsidiary of Lantheus.  At the effective time of the Merger, this option was assumed by Lantheus and converted into an option to purchase Lantheus common stock based on an exchange ratio of 0.31 of a share of Lantheus common stock for each share of Progenics common stock subject to the option (with a corresponding adjustment being made to the exercise price of the option). Except for these adjustments, the other terms of the option continue in effect."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On June 19, 2020, pursuant to the Amended and Restated Agreement and Plan of Merger, dated February 20, 2020 (the \"Merger Agreement\") among Lantheus Holdings, Inc. (\"Lantheus\"), Plato Merger Sub, Inc., a wholly-owned subsidiary of Lantheus (\"Merger Sub\"), and Progenics Pharmaceuticals, Inc. (\"Progenics\"), Merger Sub merged with and into Progenics (the \"Merger\"), with Progenics surviving as a wholly-owned subsidiary of Lantheus.  At the effective time of the Merger, this option was assumed by Lantheus and converted into an option to purchase Lantheus common stock based on an exchange ratio of 0.31 of a share of Lantheus common stock for each share of Progenics common stock subject to the option (with a corresponding adjustment being made to the exercise price of the option). Except for these adjustments, the other terms of the option continue in effect."}],"balance_after":0,"derivative":{"exercise_price":5.01,"expiration_date":"2029-12-13","underlying":"Common Stock","underlying_shares":16393},"source":{"system":"sec-edgar","filing":"0001437749-20-013671","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/835887/000143774920013671/rdgdoc.xml","form_type":"4"}},{"id":3102390,"issuer":{"id":148291,"kind":"organization","name":"PROGENICS PHARMACEUTICALS INC","symbol":"PGNX"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2020-06-23T16:46:24.000Z","date":"2020-06-19","kind":"disposition_to_issuer","acquired":false,"shares":40000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 19, 2020, pursuant to the Amended and Restated Agreement and Plan of Merger, dated February 20, 2020 (the \"Merger Agreement\") among Lantheus Holdings, Inc. (\"Lantheus\"), Plato Merger Sub, Inc., a wholly-owned subsidiary of Lantheus (\"Merger Sub\"), and Progenics Pharmaceuticals, Inc. (\"Progenics\"), Merger Sub merged with and into Progenics (the \"Merger\"), with Progenics surviving as a wholly-owned subsidiary of Lantheus.  At the effective time of the Merger, this option was assumed by Lantheus and converted into an option to purchase Lantheus common stock based on an exchange ratio of 0.31 of a share of Lantheus common stock for each share of Progenics common stock subject to the option (with a corresponding adjustment being made to the exercise price of the option). Except for these adjustments, the other terms of the option continue in effect."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This option was originally scheduled to vest in annual installments over the five-year period beginning December 13, 2019 and became immediately vested upon the Merger."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On June 19, 2020, pursuant to the Amended and Restated Agreement and Plan of Merger, dated February 20, 2020 (the \"Merger Agreement\") among Lantheus Holdings, Inc. (\"Lantheus\"), Plato Merger Sub, Inc., a wholly-owned subsidiary of Lantheus (\"Merger Sub\"), and Progenics Pharmaceuticals, Inc. (\"Progenics\"), Merger Sub merged with and into Progenics (the \"Merger\"), with Progenics surviving as a wholly-owned subsidiary of Lantheus.  At the effective time of the Merger, this option was assumed by Lantheus and converted into an option to purchase Lantheus common stock based on an exchange ratio of 0.31 of a share of Lantheus common stock for each share of Progenics common stock subject to the option (with a corresponding adjustment being made to the exercise price of the option). Except for these adjustments, the other terms of the option continue in effect."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option was originally scheduled to vest in annual installments over the five-year period beginning December 13, 2019 and became immediately vested upon the Merger."}],"balance_after":0,"derivative":{"exercise_price":5.01,"expiration_date":"2029-12-13","underlying":"Common Stock","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0001437749-20-013671","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/835887/000143774920013671/rdgdoc.xml","form_type":"4"}},{"id":3339895,"issuer":{"id":148291,"kind":"organization","name":"PROGENICS PHARMACEUTICALS INC","symbol":"PGNX"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (Right to Buy)","published_at":"2019-12-17T15:16:27.000Z","date":"2019-12-13","kind":"grant","acquired":true,"shares":16393,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This stock option becomes exercisable immediately on the date of grant."}],"balance_after":16393,"derivative":{"exercise_price":5.01,"exercise_date":"2019-12-13","expiration_date":"2029-12-13","underlying":"Common Stock","underlying_shares":16393},"source":{"system":"sec-edgar","filing":"0001562180-19-006152","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/835887/000156218019006152/primarydocument.xml","form_type":"4"}},{"id":3339894,"issuer":{"id":148291,"kind":"organization","name":"PROGENICS PHARMACEUTICALS INC","symbol":"PGNX"},"owners":[{"id":46340,"kind":"person","name":"Maeusli Heinz Christoph","position":1,"cik":"0001788919","reported_name":"Maeusli Heinz Christoph","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Non-Qualified Stock Option (Right to Buy)","published_at":"2019-12-17T15:16:20.000Z","date":"2019-12-13","kind":"grant","acquired":true,"shares":40000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"5yr 20% On Vest beginning on 13-Dec-2019"}],"balance_after":40000,"derivative":{"exercise_price":5.01,"expiration_date":"2029-12-13","underlying":"Common Stock","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0001562180-19-006151","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/835887/000156218019006151/primarydocument.xml","form_type":"4"}}]}