Brandywine CEO buys 33,900 shares at $2.96

Rhea-AI Filing Summary

BRANDYWINE REALTY TRUST (BDN) reports that President and CEO Gerard H. Sweeney purchased 33,900 Common Shares of Beneficial Interest in an open-market transaction on September 14, 2026 at $2.96 per share, bringing his direct holdings to 4,207,691 shares, which include 5,641 previously unreported DRIP-acquired shares. No Rule 10b5-1 trading plan is reported for this purchase.

Insider Trade Summary

Net Buyer: 33,900 shares

Net Buy 1 txn

Insider SWEENEY GERARD H

Role President and CEO

Bought 33,900 shs ($100K)

Type	Security	Shares	Price	Value
Purchase	Common Shares of Beneficial Interest F1, F2	33,900	$2.96	$100K

Holdings After Transaction: Common Shares of Beneficial Interest — 4,207,691 shares (Direct)

Footnotes (2)

1. F1. Reflects shares purchased in the open market.
2. F2. Includes 5,641 previously unreported common shares acquired under the Company's Dividend Reinvestment Plan (DRIP)

Key Figures

Shares purchased: 33,900 shares Purchase price: $2.96 per share Shares owned after transaction: 4,207,691 shares +1 more

4 metrics

Shares purchased 33,900 shares Open-market purchase on September 14, 2026 by CEO Gerard H. Sweeney

Purchase price $2.96 per share Price paid in the September 14, 2026 open-market transaction

Shares owned after transaction 4,207,691 shares Direct holdings of CEO after the reported purchase

Previously unreported DRIP shares 5,641 shares Common shares acquired under the Dividend Reinvestment Plan included in total holdings

Key Terms

Common Shares of Beneficial Interest, Dividend Reinvestment Plan (DRIP), open market

3 terms

Common Shares of Beneficial Interest financial

"purchased 33,900 Common Shares of Beneficial Interest in an open-market transaction"

Common Shares of Beneficial Interest are units that represent ownership in a company or organization, like owning a piece of a pie. They give investors voting rights and a chance to share in profits, making them important for those looking to invest and have a say in how the organization is run.

Dividend Reinvestment Plan (DRIP) financial

"previously unreported common shares acquired under the Company's Dividend Reinvestment Plan (DRIP)"

A dividend reinvestment plan (DRIP) is a program that automatically uses the cash dividends an investor receives to buy additional shares (or fractions of shares) of the same company instead of paying out cash. Like a snowball that quietly grows larger, it helps investors compound returns over time, increase ownership without manual trades or commission costs, and change future income streams — though dividends used are still taxable as income.

open market financial

"Reflects shares purchased in the open market"

An open market is a system where buying and selling of goods, services, or financial assets happen freely without restrictions or special controls. For investors, it means they can trade assets easily and quickly, which helps determine fair prices based on supply and demand. This environment encourages transparency and competition, making it easier to buy or sell with confidence.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did BDN report for CEO Gerard H. Sweeney?

BDN reported that President and CEO Gerard H. Sweeney purchased 33,900 common shares of beneficial interest in an open-market transaction on September 14, 2026 at $2.96 per share, as disclosed in a Form 4 filing.

How many BDN shares does the CEO own after this reported transaction?

After the September 14, 2026 purchase, Gerard H. Sweeney directly holds 4,207,691 common shares of beneficial interest in Brandywine Realty Trust, according to the Form 4 disclosure.

Was the BDN CEO’s September 2026 share purchase under a Rule 10b5-1 plan?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed, and there is no footnote stating the trade was made pursuant to a Rule 10b5-1 or other pre-arranged trading plan.

What price did the BDN CEO pay per share in this Form 4 transaction?

Gerard H. Sweeney’s September 14, 2026 purchase of Brandywine Realty Trust shares was at a price of $2.96 per share, with the Form 4 specifying this as the per-share transaction price.

What does the Form 4 say about BDN shares acquired through the DRIP?

The filing notes that the CEO’s total holdings include 5,641 previously unreported common shares that were acquired under the Company’s Dividend Reinvestment Plan (DRIP), and these are now included in the reported post-transaction total.

What type of security did the BDN CEO buy in this Form 4 filing?

Gerard H. Sweeney bought Common Shares of Beneficial Interest of Brandywine Realty Trust. The Form 4 reports this as a non-derivative open-market purchase, increasing his direct ownership position.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/16/2026 - 10:28 AM Accepted by SEC EDGAR 09/16/2026 - 10:28 AM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SWEENEY GERARD H

(Last) (First) (Middle)

2929 ARCH STREET

SUITE 1800

(Street)

PHILADELPHIA PENNSYLVANIA 19104

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BRANDYWINE REALTY TRUST [ BDN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/14/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares of Beneficial Interest	09/14/2026		P		33,900(1)	A	$2.96	4,207,691(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects shares purchased in the open market.

2. Includes 5,641 previously unreported common shares acquired under the Company's Dividend Reinvestment Plan (DRIP)

	/s/ Gerard H. Sweeney	09/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)