13D Filing: Ontario Teachers Pension Plan Board and Macerich Co (MAC)

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You can access the original SEC filing by clicking here.

Ownership Summary Table

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
Ontario Teachers Pension Plan Board 0 23,286,237 0 23,286,237 23,286,237 15.6%
1700480 Ontario Inc 0 23,286,237 0 23,286,237 23,286,237 15.6%

Page 1 of 12 SEC Filing

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 3)*

The Macerich
Company

(Name of Issuer)

Common Stock, Par Value $0.01 Per Share

(Title of Class of Securities)

554382101

(CUSIP Number)

Jeff Davis

Senior Vice President and General Counsel

Ontario Teachers Pension Plan Board

5650 Yonge Street, 3rd Floor

Toronto, Ontario M2M 4H5

Canada

(416) 228-5900

With a Copy to:

William G. Farrar

Sullivan & Cromwell LLP

125 Broad Street

New
York, New York 10004

(212) 558-4940

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

February 23, 2016

(Date
of Event which Requires Filing of this Statement)

If the filing
person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following
box.  ¨

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