RULLI JOHN

SEC source: 0001235740-26-000008 · form4-04022026_070413.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,487

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

SEC source: 0001235740-26-000006 · form4-03132026_040323.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,878

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: 0001235740-26-000004 · form4-03042026_070342.xml · derivative · entry 4

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001235740-26-000004 · form4-03042026_070342.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,643

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

SEC source: 0001235740-26-000004 · form4-03042026_070342.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,834

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: 0001235740-26-000002 · form4-02262026_090221.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,710

SEC source: 0001415889-25-009836 · form4-04032025_020406.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,710

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

SEC source: 0001415889-25-009107 · form4-03272025_080350.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,867

SEC source: 0001415889-25-007989 · form4-03132025_070316.xml · derivative · entry 4

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-25-007989 · form4-03132025_070316.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,573

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

SEC source: 0001415889-25-007989 · form4-03132025_070316.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,632

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: 0001415889-25-006877 · form4-03052025_040357.xml · derivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-25-006877 · form4-03052025_040357.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 245,897

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: 0001415889-24-022603 · form4-08302024_030819.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,672

Underlying: Common Stock · 14,034 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: 0001415889-24-009951 · form4-04032024_050430.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,748

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

SEC source: 0001415889-24-009951 · form4-04032024_050430.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,433

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: 0001415889-24-007294 · form4-03082024_080334.xml · derivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-24-007294 · form4-03082024_080334.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,638

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: 0001415889-24-006344 · form4-03042024_100303.xml · derivative · entry 4

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-24-006344 · form4-03042024_100303.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,170

SEC source: 0001415889-24-006344 · form4-03042024_100303.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,281

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: 0001415889-24-000360 · form4-01032024_100121.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,597

SEC source: 0001415889-24-000360 · form4-01032024_100121.xml · derivative · entry 4

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-24-000360 · form4-01032024_100121.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,315

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: 0001415889-23-006067 · form4-04042023_080453.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,522

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: 0001415889-23-003947 · form4-03032023_030348.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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: 0001415889-23-000453 · form4-01042023_110135.xml · nonDerivative · entry 3

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,804

SEC source: 0001415889-23-000453 · form4-01042023_110135.xml · derivative · entry 5

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

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.

F2 · 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: 0001415889-23-000453 · form4-01042023_110135.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,531

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.

F2 · 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: 0001415889-23-000453 · form4-01042023_110135.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Rulli GRAT

Disclosed balance after: 0

F1 · date: The Reporting Person disclaims beneficial ownership of these securities and the inclusion of these shares in the report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001179110-22-002235 · edgar.xml · derivative · entry 2

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

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: 0001179110-22-002235 · edgar.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,409

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: 0001179110-22-000173 · edgar.xml · derivative · entry 5

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

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.

F2 · 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: 0001179110-22-000173 · edgar.xml · nonDerivative · entry 3

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,738

SEC source: 0001179110-22-000173 · edgar.xml · nonDerivative · entry 2

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,440

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.

F2 · 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: 0001179110-22-000173 · edgar.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Rulli GRAT

Disclosed balance after: 8,130

F1 · date: The Reporting Person disclaims beneficial ownership of these securities and the inclusion of these shares in the report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001179110-21-002632 · edgar.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

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: 0001179110-20-012310 · edgar.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · Chief Administrative Officer

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: 0001179110-20-003455 · edgar.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · Pres Malls/Chief Admin Offcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,165

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: 0001179110-19-006235 · edgar.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · Pres Malls/Chief Admin Offcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,646

SEC source: 0001179110-18-012412 · edgar.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · Pres Malls/Chief Admin Offcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,806

SEC source: 0001179110-18-010391 · edgar.xml · nonDerivative · entry 1

RULLI JOHN · CIK 0001235740 · Pres Malls/Chief Admin Offcr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,806

F1 · balance_after: The reporting person last disclosed common stock holdings in a Form 4 filed on November 5, 2015. At that time, due to a scrivener's error, his holdings were overstated by 1,318 shares.

SEC source: 0001179110-17-003629 · edgar.xml · derivative · entry 1

RULLI JOHN · CIK 0001235740 · SEVP/Chief Admin.Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,374

Underlying: Common Stock · 9,844 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 24,771 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 9,844 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.