Shareholders
As of March 7, 2000, the approximate number of shareholders of the common shares of record was 791. This does not include the number of persons whose shares are held in nominee or "street name" accounts through brokers.

Transfer Agent
In order to ensure that holders of Equity Office Properties Trust securities receive financial information as soon as possible after mailing, securities holders are requested to advise Equity Office's transfer agent of any change in address or name at the following address:

BankBoston, N.A.
c/o EquiServe
P.O.Box 8040
Boston, MA 02266-8040
888-752-4831

Corporate Office
Equity Office Properties Trust
Two North Riverside Plaza
Chicago, IL 60606
312-466-3300
www.equityoffice.com

Auditors
Ernst & Young LLP; Chicago, IL

Form 10-K Availability
Requests for Equity Office's Form 10-K, filed with the Securities and Exchange Commission, and any other inquiries from individuals and institutional investors should be directed to:

Diane M. Morefield
Senior Vice President–Investor Relations
Equity Office Properties Trust
Two North Riverside Plaza
Chicago, IL 60606
800-692-5304


Annual Meeting
The annual meeting of shareholders of the common shares of beneficial interest of Equity Office Properties Trust is to be held at 9:00 a.m., Central Daylight Time, on Thursday, May 4, 2000, at One N. Franklin St., 3rd floor, Chicago, IL 60606.

Safe Harbor Agreement
Certain matters discussed within this annual report are forward-looking statements with the meaning of the federal securities laws. Although Equity Office believes that the expectations reflected in such forward-looking statements are based upon reasonable assumptions, there can be no assurances that these expectations will be realized. Factors that could cause actual results to differ materially from current expectations include changes of a macroeconomic nature, including changes in the economic conditions affecting industries in which Equity Office's principal tenants compete, the ability to timely lease or re-lease square footage at current or anticipated rents, the ability to achieve economies of scale over time, the demand for tenant services beyond those traditionally provided by landlords, changes in interest rates, changes in operating costs, future demand for Equity Office’s debt and equity securities, the ability to complete current and future development projects on time and on schedule, and other factors described in the Company's filing with the Securities and Exchange Commission from time to time.





Common Share Market Prices and Dividend
Equity Office’s common shares of beneficial interest are listed on the New York Stock Exchange, ticker symbol EOP. The high and low sales prices for the past two years on the NYSE were as follows:

1998
High
Low
Close
Dividend

First Quarter
$31.88
$28.00
$30.63
$ 0.32
Second Quarter
$31.00
$24.94
$28.38
$ 0.32
Third Quarter
$28.69
$20.75
$24.50
$ 0.37
Fourth Quarter
$25.63
$22.94
$24.00
$ 0.37

1999
High
Low
Close
Dividend

First Quarter
$26.75
$24.00
$25.38
$ 0.37
Second Quarter
$29.25
$25.13
$25.63
$ 0.37
Third Quarter
$25.75
$23.25
$23.25
$ 0.42
Fourth Quarter
$24.63
$21.00
$24.63
$ 0.42



Samuel Zell
Chairman of the Board

Timothy H. Callahan
President and
Chief Executive Officer

Richard D. Kincaid
Executive VIce President
and Chief Financial Officer

Michael A. Steele
Executive VIce President–
Real Estate Operations
and Chief Operating Officer

Stanley M. Stevens
Executive VIce President,
Chief Legal Counsel and
Secretary

David A. Helfand
Executive VIce President–
New Business Development

Peter H. Adams
Senior Vice President–
Pacific Region

Stephen M. Briggs
Senior Vice President–
Financial Reporting and
Accounting

Sybil J. Ellis
Senior Vice President–
Real Estate Investments

Maureen O. Fear
Senior Vice President and
Treasurer

Debra L. Ferruzzi
Senior Vice President and
Executive Advisor

Frank Frankini
Senior Vice President–
Design & Construction

Peter D. Johnson
Senior Vice President–
Southwest Region




Kim J. Koehn
Senior Vice President–
West Region

Frances P. Lewis
Senior Vice President–
Corporate
Communications

Anita A. Loch
Senior Vice President–
Human Resources

Gregory S. Mancuso
Senior Vice President–
Information Systems

Diane M. Morefield
Senior Vice President–
Investor Relations

Christopher P. Mundy
Senior Vice President–
Northeast Region

David H. Naus
Senior Vice President–
Real Estate Investments

Arvid A. Povilaitis
Senior Vice President–
Central Region

John C. Schneider
Senior Vice President–
Legal and Associate
General Counsel for
Property Operations

Mark E. Scully
Senior Vice President–
Southeast Region

Michael E. Sheinkop
Senior Vice President–
Real Estate Services