{"transactions":[{"id":1409005,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"(Member of 10% owner group)"}}],"security":"Series A Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:55.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":8277,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, these shares.  The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are owned by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106172","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106172/ownership.xml","form_type":"4"}},{"id":1409004,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"(Member of 10% owner group)"}}],"security":"Series A Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:55.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":14800,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are owned by a daughter of the reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, these shares.  The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act or for any other purpose."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106172","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106172/ownership.xml","form_type":"4"}},{"id":1409003,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"(Member of 10% owner group)"}}],"security":"Series A Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:55.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":271034,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106172","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106172/ownership.xml","form_type":"4"}},{"id":1409002,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:09.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":18887,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, these shares.  The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are owned by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106171","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106171/ownership.xml","form_type":"4"}},{"id":1409001,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:09.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":33770,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are owned by a daughter of the reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, these shares.  The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act or for any other purpose."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106171","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106171/ownership.xml","form_type":"4"}},{"id":1409000,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2024-09-12T21:28:09.000Z","date":"2024-09-09","kind":"other","planned":false,"acquired":false,"shares":622038,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2024, Liberty Media Corporation redeemed each share of its Series A Liberty SiriusXM common stock, Series B Liberty SiriusXM common stock and Series C Liberty SiriusXM common stock for 0.8375 of a share of common stock of Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\") with cash paid in lieu of any fractional shares of common stock of Sirius XM Holdings, after aggregating all shares of common stock of Sirius XM Holdings issuable by series of Liberty SiriusXM common stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950170-24-106171","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000095017024106171/ownership.xml","form_type":"4"}},{"id":2527122,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series A Liberty SiriusXM Common Stock","published_at":"2021-11-03T20:45:24.000Z","date":"2021-11-01","kind":"purchase","acquired":true,"shares":5347320,"price":50.0156,"value":267449418.192,"ownership":{"direct":false,"nature":"See footnote 1"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"These Shares are owned by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":20207680,"source":{"system":"sec-edgar","filing":"0000899243-21-042910","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000089924321042910/doc4.xml","form_type":"4"}},{"id":3026349,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2020-09-21T20:38:21.000Z","date":"2020-09-17","kind":"sale","acquired":false,"shares":200000,"price":88,"value":17600000.0,"ownership":{"direct":true},"balance_after":1991806,"source":{"system":"sec-edgar","filing":"0001209191-20-051292","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/927066/000120919120051292/doc4.xml","form_type":"4"}},{"id":3026348,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2020-09-21T20:38:21.000Z","date":"2020-09-17","kind":"sale","acquired":false,"shares":2000000,"price":88,"value":176000000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares of the issuer's Common Stock (\"Shares\") were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, Shares, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (\"the Exchange Act\"). The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act or for any other purpose."}],"balance_after":36095570,"source":{"system":"sec-edgar","filing":"0001209191-20-051292","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/927066/000120919120051292/doc4.xml","form_type":"4"}},{"id":3104492,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-19T14:15:35.000Z","date":"2020-06-17","kind":"other","acquired":true,"shares":3616,"price":25.47,"value":92099.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares of Series C Liberty SiriusXM Common Stock (the \"Series C Shares\") were acquired pursuant to the oversubscription privilege that is further described in Liberty Media Corporation's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020."},{"field":"shares","element":"transactionShares","label":"F1","text":"These shares of Series C Liberty SiriusXM Common Stock (the \"Series C Shares\") were acquired pursuant to the oversubscription privilege that is further described in Liberty Media Corporation's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020."}],"balance_after":622038,"source":{"system":"sec-edgar","filing":"0001209191-20-037848","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120037848/doc4.xml","form_type":"4"}},{"id":3104491,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-19T14:15:35.000Z","date":"2020-06-17","kind":"other","acquired":true,"shares":340221,"price":25.47,"value":8665428.87,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares of Series C Liberty SiriusXM Common Stock (the \"Series C Shares\") were acquired pursuant to the oversubscription privilege that is further described in Liberty Media Corporation's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020."},{"field":"shares","element":"transactionShares","label":"F1","text":"These shares of Series C Liberty SiriusXM Common Stock (the \"Series C Shares\") were acquired pursuant to the oversubscription privilege that is further described in Liberty Media Corporation's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, Series C Shares, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":43208291,"source":{"system":"sec-edgar","filing":"0001209191-20-037848","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120037848/doc4.xml","form_type":"4"}},{"id":3116952,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":false,"shares":2333,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F12","text":"The reporting person had or shared trading authority over these Series C Liberty SiriusXM Rights."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F13","text":"The reporting person may have been deemed to beneficially own, but only to the extent he had a pecuniary interest in, these rights. The reporting person disclaims beneficial ownership of these rights (and the underlying Series C Shares) except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person was previously the beneficial owner of these rights (or the underlying Series C Shares) for purposes of Section 16 of the Exchange Act, or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F14","text":"These Series C Liberty SiriusXM Rights were owned, prior to exercise, by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."}],"balance_after":0,"derivative":{"exercise_price":25.47,"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock","underlying_shares":2333},"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116951,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":false,"shares":4170,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F11","text":"These Series C Liberty SiriusXM Rights were owned, prior to exercise, by a daughter of the reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F12","text":"The reporting person had or shared trading authority over these Series C Liberty SiriusXM Rights."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F13","text":"The reporting person may have been deemed to beneficially own, but only to the extent he had a pecuniary interest in, these rights. The reporting person disclaims beneficial ownership of these rights (and the underlying Series C Shares) except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person was previously the beneficial owner of these rights (or the underlying Series C Shares) for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":0,"derivative":{"exercise_price":25.47,"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock","underlying_shares":4170},"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116950,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":false,"shares":76354,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."}],"balance_after":0,"derivative":{"exercise_price":25.47,"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock","underlying_shares":76354},"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116949,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":false,"shares":7175955,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expired on June 5, 2020."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F6","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right entitled the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right entitled the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47. Under the oversubscription privilege, each rightsholder that exercised its basic subscription privilege had the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F7","text":"Continued from footnote 6: which were not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"These Series C Liberty SiriusXM Rights were owned, prior to exercise on June 5, 2020, by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person was previously the beneficial owner of any Series C Liberty SiriusXM Rights (or the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"Continued from footnote 9: that were not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":0,"derivative":{"exercise_price":25.47,"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock","underlying_shares":7175955},"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116948,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":true,"shares":2333,"price":25.47,"value":59421.51,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, these shares. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act, or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are owned by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."}],"balance_after":18887,"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116947,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":true,"shares":4170,"price":25.47,"value":106209.9,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are owned by a daughter of the reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The reporting person has or shares trading authority over these shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The reporting person may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, these shares. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":33770,"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116946,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":true,"shares":76354,"price":25.47,"value":1944736.38,"ownership":{"direct":true},"balance_after":618422,"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3116945,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-09T16:35:46.000Z","date":"2020-06-05","kind":"other","acquired":true,"shares":7175955,"price":25.47,"value":182771573.85,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":42868070,"source":{"system":"sec-edgar","filing":"0001209191-20-035272","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120035272/doc4.xml","form_type":"4"}},{"id":3124714,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-06-03T17:48:12.000Z","date":"2020-06-01","kind":"purchase","acquired":true,"shares":450000,"price":37.35,"value":16807500.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":35692115,"source":{"system":"sec-edgar","filing":"0001209191-20-034159","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120034159/doc4.xml","form_type":"4"}},{"id":3130906,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-29","kind":"grant","acquired":true,"shares":45768,"price":11.4747,"value":525174.0696,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F21","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $11.33 to $11.50. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 21 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Continued from footnote 16: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":7175955,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130905,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-29","kind":"grant","acquired":true,"shares":512196,"price":10.7645,"value":5513533.842,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F20","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $10.31 to $11.30. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 20 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Continued from footnote 16: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":7130187,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130904,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-28","kind":"grant","acquired":true,"shares":47000,"price":11.5884,"value":544654.8,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F19","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $11.44 to $11.70. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 19 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Continued from footnote 16: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":6617991,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130903,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-28","kind":"grant","acquired":true,"shares":786765,"price":10.9546,"value":8618695.869,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $10.43 to $11.42. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 18 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Continued from footnote 16: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":6570991,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130902,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-27","kind":"grant","acquired":true,"shares":315000,"price":10.8834,"value":3428271.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $10.59 to $11.13. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 11 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F14","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"Continued from footnote 12: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Continued from footnote 16: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":5784226,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130901,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-29","kind":"purchase","acquired":true,"shares":45475,"price":36.4822,"value":1659028.045,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $36.47 to $36.50. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 7 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":35242115,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130900,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-29","kind":"purchase","acquired":true,"shares":671968,"price":35.816,"value":24067205.888,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $35.47 to $36.41. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 6 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":35196640,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130899,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-28","kind":"purchase","acquired":true,"shares":49841,"price":36.7367,"value":1830993.8647,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $36.61 to $37.05. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":34524672,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130898,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-28","kind":"purchase","acquired":true,"shares":932285,"price":36.3038,"value":33845488.183,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $35.61 to $36.60. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":34474831,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130897,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-27","kind":"purchase","acquired":true,"shares":129108,"price":36.427,"value":4703017.116,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $36.30 to $36.65. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 3 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":33542546,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3130896,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-29T19:48:18.000Z","date":"2020-05-27","kind":"purchase","acquired":true,"shares":545503,"price":36.1482,"value":19718951.5446,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $35.30 to $36.29. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 1 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"). The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":33413438,"source":{"system":"sec-edgar","filing":"0001209191-20-033070","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120033070/doc4.xml","form_type":"4"}},{"id":3135510,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-15","kind":"other","acquired":true,"shares":2333,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"timeliness","element":"transactionTimeliness","label":"F15","text":"Pursuant to Rule 16a-9(b), the acquisition of Series C Liberty SiriusXM Rights granted by Liberty on May 15, 2020 is exempt from Section 16 of the Securities Exchange Act of 1934 and is being reported hereto on a voluntary basis."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F24","text":"The reporting person has or shares trading authority over these Series C Liberty SiriusXM Rights."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F25","text":"The reporting person may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, these rights. The reporting person disclaims beneficial ownership of these rights except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these rights for purposes of Section 16 of the Exchange Act, or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F26","text":"These Series C Liberty SiriusXM Rights are owned by the Rita E. and Frank J. Weschler Educational Trust, of which the reporting person's daughters are beneficiaries."}],"balance_after":2333,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135509,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-15","kind":"other","acquired":true,"shares":4170,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"timeliness","element":"transactionTimeliness","label":"F15","text":"Pursuant to Rule 16a-9(b), the acquisition of Series C Liberty SiriusXM Rights granted by Liberty on May 15, 2020 is exempt from Section 16 of the Securities Exchange Act of 1934 and is being reported hereto on a voluntary basis."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F23","text":"These Series C Liberty SiriusXM Rights are owned by a daughter of the reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F24","text":"The reporting person has or shares trading authority over these Series C Liberty SiriusXM Rights."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F25","text":"The reporting person may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, these rights. The reporting person disclaims beneficial ownership of these rights except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these rights for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":4170,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135508,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-15","kind":"other","acquired":true,"shares":76354,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"timeliness","element":"transactionTimeliness","label":"F15","text":"Pursuant to Rule 16a-9(b), the acquisition of Series C Liberty SiriusXM Rights granted by Liberty on May 15, 2020 is exempt from Section 16 of the Securities Exchange Act of 1934 and is being reported hereto on a voluntary basis."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."}],"balance_after":76354,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135507,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-26","kind":"grant","acquired":true,"shares":460654,"price":8.1388,"value":3749170.7752,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F22","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $7.64 to $8.41. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 22 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A and Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Continued from footnote 17: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":5469226,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135506,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-22","kind":"grant","acquired":true,"shares":195386,"price":6.931,"value":1354220.366,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F21","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $6.57\nto $7.30. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 21 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A and Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Continued from footnote 17: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":5008572,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135505,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-21","kind":"grant","acquired":true,"shares":137069,"price":6.7175,"value":920761.0075,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F20","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from\n$6.3872 to $6.90. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 20 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A and Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Continued from footnote 17: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":4813186,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135504,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-21","kind":"grant","acquired":true,"shares":383813,"price":5.738,"value":2202318.994,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"price","element":"transactionPricePerShare","label":"F19","text":"The price reported in Column 8 is a weighted average price. These rights were purchased in multiple transactions at prices ranging from $5.38\nto $6.37. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of rights purchased at each separate price within the range set forth in footnote 19 to this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A and Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Continued from footnote 17: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":4676117,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135503,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Rights","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-15","kind":"other","acquired":true,"shares":4292304,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"timeliness","element":"transactionTimeliness","label":"F15","text":"Pursuant to Rule 16a-9(b), the acquisition of Series C Liberty SiriusXM Rights granted by Liberty on May 15, 2020 is exempt from Section 16 of the Securities Exchange Act of 1934 and is being reported hereto on a voluntary basis."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F16","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, the rights offering commenced on May 18, 2020 and expires on June 5, 2020. Liberty's board of directors may terminate the rights offering for any reason before the expiration time. Liberty may extend the expiration time of the rights offering for any reason and for any length of time beyond June 5, 2020, at the discretion of its board of directors. However, Liberty may not extend the expiration time of the rights offering for more than 25 trading days past the original fourteen trading day subscription period. All exercises of Series C Liberty SiriusXM Rights are irrevocable even if Liberty's board of directors determines to extend the expiration time."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F13","text":"As described in Liberty's Form S-3ASR filed with the Securities and Exchange Commission on May 14, 2020, Liberty has distributed subscription rights to holders of its Series A and Series C Liberty SiriusXM Common Stock to acquire shares of its Series C Liberty SiriusXM Common Stock (the \"Series C Liberty SiriusXM Rights\"). In the rights offering, each Series C Liberty SiriusXM Right will entitle the holder to a basic subscription privilege and an oversubscription privilege. Under the basic subscription privilege, each whole Series C Liberty SiriusXM Right will entitle the holder to purchase one share of Liberty's Series C Liberty SiriusXM Common Stock at a subscription price of $25.47."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F14","text":"Continued from footnote 13: Under the oversubscription privilege, each rightsholder that exercises its basic subscription privilege will have the right to subscribe, at the subscription price, for up to that number of shares of Liberty's Series C Liberty SiriusXM Common Stock which are not purchased by other rightsholders under their basic subscription privilege."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"These Series C Liberty SiriusXM Rights were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A and Series C Liberty SiriusXM Common Stock, Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Liberty SiriusXM Rights (and the underlying Series C Shares) owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Liberty SiriusXM Rights (and the underlying Series C Shares)"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Continued from footnote 17: that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":4292304,"derivative":{"exercise_date":"2020-05-18","expiration_date":"2020-06-05","underlying":"Series C Liberty SiriusXM Common Stock"},"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135502,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-26","kind":"purchase","acquired":true,"shares":795354,"price":33.4365,"value":26593854.021,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $33.07 to $33.80. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 11 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":32867935,"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135501,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-22","kind":"purchase","acquired":true,"shares":312928,"price":32.3376,"value":10119340.4928,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from\n$31.84 to $32.65. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and\nExchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set\nforth in footnote 10 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":32072581,"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135500,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-21","kind":"purchase","acquired":true,"shares":605870,"price":32.0842,"value":19438854.254,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from\n$31.81 to $32.32. The Reporting Persons undertake to provide Liberty, any security holder of Liberty, or the staff of the Securities and\nExchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set\nforth in footnote 9 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":31759653,"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135499,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-26T19:42:38.000Z","date":"2020-05-21","kind":"purchase","acquired":true,"shares":302798,"price":31.4626,"value":9526812.3548,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from\n$30.81 to $31.80. The Reporting Persons undertake to provide Liberty Media Corporation (\"Liberty\"), any security holder of Liberty, or the staff\nof the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price\nwithin the range set forth in footnote 8 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":31153783,"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":3135498,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2020-05-26T19:42:38.000Z","date":"2020-03-16","kind":"other","acquired":false,"shares":240000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On March 16, 2020, Berkshire sold its interest in The Buffalo News, Inc. and therefore is no longer deemed to beneficially own the 240,000 shares of Series C Liberty SiriusXM Common Stock that were directly owned by the Buffalo News Editorial Pension Plan (175,000) and the Buffalo News Office Pension Plan (65,000). On March 16, 2020, the market value of the 240,000 shares of Series C Liberty SiriusXM Common Stock held by these plans was $7,029,600, based on the closing per share price that day."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire. As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Series C Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Series C Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Series C Shares that are not directly owned by the reporting person for purposes of Section 16 of the Exchange Act, or for any other purpose."}],"balance_after":30850985,"source":{"system":"sec-edgar","filing":"0001209191-20-032186","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919120032186/doc4.xml","form_type":"4"}},{"id":4300113,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2017-05-31T20:10:53.000Z","date":"2017-05-31","kind":"purchase","acquired":true,"shares":226014,"price":41.4159,"value":9360573.2226,"ownership":{"direct":false,"nature":"See footnote 2."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $41.23 to $41.66."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":31090985,"source":{"system":"sec-edgar","filing":"0001209191-17-036616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036616/doc4.xml","form_type":"4"}},{"id":4300112,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2017-05-31T20:10:53.000Z","date":"2017-05-30","kind":"purchase","acquired":true,"shares":278557,"price":41.5787,"value":11582037.9359,"ownership":{"direct":false,"nature":"See footnote 2."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $41.19 to $41.92."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":30864971,"source":{"system":"sec-edgar","filing":"0001209191-17-036616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036616/doc4.xml","form_type":"4"}},{"id":4300111,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2017-05-31T20:10:53.000Z","date":"2017-05-26","kind":"purchase","acquired":true,"shares":116788,"price":41.7432,"value":4875104.8416,"ownership":{"direct":false,"nature":"See footnote 2."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $41.40 to $41.90."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":30586414,"source":{"system":"sec-edgar","filing":"0001209191-17-036616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036616/doc4.xml","form_type":"4"}},{"id":4300110,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2017-05-31T20:10:53.000Z","date":"2017-05-26","kind":"purchase","acquired":true,"shares":22813,"price":40.9877,"value":935052.4001,"ownership":{"direct":false,"nature":"See footnote 2."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $40.40 to $41.39. The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3, 4 and 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":30469626,"source":{"system":"sec-edgar","filing":"0001209191-17-036616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036616/doc4.xml","form_type":"4"}},{"id":4300117,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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These shares were purchased in multiple transactions at prices ranging from $41.30 to $41.69."}],"balance_after":14860360,"source":{"system":"sec-edgar","filing":"0001209191-17-036615","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036615/doc4.xml","form_type":"4"}},{"id":4300116,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14750214,"source":{"system":"sec-edgar","filing":"0001209191-17-036615","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036615/doc4.xml","form_type":"4"}},{"id":4300115,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14601353,"source":{"system":"sec-edgar","filing":"0001209191-17-036615","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036615/doc4.xml","form_type":"4"}},{"id":4300114,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3, 4 and 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14531407,"source":{"system":"sec-edgar","filing":"0001209191-17-036615","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117036615/doc4.xml","form_type":"4"}},{"id":4305038,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":30446813,"source":{"system":"sec-edgar","filing":"0001209191-17-035617","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035617/doc4.xml","form_type":"4"}},{"id":4305037,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. TED","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group"}}],"security":"Series C Liberty SiriusXM Common Stock","published_at":"2017-05-25T20:13:07.000Z","date":"2017-05-24","kind":"purchase","acquired":true,"shares":151625,"price":39.647,"value":6011476.375,"ownership":{"direct":false,"nature":"See footnote 2."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $39.24 to $40.09."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":30093750,"source":{"system":"sec-edgar","filing":"0001209191-17-035617","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035617/doc4.xml","form_type":"4"}},{"id":4305036,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3 and 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29942125,"source":{"system":"sec-edgar","filing":"0001209191-17-035617","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035617/doc4.xml","form_type":"4"}},{"id":4305035,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14482703,"source":{"system":"sec-edgar","filing":"0001209191-17-035616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035616/doc4.xml","form_type":"4"}},{"id":4305034,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14340656,"source":{"system":"sec-edgar","filing":"0001209191-17-035616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035616/doc4.xml","form_type":"4"}},{"id":4305033,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3 and 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14257289,"source":{"system":"sec-edgar","filing":"0001209191-17-035616","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117035616/doc4.xml","form_type":"4"}},{"id":4310233,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29779580,"source":{"system":"sec-edgar","filing":"0001209191-17-034530","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034530/doc4.xml","form_type":"4"}},{"id":4310232,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29571549,"source":{"system":"sec-edgar","filing":"0001209191-17-034530","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034530/doc4.xml","form_type":"4"}},{"id":4310231,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29339444,"source":{"system":"sec-edgar","filing":"0001209191-17-034530","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034530/doc4.xml","form_type":"4"}},{"id":4310230,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3, 4 and 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29115050,"source":{"system":"sec-edgar","filing":"0001209191-17-034530","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034530/doc4.xml","form_type":"4"}},{"id":4310229,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14153815,"source":{"system":"sec-edgar","filing":"0001209191-17-034529","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034529/doc4.xml","form_type":"4"}},{"id":4310228,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":14066927,"source":{"system":"sec-edgar","filing":"0001209191-17-034529","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034529/doc4.xml","form_type":"4"}},{"id":4310227,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13867658,"source":{"system":"sec-edgar","filing":"0001209191-17-034529","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034529/doc4.xml","form_type":"4"}},{"id":4310226,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3, 4 and 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13675631,"source":{"system":"sec-edgar","filing":"0001209191-17-034529","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117034529/doc4.xml","form_type":"4"}},{"id":4316100,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":29099650,"source":{"system":"sec-edgar","filing":"0001209191-17-033454","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033454/doc4.xml","form_type":"4"}},{"id":4316099,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":28518743,"source":{"system":"sec-edgar","filing":"0001209191-17-033454","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033454/doc4.xml","form_type":"4"}},{"id":4316098,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3 and 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":28203743,"source":{"system":"sec-edgar","filing":"0001209191-17-033454","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033454/doc4.xml","form_type":"4"}},{"id":4316097,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13661659,"source":{"system":"sec-edgar","filing":"0001209191-17-033453","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033453/doc4.xml","form_type":"4"}},{"id":4316096,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13561588,"source":{"system":"sec-edgar","filing":"0001209191-17-033453","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033453/doc4.xml","form_type":"4"}},{"id":4316095,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 3 and 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13419523,"source":{"system":"sec-edgar","filing":"0001209191-17-033453","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117033453/doc4.xml","form_type":"4"}},{"id":4346773,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":13153917,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346772,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":12529351,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346771,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":12181917,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346770,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":12072244,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346769,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":11031917,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346768,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1 and 3 through 7 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series A Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":10934532,"source":{"system":"sec-edgar","filing":"0001209191-17-028045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028045/doc4.xml","form_type":"4"}},{"id":4346767,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":27232120,"source":{"system":"sec-edgar","filing":"0001209191-17-028044","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028044/doc4.xml","form_type":"4"}},{"id":4346766,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":25943286,"source":{"system":"sec-edgar","filing":"0001209191-17-028044","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028044/doc4.xml","form_type":"4"}},{"id":4346765,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":24932598,"source":{"system":"sec-edgar","filing":"0001209191-17-028044","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028044/doc4.xml","form_type":"4"}},{"id":4346764,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":23707598,"source":{"system":"sec-edgar","filing":"0001209191-17-028044","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028044/doc4.xml","form_type":"4"}},{"id":4346763,"issuer":{"id":3221,"kind":"organization","name":"Liberty Media Corp"},"owners":[{"id":66266,"kind":"person","name":"WESCHLER, R. TED","position":1,"cik":"0001130334","reported_name":"WESCHLER, R. 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The reporting person undertakes to provide to Liberty Media Corp (\"Liberty\"), any security holder of Liberty, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1 and 3 through 6 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares were acquired by certain subsidiaries and subsidiary benefit plans of Berkshire Hathaway Inc. (\"Berkshire\"). As a result of an agreement entered into on May 24, 2013 between Berkshire and the reporting person with respect to the reporting person's holdings of, and future transactions in, shares of Series C Liberty SiriusXM Common Stock (\"Shares\"), Berkshire and the reporting person have agreed to file as a \"group\" under Section 13 of the Exchange Act. The reporting person disclaims beneficial ownership of Shares owned by Berkshire, Berkshire's subsidiaries and its subsidiary pension plans. This report shall not be deemed an admission that the reporting person is the beneficial owner of any Shares that are not directly owned by the reporting person for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), or for any other purpose."}],"balance_after":23622543,"source":{"system":"sec-edgar","filing":"0001209191-17-028044","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1130334/000120919117028044/doc4.xml","form_type":"4"}}]}