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These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate."}],"balance_after":290742,"source":{"system":"sec-edgar","filing":"0001225208-17-010727","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908937/000122520817010727/doc4.xml","form_type":"4"}},{"id":4411355,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":126707,"kind":"person","name":"Altman Dara F","position":1,"cik":"0001348133","reported_name":"Altman Dara F","relationship":{"officer":true,"officer_title":"EVP & Chief Admin. 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These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate."}],"balance_after":290267,"source":{"system":"sec-edgar","filing":"0001225208-17-005284","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908937/000122520817005284/doc4.xml","form_type":"4"}},{"id":4537755,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":126707,"kind":"person","name":"Altman Dara F","position":1,"cik":"0001348133","reported_name":"Altman Dara F","relationship":{"officer":true,"officer_title":"EVP & Chief Admin. 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These additional units are subject to the same conditions regarding vesting and settlement as the underlying restricted stock units to which they relate."}],"balance_after":289758,"source":{"system":"sec-edgar","filing":"0001225208-16-042483","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908937/000122520816042483/doc4.xml","form_type":"4"}}]}