{"transactions":[{"id":2319608,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Phantom Stock Units","published_at":"2022-03-24T14:28:04.000Z","date":"2022-03-22","kind":"other","acquired":true,"shares":9,"price":438.43,"value":3945.87,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F5","text":"Phantom Stock Units held for the benefit of reporting person as of March 22, 2022 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Phantom Stock Units held for the benefit of reporting person as of March 22, 2022 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Phantom Stock Units held for the benefit of reporting person as of March 22, 2022 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Phantom Stock Units held for the benefit of reporting person as of March 22, 2022 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Phantom Stock Units held for the benefit of reporting person as of March 22, 2022 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":302,"derivative":{"underlying":"Humana Common","underlying_shares":9},"source":{"system":"sec-edgar","filing":"0001062993-22-008459","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299322008459/form4.xml","form_type":"4"}},{"id":2367975,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2022-03-01T21:13:48.000Z","date":"2022-02-25","kind":"tax_withholding","acquired":false,"shares":427,"price":428.27,"value":182871.29,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"Disposition reported represents shares withheld for payment of tax liability associated with vesting of Performance Stock Units on 2/25/22."}],"balance_after":5723,"source":{"system":"sec-edgar","filing":"0001062993-22-006090","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299322006090/form4.xml","form_type":"4"}},{"id":2367974,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2022-03-01T21:13:48.000Z","date":"2022-02-25","kind":"exercise","acquired":true,"shares":1323,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Performance Stock Units vested on 2/25/22, not required to be reported until vest."}],"balance_after":6150,"source":{"system":"sec-edgar","filing":"0001062993-22-006090","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299322006090/form4.xml","form_type":"4"}},{"id":2469251,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":false,"shares":205,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/22/2021, 33% of the award is vesting on 12/15/21, 12/15/22, and 12/15/23."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/22/2021, 33% of the award is vesting on 12/15/21, 12/15/22, and 12/15/23."}],"balance_after":410,"derivative":{"underlying":"Humana Common","underlying_shares":205},"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469250,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":false,"shares":238,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."}],"balance_after":238,"derivative":{"underlying":"Humana Common","underlying_shares":238},"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469249,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":false,"shares":271,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":271},"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469248,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"tax_withholding","acquired":false,"shares":96,"price":459.85,"value":44145.6,"ownership":{"direct":true},"balance_after":4827,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469247,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":true,"shares":205,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4923,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469246,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"tax_withholding","acquired":false,"shares":111,"price":459.85,"value":51043.35,"ownership":{"direct":true},"balance_after":4718,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469245,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":true,"shares":238,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4829,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469244,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"tax_withholding","acquired":false,"shares":127,"price":459.85,"value":58400.95,"ownership":{"direct":true},"balance_after":4591,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2469243,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-12-17T16:30:34.000Z","date":"2021-12-15","kind":"exercise","acquired":true,"shares":271,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4718,"source":{"system":"sec-edgar","filing":"0001062993-21-013091","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000106299321013091/form4.xml","form_type":"4"}},{"id":2771460,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Phantom Stock Units","published_at":"2021-03-26T21:29:35.000Z","date":"2021-03-25","kind":"other","acquired":true,"shares":9,"price":416.45,"value":3748.05,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 25, 2021 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 25, 2021 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 25, 2021 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 25, 2021 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 25, 2021 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":291,"derivative":{"underlying":"Humana Common","underlying_shares":9},"source":{"system":"sec-edgar","filing":"0000049071-21-000068","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000068/edgar.xml","form_type":"4"}},{"id":2842348,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-22","kind":"grant","acquired":true,"shares":615,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/22/2021, 33% of the award is vesting on 12/15/21, 12/15/22, and 12/15/23."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/22/2021, 33% of the award is vesting on 12/15/21, 12/15/22, and 12/15/23."}],"balance_after":615,"derivative":{"underlying":"Humana Common","underlying_shares":615},"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2842347,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-19","kind":"exercise","acquired":false,"shares":745,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 100% of the award is vesting on 02/19/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 100% of the award is vesting on 02/19/21."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":745},"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2842346,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-19","kind":"tax_withholding","acquired":false,"shares":246,"price":377.415,"value":92844.09,"ownership":{"direct":true},"balance_after":4447,"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2842345,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-19","kind":"exercise","acquired":true,"shares":745,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4693,"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2842344,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-19","kind":"tax_withholding","acquired":false,"shares":572,"price":377.415,"value":215881.38,"ownership":{"direct":true},"balance_after":3948,"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2842343,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2021-02-23T23:42:41.000Z","date":"2021-02-19","kind":"exercise","acquired":true,"shares":1806,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Includes Performance Stock Units that vested on 2/19/21."}],"balance_after":4520,"source":{"system":"sec-edgar","filing":"0000049071-21-000056","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907121000056/edgar.xml","form_type":"4"}},{"id":2941582,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":false,"shares":237,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."}],"balance_after":476,"derivative":{"underlying":"Humana Common","underlying_shares":237},"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941581,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":false,"shares":271,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."}],"balance_after":271,"derivative":{"underlying":"Humana Common","underlying_shares":271},"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941580,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":false,"shares":302,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":302},"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941579,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"tax_withholding","acquired":false,"shares":76,"price":390.485,"value":29676.86,"ownership":{"direct":true},"balance_after":2714,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941578,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":true,"shares":237,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2790,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941577,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"tax_withholding","acquired":false,"shares":86,"price":390.485,"value":33581.71,"ownership":{"direct":true},"balance_after":2553,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941576,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":true,"shares":271,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2639,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941575,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"tax_withholding","acquired":false,"shares":96,"price":390.485,"value":37486.56,"ownership":{"direct":true},"balance_after":2368,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2941574,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-12-17T17:53:22.000Z","date":"2020-12-15","kind":"exercise","acquired":true,"shares":302,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2464,"source":{"system":"sec-edgar","filing":"0000049071-20-000165","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000165/edgar.xml","form_type":"4"}},{"id":2989169,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-11-09T17:15:09.000Z","date":"2020-11-05","kind":"sale","acquired":false,"shares":1000,"price":443.5816,"value":443581.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"All shares sold at reported price."}],"balance_after":2162,"source":{"system":"sec-edgar","filing":"0000049071-20-000149","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000149/edgar.xml","form_type":"4"}},{"id":3192734,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Phantom Stock Units","published_at":"2020-03-30T19:11:36.000Z","date":"2020-03-26","kind":"other","acquired":true,"shares":11,"price":304.48,"value":3349.28,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F8","text":"Phantom Stock Units held for the benefit of reporting person as of March 26, 2020 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Phantom Stock Units held for the benefit of reporting person as of March 26, 2020 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Phantom Stock Units held for the benefit of reporting person as of March 26, 2020 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Phantom Stock Units held for the benefit of reporting person as of March 26, 2020 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"Phantom Stock Units held for the benefit of reporting person as of March 26, 2020 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":280,"derivative":{"underlying":"Humana Common","underlying_shares":11},"source":{"system":"sec-edgar","filing":"0000049071-20-000072","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000072/edgar.xml","form_type":"4"}},{"id":3207976,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-03-17T13:28:13.000Z","date":"2020-03-13","kind":"purchase","acquired":true,"shares":1500,"price":289.4,"value":434100.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"All shares purchased at price reported."}],"balance_after":3162,"source":{"system":"sec-edgar","filing":"0000049071-20-000060","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000060/edgar.xml","form_type":"4"}},{"id":3219489,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2020-03-10T14:44:47.000Z","date":"2020-03-08","kind":"exercise","acquired":false,"shares":1115,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":1115},"source":{"system":"sec-edgar","filing":"0000049071-20-000052","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000052/edgar.xml","form_type":"4"}},{"id":3219488,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-03-10T14:44:47.000Z","date":"2020-03-08","kind":"tax_withholding","acquired":false,"shares":352,"price":359.8475,"value":126666.32,"ownership":{"direct":true},"balance_after":1662,"source":{"system":"sec-edgar","filing":"0000049071-20-000052","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000052/edgar.xml","form_type":"4"}},{"id":3219487,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2020-03-10T14:44:47.000Z","date":"2020-03-08","kind":"exercise","acquired":true,"shares":1115,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2014,"source":{"system":"sec-edgar","filing":"0000049071-20-000052","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000052/edgar.xml","form_type":"4"}},{"id":3247960,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2020-02-26T21:18:01.000Z","date":"2020-02-24","kind":"grant","acquired":true,"shares":713,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2019 Amended & Restated Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Restricted stock units granted to reporting person on 02/24/2020, 33% of the award is vesting on 12/15/20, 12/15/21, and 12/15/22."}],"balance_after":713,"derivative":{"underlying":"Humana Common","underlying_shares":713},"source":{"system":"sec-edgar","filing":"0000049071-20-000041","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907120000041/edgar.xml","form_type":"4"}},{"id":3340334,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":false,"shares":270,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."}],"balance_after":542,"derivative":{"underlying":"Humana Common","underlying_shares":270},"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340333,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":false,"shares":301,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."}],"balance_after":302,"derivative":{"underlying":"Humana Common","underlying_shares":301},"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340332,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":false,"shares":744,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."}],"balance_after":1115,"derivative":{"underlying":"Humana Common","underlying_shares":744},"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340331,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-16","kind":"sale","acquired":false,"shares":981,"price":365.2516,"value":358311.8196,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"All shares sold at reported price."}],"balance_after":899,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340330,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"tax_withholding","acquired":false,"shares":86,"price":350.41,"value":30135.26,"ownership":{"direct":true},"balance_after":1880,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340329,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":true,"shares":270,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1966,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340328,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"tax_withholding","acquired":false,"shares":95,"price":350.41,"value":33288.95,"ownership":{"direct":true},"balance_after":1696,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340327,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":true,"shares":301,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1791,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340326,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"tax_withholding","acquired":false,"shares":235,"price":350.41,"value":82346.35,"ownership":{"direct":true},"balance_after":1490,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3340325,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2019-12-17T19:23:55.000Z","date":"2019-12-15","kind":"exercise","acquired":true,"shares":744,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1725,"source":{"system":"sec-edgar","filing":"0000049071-19-000134","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000134/edgar.xml","form_type":"4"}},{"id":3579402,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Phantom Stock Units","published_at":"2019-03-26T13:21:50.000Z","date":"2019-03-22","kind":"other","acquired":true,"shares":12,"price":272.6,"value":3271.2,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of February 28, 2019 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of February 28, 2019 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of February 28, 2019 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of February 28, 2019 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of February 28, 2019 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":265,"derivative":{"underlying":"Humana Common","underlying_shares":12},"source":{"system":"sec-edgar","filing":"0000049071-19-000051","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000051/edgar.xml","form_type":"4"}},{"id":3625272,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2019-03-01T23:27:44.000Z","date":"2019-02-25","kind":"grant","acquired":true,"shares":812,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/25/19, 33% of the award is vesting on 12/15/19, 12/15/20, and 12/15/21."}],"balance_after":812,"derivative":{"underlying":"Humana Common","underlying_shares":812},"source":{"system":"sec-edgar","filing":"0000049071-19-000037","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907119000037/edgar.xml","form_type":"4"}},{"id":3728521,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":false,"shares":300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."}],"balance_after":603,"derivative":{"underlying":"Humana Common","underlying_shares":300},"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728520,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":false,"shares":743,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."}],"balance_after":1859,"derivative":{"underlying":"Humana Common","underlying_shares":743},"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728519,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Restricted Stock Units","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":false,"shares":795,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":795},"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728518,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"tax_withholding","acquired":false,"shares":140,"price":304.045,"value":42566.3,"ownership":{"direct":true},"balance_after":981,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728517,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":true,"shares":300,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1121,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728516,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"tax_withholding","acquired":false,"shares":346,"price":304.045,"value":105199.57,"ownership":{"direct":true},"balance_after":821,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728515,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":true,"shares":743,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1167,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728514,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"tax_withholding","acquired":false,"shares":371,"price":304.045,"value":112800.695,"ownership":{"direct":true},"balance_after":424,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3728513,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Acct Officer & Cont"}}],"security":"Humana Common","published_at":"2018-12-18T14:55:15.000Z","date":"2018-12-15","kind":"exercise","acquired":true,"shares":795,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":795,"source":{"system":"sec-edgar","filing":"0000049071-18-000136","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000136/edgar.xml","form_type":"4"}},{"id":3852616,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-08-06T17:31:37.000Z","date":"2018-08-03","kind":"sale","acquired":false,"shares":4886,"price":321.8884,"value":1572746.7224,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Shares sold at prices ranging from $321.8657 to $322.07. Price reported is weighted average sales price."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000049071-18-000103","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000103/edgar.xml","form_type":"4"}},{"id":3894981,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-06-14T19:35:37.000Z","date":"2018-06-13","kind":"sale","acquired":false,"shares":1000,"price":306.005,"value":306005.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Shares sold at a price of $306.005."}],"balance_after":4886,"source":{"system":"sec-edgar","filing":"0000049071-18-000079","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000079/edgar.xml","form_type":"4"}},{"id":3984678,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Phantom Stock Units","published_at":"2018-03-23T18:08:15.000Z","date":"2018-03-21","kind":"other","acquired":true,"shares":9,"price":270.81,"value":2437.29,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2018 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2018 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2018 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2018 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2018 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":252,"derivative":{"underlying":"Humana Common","underlying_shares":9},"source":{"system":"sec-edgar","filing":"0000049071-18-000055","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000055/edgar.xml","form_type":"4"}},{"id":4002556,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Options","published_at":"2018-03-12T18:17:27.000Z","date":"2018-03-09","kind":"exercise","acquired":false,"shares":1196,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Right to buy pursuant to Company's 2003 Incentive Stock Plan. Non-Qualified stock options granted to reporting person on 12/13/12, vesting in three increments from 12/13/13 to 12/13/15."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Right to buy pursuant to Company's 2003 Incentive Stock Plan. Non-Qualified stock options granted to reporting person on 12/13/12, vesting in three increments from 12/13/13 to 12/13/15."}],"balance_after":0,"derivative":{"exercise_price":67.4825,"expiration_date":"2019-12-13","underlying":"Humana Common","underlying_shares":1196},"source":{"system":"sec-edgar","filing":"0000049071-18-000054","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000054/edgar.xml","form_type":"4"}},{"id":4002555,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-03-12T18:17:27.000Z","date":"2018-03-09","kind":"sale","acquired":false,"shares":1196,"price":273.3272,"value":326899.3312,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"All shares sold at price of $273.3272."}],"balance_after":6575,"source":{"system":"sec-edgar","filing":"0000049071-18-000054","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000054/edgar.xml","form_type":"4"}},{"id":4002554,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-03-12T18:17:27.000Z","date":"2018-03-09","kind":"exercise","acquired":true,"shares":1196,"price":67.4825,"value":80709.07,"ownership":{"direct":true},"balance_after":7771,"source":{"system":"sec-edgar","filing":"0000049071-18-000054","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000054/edgar.xml","form_type":"4"}},{"id":4032596,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Restricted Stock Units","published_at":"2018-02-27T23:32:48.000Z","date":"2018-02-24","kind":"exercise","acquired":false,"shares":1063,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/24/15, 100% of the award is vesting on 02/24/18."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/24/15, 100% of the award is vesting on 02/24/18."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":1063},"source":{"system":"sec-edgar","filing":"0000049071-18-000039","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000039/edgar.xml","form_type":"4"}},{"id":4032595,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-02-27T23:32:48.000Z","date":"2018-02-24","kind":"tax_withholding","acquired":false,"shares":689,"price":269.31,"value":185554.59,"ownership":{"direct":true},"balance_after":5886,"source":{"system":"sec-edgar","filing":"0000049071-18-000039","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000039/edgar.xml","form_type":"4"}},{"id":4032594,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Humana Common","published_at":"2018-02-27T23:32:48.000Z","date":"2018-02-24","kind":"exercise","acquired":true,"shares":2073,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F10","text":"Includes both time (1,063) and peformance (1,010) based stock units that vested on 2/24/18."}],"balance_after":6575,"source":{"system":"sec-edgar","filing":"0000049071-18-000039","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000039/edgar.xml","form_type":"4"}},{"id":4046379,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Restricted Stock Units","published_at":"2018-02-21T19:45:41.000Z","date":"2018-02-19","kind":"grant","acquired":true,"shares":745,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Restricted stock units granted to reporting person on 02/19/18, 100% of the award is vesting on 02/19/21."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Restricted stock units granted to reporting person on 02/19/18, 100% of the award is vesting on 02/19/21."}],"balance_after":745,"derivative":{"underlying":"Humana Common","underlying_shares":745},"source":{"system":"sec-edgar","filing":"0000049071-18-000023","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000023/edgar.xml","form_type":"4"}},{"id":4046378,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Chief Accounting Officer"}}],"security":"Restricted Stock Units","published_at":"2018-02-21T19:45:41.000Z","date":"2018-02-19","kind":"grant","acquired":true,"shares":903,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Restricted stock units granted to reporting person on 02/19/18, 33% of the award is vesting on 12/15/18, 12/15/19, and 12/15/20."}],"balance_after":903,"derivative":{"underlying":"Humana Common","underlying_shares":903},"source":{"system":"sec-edgar","filing":"0000049071-18-000023","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907118000023/edgar.xml","form_type":"4"}},{"id":4127985,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Restricted Stock Units","published_at":"2017-12-19T17:26:13.000Z","date":"2017-12-15","kind":"exercise","acquired":false,"shares":743,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments on 12/15/17, 12/15/18, and 12/15/19.  1,115 shares fully vest three years from the date of grant."}],"balance_after":2602,"derivative":{"underlying":"Humana Common","underlying_shares":743},"source":{"system":"sec-edgar","filing":"0000049071-17-000189","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000189/edgar.xml","form_type":"4"}},{"id":4127984,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Restricted Stock Units","published_at":"2017-12-19T17:26:13.000Z","date":"2017-12-15","kind":"exercise","acquired":false,"shares":795,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."}],"balance_after":795,"derivative":{"underlying":"Humana Common","underlying_shares":795},"source":{"system":"sec-edgar","filing":"0000049071-17-000189","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000189/edgar.xml","form_type":"4"}},{"id":4127983,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-12-19T17:26:13.000Z","date":"2017-12-15","kind":"tax_withholding","acquired":false,"shares":772,"price":253.62,"value":195794.64,"ownership":{"direct":true},"balance_after":4502,"source":{"system":"sec-edgar","filing":"0000049071-17-000189","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000189/edgar.xml","form_type":"4"}},{"id":4127982,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-12-19T17:26:13.000Z","date":"2017-12-15","kind":"exercise","acquired":true,"shares":1538,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":5274,"source":{"system":"sec-edgar","filing":"0000049071-17-000189","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000189/edgar.xml","form_type":"4"}},{"id":4374247,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Phantom Stock Units","published_at":"2017-03-23T20:47:39.000Z","date":"2017-03-21","kind":"other","acquired":true,"shares":6,"price":213.55,"value":1281.3,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2017 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2017 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2017 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2017 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Phantom Stock Units held for the benefit of reporting person as of March 21, 2017 based on the value of Humana common stock on a 1-for-1 basis, under the Humana Retirement Equalization Plan. The ending number of units reflects normal fluctuation due to changes in stock price."}],"balance_after":243,"derivative":{"underlying":"Humana Common","underlying_shares":6},"source":{"system":"sec-edgar","filing":"0000049071-17-000088","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000088/edgar.xml","form_type":"4"}},{"id":4392007,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Restricted Stock Units","published_at":"2017-03-10T22:17:00.000Z","date":"2017-03-08","kind":"grant","acquired":true,"shares":3345,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments, and 1,115 shares fully vest three years from the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 03/08/2017, 2,230 shares vesting in three annual increments, and 1,115 shares fully vest three years from the date of grant."}],"balance_after":3345,"derivative":{"underlying":"Humana Common","underlying_shares":3345},"source":{"system":"sec-edgar","filing":"0000049071-17-000072","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000072/edgar.xml","form_type":"4"}},{"id":4402089,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-03-06T21:48:38.000Z","date":"2017-03-03","kind":"sale","acquired":false,"shares":1885,"price":213.3717,"value":402205.6545,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Shares sold at prices ranging from $213.361 to $213.41."}],"balance_after":3736,"source":{"system":"sec-edgar","filing":"0000049071-17-000057","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000057/edgar.xml","form_type":"4"}},{"id":4434921,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Restricted Stock Units","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-18","kind":"exercise","acquired":false,"shares":1224,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/18/14, 100% of the award is vesting on 02/18/17."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted stock units granted to reporting person on 02/18/14, 100% of the award is vesting on 02/18/17."}],"balance_after":0,"derivative":{"underlying":"Humana Common","underlying_shares":1224},"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4434920,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Options","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-21","kind":"exercise","acquired":false,"shares":4213,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Right to buy pursuant to Company's 2003 Incentive Stock Plan. Non-Qualified stock options granted to reporting person on 04/20/10, vesting in three increments from 04/20/11 to 04/20/13."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Right to buy pursuant to Company's 2003 Incentive Stock Plan. Non-Qualified stock options granted to reporting person on 04/20/10, vesting in three increments from 04/20/11 to 04/20/13."}],"balance_after":0,"derivative":{"exercise_price":44.955,"expiration_date":"2017-04-20","underlying":"Humana Common","underlying_shares":4213},"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4434919,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-21","kind":"sale","acquired":false,"shares":4213,"price":204.672,"value":862283.136,"ownership":{"direct":true},"balance_after":5621,"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4434918,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-21","kind":"exercise","acquired":true,"shares":4213,"price":44.955,"value":189395.415,"ownership":{"direct":true},"balance_after":9834,"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4434917,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-18","kind":"tax_withholding","acquired":false,"shares":921,"price":205.325,"value":189104.325,"ownership":{"direct":true},"balance_after":5621,"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4434916,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2017-02-23T00:15:50.000Z","date":"2017-02-18","kind":"exercise","acquired":true,"shares":2584,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Includes both time based (1,224) and performance based (1,360) restricted stock units that vested on 2/18/17."}],"balance_after":6542,"source":{"system":"sec-edgar","filing":"0000049071-17-000032","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907117000032/edgar.xml","form_type":"4"}},{"id":4518150,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Restricted Stock Units","published_at":"2016-12-19T17:24:05.000Z","date":"2016-12-15","kind":"exercise","acquired":false,"shares":794,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Right to receive one share per restricted stock unit pursuant to the Company's 2011 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Humana Inc. common stock, exempt under Rule 16b-3(d)(1) & (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Restricted stock units granted to reporting person on 02/18/16, 33% of the award is vesting on 12/15/16, 12/15/17, and 12/15/18."}],"balance_after":1590,"derivative":{"underlying":"Humana Common","underlying_shares":794},"source":{"system":"sec-edgar","filing":"0000049071-16-000190","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907116000190/edgar.xml","form_type":"4"}},{"id":4518149,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2016-12-19T17:24:05.000Z","date":"2016-12-15","kind":"tax_withholding","acquired":false,"shares":277,"price":206.595,"value":57226.815,"ownership":{"direct":true},"balance_after":3958,"source":{"system":"sec-edgar","filing":"0000049071-16-000190","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907116000190/edgar.xml","form_type":"4"}},{"id":4518148,"issuer":{"id":1429,"kind":"organization","name":"HUMANA INC","symbol":"HUM"},"owners":[{"id":128618,"kind":"person","name":"Zipperle Cynthia H","position":1,"cik":"0001628102","reported_name":"Zipperle Cynthia H","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President, CAO,Controller"}}],"security":"Humana Common","published_at":"2016-12-19T17:24:05.000Z","date":"2016-12-15","kind":"exercise","acquired":true,"shares":794,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4235,"source":{"system":"sec-edgar","filing":"0000049071-16-000190","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/49071/000004907116000190/edgar.xml","form_type":"4"}}]}