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The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 22, 2024, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":31020,"derivative":{"underlying":"Common Stock","underlying_shares":1860},"source":{"system":"sec-edgar","filing":"0001428205-24-000038","document":"wk-form4_1708982118.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820524000038/wk-form4_1708982118.xml","form_type":"4"}},{"id":1619178,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-26T21:16:09.000Z","date":"2024-02-22","kind":"tax_withholding","planned":false,"acquired":false,"shares":740,"price":18.8,"value":13912.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On February 22, 2024, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":20622,"source":{"system":"sec-edgar","filing":"0001428205-24-000038","document":"wk-form4_1708982118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820524000038/wk-form4_1708982118.xml","form_type":"4"}},{"id":1619177,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2024-02-26T21:16:09.000Z","date":"2024-02-22","kind":"exercise","planned":false,"acquired":true,"shares":1860,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On February 22, 2024, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":21362,"source":{"system":"sec-edgar","filing":"0001428205-24-000038","document":"wk-form4_1708982118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820524000038/wk-form4_1708982118.xml","form_type":"4"}},{"id":1730247,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2023-11-24T21:07:36.000Z","date":"2023-11-21","kind":"exercise","planned":false,"acquired":false,"shares":1860,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 21, 2023, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 21, 2023, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total reflects a 1 for 5 reverse stock split that occurred on September 29, 2023."}],"balance_after":32880,"derivative":{"underlying":"Common Stock","underlying_shares":1860},"source":{"system":"sec-edgar","filing":"0001428205-23-000200","document":"wk-form4_1700860048.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000200/wk-form4_1700860048.xml","form_type":"4"}},{"id":1730246,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-11-24T21:07:36.000Z","date":"2023-11-21","kind":"sale","planned":false,"acquired":false,"shares":740,"price":17.41,"value":12883.4,"ownership":{"direct":true},"balance_after":19502,"source":{"system":"sec-edgar","filing":"0001428205-23-000200","document":"wk-form4_1700860048.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000200/wk-form4_1700860048.xml","form_type":"4"}},{"id":1730245,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-11-24T21:07:36.000Z","date":"2023-11-21","kind":"exercise","planned":false,"acquired":true,"shares":1860,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On November 21, 2023, the reporting person elected to convert 1,120 of the 1,860 shares of vested phantom stock into 1,120 shares of ARMOUR common stock. The reporting person elected to convert the remaining 740 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,860 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total reflects a 1 for 5 reverse stock split that occurred on September 29, 2023."}],"balance_after":20242,"source":{"system":"sec-edgar","filing":"0001428205-23-000200","document":"wk-form4_1700860048.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000200/wk-form4_1700860048.xml","form_type":"4"}},{"id":1797588,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2023-08-24T20:25:17.000Z","date":"2023-08-22","kind":"exercise","planned":false,"acquired":false,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On August 22, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 22, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 22, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":173700,"derivative":{"underlying":"Common Stock","underlying_shares":9300},"source":{"system":"sec-edgar","filing":"0001428205-23-000158","document":"wk-form4_1692908706.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000158/wk-form4_1692908706.xml","form_type":"4"}},{"id":1797587,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-08-24T20:25:17.000Z","date":"2023-08-22","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3700,"price":4.63,"value":17131.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On August 22, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":91910,"source":{"system":"sec-edgar","filing":"0001428205-23-000158","document":"wk-form4_1692908706.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000158/wk-form4_1692908706.xml","form_type":"4"}},{"id":1797586,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-08-24T20:25:17.000Z","date":"2023-08-22","kind":"exercise","planned":false,"acquired":true,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On August 22, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":95610,"source":{"system":"sec-edgar","filing":"0001428205-23-000158","document":"wk-form4_1692908706.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000158/wk-form4_1692908706.xml","form_type":"4"}},{"id":1877949,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2023-05-25T21:14:38.000Z","date":"2023-05-23","kind":"exercise","planned":false,"acquired":false,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On May 23, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 23, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On May 23, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":183000,"derivative":{"underlying":"Common Stock","underlying_shares":9300},"source":{"system":"sec-edgar","filing":"0001428205-23-000114","document":"wf-form4_168504926465305.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000114/wf-form4_168504926465305.xml","form_type":"4"}},{"id":1877948,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-05-25T21:14:38.000Z","date":"2023-05-23","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3700,"price":4.82,"value":17834.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On May 23, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":86310,"source":{"system":"sec-edgar","filing":"0001428205-23-000114","document":"wf-form4_168504926465305.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000114/wf-form4_168504926465305.xml","form_type":"4"}},{"id":1877947,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-05-25T21:14:38.000Z","date":"2023-05-23","kind":"exercise","planned":false,"acquired":true,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On May 23, 2023, the reporting person elected to convert 5,600, of the 9,300 shares of vested phantom stock into 5,600  shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a seven-and-a-half year period, which were reported on a Form 4 report filed by the reporting person on January 14, 2021 and February 16, 2023."}],"balance_after":90010,"source":{"system":"sec-edgar","filing":"0001428205-23-000114","document":"wf-form4_168504926465305.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000114/wf-form4_168504926465305.xml","form_type":"4"}},{"id":1995736,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2023-02-23T21:36:18.000Z","date":"2023-02-21","kind":"exercise","acquired":false,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On February 21, 2023, the reporting person elected to convert 5,600 of the 9,300 shares s of vested phantom stock into 5,600 shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a six-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021 and phantom stock vesting over a seven-year period, which was reported on a Form 4 report filed by the reporting person on February 16, 2023."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 21, 2023, the reporting person elected to convert 5,600 of the 9,300 shares s of vested phantom stock into 5,600 shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a six-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021 and phantom stock vesting over a seven-year period, which was reported on a Form 4 report filed by the reporting person on February 16, 2023."}],"balance_after":192300,"derivative":{"underlying":"Common Stock","underlying_shares":9300},"source":{"system":"sec-edgar","filing":"0001428205-23-000056","document":"wf-form4_167718815608168.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000056/wf-form4_167718815608168.xml","form_type":"4"}},{"id":1995735,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-02-23T21:36:18.000Z","date":"2023-02-21","kind":"disposition_to_issuer","acquired":false,"shares":3700,"price":5.63,"value":20831.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On February 21, 2023, the reporting person elected to convert 5,600 of the 9,300 shares s of vested phantom stock into 5,600 shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a six-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021 and phantom stock vesting over a seven-year period, which was reported on a Form 4 report filed by the reporting person on February 16, 2023."}],"balance_after":80710,"source":{"system":"sec-edgar","filing":"0001428205-23-000056","document":"wf-form4_167718815608168.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000056/wf-form4_167718815608168.xml","form_type":"4"}},{"id":1995734,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2023-02-23T21:36:18.000Z","date":"2023-02-21","kind":"exercise","acquired":true,"shares":9300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On February 21, 2023, the reporting person elected to convert 5,600 of the 9,300 shares s of vested phantom stock into 5,600 shares of ARMOUR common stock. The reporting person elected to convert the remaining 3,700 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 9,300 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, phantom stock vesting over a six-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021 and phantom stock vesting over a seven-year period, which was reported on a Form 4 report filed by the reporting person on February 16, 2023."}],"balance_after":84410,"source":{"system":"sec-edgar","filing":"0001428205-23-000056","document":"wf-form4_167718815608168.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000056/wf-form4_167718815608168.xml","form_type":"4"}},{"id":2010860,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2023-02-16T21:16:32.000Z","date":"2023-02-14","kind":"grant","acquired":true,"shares":168000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person was granted an aggregate of 168,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 6,000 phantom shares will vest on February 20, 2023 with an additional 6,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2029, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"security","element":"securityTitle","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with ARMOUR due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by ARMOUR without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F4","text":"The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person was granted an aggregate of 168,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 6,000 phantom shares will vest on February 20, 2023 with an additional 6,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2029, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person was granted an aggregate of 168,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 6,000 phantom shares will vest on February 20, 2023 with an additional 6,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2029, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with ARMOUR due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by ARMOUR without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person was granted an aggregate of 168,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 6,000 phantom shares will vest on February 20, 2023 with an additional 6,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2029, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with ARMOUR due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by ARMOUR without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reporting person was granted an aggregate of 168,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 6,000 phantom shares will vest on February 20, 2023 with an additional 6,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2029, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."}],"balance_after":201600,"derivative":{"underlying":"Common Stock","underlying_shares":168000},"source":{"system":"sec-edgar","filing":"0001428205-23-000043","document":"wf-form4_167658217566739.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820523000043/wf-form4_167658217566739.xml","form_type":"4"}},{"id":2104148,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2022-11-25T22:58:59.000Z","date":"2022-11-22","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 22, 2022, the reporting person elected to convert 4,000 of the 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22,2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year periods,  reported on Form 4 filed May 19,2020 and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 22, 2022, the reporting person elected to convert 4,000 of the 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22,2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year periods,  reported on Form 4 filed May 19,2020 and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed January 14, 2021."}],"balance_after":33600,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-22-000174","document":"wf-form4_166941712198095.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000174/wf-form4_166941712198095.xml","form_type":"4"}},{"id":2104147,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-11-25T22:58:59.000Z","date":"2022-11-22","kind":"disposition_to_issuer","acquired":false,"shares":2670,"price":5.67,"value":15138.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On November 22, 2022, the reporting person elected to convert 4,000 of the 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22,2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year periods,  reported on Form 4 filed May 19,2020 and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed January 14, 2021."}],"balance_after":75110,"source":{"system":"sec-edgar","filing":"0001428205-22-000174","document":"wf-form4_166941712198095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000174/wf-form4_166941712198095.xml","form_type":"4"}},{"id":2104146,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-11-25T22:58:59.000Z","date":"2022-11-22","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On November 22, 2022, the reporting person elected to convert 4,000 of the 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22,2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year periods,  reported on Form 4 filed May 19,2020 and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed January 14, 2021."}],"balance_after":77780,"source":{"system":"sec-edgar","filing":"0001428205-22-000174","document":"wf-form4_166941712198095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000174/wf-form4_166941712198095.xml","form_type":"4"}},{"id":2173869,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2022-08-25T20:36:55.000Z","date":"2022-08-23","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 23, 2022, the reporting person elected to convert 4,000 shares of 6,670 vested phantom stock into 4,000 shares of ARMOUR common stock. and to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year period, reported on a Form 4 filed on May 19, 2020, and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 23, 2022, the reporting person elected to convert 4,000 shares of 6,670 vested phantom stock into 4,000 shares of ARMOUR common stock. and to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year period, reported on a Form 4 filed on May 19, 2020, and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed on January 14, 2021."}],"balance_after":40270,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-22-000133","document":"wf-form4_166145978130344.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000133/wf-form4_166145978130344.xml","form_type":"4"}},{"id":2173868,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-08-25T20:36:55.000Z","date":"2022-08-23","kind":"disposition_to_issuer","acquired":false,"shares":2670,"price":7.06,"value":18850.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 23, 2022, the reporting person elected to convert 4,000 shares of 6,670 vested phantom stock into 4,000 shares of ARMOUR common stock. and to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year period, reported on a Form 4 filed on May 19, 2020, and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed on January 14, 2021."}],"balance_after":71110,"source":{"system":"sec-edgar","filing":"0001428205-22-000133","document":"wf-form4_166145978130344.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000133/wf-form4_166145978130344.xml","form_type":"4"}},{"id":2173867,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-08-25T20:36:55.000Z","date":"2022-08-23","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 23, 2022, the reporting person elected to convert 4,000 shares of 6,670 vested phantom stock into 4,000 shares of ARMOUR common stock. and to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and-a-half year period, reported on a Form 4 filed on May 19, 2020, and phantom stock vesting over an approximate five-year period, which was reported on a Form 4 filed on January 14, 2021."}],"balance_after":73780,"source":{"system":"sec-edgar","filing":"0001428205-22-000133","document":"wf-form4_166145978130344.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000133/wf-form4_166145978130344.xml","form_type":"4"}},{"id":2256629,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2022-05-25T21:18:32.000Z","date":"2022-05-23","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and a half year periods, which was reported on a Form 4 filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On May 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and a half year periods, which was reported on a Form 4 filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 filed by the reporting person on January 14, 2021."}],"balance_after":46940,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-22-000080","document":"wf-form4_165351347591172.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000080/wf-form4_165351347591172.xml","form_type":"4"}},{"id":2256628,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-05-25T21:18:32.000Z","date":"2022-05-23","kind":"disposition_to_issuer","acquired":false,"shares":2670,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":67110,"source":{"system":"sec-edgar","filing":"0001428205-22-000080","document":"wf-form4_165351347591172.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000080/wf-form4_165351347591172.xml","form_type":"4"}},{"id":2256627,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-05-25T21:18:32.000Z","date":"2022-05-23","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017 and January 16, 2022; phantom stock vesting over a two-and a half year periods, which was reported on a Form 4 filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 filed by the reporting person on January 14, 2021."}],"balance_after":69780,"source":{"system":"sec-edgar","filing":"0001428205-22-000080","document":"wf-form4_165351347591172.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820522000080/wf-form4_165351347591172.xml","form_type":"4"}},{"id":2371909,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2022-02-25T22:33:15.000Z","date":"2022-02-23","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On February 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":53610,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001628280-22-004040","document":"wf-form4_164582835854873.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000162828022004040/wf-form4_164582835854873.xml","form_type":"4"}},{"id":2371908,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-02-25T22:33:15.000Z","date":"2022-02-23","kind":"disposition_to_issuer","acquired":false,"shares":2670,"price":8.27,"value":22080.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":63110,"source":{"system":"sec-edgar","filing":"0001628280-22-004040","document":"wf-form4_164582835854873.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000162828022004040/wf-form4_164582835854873.xml","form_type":"4"}},{"id":2371907,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2022-02-25T22:33:15.000Z","date":"2022-02-23","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 23, 2022, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":65780,"source":{"system":"sec-edgar","filing":"0001628280-22-004040","document":"wf-form4_164582835854873.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000162828022004040/wf-form4_164582835854873.xml","form_type":"4"}},{"id":2494143,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2021-11-26T22:23:39.000Z","date":"2021-11-23","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"On November 23, 2021, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 23, 2021, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 23, 2021, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":60280,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-21-000272","document":"wf-form4_163796540408282.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000272/wf-form4_163796540408282.xml","form_type":"4"}},{"id":2494142,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-11-26T22:23:39.000Z","date":"2021-11-23","kind":"disposition_to_issuer","acquired":false,"shares":2670,"price":10.13,"value":27047.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 23, 2021, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":59110,"source":{"system":"sec-edgar","filing":"0001428205-21-000272","document":"wf-form4_163796540408282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000272/wf-form4_163796540408282.xml","form_type":"4"}},{"id":2494141,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-11-26T22:23:39.000Z","date":"2021-11-23","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 23, 2021, the reporting person elected to convert 4,000 shares out of 6,670 shares of vested phantom stock into 4,000 shares of ARMOUR common stock. The reporting person elected to convert the remaining 2,670 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reported on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":61780,"source":{"system":"sec-edgar","filing":"0001428205-21-000272","document":"wf-form4_163796540408282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000272/wf-form4_163796540408282.xml","form_type":"4"}},{"id":2554253,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"7.00% Series C Cumulative Redeemable Preferred Stock","published_at":"2021-10-01T21:12:38.000Z","date":"2021-07-27","kind":"gift","acquired":false,"shares":500,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Spouse's Revocable Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series C Preferred Stock has no expiration date."}],"balance_after":4500,"derivative":{"underlying":"Common Stock, par value $0.001 per share","underlying_shares":1307},"source":{"system":"sec-edgar","filing":"0001428205-21-000233","document":"wf-form4_163312274267074.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000233/wf-form4_163312274267074.xml","form_type":"4"}},{"id":2554252,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-10-01T21:12:38.000Z","date":"2021-10-01","kind":"sale","acquired":false,"shares":33700,"price":10.8065,"value":364179.05,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $10.78 to $10.86, inclusive. The reporting person undertakes to provide ARMOUR Residential REIT, Inc., any security holder of ARMOUR Residential REIT, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1)."}],"balance_after":55110,"source":{"system":"sec-edgar","filing":"0001428205-21-000233","document":"wf-form4_163312274267074.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000233/wf-form4_163312274267074.xml","form_type":"4"}},{"id":2589457,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2021-08-26T20:40:14.000Z","date":"2021-08-24","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On August 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On August 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":66950,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-21-000217","document":"wf-form4_163001039810888.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000217/wf-form4_163001039810888.xml","form_type":"4"}},{"id":2589456,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-08-26T20:40:14.000Z","date":"2021-08-24","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":88810,"source":{"system":"sec-edgar","filing":"0001428205-21-000217","document":"wf-form4_163001039810888.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000217/wf-form4_163001039810888.xml","form_type":"4"}},{"id":2694978,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2021-05-27T01:50:20.000Z","date":"2021-05-24","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On May 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On May 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On May 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":73620,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-21-000180","document":"wf-form4_162208020346274.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000180/wf-form4_162208020346274.xml","form_type":"4"}},{"id":2694977,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-05-27T01:50:20.000Z","date":"2021-05-24","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 24, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":82140,"source":{"system":"sec-edgar","filing":"0001428205-21-000180","document":"wf-form4_162208020346274.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000180/wf-form4_162208020346274.xml","form_type":"4"}},{"id":2757519,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-04-06T01:30:29.000Z","date":"2021-04-05","kind":"sale","acquired":false,"shares":7500,"price":12.29,"value":92175.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reporting person sold these shares in an open market transaction for estate planning purposes."}],"balance_after":75470,"source":{"system":"sec-edgar","filing":"0001428205-21-000118","document":"wf-form4_161767255360701.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000118/wf-form4_161767255360701.xml","form_type":"4"}},{"id":2826093,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2021-03-02T02:19:44.000Z","date":"2021-02-25","kind":"exercise","acquired":false,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On February 25, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On February 25, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 25, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On February 25, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":80290,"derivative":{"underlying":"Common Stock","underlying_shares":6670},"source":{"system":"sec-edgar","filing":"0001428205-21-000080","document":"wf-form4_161465156221676.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000080/wf-form4_161465156221676.xml","form_type":"4"}},{"id":2826092,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2021-03-02T02:19:44.000Z","date":"2021-02-25","kind":"exercise","acquired":true,"shares":6670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 25, 2021, the reporting person elected to convert 6,670 shares of vested phantom stock into 6,670 shares of ARMOUR common stock. The 6,670 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020; phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020; and phantom stock vesting over an approximately five-year period, which was reporting on a Form 4 report filed by the reporting person on January 14, 2021."}],"balance_after":82970,"source":{"system":"sec-edgar","filing":"0001428205-21-000080","document":"wf-form4_161465156221676.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000080/wf-form4_161465156221676.xml","form_type":"4"}},{"id":2906997,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2021-01-15T01:59:30.000Z","date":"2021-01-12","kind":"grant","acquired":true,"shares":20000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"security","element":"securityTitle","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement. The reporting person's unvested phantom stock will automatically vest upon a change in control of ARMOUR."},{"field":"security","element":"securityTitle","label":"F4","text":"The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement. The reporting person's unvested phantom stock will automatically vest upon a change in control of ARMOUR."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement. The reporting person's unvested phantom stock will automatically vest upon a change in control of ARMOUR."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reporting person was granted an aggregate of 20,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 800 phantom shares will vest on February 20, 2021 with an additional 800 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through February 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."}],"balance_after":86960,"derivative":{"underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001428205-21-000026","document":"wf-form4_161067595731342.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820521000026/wf-form4_161067595731342.xml","form_type":"4"}},{"id":2967888,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-11-24T22:27:27.000Z","date":"2020-11-23","kind":"exercise","acquired":false,"shares":5870,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On November 23, 2020, the reporting person elected to convert 5,870 shares of vested phantom stock into 5,870 shares of ARMOUR common stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 23, 2020, the reporting person elected to convert 5,870 shares of vested phantom stock into 5,870 shares of ARMOUR common stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 23, 2020, the reporting person elected to convert 5,870 shares of vested phantom stock into 5,870 shares of ARMOUR common stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On November 23, 2020, the reporting person elected to convert 5,870 shares of vested phantom stock into 5,870 shares of ARMOUR common stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":66960,"derivative":{"underlying":"Common Stock","underlying_shares":5870},"source":{"system":"sec-edgar","filing":"0001428205-20-000322","document":"wf-form4_160625682817326.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000322/wf-form4_160625682817326.xml","form_type":"4"}},{"id":2967887,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-11-24T22:27:27.000Z","date":"2020-11-23","kind":"exercise","acquired":true,"shares":5870,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 23, 2020, the reporting person elected to convert 5,870 shares of vested phantom stock into 5,870 shares of ARMOUR common stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":76300,"source":{"system":"sec-edgar","filing":"0001428205-20-000322","document":"wf-form4_160625682817326.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000322/wf-form4_160625682817326.xml","form_type":"4"}},{"id":3046278,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-08-26T23:34:07.000Z","date":"2020-08-24","kind":"exercise","acquired":false,"shares":5870,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":72830,"derivative":{"underlying":"Common Stock","underlying_shares":5870},"source":{"system":"sec-edgar","filing":"0001428205-20-000277","document":"wf-form4_159848482954613.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000277/wf-form4_159848482954613.xml","form_type":"4"}},{"id":3046277,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-08-26T23:34:07.000Z","date":"2020-08-24","kind":"disposition_to_issuer","acquired":false,"shares":1680,"price":9.61,"value":16144.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":70430,"source":{"system":"sec-edgar","filing":"0001428205-20-000277","document":"wf-form4_159848482954613.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000277/wf-form4_159848482954613.xml","form_type":"4"}},{"id":3046276,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-08-26T23:34:07.000Z","date":"2020-08-24","kind":"exercise","acquired":true,"shares":5870,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 24, 2020, the reporting person elected to convert 4,190 shares out of 5,870 shares of vested phantom stock into 4,190 shares of ARMOUR common stock. The person elected to convert the remaining 1,680 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,870 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":72110,"source":{"system":"sec-edgar","filing":"0001428205-20-000277","document":"wf-form4_159848482954613.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000277/wf-form4_159848482954613.xml","form_type":"4"}},{"id":3133566,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-05-27T20:12:42.000Z","date":"2020-05-22","kind":"exercise","acquired":false,"shares":5800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":78700,"derivative":{"underlying":"Common Stock","underlying_shares":5800},"source":{"system":"sec-edgar","filing":"0001428205-20-000197","document":"wf-form4_159061034483799.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000197/wf-form4_159061034483799.xml","form_type":"4"}},{"id":3133565,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-05-27T20:12:42.000Z","date":"2020-05-22","kind":"disposition_to_issuer","acquired":false,"shares":1560,"price":8.16,"value":12729.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":66240,"source":{"system":"sec-edgar","filing":"0001428205-20-000197","document":"wf-form4_159061034483799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000197/wf-form4_159061034483799.xml","form_type":"4"}},{"id":3133564,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-05-27T20:12:42.000Z","date":"2020-05-22","kind":"exercise","acquired":true,"shares":5800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On May 22, 2020, the reporting person elected to convert 4,240 shares out of 5,800 shares of vested phantom stock into 4,240 shares of ARMOUR common stock. The person elected to convert the remaining 1,560 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 5,800 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020, and phantom stock vesting over a two-and-a-half year period, which was reported on a Form 4 report filed by the reporting person on May 19, 2020."}],"balance_after":67800,"source":{"system":"sec-edgar","filing":"0001428205-20-000197","document":"wf-form4_159061034483799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000197/wf-form4_159061034483799.xml","form_type":"4"}},{"id":3142501,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-05-19T21:31:56.000Z","date":"2020-05-18","kind":"grant","acquired":true,"shares":3000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"security","element":"securityTitle","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F4","text":"The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reporting person was granted an aggregate of 3,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 300 phantom shares will vest on May 20, 2020 with an additional 270 phantom shares vesting on each following August 20, November 20 February 20, and May 20, through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."}],"balance_after":84500,"derivative":{"underlying":"Common Stock","underlying_shares":3000},"source":{"system":"sec-edgar","filing":"0001428205-20-000178","document":"wf-form4_158992389949020.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000178/wf-form4_158992389949020.xml","form_type":"4"}},{"id":3200569,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"7.00% Series C Cumulative Redeemable Preferred Stock","published_at":"2020-03-19T13:46:50.000Z","date":"2020-03-18","kind":"purchase","acquired":true,"shares":4000,"price":7.75,"value":31000.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series C Preferred Stock has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."}],"balance_after":5000,"derivative":{"underlying":"Common Stock, par value $0.001 per share","underlying_shares":10455},"source":{"system":"sec-edgar","filing":"0001428205-20-000124","document":"wf-form4_158462559264397.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000124/wf-form4_158462559264397.xml","form_type":"4"}},{"id":3210895,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-03-13T17:48:52.000Z","date":"2020-03-13","kind":"purchase","acquired":true,"shares":3000,"price":12.82,"value":38460.0,"ownership":{"direct":true},"balance_after":62000,"source":{"system":"sec-edgar","filing":"0001428205-20-000119","document":"wf-form4_158412171520154.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000119/wf-form4_158412171520154.xml","form_type":"4"}},{"id":3249065,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-02-26T01:24:17.000Z","date":"2020-02-21","kind":"exercise","acquired":false,"shares":5500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On February 21, 2020, the reporting person elected to convert 5,500 shares of vested phantom stock into 5,500 shares of ARMOUR common stock. The 5,500 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On February 21, 2020, the reporting person elected to convert 5,500 shares of vested phantom stock into 5,500 shares of ARMOUR common stock. The 5,500 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 21, 2020, the reporting person elected to convert 5,500 shares of vested phantom stock into 5,500 shares of ARMOUR common stock. The 5,500 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On February 21, 2020, the reporting person elected to convert 5,500 shares of vested phantom stock into 5,500 shares of ARMOUR common stock. The 5,500 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020."}],"balance_after":81500,"derivative":{"underlying":"Common Stock","underlying_shares":5500},"source":{"system":"sec-edgar","filing":"0001428205-20-000104","document":"wf-form4_158268024006585.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000104/wf-form4_158268024006585.xml","form_type":"4"}},{"id":3249064,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2020-02-26T01:24:17.000Z","date":"2020-02-21","kind":"exercise","acquired":true,"shares":5500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 21, 2020, the reporting person elected to convert 5,500 shares of vested phantom stock into 5,500 shares of ARMOUR common stock. The 5,500 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on November 22, 2017 and January 16, 2020."}],"balance_after":59000,"source":{"system":"sec-edgar","filing":"0001428205-20-000104","document":"wf-form4_158268024006585.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000104/wf-form4_158268024006585.xml","form_type":"4"}},{"id":3300076,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"7.00% Series C Cumulative Redeemable Preferred Stock","published_at":"2020-01-29T02:06:00.000Z","date":"2020-01-28","kind":"purchase","acquired":true,"shares":1000,"price":25,"value":25000.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series C Preferred Stock has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series C Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series C Preferred Stock into a number of shares of common stock of the issuer per share of Series C Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series C Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series C Preferred Stock); and (ii) 2.613696, subject to certain adjustments indicated in the Articles Supplementary relating to the Series C Preferred Stock."}],"balance_after":1000,"derivative":{"underlying":"Common Stock, par value $0.001 per share","underlying_shares":2613.696},"source":{"system":"sec-edgar","filing":"0001428205-20-000065","document":"wf-form4_158026354249816.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000065/wf-form4_158026354249816.xml","form_type":"4"}},{"id":3309431,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2020-01-16T22:55:35.000Z","date":"2020-01-14","kind":"grant","acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"security","element":"securityTitle","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F4","text":"The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (\"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and the Manager (\"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, the reporting person shall  forfeit all unvested phantom stock. The reporting person's unvested phantom stock will automatically fully vest upon the reporting person's termination with the Manager due to death, disability, or the earlier of ARMOUR terminating the Management Agreement without cause or notice by ARMOUR of terminating the Management Agreement without cause. If the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reporting person was granted an aggregate of 50,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 2,500 phantom shares will vest on February 20, 2020 with an additional 2,500 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2024, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."}],"balance_after":87000,"derivative":{"underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001428205-20-000032","document":"wf-form4_157921531848663.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820520000032/wf-form4_157921531848663.xml","form_type":"4"}},{"id":3359907,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2019-11-25T21:08:12.000Z","date":"2019-11-21","kind":"exercise","acquired":false,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On November 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On November 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On November 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On November 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":37000,"derivative":{"underlying":"Common Stock","underlying_shares":3000},"source":{"system":"sec-edgar","filing":"0001428205-19-000317","document":"wf-form4_157471607355876.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820519000317/wf-form4_157471607355876.xml","form_type":"4"}},{"id":3359906,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2019-11-25T21:08:12.000Z","date":"2019-11-21","kind":"exercise","acquired":true,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":53500,"source":{"system":"sec-edgar","filing":"0001428205-19-000317","document":"wf-form4_157471607355876.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820519000317/wf-form4_157471607355876.xml","form_type":"4"}},{"id":3430106,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2019-08-23T20:04:01.000Z","date":"2019-08-21","kind":"exercise","acquired":false,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On August 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On August 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":40000,"derivative":{"underlying":"Common Stock","underlying_shares":3000},"source":{"system":"sec-edgar","filing":"0001428205-19-000238","document":"wf-form4_156659062413407.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820519000238/wf-form4_156659062413407.xml","form_type":"4"}},{"id":3430105,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2019-08-23T20:04:01.000Z","date":"2019-08-21","kind":"exercise","acquired":true,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On August 21, 2019, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. 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The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":29579,"source":{"system":"sec-edgar","filing":"0001428205-18-000149","document":"wf-form4_152720658170981.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820518000149/wf-form4_152720658170981.xml","form_type":"4"}},{"id":4033691,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2018-02-27T01:13:14.000Z","date":"2018-02-22","kind":"exercise","acquired":false,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"shares","element":"transactionShares","label":"F1","text":"On February 22, 2018, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On February 22, 2018, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On February 22, 2018, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On February 22, 2018, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":58000,"derivative":{"underlying":"Common Stock","underlying_shares":3000},"source":{"system":"sec-edgar","filing":"0001428205-18-000058","document":"wf-form4_151969397977714.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820518000058/wf-form4_151969397977714.xml","form_type":"4"}},{"id":4033690,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2018-02-27T01:13:14.000Z","date":"2018-02-22","kind":"exercise","acquired":true,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 22, 2018, the reporting person elected to convert 3,000 shares of vested phantom stock into 3,000 shares of ARMOUR common stock. The 3,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on November 22, 2017."}],"balance_after":26579,"source":{"system":"sec-edgar","filing":"0001428205-18-000058","document":"wf-form4_151969397977714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820518000058/wf-form4_151969397977714.xml","form_type":"4"}},{"id":4051815,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2018-02-16T19:05:01.000Z","date":"2018-02-16","kind":"purchase","acquired":true,"shares":4000,"price":22.99,"value":91960.0,"ownership":{"direct":true},"balance_after":23579,"source":{"system":"sec-edgar","filing":"0001428205-18-000039","document":"wf-form4_151880788697426.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820518000039/wf-form4_151880788697426.xml","form_type":"4"}},{"id":4107351,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2018-01-04T22:32:48.000Z","date":"2018-01-02","kind":"exercise","acquired":true,"shares":517,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On January 2, 2018, the reporting person elected to redeem 517 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 517 shares of ARMOUR's common stock. The 517 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 2, 2018, the reporting person elected to redeem 517 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 517 shares of ARMOUR's common stock. The 517 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."}],"balance_after":19579,"source":{"system":"sec-edgar","filing":"0001428205-18-000016","document":"wf-form4_151510515420996.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820518000016/wf-form4_151510515420996.xml","form_type":"4"}},{"id":4152605,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Phantom Stock","published_at":"2017-11-23T02:01:39.000Z","date":"2017-11-20","kind":"grant","acquired":true,"shares":61000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"security","element":"securityTitle","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (the \"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and theManager (the \"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, all unvested phantom stock shall be forfeited by the reporting person. The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's termination with the Manager due to death, disability, or ARMOUR terminating the Management Agreement without cause or for good reason. In the event the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"security","element":"securityTitle","label":"F4","text":"The phantom stock will automatically vest in the event of the reporting person's termination from the Manager without cause within 12 months of a change in control of ARMOUR."},{"field":"security","element":"securityTitle","label":"F5","text":"The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (the \"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and theManager (the \"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, all unvested phantom stock shall be forfeited by the reporting person. The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's termination with the Manager due to death, disability, or ARMOUR terminating the Management Agreement without cause or for good reason. In the event the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The phantom stock will automatically vest in the event of the reporting person's termination from the Manager without cause within 12 months of a change in control of ARMOUR."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon ARMOUR Capital Management LP, ARMOUR's manager (the \"Manager\") voluntarily terminating its services with ARMOUR pursuant to the management agreement between ARMOUR and theManager (the \"Management Agreement\"), or ARMOUR terminating the Management Agreement for cause, all unvested phantom stock shall be forfeited by the reporting person. The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's termination with the Manager due to death, disability, or ARMOUR terminating the Management Agreement without cause or for good reason. In the event the reporting person is terminated by the Manager without cause or for good reason, his unvested phantom stock will continue to vest in accordance with the schedule described in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The phantom stock will automatically vest in the event of the reporting person's termination from the Manager without cause within 12 months of a change in control of ARMOUR."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reporting person was granted an aggregate of 61,000 phantom shares under ARMOUR Residential REIT, Inc.'s (\"ARMOUR\") Second Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule described as follows. 3,000 phantom shares will vest on February 20, 2018 with an additional 3,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through May 20, 2020. On August 20, 2020, 3,100 phantom shares will vest, with an additional 3,100 phantom shares vesting on each following November 20, February 20, May 20, and August 20 through November 20, 2022, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days."}],"balance_after":61000,"derivative":{"underlying":"Common Stock","underlying_shares":61000},"source":{"system":"sec-edgar","filing":"0001428205-17-000272","document":"wf-form4_151140248456857.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000272/wf-form4_151140248456857.xml","form_type":"4"}},{"id":4178456,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"7.875% Series B Cumulative Redeemable Preferred Stock","published_at":"2017-10-30T18:45:12.000Z","date":"2017-10-30","kind":"sale","acquired":false,"shares":2000,"price":25.0369,"value":50073.8,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series B Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series B Preferred Stock into a number of shares of common stock of the issuer per share of Series B Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series B Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series B Preferred Stock); and (ii) 6.9638, subject to certain adjustments indicated in the Articles Supplementary relating to the Series B Preferred Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 8 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $25.02 to $25.06, inclusive. The reporting person undertakes to provide ARMOUR Residential REIT, Inc., any security holder of ARMOUR Residential REIT, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (3)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series B Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series B Preferred Stock into a number of shares of common stock of the issuer per share of Series B Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series B Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series B Preferred Stock); and (ii) 6.9638, subject to certain adjustments indicated in the Articles Supplementary relating to the Series B Preferred Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series B Preferred Stock has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Upon the occurrence of a Change of Control (as defined in the Articles Supplementary relating to the Series B Preferred Stock) of the issuer, the reporting person will have the right to convert the shares of Series B Preferred Stock into a number of shares of common stock of the issuer per share of Series B Preferred Stock equal to the lesser of: (i) the quotient obtained by dividing (x) the sum of the $25.00 liquidation preference per share of Series B Preferred Stock plus the amount of any accumulated and unpaid dividends by (y) the Common Stock Price (as defined in the Articles Supplementary relating to the Series B Preferred Stock); and (ii) 6.9638, subject to certain adjustments indicated in the Articles Supplementary relating to the Series B Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Common Stock, par value $0.001 per share","underlying_shares":13927.6},"source":{"system":"sec-edgar","filing":"0001428205-17-000239","document":"wf-form4_150938909873105.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000239/wf-form4_150938909873105.xml","form_type":"4"}},{"id":4178455,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2017-10-30T18:45:12.000Z","date":"2017-10-30","kind":"purchase","acquired":true,"shares":2400,"price":25.45,"value":61080.0,"ownership":{"direct":true},"balance_after":19062,"source":{"system":"sec-edgar","filing":"0001428205-17-000239","document":"wf-form4_150938909873105.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000239/wf-form4_150938909873105.xml","form_type":"4"}},{"id":4178454,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2017-10-30T18:45:12.000Z","date":"2017-10-30","kind":"purchase","acquired":true,"shares":600,"price":25.2767,"value":15166.02,"ownership":{"direct":true},"balance_after":16662,"source":{"system":"sec-edgar","filing":"0001428205-17-000239","document":"wf-form4_150938909873105.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000239/wf-form4_150938909873105.xml","form_type":"4"}},{"id":4178453,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2017-10-30T18:45:12.000Z","date":"2017-10-30","kind":"purchase","acquired":true,"shares":1000,"price":25.5,"value":25500.0,"ownership":{"direct":true},"balance_after":16062,"source":{"system":"sec-edgar","filing":"0001428205-17-000239","document":"wf-form4_150938909873105.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000239/wf-form4_150938909873105.xml","form_type":"4"}},{"id":4192038,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2017-10-04T21:18:29.000Z","date":"2017-10-02","kind":"exercise","acquired":true,"shares":516,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On October 2, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On October 2, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."}],"balance_after":15062,"source":{"system":"sec-edgar","filing":"0001428205-17-000212","document":"wf-form4_150715189484896.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820517000212/wf-form4_150715189484896.xml","form_type":"4"}},{"id":4261760,"issuer":{"id":4416,"kind":"organization","name":"Armour Residential REIT, Inc.","symbol":"ARR"},"owners":[{"id":93888,"kind":"person","name":"MOUNTAIN JAMES R","position":1,"cik":"0001557465","reported_name":"MOUNTAIN JAMES R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, par value $0.001 per share","published_at":"2017-07-06T23:46:57.000Z","date":"2017-07-03","kind":"exercise","acquired":true,"shares":516,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On July 3, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On July 3, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. 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The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On April 3, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. 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The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 3, 2017, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. 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The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On October 3, 2016, the reporting person elected to redeem 516 shares of vested phantom stock previously granted under ARMOUR's Second Amended and Restated 2009 Stock Incentive Plan into 516 shares of ARMOUR's common stock. The 516 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on March 21, 2013."}],"balance_after":10998,"source":{"system":"sec-edgar","filing":"0001428205-16-000434","document":"wf-form4_147570012018654.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1428205/000142820516000434/wf-form4_147570012018654.xml","form_type":"4"}}]}