MAC

SEC source: 0001209191-21-001675 · doc4.xml · derivative · entry 1

Menard Ann C · CIK 0001733320 · Chief Legal Officer/Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,104

Underlying: Common Stock · 44,517 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001672 · doc4.xml · derivative · entry 1

Kingsmore Scott W · CIK 0001761466 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,245

Underlying: Common Stock · 44,517 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001668 · doc4.xml · derivative · entry 1

O HERN THOMAS E · CIK 0001022056 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,741

Underlying: Common Stock · 105,435 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001664 · doc4.xml · derivative · entry 1

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,709

Underlying: Common Stock · 70,290 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001657 · doc4.xml · derivative · entry 1

Healey Doug J · CIK 0001744654 · Senior EVP, Head of Leasing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,111

Underlying: Common Stock · 44,517 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001661 · doc4.xml · derivative · entry 1

Volk Kenneth · CIK 0001762914 · EVP, Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,111

Underlying: Common Stock · 44,517 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2021, one-third on December 31, 2022 and one-third on December 31, 2023.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-21-001655 · doc4.xml · derivative · entry 1

LAING DIANA · CIK 0001266612 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,258.31

Underlying: Common Stock · 8,870.21 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible on a 1 for 1 basis.

F2 · derivative.exercise_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F2 · derivative.expiration_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F3 · balance_after: Includes 1,621.18 previously unreported phantom stock units accrued under the dividend reinvestment feature of the Plan.

SEC source: 0001209191-21-001654 · doc4.xml · derivative · entry 1

Hirsch Daniel J. · CIK 0001453077 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,171.9

Underlying: Common Stock · 4,435.11 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible on a 1 for 1 basis.

F2 · derivative.exercise_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F2 · derivative.expiration_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F3 · balance_after: Includes 900.47 previously unreported phantom stock units accrued under the dividend reinvestment feature of the Plan.

SEC source: 0001209191-20-062509 · doc4.xml · nonDerivative · entry 1

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 75,116

F1 · price: The sales price ranged from $11.48 to $11.60.

SEC source: 0001209191-20-061245 · doc4.xml · nonDerivative · entry 3

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 99,216

F5 · shares: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the reporting person's acquisition of shares pursuant to the ESPP on November 30, 2020.

F6 · balance_after: Represents shares held indirectly by the reporting person as of the filing date of this report, as corrected for prior errors.

SEC source: 0001209191-20-061245 · doc4.xml · nonDerivative · entry 2

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 99,349

F3 · shares: The reporting person is voluntarily reporting the acquisition of the issuer's common stock pursuant to the issuer's Employee Stock Purchase Program ("ESPP") for the six month ESPP offering period ended November 30, 2020. The transaction is exempt pursuant to Rule 16b-3(c).

F4 · balance_after: In accordance with the ESPP, the shares were purchased at a 15% discount from the closing price of the issuer's common stock on June 1, 2020.

SEC source: 0001209191-21-010975 · doc5.xml · nonDerivative · entry 2

O HERN THOMAS E · CIK 0001022056 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,418

F2 · shares: Transfer from a joint account for the reporting person and his son to his son.

F3 · balance_after: Excludes 6,857 shares held indirectly by the reporting person through the Company's 401(k) Plan and 2,390 shares held in trust for the reporting person's children. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

F4 · balance_after: Includes 1,860 shares held in joint accounts for the reporting person and two of his children.

F5 · balance_after: Includes 5,868 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

F6 · balance_after: Represents an additional 44 shares held by the reporting person as of the filing date of this report, as corrected for a prior error.

SEC source: 0001209191-20-044824 · doc4.xml · derivative · entry 1

Hash Steve · CIK 0001594073 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,265.91

Underlying: Common Stock · 600.96 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible on a 1 for 1 basis.

F2 · derivative.exercise_date: The shares attributable to the phantom stock units generally first become distributable upon the earlier of January 1, 2030 or the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F2 · derivative.expiration_date: The shares attributable to the phantom stock units generally first become distributable upon the earlier of January 1, 2030 or the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F3 · balance_after: Includes 499.48 previously unreported phantom stock units accrued under the dividend reinvestment feature of the Plan.

SEC source: 0001209191-20-044820 · doc4.xml · derivative · entry 1

LAING DIANA · CIK 0001266612 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,766.92

Underlying: Common Stock · 1,502.4 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible on a 1 for 1 basis.

F2 · derivative.exercise_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F2 · derivative.expiration_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service pursuant to an earlier election in accordance with the Plan terms.

F3 · balance_after: Includes 4,343.70 previously unreported phantom stock units accrued under the dividend reinvestment feature of the Plan.

SEC source: 0001209191-20-044813 · doc4.xml · derivative · entry 1

Stephen Andrea M · CIK 0001565966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,824.05

Underlying: Common Stock · 1,502.4 shares

Expires not disclosed

F1 · derivative.exercise_price: Convertible on a 1 for 1 basis.

F2 · derivative.exercise_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service in five equal installments pursuant to an earlier election in accordance with the Plan terms.

F2 · derivative.expiration_date: The shares attributable to the phantom stock units generally first become distributable upon the January 1 following the date of termination of service in five equal installments pursuant to an earlier election in accordance with the Plan terms.

F3 · balance_after: Includes 2,886.17 previously unreported phantom stock units accrued under the dividend reinvestment feature of the Plan.

SEC source: 0001209191-20-038317 · doc4.xml · nonDerivative · entry 1

SOBOROFF STEVEN L · CIK 0001188228 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,112

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 2,268 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

SEC source: 0001209191-20-038311 · doc4.xml · nonDerivative · entry 1

Hash Steve · CIK 0001594073 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,605

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 1,557 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

F3 · balance_after: Includes 905 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001209191-20-038310 · doc4.xml · nonDerivative · entry 1

Hirsch Daniel J. · CIK 0001453077 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,809

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 846 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

SEC source: 0001209191-20-038309 · doc4.xml · nonDerivative · entry 1

BRANDT ERIC · CIK 0001190639 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,965

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan. The restricted stock units vest one year after the award.

F2 · balance_after: Includes 104 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001209191-20-038307 · doc4.xml · nonDerivative · entry 1

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,525

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 1,636 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

F3 · balance_after: Includes 434 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001209191-20-038299 · doc4.xml · nonDerivative · entry 1

Alford Peggy · CIK 0001736236 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,513

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan. The restricted stock units vest one year after the award.

F2 · balance_after: Includes 106 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001209191-20-038305 · doc4.xml · nonDerivative · entry 1

Stephen Andrea M · CIK 0001565966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,111

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 1,282 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

F3 · balance_after: Includes 118 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001209191-20-038295 · doc4.xml · nonDerivative · entry 1

LAING DIANA · CIK 0001266612 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,724

F1 · shares: Non-cash compensation - Award of restricted stock units under The Macerich Company 2003 Equity Incentive Plan ("2003 Plan"). The restricted stock units vest one year after the award.

F2 · balance_after: Includes 2,168 previously unreported restricted stock units that have been credited as dividend equivalents under the deferral feature of the 2003 Plan.

F3 · balance_after: Includes 628 shares acquired as part of the Company's quarterly dividend paid on June 3, 2020.

SEC source: 0001387131-20-005511 · mac-form4_060320.xml · nonDerivative · entry 1

ONTARIO TEACHERS PENSION PLAN BOARD · CIK 0000937567 · 10% owner

1700480 ONTARIO INC · CIK 0001625247 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 24,562,964

F1 · kind: Ontario Teachers' Pension Plan received 1,276,727 shares of Common Stock as a dividend on 23,286,237 shares of Common Stock owned on the dividend record date.

F2 · ownership.nature: All of the shares of Common Stock are owned directly by 1700480 Ontario Inc., which is a wholly owned subsidiary of Ontario Teachers' Pension Plan. Ontario Teachers' Pension Plan is an indirect beneficial owner of such reported securities.

SEC source: 0001209191-20-033946 · doc4.xml · nonDerivative · entry 2

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 148,203

F3 · shares: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the reporting person's acquisition of shares pursuant to the ESPP on June 1, 2020.

SEC source: 0001209191-20-033946 · doc4.xml · nonDerivative · entry 1

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 148,352

F1 · shares: The reporting person is voluntarily reporting the acquisition of the issuer's common stock pursuant to the issuer's Employee Stock Purchase Plan ("ESPP") for the six month ESPP offering period ended June 1, 2020. This transaction is exempt pursuant to Rule 16b-3(c).

F2 · price: In accordance with the ESPP, the shares were purchased at a 15% discount from the closing price of the issuer's common stock on June 1, 2020.

SEC source: 0001209191-20-021849 · doc4.xml · nonDerivative · entry 4

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · Family Trust

Disclosed balance after: 28,000

SEC source: 0001209191-20-021849 · doc4.xml · nonDerivative · entry 2

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,174

F1 · balance_after: 8,173 shares are also held indirectly by the reporting person through the Company's 401-k Plan.

F2 · balance_after: 1,800 shares are also held by Mr. Coppola for his children. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

SEC source: 0001209191-20-021845 · doc4.xml · nonDerivative · entry 1

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 145,492

SEC source: 0001209191-20-021844 · doc4.xml · nonDerivative · entry 1

Healey Doug J · CIK 0001744654 · EVP, Leasing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,996

SEC source: 0001209191-20-021849 · doc4.xml · nonDerivative · entry 3

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · Family Trust

Disclosed balance after: 23,000

SEC source: 0001209191-20-021849 · doc4.xml · nonDerivative · entry 1

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,174

SEC source: 0001209191-20-021847 · doc4.xml · nonDerivative · entry 1

O HERN THOMAS E · CIK 0001022056 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,621

F1 · balance_after: Excludes 6,078 shares held indirectly by the reporting person through the Company's 401(k) Plan and 2,982 shares held by his children who share the reporting person's household. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

F2 · balance_after: Includes 2,441 shares held in joint accounts for the reporting person and two of his sons.

SEC source: 0001209191-20-020973 · doc4.xml · nonDerivative · entry 1

Volk Kenneth · CIK 0001762914 · EVP, Business Development

10b5-1 filing: Not disclosed

Ownership: Indirect · Volk Living Trust

Disclosed balance after: 26,357

SEC source: 0001209191-20-020084 · doc4.xml · nonDerivative · entry 1

SOBOROFF STEVEN L · CIK 0001188228 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 2,000

SEC source: 0001209191-20-020083 · doc4.xml · nonDerivative · entry 2

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,174

F2 · balance_after: 7,490 shares are also held indirectly by the reporting person through the Company's 401-k Plan.

F3 · balance_after: 1,800 shares are also held by Mr. Coppola for his children. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

SEC source: 0001209191-20-020329 · doc4.xml · nonDerivative · entry 1

Kingsmore Scott W · CIK 0001761466 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Kingsmore Family Trust

Disclosed balance after: 22,518

F1 · price: The purchase price ranged from $6.265 to $6.64.

SEC source: 0001209191-20-020327 · doc4.xml · nonDerivative · entry 1

Menard Ann C · CIK 0001733320 · Chief Legal Officer/Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

SEC source: 0001209191-20-020083 · doc4.xml · nonDerivative · entry 1

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,226

F1 · price: The purchase price ranged from $9.81 to $9.86.

SEC source: 0001209191-20-019968 · doc4.xml · nonDerivative · entry 1

O HERN THOMAS E · CIK 0001022056 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,621

F1 · balance_after: Excludes 5,570 shares held indirectly by the reporting person through the Company's 401(k) Plan and 2,982 shares held by his children who share the reporting person's household. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

F2 · balance_after: Includes 2,441 shares held in joint accounts for the reporting person and two of his sons.

SEC source: 0001209191-20-019066 · doc4.xml · nonDerivative · entry 1

Healey Doug J · CIK 0001744654 · EVP, Leasing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,996

SEC source: 0001209191-20-019060 · doc4.xml · nonDerivative · entry 1

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 135,492

SEC source: 0001209191-20-017922 · doc4.xml · nonDerivative · entry 1

Zecchini Christopher J · CIK 0001767072 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,376

SEC source: 0001209191-20-013219 · doc4.xml · nonDerivative · entry 1

ANDERSON DANA K · CIK 0001022055 · Vice Chair Emeritus

10b5-1 filing: Not disclosed

Ownership: Indirect · Anderson Family Trust

Disclosed balance after: 130,492

F1 · price: The purchase price ranged from $22.59 to $22.69.

SEC source: 0001209191-20-011247 · doc4.xml · nonDerivative · entry 1

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 315,226

F1 · balance_after: 8,184 shares are also held indirectly by the reporting person through the Company's 401-k Plan.

F2 · balance_after: 1,800 shares are also held by Mr. Coppola for his children. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

SEC source: 0001209191-20-009771 · doc4.xml · nonDerivative · entry 1

COPPOLA EDWARD C · CIK 0001023135 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,226

F1 · balance_after: 8,184 shares are also held indirectly by the reporting person through the Company's 401-k Plan.

F2 · balance_after: 1,800 shares are also held by Mr. Coppola for his children. The reporting person disclaims beneficial ownership of all shares held by his children and this report should not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or otherwise.

SEC source: 0001209191-20-009770 · doc4.xml · nonDerivative · entry 1

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,924

SEC source: 0001209191-20-009756 · doc4.xml · nonDerivative · entry 1

Stephen Andrea M · CIK 0001565966 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Husband

Disclosed balance after: 60,000

SEC source: 0001209191-20-001354 · doc4.xml · derivative · entry 1

Volk Kenneth · CIK 0001762914 · EVP, Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,594

Underlying: Common Stock · 13,930 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2020, one-third on December 31, 2021 and one-third on December 31, 2022.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001209191-20-001352 · doc4.xml · derivative · entry 1

Voegele William P · CIK 0001786582 · EVP, Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,323

Underlying: Common Stock · 13,930 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: LTIP Units vest one-third on December 31, 2020, one-third on December 31, 2021 and one-third on December 31, 2022.

F1 · derivative.expiration_date: Represents units of limited partnership interest in The Macerich Partnership, L.P. (the "Partnership"), of which the Issuer is the general partner, issued as long term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes and time vesting, each LTIP Unit may be converted into a common unit of limited partnership interest in the Partnership (a "Common Unit"). Each Common Unit acquired upon conversion of a LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The rights to convert LTIP Units to Common Units and redeem Common Units do not have expiration dates.