The Tender Offers will expire at 5:00 p.m., New York City time, on August 21, 2026, unless extended or
earlier terminated by the Operating Partnership (such time and date, as the same may be extended, the “Expiration Date”). Holders of Notes must validly tender and not validly withdraw their Notes prior to or at the Expiration Date to be
eligible to receive the applicable Tender Offer Consideration (as defined in the Offer to Purchase) and the Accrued Interest. Holders will receive the applicable Tender Offer Consideration per their series of Notes, as set forth in the table above,
per $1,000 principal amount of Notes validly tendered (and not validly withdrawn) and accepted for purchase pursuant to the Tender Offers. Notes tendered after the Expiration Date will not be valid and will not be purchased pursuant to the Tender
Offers.
Notes of a series may be subject to proration if the aggregate principal amount of the Notes of such series validly tendered and not validly
withdrawn would cause the Aggregate Maximum Tender Amount and/or any Series Cap to be exceeded. If proration of the tendered Notes of any series is required, the Operating Partnership will determine the final proration factor as soon as practicable
after the Expiration Date.
Holders who validly tender their Notes, may validly withdraw their tendered Notes at any time (a) at or prior to the
earlier of (i) the Expiration Date, and (ii) if any Tender Offer is extended, the 10th business day after commencement of such Tender Offer or (b) at any time after the 60th business day after commencement of the Tender Offers if for
any reason any Tender Offer has not been consummated within 60-business days after commencement of such Tender Offer (the “Withdrawal Deadline”).
Holders will also receive accrued and unpaid interest on Notes validly tendered and accepted for purchase from the last interest payment date up to, but not
including, the date the Operating Partnership initially makes payment for such Notes (“Accrued Interest”), which date is anticipated to be August 25, 2026 (the “Settlement Date”). The Operating Partnership intends to
fund the Tender Offer Consideration for the Notes tendered in the Tender Offers with cash on hand and/or borrowings under the $600,000,000 line of credit under the Operating Partnership’s Second Amended and Restated Credit Agreement.
Additional terms and conditions of the Tender Offers are set forth in the Offer to Purchase.
Each Tender Offer is a separate offer, and each Tender Offer
may be individually amended, extended, terminated or withdrawn without amending, extending, terminating or withdrawing any other Tender Offer. The Tender Offers are subject to the satisfaction or waiver of certain conditions, and the Operating
Partnership expressly reserves its right, subject to applicable law, to terminate the Tender Offers at any time prior to the Expiration Date.
Holders are
urged to read the Offer to Purchase carefully before making any decision with respect to the Tender Offer. A copy of the Offer to Purchase is available at https://www.gbsc-usa.com/brandywine/ or may be
obtained from Global Bondholder Services Corporation, the Information Agent for the Tender Offer, at (855) 654-2015 (toll-free) or (212) 430-3774 (collect) or at contact@gbsc-usa.com. In connection with the Tender Offers, the Operating Partnership has retained BofA Securities, Inc. to act as Dealer Manager (as defined in the Offer to Purchase) and Citizens JMP
Securities, LLC, M&T Securities, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC to act as Joint Dealer Managers. Questions regarding the Tender Offers may be directed to the Dealer Manager for the Tender Offer, BofA Securities,
Inc. at (888) 292-0070 (toll-free) or (646) 743-2120 (collect) or at debt_advisory@bofa.com.
This press release is neither an offer to purchase nor a solicitation to buy any of these Notes or any other securities of the Operating Partnership nor is it
a solicitation for acceptance of the Tender Offer. The Operating Partnership is making the Tender Offers only by, and pursuant to the terms of, the Offer to Purchase. The Tender Offers are not being made in any jurisdiction in which the making or
acceptance thereof would not be in compliance with the securities, blue sky or other laws of such jurisdiction. None of Brandywine Realty Trust, the Operating Partnership, the Dealer Managers, the Depositary or the Information Agent makes any
recommendation in connection with the Tender Offer.
About Brandywine Realty Trust
Brandywine Realty Trust (NYSE: BDN) is one of the largest, publicly traded, full-service, integrated real estate companies in the United States with a core
focus in Philadelphia, PA and Austin, TX. Organized as a real estate investment trust (REIT), we own, develop, lease and manage an urban, town center and transit-oriented portfolio comprising 112 properties and 19.2 million square feet as of
June 30, 2026. Our purpose is to shape, connect and inspire the world around us through our expertise, the relationships we foster, the communities in which we live and work, and the history we build together. For more information, please
visit www.brandywinerealty.com.
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