Company_Context
Real Estate
Real Estate Investment Trusts
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
1 directional transactions in 90D
Code P purchases and code S sales are measured from 2026.07.20 — 2026.10.17.
+$100K
Open-market buys minus sales2026.09.14
Latest available filing1
Reporting entities in windowSWEENEY GERARD H
$100.3KNo 90D seller
No open-market sales in 90DAnalysis of eligible SEC Form 4 activity for BDN indicates a bullish 90-day signal. The selected window contains transactions from 1 distinct reporting insiders, with aggregate nominal activity of $0.10M.
Open-market purchases minus open-market sales produce a positive net flow of $0.10M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
The largest open-market purchase in the selected window was attributed to SWEENEY GERARD H. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Real Estate
Real Estate Investment Trusts
0
Clustered open-market purchase records in the recent filing sample.
Unlock a $15 subscription discount
For eligible new users purchasing a subscription through this link. TradingView terms apply.
Affiliate link — InsiderAlpha may earn a commission at no additional cost to you.
Recent_Filing_History
This table shows recent filing history and is not restricted by the selected 90D headline signal window.
The 90-day open-market signal is BULLISH, with net flow of $0.10M across 1 reporting insiders in the selected window.
The most recent insider transaction on record was filed on 2026.09.14. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
The selected 90-day window contains 1 distinct reporting insiders with eligible transactions for BDN. This count changes when a different signal window is selected.
SWEENEY GERARD H
OPEN_MARKET_BUYCEO · 2025.11.10
30D
-10.7%
90D
-1.8%
180D
-4.7%
Performance uses the latest matured open-market record in this sample. It describes subsequent market movement and does not imply that the filing caused the price change.