BDN - 2013 DEFA14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No. )

Filed by the Registrant þ

Filed by a Party other than the Registrant o

Check the appropriate box:



o		Preliminary Proxy Statement
o		Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
o		Definitive Proxy Statement
þ		Definitive Additional Materials
o		Soliciting Material Pursuant to §240.14a-12



BRANDYWINE REALTY TRUST
(Name of Registrant as Specified In Its Charter)


(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):



þ		No fee required.
o		Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.



	(1)		Title of each class of securities to which transaction applies:

	(2)		Aggregate number of securities to which transaction applies:

	(3)		Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

	(4)		Proposed maximum aggregate value of transaction:

	(5)		Total fee paid:



o		Fee paid previously with preliminary materials.
o		Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.



	(1)		Amount Previously Paid:

	(2)		Form, Schedule or Registration Statement No.:

	(3)		Filing Party:

	(4)		Date Filed:

*** Exercise Your Right to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on May 30, 2013



		Meeting Information
BRANDYWINE REALTY TRUST		Meeting Type: Annual Meeting For holders as of: April 02, 2013
		Date: May 30, 2013 Time: 10:00 AM EDT
		Location: The Four Seasons Hotel
		One Logan Square
		Philadelphia, Pennsylvania

		You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting.

BRANDYWINE REALTY TRUST 555 EAST LANCASTER AVENUE SUITE 100 RADNOR, PA 19087
		See the reverse side of this notice to obtain proxy materials and voting instructions.

- Before You Vote -

How to Access the Proxy Materials



Proxy Materials Available to VIEW or RECEIVE:
1. Notice & Proxy Statement 2. Annual Report
How to View Online:
Have the information that is printed in the box marked by the arrow è	XXXX XXXX XXXX	(located on the
following page) and visit: www.proxyvote.com.
How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper of e-mail copy of these documents, you must request one. There is NO charge for
requesting a copy. Please choose one of the following methods to make your request:
1) BY INTERNET: www.proxyvote.com
2) BY TELEPHONE: 1-800-579-1639
3) BY E-MAIL*: sendmaterial@ proxyvote.com
* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked
by the arrow è XXXX XXXX XXXX (located on the following page) in the subject line.
Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment
advisor. Please make the request as instructed above on or before May 16, 2013 to facilitate timely delivery.

- How To Vote -

Please Choose One of the Following Voting Methods



	Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession
	of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special
	requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.

	Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box
	marked by the arrow è XXXX XXXX XXXX available and follow the instructions.

	Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.



Voting items
The Board of Trustees recommends you vote FOR the following:

1. Election of Trustees Nominees
01 Walter D'Alessio	02 Anthony A. Nichols, Sr.	03 Gerard H. Sweeney	04 Wyche Fowler	05 Michael J. Joyce
06 Charles P. Pizzi	07 James C. Diggs

The Board of Trustees recommends you vote FOR proposals 2 and 3.

2 Ratification of the Audit Committee's appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for calendar year 2013.
3 Provide an advisory, non-binding vote on our executive compensation

NOTE: In their discretion, the Proxy Holders are authorized to vote upon such other matters as may properly come before the meeting or any adjournment or postponement thereof.