{"transactions":[{"id":844615,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"LTIP Units","published_at":"2026-03-13T12:06:39.000Z","date":"2026-03-11","kind":"grant","planned":false,"acquired":true,"shares":124901,"price":0.25,"value":31225.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 1, 2023, the Reporting Person was awarded a maximum of 124,901 LTIP units, subject to certain performance conditions. On March 11, 2026, the Compensation and Human Capital Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 100%, or 124,901 of the LTIP units becoming earned LTIP units. The earned LTIP units vest on January 1, 2027, subject to a continued service requirement, or may vest earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":1407913,"derivative":{"underlying":"Common Stock","underlying_shares":124901},"source":{"system":"sec-edgar","filing":"0001079850-26-000004","document":"form4-03132026_040330.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000107985026000004/form4-03132026_040330.xml","form_type":"4"}},{"id":862989,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2026-03-04T14:43:30.000Z","date":"2026-03-02","kind":"exercise","planned":false,"acquired":false,"shares":20619,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 2, 2026."}],"balance_after":0,"derivative":{"exercise_date":"2026-03-02","expiration_date":"2026-03-02","underlying":"Common Stock","underlying_shares":20619},"source":{"system":"sec-edgar","filing":"0001079850-26-000002","document":"form4-03042026_070322.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000107985026000002/form4-03042026_070322.xml","form_type":"4"}},{"id":862988,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Common Stock","published_at":"2026-03-04T14:43:30.000Z","date":"2026-03-02","kind":"exercise","planned":false,"acquired":true,"shares":20619,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 2, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On December 15, 2025 and December 22, 2025, the Reporting Person received 116,200 shares and 24,480 shares, respectively from a grantor retained annuity trust for the benefit of the Reporting Person, for which the Reporting Person serves as trustee."}],"balance_after":1071453,"source":{"system":"sec-edgar","filing":"0001079850-26-000002","document":"form4-03042026_070322.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000107985026000002/form4-03042026_070322.xml","form_type":"4"}},{"id":1096241,"issuer":{"id":2956,"kind":"organization","name":"Apollo Global Management, Inc.","symbol":"APO"},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-02T17:04:51.000Z","date":"2025-07-01","kind":"grant","planned":false,"acquired":true,"shares":1446,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted under the Apollo Global Management, Inc. 2019 Omnibus Equity Incentive Plan (the \"Plan\"). Each RSU represents the contingent right to receive, in accordance with the issuance schedule set forth in the applicable RSU award agreement, one share of common stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU award agreement, provided the reporting person remains in service through the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reported amount includes 3,145 RSUs granted under the Plan."}],"balance_after":13263,"source":{"system":"sec-edgar","filing":"0001858681-25-000092","document":"wk-form4_1751490282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000185868125000092/wk-form4_1751490282.xml","form_type":"4"}},{"id":1196052,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2025-03-20T12:28:17.000Z","date":"2025-03-18","kind":"exercise","planned":false,"acquired":false,"shares":17197,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 18, 2025."}],"balance_after":0,"derivative":{"exercise_date":"2025-03-18","expiration_date":"2025-03-18","underlying":"Common Stock","underlying_shares":17197},"source":{"system":"sec-edgar","filing":"0001415889-25-008674","document":"form4-03202025_040314.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588925008674/form4-03202025_040314.xml","form_type":"4"}},{"id":1196051,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Common Stock","published_at":"2025-03-20T12:28:17.000Z","date":"2025-03-18","kind":"exercise","planned":false,"acquired":true,"shares":17197,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 18, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On December 23, 2024, a grantor retained annuity trust for the benefit of the Reporting Person and for which the Reporting Person serves as trustee distributed 14,785 shares to the Reporting Person."}],"balance_after":910154,"source":{"system":"sec-edgar","filing":"0001415889-25-008674","document":"form4-03202025_040314.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588925008674/form4-03202025_040314.xml","form_type":"4"}},{"id":1223925,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2025-03-05T11:33:22.000Z","date":"2025-03-03","kind":"grant","planned":false,"acquired":true,"shares":9320,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 3, 2028, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 3, 2028, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."}],"balance_after":9320,"derivative":{"underlying":"Common Stock","underlying_shares":9320},"source":{"system":"sec-edgar","filing":"0001415889-25-006870","document":"form4-03052025_040318.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588925006870/form4-03052025_040318.xml","form_type":"4"}},{"id":1223924,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"LTIP Units","published_at":"2025-03-05T11:33:22.000Z","date":"2025-03-03","kind":"grant","planned":false,"acquired":true,"shares":37109,"price":0.25,"value":9277.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 18, 2022, the Reporting Person was awarded a maximum of 51,590 LTIP units, subject to certain performance conditions. On March 3, 2025, the Compensation and Human Capital Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 71.9%, or 37,109 of the LTIP units becoming earned LTIP units. The earned LTIP units vest on January 1, 2026, subject to a continued service requirement, or may vest earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":1283012,"derivative":{"underlying":"Common Stock","underlying_shares":37109},"source":{"system":"sec-edgar","filing":"0001415889-25-006870","document":"form4-03052025_040318.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588925006870/form4-03052025_040318.xml","form_type":"4"}},{"id":1419259,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"LTIP Units","published_at":"2024-08-30T11:13:44.000Z","date":"2024-08-29","kind":"grant","planned":false,"acquired":true,"shares":280672,"price":0.25,"value":70168.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation under the Company's Amended and Restated Other Platform Investment Incentive Program established pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation under the Company's Amended and Restated Other Platform Investment Incentive Program established pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation under the Company's Amended and Restated Other Platform Investment Incentive Program established pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP units vest in five substantially equal annual installments beginning on August 29, 2025, subject to a continued service requirement, or may vest earlier upon the Reporting Person's death or disability, upon a change of control of the Issuer where the LTIP units were not assumed, or upon  certain terminations following a change of control of the Company, in each case as described in the award agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation under the Company's Amended and Restated Other Platform Investment Incentive Program established pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":1245903,"derivative":{"underlying":"Common Stock","underlying_shares":280672},"source":{"system":"sec-edgar","filing":"0001415889-24-022596","document":"form4-08302024_030841.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924022596/form4-08302024_030841.xml","form_type":"4"}},{"id":1460807,"issuer":{"id":2956,"kind":"organization","name":"Apollo Global Management, Inc.","symbol":"APO"},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-07-03T16:36:03.000Z","date":"2024-07-01","kind":"grant","planned":false,"acquired":true,"shares":1699,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted under the Apollo Global Management, Inc. 2019 Omnibus Equity Incentive Plan (the \"Plan\"). Each RSU represents the contingent right to receive, in accordance with the issuance schedule set forth in the applicable RSU award agreement, one share of common stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU award agreement, provided the reporting person remains in service through the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reported amount includes 5,072 RSUs granted under the Plan."}],"balance_after":11817,"source":{"system":"sec-edgar","filing":"0001858681-24-000073","document":"wk-form4_1720038956.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000185868124000073/wk-form4_1720038956.xml","form_type":"4"}},{"id":1587689,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2024-03-08T15:01:09.000Z","date":"2024-03-06","kind":"grant","planned":false,"acquired":true,"shares":16413,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 6, 2027, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 6, 2027, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."}],"balance_after":16413,"derivative":{"underlying":"Common Stock","underlying_shares":16413},"source":{"system":"sec-edgar","filing":"0001415889-24-007280","document":"form4-03082024_080303.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924007280/form4-03082024_080303.xml","form_type":"4"}},{"id":1587688,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"LTIP Units","published_at":"2024-03-08T15:01:09.000Z","date":"2024-03-06","kind":"grant","planned":false,"acquired":true,"shares":57867,"price":0.25,"value":14466.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 1, 2021, the Reporting Person was awarded a maximum of 57,867 LTIP units, subject to certain performance conditions.  On March 6, 2024, the Compensation and Human Capital Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 100%, or 57,867 of the LTIP units becoming earned LTIP units.  The earned LTIP units vest on January 1, 2025, subject to a continued service requirement, or may vest earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3.  When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\").  Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":965231,"derivative":{"underlying":"Common Stock","underlying_shares":57867},"source":{"system":"sec-edgar","filing":"0001415889-24-007280","document":"form4-03082024_080303.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924007280/form4-03082024_080303.xml","form_type":"4"}},{"id":1604296,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2024-03-04T17:44:31.000Z","date":"2024-03-01","kind":"exercise","planned":false,"acquired":true,"shares":10196,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 1, 2024."}],"balance_after":0,"derivative":{"exercise_date":"2024-03-01","expiration_date":"2024-03-01","underlying":"Common Stock","underlying_shares":10196},"source":{"system":"sec-edgar","filing":"0001415889-24-006333","document":"form4-03042024_100357.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924006333/form4-03042024_100357.xml","form_type":"4"}},{"id":1604295,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Common Stock","published_at":"2024-03-04T17:44:31.000Z","date":"2024-03-01","kind":"exercise","planned":false,"acquired":true,"shares":10196,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. This transaction represents the settlement of RSUs that vested on March 1, 2024."}],"balance_after":878172,"source":{"system":"sec-edgar","filing":"0001415889-24-006333","document":"form4-03042024_100357.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924006333/form4-03042024_100357.xml","form_type":"4"}},{"id":1693978,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2024-01-03T17:56:00.000Z","date":"2024-01-01","kind":"exercise","planned":false,"acquired":true,"shares":23172,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc.  This transaction represents the settlement of RSUs that vested on January 1, 2024."}],"balance_after":0,"derivative":{"exercise_date":"2024-01-01","expiration_date":"2024-01-01","underlying":"Common Stock","underlying_shares":23172},"source":{"system":"sec-edgar","filing":"0001415889-24-000383","document":"form4-01032024_100155.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924000383/form4-01032024_100155.xml","form_type":"4"}},{"id":1693977,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Common Stock","published_at":"2024-01-03T17:56:00.000Z","date":"2024-01-01","kind":"exercise","planned":false,"acquired":true,"shares":23172,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc.  This transaction represents the settlement of RSUs that vested on January 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On December 22, 2023, a grantor retained annuity trust for the benefit of the Reporting Person and for which the Reporting Person serves as trustee distributed 13,282 shares to the Reporting Person."}],"balance_after":867976,"source":{"system":"sec-edgar","filing":"0001415889-24-000383","document":"form4-01032024_100155.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588924000383/form4-01032024_100155.xml","form_type":"4"}},{"id":1975624,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2023-03-03T10:34:34.000Z","date":"2023-03-01","kind":"grant","acquired":true,"shares":20619,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. (the \"Company\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs are being issued pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. The RSUs will vest on March 1, 2026, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation and Human Capital Committee (the \"Compensation Committee\"), or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs are being issued pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. The RSUs will vest on March 1, 2026, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation and Human Capital Committee (the \"Compensation Committee\"), or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."}],"balance_after":20619,"derivative":{"underlying":"Common Stock","underlying_shares":20619},"source":{"system":"sec-edgar","filing":"0001415889-23-003939","document":"form4-03032023_030326.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588923003939/form4-03032023_030326.xml","form_type":"4"}},{"id":2069530,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Restricted Stock Units","published_at":"2023-01-04T18:22:50.000Z","date":"2023-01-01","kind":"exercise","acquired":true,"shares":23172,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc.  This transaction represents the settlement of RSUs that vested on January 1, 2023."}],"balance_after":23172,"derivative":{"exercise_date":"2023-01-01","expiration_date":"2023-01-01","underlying":"Common Stock","underlying_shares":23172},"source":{"system":"sec-edgar","filing":"0001415889-23-000445","document":"form4-01042023_110139.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588923000445/form4-01042023_110139.xml","form_type":"4"}},{"id":2069529,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/CHAIRMAN/PRESIDENT"}}],"security":"Common Stock","published_at":"2023-01-04T18:22:50.000Z","date":"2023-01-01","kind":"exercise","acquired":true,"shares":23172,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc.  This transaction represents the settlement of RSUs that vested on January 1, 2023."}],"balance_after":831522,"source":{"system":"sec-edgar","filing":"0001415889-23-000445","document":"form4-01042023_110139.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000141588923000445/form4-01042023_110139.xml","form_type":"4"}},{"id":2325492,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"Restricted Stock Units","published_at":"2022-03-18T17:40:11.000Z","date":"2022-03-18","kind":"grant","acquired":true,"shares":17197,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (RSU) represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. (the \"Company\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs are being issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan (the \"Plan\") and will vest on March 18, 2025, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to approval of the Company's Compensation and Human Capital Committee (the \"Compensation Committee\"), or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs are being issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan (the \"Plan\") and will vest on March 18, 2025, subject to a continued service requirement, or may vest and settle earlier due the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to approval of the Company's Compensation and Human Capital Committee (the \"Compensation Committee\"), or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."}],"balance_after":17197,"derivative":{"underlying":"Common Stock","underlying_shares":17197},"source":{"system":"sec-edgar","filing":"0001179110-22-002335","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911022002335/edgar.xml","form_type":"4"}},{"id":2333916,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"LTIP Units","published_at":"2022-03-15T16:24:58.000Z","date":"2022-03-11","kind":"grant","acquired":true,"shares":23724,"price":0.25,"value":5931.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On May 8, 2019, the Reporting Person was awarded a maximum of 62,412 LTIP units, subject to certain performance conditions. On March 11, 2022, the Compensation and Human Capital Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 38.0%, or 23,724 of the LTIP units becoming earned LTIP units. The earned LTIP units vest on January 1, 2023, subject to a continued service requirement, or may vest earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's Compensation Committee, or as may otherwise be determined by the Company's Compensation Committee in accordance with the terms of the grant agreement and the Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 2019 Stock Incentive Plan (the \"Plan\"), in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). 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This transaction represents the settlement of RSUs that vested on January 1, 2022."}],"balance_after":46344,"derivative":{"exercise_date":"2022-01-01","expiration_date":"2022-01-01","underlying":"Common Stock","underlying_shares":23173},"source":{"system":"sec-edgar","filing":"0001179110-22-000171","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911022000171/edgar.xml","form_type":"4"}},{"id":2450854,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"Common Stock","published_at":"2022-01-04T21:12:25.000Z","date":"2022-01-01","kind":"exercise","acquired":true,"shares":23173,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\")  represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc.  This transaction represents the settlement of RSUs that vested on January 1, 2022."}],"balance_after":977097,"source":{"system":"sec-edgar","filing":"0001179110-22-000171","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911022000171/edgar.xml","form_type":"4"}},{"id":2454894,"issuer":{"id":2956,"kind":"organization","name":"Apollo Global Management, Inc.","symbol":"APO"},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-01-03T21:05:50.000Z","date":"2022-01-01","kind":"grant","acquired":true,"shares":10118,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 1, 2022, pursuant to the Agreement and Plan of Merger, dated as of March 8, 2021 (the \"Merger Agreement\"), by and among Apollo Global Management, Inc., a Delaware corporation (\"AGM\"), Athene Holding Ltd, a Bermuda exempted company (\"AHL\"), Tango Holdings, Inc., a Delaware corporation and a direct wholly owned subsidiary of AGM (\"Holdings\"), Blue Merger Sub, Ltd., a Bermuda exempted company and a direct wholly owned subsidiary of Holdings (\"AHL Merger Sub\"), and Green Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of Holdings (\"AGM Merger Sub\"), AGM Merger Sub merged with and into AGM with AGM as the surviving corporation and a direct subsidiary of Holdings (the \"AGM Merger\"), and AHL Merger Sub merged with and into AHL with AHL as the surviving corporation and a direct subsidiary of Holdings (the \"AHL Merger\", and together with the AGM Merger, the \"Mergers\"). (Con't in FN2)"},{"field":"shares","element":"transactionShares","label":"F2","text":"(Con't from FN1) On January 1, 2022, upon the consummation of the Mergers, (a) each share of common stock (other than shares held by AGM as treasury shares or by a subsidiary of AGM) or other equity interest of AGM was converted into one share of common stock or equivalent equity interest of Holdings, (b) each common share (other than common shares held by AHL as treasury shares or by a subsidiary of AGM or AHL) or other equity interest of AHL was converted into the right to receive 1.149 shares of common stock or equivalent equity interest of Holdings, (c) AGM was renamed Apollo Asset Management, Inc. and (d) Holdings was renamed Apollo Global Management, Inc."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 1, 2022, pursuant to the Agreement and Plan of Merger, dated as of March 8, 2021 (the \"Merger Agreement\"), by and among Apollo Global Management, Inc., a Delaware corporation (\"AGM\"), Athene Holding Ltd, a Bermuda exempted company (\"AHL\"), Tango Holdings, Inc., a Delaware corporation and a direct wholly owned subsidiary of AGM (\"Holdings\"), Blue Merger Sub, Ltd., a Bermuda exempted company and a direct wholly owned subsidiary of Holdings (\"AHL Merger Sub\"), and Green Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of Holdings (\"AGM Merger Sub\"), AGM Merger Sub merged with and into AGM with AGM as the surviving corporation and a direct subsidiary of Holdings (the \"AGM Merger\"), and AHL Merger Sub merged with and into AHL with AHL as the surviving corporation and a direct subsidiary of Holdings (the \"AHL Merger\", and together with the AGM Merger, the \"Mergers\"). (Con't in FN2)"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Con't from FN1) On January 1, 2022, upon the consummation of the Mergers, (a) each share of common stock (other than shares held by AGM as treasury shares or by a subsidiary of AGM) or other equity interest of AGM was converted into one share of common stock or equivalent equity interest of Holdings, (b) each common share (other than common shares held by AHL as treasury shares or by a subsidiary of AGM or AHL) or other equity interest of AHL was converted into the right to receive 1.149 shares of common stock or equivalent equity interest of Holdings, (c) AGM was renamed Apollo Asset Management, Inc. and (d) Holdings was renamed Apollo Global Management, Inc."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents restricted stock units (\"RSUs\"). RSUs represent the right to receive shares of Apollo Global Management, Inc. pursuant to an equity plan administered by Apollo Global Management, Inc."}],"balance_after":10118,"source":{"system":"sec-edgar","filing":"0000950142-22-000139","document":"es210213074_4-agmsimon.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000095014222000139/es210213074_4-agmsimon.xml","form_type":"4"}},{"id":2454893,"issuer":{"id":123302,"kind":"organization","name":"Apollo Asset Management, Inc.","symbol":"AAM"},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2022-01-03T17:27:16.000Z","date":"2022-01-01","kind":"disposition_to_issuer","acquired":false,"shares":10118,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 1, 2022, pursuant to the Agreement and Plan of Merger, dated as of March 8, 2021 (the \"Merger Agreement\"), by and among Apollo Global Management, Inc., a Delaware corporation (\"AGM\"), Athene Holding Ltd, a Bermuda exempted company (\"AHL\"), Tango Holdings, Inc., a Delaware corporation and a direct wholly owned subsidiary of AGM (\"Holdings\"), Blue Merger Sub, Ltd., a Bermuda exempted company and a direct wholly owned subsidiary of Holdings (\"AHL Merger Sub\"), and Green Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of Holdings (\"AGM Merger Sub\"), AGM Merger Sub merged with and into AGM with AGM as the surviving corporation and a direct subsidiary of Holdings (the \"AGM Merger\"), and AHL Merger Sub merged with and into AHL with AHL as the surviving corporation and a direct subsidiary of Holdings (the \"AHL Merger\", and together with the AGM Merger, the \"Mergers\"). (Con't in FN2)"},{"field":"shares","element":"transactionShares","label":"F2","text":"(Con't from FN1) On January 1, 2022, upon the consummation of the Mergers, (a) each share of common stock (other than shares held by AGM as treasury shares or by a subsidiary of AGM) or other equity interest of AGM was converted into one share of common stock or equivalent equity interest of Holdings, (b) AGM was renamed Apollo Asset Management, Inc. and (c) Holdings was renamed Apollo Global Management, Inc."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents restricted stock units (\"RSUs\") granted under the Apollo Global Management, Inc. 2019 Omnibus Equity Incentive Plan (the \"Plan\"). Each RSU represents the contingent right to receive, in accordance with the issuance schedule set forth in the applicable RSU award agreement, one share of Class A common stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU award agreement, provided the reporting person remains in service through the applicable vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On January 1, 2022, pursuant to the Agreement and Plan of Merger, dated as of March 8, 2021 (the \"Merger Agreement\"), by and among Apollo Global Management, Inc., a Delaware corporation (\"AGM\"), Athene Holding Ltd, a Bermuda exempted company (\"AHL\"), Tango Holdings, Inc., a Delaware corporation and a direct wholly owned subsidiary of AGM (\"Holdings\"), Blue Merger Sub, Ltd., a Bermuda exempted company and a direct wholly owned subsidiary of Holdings (\"AHL Merger Sub\"), and Green Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of Holdings (\"AGM Merger Sub\"), AGM Merger Sub merged with and into AGM with AGM as the surviving corporation and a direct subsidiary of Holdings (the \"AGM Merger\"), and AHL Merger Sub merged with and into AHL with AHL as the surviving corporation and a direct subsidiary of Holdings (the \"AHL Merger\", and together with the AGM Merger, the \"Mergers\"). (Con't in FN2)"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Con't from FN1) On January 1, 2022, upon the consummation of the Mergers, (a) each share of common stock (other than shares held by AGM as treasury shares or by a subsidiary of AGM) or other equity interest of AGM was converted into one share of common stock or equivalent equity interest of Holdings, (b) AGM was renamed Apollo Asset Management, Inc. and (c) Holdings was renamed Apollo Global Management, Inc."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"As of December 31, 2021, the closing market price of AGM's Class A common stock was $72.43 and the closing market price of AHL's Class A common shares was $83.33."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950142-22-000054","document":"es210213065_4-aamsimon.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000095014222000054/es210213065_4-aamsimon.xml","form_type":"4"}},{"id":2595333,"issuer":{"id":123302,"kind":"organization","name":"Apollo Asset Management, Inc.","symbol":"AAM"},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2021-08-20T16:16:42.000Z","date":"2021-08-19","kind":"grant","acquired":true,"shares":10118,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted under the Apollo Global Management, Inc. 2019 Omnibus Equity Incentive Plan (the \"Plan\"). Each RSU represents the contingent right to receive, in accordance with the issuance schedule set forth in the applicable RSU award agreement, one share of Class A common stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU award agreement, provided the reporting person remains in service through the applicable vesting date."}],"balance_after":10118,"source":{"system":"sec-edgar","filing":"0001209191-21-052759","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000120919121052759/doc4.xml","form_type":"4"}},{"id":2768402,"issuer":{"id":140805,"kind":"organization","name":"Simon Property Group Acquisition Holdings, Inc.","symbol":"SPGS"},"owners":[{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC.","position":1,"cik":"0001063761","reported_name":"SIMON PROPERTY GROUP INC /DE/","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"(See footnote (2))"}},{"id":61085,"kind":"person","name":"SIMON DAVID","position":2,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":140806,"kind":"organization","name":"M.S. Management Associates, Inc.","position":3,"cik":"0001845986","reported_name":"M.S. Management Associates, Inc.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See footnote (2)"}},{"id":140807,"kind":"person","name":"SPG Sponsor, LLC","position":4,"cik":"0001839125","reported_name":"SPG Sponsor, LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"See footnote (2)"}}],"security":"Class B common stock, par value $0.0001 per share","published_at":"2021-03-30T18:39:06.000Z","date":"2021-03-30","kind":"other","acquired":false,"shares":8550000,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading \"Description of Securities - Founder Shares\" in the Issuer's registration statement on Form S-1 (File No. 333-252586). The shares of Class B Common Stock have no expiration date."},{"field":"kind","element":"transactionCoding","label":"F2","text":"M.S. Management Associates, which is the sole member of SPG Sponsor, LLC, distributed its interest in SPG Sponsor LLC to its sole member for no consideration. The general partner of the distributee is Simon Property Group, Inc., of which David Simon is the Chairman, Chief Executive Officer and President. Each of the Reporting Persons expressly disclaims beneficial ownership of the equity securities reported herein, except to the extent of their respective pecuniary interests therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"M.S. Management Associates, which is the sole member of SPG Sponsor, LLC, distributed its interest in SPG Sponsor LLC to its sole member for no consideration. The general partner of the distributee is Simon Property Group, Inc., of which David Simon is the Chairman, Chief Executive Officer and President. Each of the Reporting Persons expressly disclaims beneficial ownership of the equity securities reported herein, except to the extent of their respective pecuniary interests therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading \"Description of Securities - Founder Shares\" in the Issuer's registration statement on Form S-1 (File No. 333-252586). The shares of Class B Common Stock have no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading \"Description of Securities - Founder Shares\" in the Issuer's registration statement on Form S-1 (File No. 333-252586). The shares of Class B Common Stock have no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"M.S. Management Associates, which is the sole member of SPG Sponsor, LLC, distributed its interest in SPG Sponsor LLC to its sole member for no consideration. The general partner of the distributee is Simon Property Group, Inc., of which David Simon is the Chairman, Chief Executive Officer and President. Each of the Reporting Persons expressly disclaims beneficial ownership of the equity securities reported herein, except to the extent of their respective pecuniary interests therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4."}],"balance_after":8550000,"derivative":{"underlying":"Class A common stock, par value $0.0001 per share","underlying_shares":8550000},"source":{"system":"sec-edgar","filing":"0000950142-21-001120","document":"es210140084_4-spgi.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000095014221001120/es210140084_4-spgi.xml","form_type":"4"}},{"id":2815592,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"Restricted Stock Units","published_at":"2021-03-03T13:56:02.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":10196,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. (the \"Company\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs are being issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan (the \"Plan\") and will vest on March 1, 2024, subject to a continued service requirement, or may vest and settle earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's compensation committee, or as may otherwise be determined by the Company's compensation committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs are being issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan (the \"Plan\") and will vest on March 1, 2024, subject to a continued service requirement, or may vest and settle earlier due to the Reporting Person's death or disability, a change of control of the Company, the retirement of the Reporting Person, subject to the approval of the Company's compensation committee, or as may otherwise be determined by the Company's compensation committee in accordance with the terms of the grant agreement and the Plan. Vested RSUs will be settled in shares of the Company's common stock as soon as practicable after the vesting date."}],"balance_after":10196,"derivative":{"underlying":"Common Stock","underlying_shares":10196},"source":{"system":"sec-edgar","filing":"0001179110-21-002639","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911021002639/edgar.xml","form_type":"4"}},{"id":2929196,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"Restricted Stock Units","published_at":"2020-12-30T16:32:04.000Z","date":"2020-12-28","kind":"grant","acquired":true,"shares":69517,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents the contingent right to receive, at settlement, one share of common stock of Simon Property Group, Inc. (the \"Company\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan will vest ratably over a three year period: one third on January 1, 2022; one third on January 1, 2023; and one third on January 1, 2024.  Vested portions of the RSUs will be settled in shares of the Company's common stock on each vesting date, subject to a continued service requirement or earlier vesting and settlement due to the Reporting Person's death or disability, a change of control in the Company or as may be determined by the Company's compensation committee in accordance with the terms of the grant agreement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs issued pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan will vest ratably over a three year period: one third on January 1, 2022; one third on January 1, 2023; and one third on January 1, 2024.  Vested portions of the RSUs will be settled in shares of the Company's common stock on each vesting date, subject to a continued service requirement or earlier vesting and settlement due to the Reporting Person's death or disability, a change of control in the Company or as may be determined by the Company's compensation committee in accordance with the terms of the grant agreement."}],"balance_after":69517,"derivative":{"underlying":"Common Stock","underlying_shares":69517},"source":{"system":"sec-edgar","filing":"0001179110-20-012309","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911020012309/edgar.xml","form_type":"4"}},{"id":3206580,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"Common Stock","published_at":"2020-03-17T18:59:25.000Z","date":"2020-03-17","kind":"purchase","acquired":true,"shares":150000,"price":60.827,"value":9124050.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $60.005 to $62.140, inclusive. The reporting person undertakes to provide to Simon Property Group, Inc., any security holder of Simon Property Group, 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 (1) to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 164,820 shares of common stock acquired pursuant to the CEO LTIP Unit dividend reinvestment plan since the Form 5 filed by the Reporting Person on February 17, 2015."}],"balance_after":953924,"source":{"system":"sec-edgar","filing":"0001179110-20-003851","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911020003851/edgar.xml","form_type":"4"}},{"id":3216357,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman/President"}}],"security":"LTIP Units","published_at":"2020-03-11T12:38:17.000Z","date":"2020-03-09","kind":"grant","acquired":true,"shares":12005,"price":0.25,"value":3001.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan, as amended, in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan, as amended, in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan, as amended, in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 28, 2018, the reporting person was awarded a maximum of 36,920 LTIP units, subject to certain performance conditions. On March 9, 2020, the Compensation Committee of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 32.52%, or 12,005 of the LTIP units becoming earned LTIP units. The earned LTIP units vest in two equal installments on January 1, 2021 and January 1, 2022, subject to a continued service requirement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan, as amended, in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":883640,"derivative":{"underlying":"Common Stock","underlying_shares":12005},"source":{"system":"sec-edgar","filing":"0001179110-20-003451","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911020003451/edgar.xml","form_type":"4"}},{"id":4059918,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman of the Board"}}],"security":"CEO LTIP Units","published_at":"2018-02-14T12:21:07.000Z","date":"2018-02-12","kind":"grant","acquired":true,"shares":280000,"price":0.25,"value":70000.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of Simon Property Group L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a unit of limited partnership interest (a \"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of Simon Property Group L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a unit of limited partnership interest (a \"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"shares","element":"transactionShares","label":"F2","text":"On January 1, 2015, the reporting person was awarded a maximum of 280,000 CEO LTIP Units (the \"Class C Units\"), subject to certain performance conditions. This award was previously reported on a Form 4 filed on January 2, 2015. On February 12, 2018, the Compensation Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures for the Class C Units had been achieved during the performance period resulted in 100%, or 280,000 of the Class C LTIP Units becoming earned Class C LTIP Units. The earned Class C LTIP Units will vest on June 30, 2019, subject to a continued service requirement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of Simon Property Group L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a unit of limited partnership interest (a \"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of Simon Property Group L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a unit of limited partnership interest (a \"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"On January 1, 2015, the reporting person was awarded a maximum of 280,000 CEO LTIP Units (the \"Class C Units\"), subject to certain performance conditions. This award was previously reported on a Form 4 filed on January 2, 2015. On February 12, 2018, the Compensation Committee (the \"Compensation Committee\") of the Board of Directors of the Company determined that the extent to which the performance measures for the Class C Units had been achieved during the performance period resulted in 100%, or 280,000 of the Class C LTIP Units becoming earned Class C LTIP Units. The earned Class C LTIP Units will vest on June 30, 2019, subject to a continued service requirement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"These 1,000,000 CEO LTIP Units are made up of the 280,000 earned Class C Units as well as (i) 360,000 CEO LTIP Units that were awarded to the reporting person on December 31, 2013, subject to certain performance conditions, and that the Compensation Committee determined on March 1, 2016 were earned in their entirety (the \"Class A Units\"), and (ii) 360,000 CEO LTIP Units that were awarded to the reporting person on January 1, 2014, subject to certain performance conditions, and that the Compensation Committee determined on February 28, 2017 were earned in their entirety (the \"Class B Units\"). The earned Class A LTIP Units vested on January 1, 2018.  The earned Class B LTIP Units will vest on January 1, 2019, subject to a continued service requirement."}],"balance_after":1000000,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":280000},"source":{"system":"sec-edgar","filing":"0001179110-18-002039","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911018002039/edgar.xml","form_type":"4"}},{"id":4410764,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman of the Board"}}],"security":"CEO LTIP Units","published_at":"2017-03-02T16:31:22.000Z","date":"2017-02-28","kind":"grant","acquired":true,"shares":360000,"price":0.25,"value":90000.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of the Operating Partnership, of which the Company is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a Partnership Unit. Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of the Operating Partnership, of which the Company is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a Partnership Unit. Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"shares","element":"transactionShares","label":"F4","text":"On January 1, 2014, the reporting person was awarded a maximum of 360,000 CEO LTIP Units (the \"Class B Units\"), subject to certain performance conditions.   This award was previously reported on a Form 4 filed on February 27, 2014. On February 28, 2017, the Compensation Committee of the Board of Directors of the Company determined that the extent to which the performance measures for the Class B Units had been achieved during the performance period resulted in 100%, or 360,000 of the Class B LTIP Units becoming earned Class B LTIP Units. The earned Class B LTIP Units vest on January 1, 2019 subject to a continued service requirement."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of the Operating Partnership, of which the Company is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a Partnership Unit. Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Represents long-term incentive performance units (\"CEO LTIP Units\") of the Operating Partnership, of which the Company is the general partner, issued as long-term incentive compensation to the reporting person pursuant to his amended and restated CEO LTIP Unit Award Agreement effective as of December 31, 2013. When earned and vested, each CEO LTIP Unit may be converted into a Partnership Unit. Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"These 720,000 CEO LTIP Units are made up of the 360,000 earned Class B LTIP Units as well as 360,000 CEO LTIP Units (the \"Class A Units\") that were awarded to the reporting person on December 31, 2013, subject to certain performance conditions.  This award of the Class A Units was previously reported on a Form 4 filed on February 27, 2014.  On March 1, 2016, the Compensation Committee of the Board of Directors of the Company determined that the extent to which the performance measures for the Class A Units had been achieved during the performance period resulted in 100%, or 360,000 of the Class A LTIP Units becoming earned Class A LTIP Units.   The earned Class A LTIP Units vest on January 1, 2018 subject to a continued service requirement."}],"balance_after":720000,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":360000},"source":{"system":"sec-edgar","filing":"0001179110-17-003638","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911017003638/edgar.xml","form_type":"4"}},{"id":4410763,"issuer":{"id":2946,"kind":"organization","name":"SIMON PROPERTY GROUP INC."},"owners":[{"id":61085,"kind":"person","name":"SIMON DAVID","position":1,"cik":"0001079850","reported_name":"SIMON DAVID","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO/Chairman of the Board"}}],"security":"LTIP Units","published_at":"2017-03-02T16:31:22.000Z","date":"2017-02-28","kind":"grant","acquired":true,"shares":43751,"price":0.25,"value":10937.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On April 16, 2014, the reporting person was awarded a maximum of 110,093 LTIP units, subject to certain performance conditions. On February 28, 2017, the Compensation Committee of the Board of Directors of the Company determined that the extent to which the performance measures had been achieved during the performance period resulted in 39.7%, or 43,751 of the LTIP units becoming earned LTIP units. The earned LTIP units vest in two equal installments on January 1, 2018 and January 1, 2019 subject to a continued service requirement."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents long-term incentive performance (\"LTIP\") units of Simon Property Group, L.P. (the \"Operating Partnership\"), of which Simon Property Group, Inc. (the \"Company\") is the general partner, issued as long-term incentive compensation pursuant to the Operating Partnership's 1998 Stock Incentive Plan in compliance with Rule 16b-3. When earned and vested, each LTIP unit may be converted into a unit of limited partnership interest (\"Partnership Unit\"). Each Partnership Unit may be exchanged for a share of the Company's common stock, or cash, as selected by the Company."}],"balance_after":871635,"derivative":{"underlying":"Common Stock","underlying_shares":43751},"source":{"system":"sec-edgar","filing":"0001179110-17-003638","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1079850/000117911017003638/edgar.xml","form_type":"4"}}]}