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Tom Wirth

BDN
EXECUTIVE VICE PRESIDENT & CFO · BRANDYWINE REALTY TRUST · CIK 0001216201
FILING MIX · LIFETIME43%/57%
BUYS
21
SELLS
28
TOTAL VALUE
$5.56M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
936,854
AVG SELL PX
$6.27
TRADE KIND
SHOWING 49 / 49
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Tom Wirth, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+0.00%+4.54%-0.67%+5.21%+5.21%—
14d1+0.00%+5.64%+0.61%+5.04%+5.04%—
30d1+100.00%-2.86%-2.89%+0.03%+0.03%—
60d1+0.00%+2.71%+2.68%+0.04%+0.04%—
90d1+100.00%-1.67%-1.70%+0.03%+0.03%—
180d1+100.00%-11.98%-10.23%-1.75%-1.75%—
1y1+100.00%-47.30%-18.17%-29.13%-29.13%—
2y1+100.00%-66.47%-4.00%-62.47%-62.47%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
BDN · 936,854 shares · as of Apr 15, 2026
0244,369488,738733,106977,475202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 21 buys / 28 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
35,681$2.76$98.5K936,854Apr 15, 2026Apr 17, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
210,197$3.16$664.2K977,475Feb 27, 2026Mar 3, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
4,940$3.16$15.6K972,535Feb 27, 2026Mar 3, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
2,698$2.83$7.6K767,278Feb 4, 2026Feb 5, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
33,536$3.03$101.6K769,976Jan 23, 2026Jan 26, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
36,883$3.03$111.8K699,788Jan 23, 2026Jan 26, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
103,724——803,512Jan 22, 2026Jan 26, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
73,760——736,671Jan 22, 2026Jan 26, 2026 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
26,975$3.73$100.6K662,911Apr 15, 2025Apr 17, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
9,920$5.49$54.5K546,947Mar 3, 2025Apr 11, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
2,993$4.88$14.6K698,187Feb 28, 2025Mar 4, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
127,341——701,180Feb 28, 2025Mar 4, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
2,172$5.49$11.9K564,811Feb 3, 2025Feb 3, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
18,928$5.49$103.9K555,248Feb 3, 2025Feb 3, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
2,448$5.49$13.4K573,839Feb 3, 2025Feb 7, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
11,734$5.49$64.4K566,983Jan 31, 2025Feb 3, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
2,431$5.49$13.3K562,380Jan 31, 2025Feb 3, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
60,813$5.49$333.9K574,176Jan 31, 2025Feb 3, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
23,470——576,287Jan 31, 2025Feb 7, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
43,504——556,867Jan 31, 2025Apr 11, 2025 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
17,424$4.28$74.6K513,363Apr 15, 2024Apr 17, 2024 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
151,198——530,787Feb 26, 2024Feb 28, 2024 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
17,857$4.40$78.6K379,589Feb 1, 2024Feb 2, 2024 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
33,994$4.40$149.6K397,446Feb 1, 2024Feb 2, 2024 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
5,347$4.74$25.3K363,452Jan 31, 2024Feb 2, 2024 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
8,175$4.05$33.1K368,799Apr 17, 2023Apr 19, 2023 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
61,466——376,974Feb 16, 2023Feb 21, 2023 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
35,307$6.47$228.4K322,948Feb 1, 2023Feb 2, 2023 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
7,440$6.47$48.1K315,508Feb 1, 2023Feb 2, 2023 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
1,701$6.56$11.2K287,641Jan 31, 2023Feb 2, 2023 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
12,105$12.73$154.1K289,342Apr 15, 2022Apr 19, 2022 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
29,395——301,448Mar 3, 2022Mar 4, 2022 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
18,796$13.06$245.5K272,053Feb 1, 2022Feb 3, 2022 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
61,976$13.06$809.4K290,849Feb 1, 2022Feb 3, 2022 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
5,000$13.77$68.9K228,873Nov 4, 2021Nov 5, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
10,585$13.11$138.8K233,873Apr 15, 2021Apr 19, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
28,749——244,458Mar 4, 2021Mar 8, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
24,809$12.55$311.4K215,709Feb 24, 2021Feb 26, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
25,745——0Feb 24, 2021Feb 26, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
25,745$11.89$306.1K240,518Feb 24, 2021Feb 26, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
19,197$11.10$213.1K224,099Feb 1, 2021Feb 3, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
9,326$11.10$103.5K214,773Feb 1, 2021Feb 3, 2021 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
5,777$11.00$63.5K204,902Apr 15, 2020Apr 17, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASEGRANT
Stock grant
23,275——210,679Mar 5, 2020Mar 9, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
5,908$15.62$92.3K187,404Feb 1, 2020Feb 4, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
18,969$15.62$296.3K193,312Feb 1, 2020Feb 4, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
13,454$15.75$211.9K174,343Jan 3, 2020Jan 7, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
PURCHASE
Executive Vice President & CFO
16,267$11.31$184.0K187,797Jan 3, 2020Jan 7, 2020 ↗View →
BDN
BRANDYWINE REALTY TRUST
SALE
Executive Vice President & CFO
16,267——0Jan 3, 2020Jan 7, 2020 ↗View →
Other insiders · BDN
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About this filer
CIK 0001216201
ROLE
Executive Vice President & CFO
PRIMARY
BDN
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001216201DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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