BRANDYWINE REALTY TRUST (BDN) insider trading
BRANDYWINE REALTY TRUST insiders have made 1 open-market purchase worth $100k since Sep 16, 2026, by 1 insider. The latest: Gerard H. Sweeney (President) bought $100k, filed Sep 16, 2026, scored 28 out of 100.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 16 Form 4 (opens sec.gov) |
Gerard H. SweeneyPresidentPresident · Near 52-week low | +1% stake | 28 | $100k 33,900 at $2.96 |
−0.3% | −9.9% |
Track record (hypothetical): a week after the filing, these buys averaged −0.3% (0% up, 1 measured); a month after, −9.9% (0% up, 1 measured).
Investors with more than 5% of BDN (13D and 13G)
| Filed | Investor | Kind | Stake |
|---|---|---|---|
| Oct 30 13G/A | Vanguard Portfolio Management | Passive | 4.98% |
| Oct 30 13G/A | Vanguard Capital Management | Passive | 4.98% |
A 13D is filed by an investor who may push for change; a 13G by a passive one.
Insiders who bought BDN
- Gerard H. Sweeney President
Questions
Are insiders buying BDN stock?
Yes. In the last 90 days, 1 open-market purchase was filed, worth $100k.
Who bought BDN stock most recently?
Gerard H. Sweeney, President, bought 33,900 shares for $100k (Form 4 (opens sec.gov), filed Sep 16, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Insiders are also buying, same industry
Data as of Sep 16, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer