| SC 13G/A | 2017-02-13 | VANGUARD SPECIALIZED FUNDS | MACERICH CO | 9,265,959 | 6.4% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | MACERICH CO | 22,360,959 | 15.6% | EDGAR |
| SC 13G | 2017-02-08 | STATE STREET CORP | MACERICH CO | - | 5.5% | EDGAR |
| SC 13G/A | 2017-02-03 | GIC Private Ltd | MACERICH CO | 9,192,964 | 6.4% | EDGAR |
| SC 13G/A | 2017-01-25 | BlackRock Inc. | MACERICH CO | 12,997,917 | 9.0% | EDGAR |
| SC 13G | 2016-09-23 | GIC Private Ltd | MACERICH CO | 7,257,106 | 5.0% | EDGAR |
| SC 13D/A | 2016-08-09 | ONTARIO TEACHERS PENSION PLAN BOARD | MACERICH CO | 23,286,237 | 16.2% | EDGAR |
| SC 13D/A | 2016-03-09 | ONTARIO TEACHERS PENSION PLAN BOARD | MACERICH CO | 23,286,237 | 15.6% | EDGAR |
| SC 13G/A | 2016-02-16 | COHEN & STEERS INC | MACERICH CO | 10,380,352 | 6.6% | EDGAR |
| SC 13G | 2016-02-16 | STATE STREET CORP | MACERICH CO | - | 5.1% | EDGAR |
| SC 13G/A | 2016-02-10 | BlackRock Inc. | MACERICH CO | 12,740,552 | 8.0% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | MACERICH CO | 22,798,579 | 14.4% | EDGAR |
| SC 13G/A | 2016-02-09 | VANGUARD SPECIALIZED FUNDS | MACERICH CO | 9,694,254 | 6.1% | EDGAR |
| SC 13D/A | 2015-05-18 | ONTARIO TEACHERS PENSION PLAN BOARD | MACERICH CO | 22,100,237 | 14.0% | EDGAR |
| SC 13D/A | 2015-05-08 | ONTARIO TEACHERS PENSION PLAN BOARD | MACERICH CO | 20,286,237 | 12.8% | EDGAR |
| SC 13G/A | 2015-02-13 | FMR LLC | MACERICH CO | 1,766,464 | 1.1% | EDGAR |
| SC 13G/A | 2015-02-13 | CBRE CLARION SECURITIES LLC | MACERICH CO | 5,553,063 | 3.5% | EDGAR |
| SC 13G | 2015-02-13 | COHEN & STEERS INC | MACERICH CO | 10,210,686 | 6.5% | EDGAR |
| SC 13G/A | 2015-02-12 | MORGAN STANLEY | MACERICH CO | 6,358,969 | 4.0% | EDGAR |
| SC 13G/A | 2015-02-11 | VANGUARD GROUP INC | MACERICH CO | 21,448,211 | 13.6% | EDGAR |