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United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

BRANDYWINE REALTY TRUST

BDN · NYSE · CIK 0000790816 · Real Estate · REIT—Office

INSIDER SIGNAL

43.3 / 100

1 buyers · 1 purchase transaction lines · $100.3K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleModerate
RecencyModerate
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+7.6 / 25
Role+13.0 / 20
Recency+5.7 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Role scores low · most senior buyer: President and CEO (CEO, chair and 10% owners score lowest)

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
SWEENEY GERARD HPresident and CEO
○●
DIGGS JAMES CDirector
○
DesRoches ReginaldDirector
○
HAVERSTICK H RICHARD JRDirector
○
Lau JoanDirector
○
PIZZI CHARLES PDirector
○
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: SWEENEY GERARD H · $100.3K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-09-14–2026-09-14

Roles in the peak window: President and CEO. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

43.3 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 43.9
  2. 43.7
  3. 43.6
  4. 43.5
  5. 43.3

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

2Purchases
1Sales
51Other Form 4 lines
31SEC filings · 365 days
BUYING1 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER6 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-9.8%
3M
-14.9%
6M
+0.8%
12M
-31.3%

Volatility & liquidity

Volatility
36.1%
Beta
—
Avg daily value
USD 5.1M

Valuation

Market cap
USD 465.5M
P/E
—

Fundamentals

Profit margin
-36.8%
ROE
-22.5%
Industry
REIT—Office

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-04-26 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
10,777,383
Previous report
11,639,672
Avg daily volume
1,969,622
Days to cover
5.5

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14SWEENEY GERARD HPurchase (P)Common Shares of Beneficial Interest33,900USD 2.96USD 100,344SEC filing ↗
2025-11-10SWEENEY GERARD HPurchase (P)Common Shares of Beneficial Interest88,500USD 3.38USD 299,130SEC filing ↗
2025-05-02SWEENEY GERARD HPurchase (P)Common Shares of Beneficial Interest61,576USD 4.07USD 250,614SEC filing ↗

Form 4 evidence

54 transaction lines in the latest 365-day window; 349 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14SWEENEY GERARD HPurchase (P)Common Shares of Beneficial Interest33,900USD 2.96USD 100,344SEC filing ↗
2026-07-06SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest1,749USD 3.17USD 5,544SEC filing ↗
2026-05-28PIZZI CHARLES PAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14SWEENEY GERARD HPurchase (P)Common Shares of Beneficial Interest33,900USD 2.96USD 100,344SEC filing ↗
2026-07-06SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest1,749USD 3.17USD 5,544SEC filing ↗
2026-05-28PIZZI CHARLES PAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
2026-05-28Lau JoanAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
2026-05-28HAVERSTICK H RICHARD JRAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
2026-05-28DesRoches ReginaldAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
2026-05-28DIGGS JAMES CAward / grant (A)Common Shares of Beneficial Interest37,582USD 0.00USD 0SEC filing ↗
2026-04-15WIRTH TOMTax withholding (F)Common Shares of Beneficial Interest35,681USD 2.76USD 98,480SEC filing ↗
2026-04-15SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest5,988USD 2.76USD 16,527SEC filing ↗
2026-04-15REDD WILLIAM DTax withholding (F)Common Shares of Beneficial Interest10,009USD 2.76USD 27,625SEC filing ↗
2026-04-15PALAZZO DANIEL ATax withholding (F)Common Shares of Beneficial Interest2,405USD 2.76USD 6,638SEC filing ↗
2026-04-15Neuman ShawnTax withholding (F)Common Shares of Beneficial Interest21,114USD 2.76USD 58,275SEC filing ↗
2026-04-15DEVUONO H JEFFREYTax withholding (F)Common Shares of Beneficial Interest24,632USD 2.76USD 67,984SEC filing ↗
2026-02-27WIRTH TOMTax withholding (F)Common Shares of Beneficial Interest4,940USD 3.16USD 15,610SEC filing ↗
2026-02-27WIRTH TOMAward / grant (A)Common Shares of Beneficial Interest210,197USD 3.16USD 664,223SEC filing ↗
2026-02-27SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest14,278USD 3.16USD 45,118SEC filing ↗
2026-02-27SWEENEY GERARD HAward / grant (A)Common Shares of Beneficial Interest607,595USD 3.16USD 1,920,000SEC filing ↗
2026-02-27REDD WILLIAM DTax withholding (F)Common Shares of Beneficial Interest3,421USD 3.16USD 10,810SEC filing ↗
2026-02-27REDD WILLIAM DAward / grant (A)Common Shares of Beneficial Interest145,570USD 3.16USD 460,001SEC filing ↗
2026-02-27PALAZZO DANIEL AAward / grant (A)Common Shares of Beneficial Interest56,962USD 3.16USD 180,000SEC filing ↗
2026-02-27Neuman ShawnAward / grant (A)Common Shares of Beneficial Interest94,146USD 3.16USD 297,501SEC filing ↗
2026-02-27DEVUONO H JEFFREYTax withholding (F)Common Shares of Beneficial Interest3,664USD 3.16USD 11,578SEC filing ↗
2026-02-27DEVUONO H JEFFREYAward / grant (A)Common Shares of Beneficial Interest155,923USD 3.16USD 492,717SEC filing ↗
2026-02-04WIRTH TOMTax withholding (F)Common Shares of Beneficial Interest2,698USD 2.83USD 7,635SEC filing ↗
2026-02-04SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest4,178USD 2.83USD 11,824SEC filing ↗
2026-02-04PALAZZO DANIEL ATax withholding (F)Common Shares of Beneficial Interest2,305USD 2.83USD 6,523SEC filing ↗
2026-01-23WIRTH TOMTax withholding (F)Common Shares of Beneficial Interest70,419USD 3.03USD 213,370SEC filing ↗
2026-01-23SWEENEY GERARD HTax withholding (F)Common Shares of Beneficial Interest23,355USD 3.03USD 70,766SEC filing ↗
2026-01-23REDD WILLIAM DTax withholding (F)Common Shares of Beneficial Interest26,830USD 3.03USD 81,295SEC filing ↗
2026-01-23PALAZZO DANIEL ATax withholding (F)Common Shares of Beneficial Interest7,431USD 3.03USD 22,516SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerBDN
CIK0000790816
SectorReal Estate
IndustryREIT—Office Yahoo Finance
SEC SIC6798 Real Estate Investment Trusts
ExchangeNYSE

Data coverage

Local Form 4 history349 transaction lines from 2020-01-03 to 2026-09-14
3 P purchase lines · 9 S sale lines · 337 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.