FIVEL STEVEN E

SEC source: 0001239904-26-000006 · form4-04022026_070456.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,986

F1 · shares: Represents tax withholding obligations in connection with the vesting of restricted stock.

SEC source: 0001239904-26-000004 · form4-03132026_040305.xml · derivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,616

Underlying: Common Stock · 4,616 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive, at settlement, one share of common stock of the Company.

F4 · derivative.exercise_date: The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 11, 2029, 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.

F4 · derivative.expiration_date: The RSUs are being issued pursuant to the Plan, in compliance with Rule 16b-3. The RSUs will vest on March 11, 2029, 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.

SEC source: 0001239904-26-000004 · form4-03132026_040305.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,060

Underlying: Common Stock · 24,981 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On March 1, 2023, the Reporting Person was awarded a maximum of 24,981 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 24,981 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001239904-26-000002 · form4-03042026_070334.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,124 shares

Expires 2026-03-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

SEC source: 0001239904-26-000002 · form4-03042026_070334.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,034

F2 · shares: Represents tax withholding obligations in connection with vesting of RSUs.

SEC source: 0001239904-26-000002 · form4-03042026_070334.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,058

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001415889-25-009830 · form4-04032025_020459.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,934

F1 · shares: Represents tax withholding obligations in connection with the vesting of restricted stock.

SEC source: 0001415889-25-007982 · form4-03132025_070330.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,884 shares

Expires 2025-03-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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 11, 2025.

SEC source: 0001415889-25-007982 · form4-03132025_070330.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,982

F2 · shares: Represents tax withholding obligations in connection with vesting of RSUs.

SEC source: 0001415889-25-007982 · form4-03132025_070330.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,917

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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 11, 2025.

SEC source: 0001415889-25-006875 · form4-03052025_040328.xml · derivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,329

Underlying: Common Stock · 3,329 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive, at settlement, one share of common stock of the Company.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001415889-25-006875 · form4-03052025_040328.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,079

Underlying: Common Stock · 6,225 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On March 11, 2022, the Reporting Person was awarded a maximum of 8,652 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 6,225 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001415889-24-022600 · form4-08302024_030828.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,854

Underlying: Common Stock · 49,118 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001415889-24-009928 · form4-04032024_050443.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,033

F2 · shares: Represents tax withholding obligations in connection with the vesting of restricted stock.

SEC source: 0001415889-24-009928 · form4-04032024_050443.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,652

F1 · kind: Award of restricted stock under a stock incentive program established pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan. The restricted stock included within such award is subject to forfeiture unless recipient satisfies vesting requirements.

F1 · price: Award of restricted stock under a stock incentive program established pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan. The restricted stock included within such award is subject to forfeiture unless recipient satisfies vesting requirements.

SEC source: 0001415889-24-007291 · form4-03082024_080336.xml · derivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,104

Underlying: Common Stock · 4,104 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive, at settlement, one share of common stock of the Company.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001415889-24-007291 · form4-03082024_080336.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,736

Underlying: Common Stock · 15,229 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On March 1, 2021, the Reporting Person was awarded a maximum of 15,229 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 15,229 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001415889-24-006337 · form4-03042024_100312.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,684 shares

Expires 2024-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

SEC source: 0001415889-24-006337 · form4-03042024_100312.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,389

SEC source: 0001415889-24-006337 · form4-03042024_100312.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,388

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001415889-24-000385 · form4-01032024_100113.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,704

SEC source: 0001415889-24-000385 · form4-01032024_100113.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,793 shares

Expires 2024-01-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

SEC source: 0001415889-24-000385 · form4-01032024_100113.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,176

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001415889-23-006037 · form4-04042023_080423.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,383

F1 · kind: Award of restricted stock under a stock incentive program established pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan. The restricted stock included within such award is subject to forfeiture unless recipient satisfies vesting requirements.

F1 · price: Award of restricted stock under a stock incentive program established pursuant to the Simon Property Group, L.P. 2019 Stock Incentive Plan. The restricted stock included within such award is subject to forfeiture unless recipient satisfies vesting requirements.

SEC source: 0001415889-23-003945 · form4-03032023_030309.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,124

Underlying: Common Stock · 4,124 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001415889-23-000446 · form4-01042023_110128.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,665

SEC source: 0001415889-23-000446 · form4-01042023_110128.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,793

Underlying: Common Stock · 5,793 shares

Expires 2023-01-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

SEC source: 0001415889-23-000446 · form4-01042023_110128.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · GENERAL COUNSEL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,445

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001179110-22-002233 · edgar.xml · derivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,884

Underlying: Common Stock · 2,884 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive, at settlement, one share of common stock of the Company.

F4 · derivative.exercise_date: The RSUs are being issued pursuant to the Plan and will vest on March 11, 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 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.

F4 · derivative.expiration_date: The RSUs are being issued pursuant to the Plan and will vest on March 11, 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 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.

SEC source: 0001179110-22-002233 · edgar.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,507

Underlying: Common Stock · 6,244 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On May 8, 2019, the Reporting Person was awarded a maximum of 16,425 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 6,244 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001179110-22-000178 · edgar.xml · derivative · entry 4

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Common Stock · 5,794 shares

Expires 2022-01-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

SEC source: 0001179110-22-000178 · edgar.xml · nonDerivative · entry 2

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,652

SEC source: 0001179110-22-000178 · edgar.xml · nonDerivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,413

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001179110-21-002634 · edgar.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,684

Underlying: Common Stock · 2,684 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001179110-20-012311 · edgar.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,380

Underlying: Common Stock · 17,380 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001179110-20-003452 · edgar.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,263

Underlying: Common Stock · 3,791 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On February 28, 2018, the reporting person was awarded a maximum of 11,659 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 3,791 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001179110-17-003618 · edgar.xml · derivative · entry 1

FIVEL STEVEN E · CIK 0001239904 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,472

Underlying: Common Stock · 8,751 shares

Expires not disclosed

F1 · security: 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.

F1 · derivative.exercise_price: 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.

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On April 16, 2014, the reporting person was awarded a maximum of 22,019 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 8,751 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.

F1 · derivative.expiration_date: 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.