MarketPeel
Insider Trading Intelligence
BS

Britt A. Snider

CDP
EVP & COO · COPT DEFENSE PROPERTIES · CIK 0002002965
FILING MIX · LIFETIME100%/0%
BUYS
7
SELLS
0
TOTAL VALUE
$836.2K
COMPANIES
1
ACTIVE SINCE
Dec 2023
HOLDINGS NOW
56,529
AVG SELL PX
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Britt A. Snider, 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
7d3+66.67%+1.46%+0.28%+1.17%+1.45%
14d3+66.67%+2.01%-0.68%+2.69%+3.61%
30d3+66.67%+1.05%-0.20%+1.26%-0.70%
60d3+33.33%+1.27%+2.49%-1.21%+0.24%
90d3+66.67%+3.46%+6.20%-2.74%+2.15%
180d3+33.33%-1.36%+8.92%-10.28%-10.31%
1y3+100.00%+15.26%+20.30%-5.04%-1.46%
2y3(2 pending)+100.00%+14.81%+44.72%-29.91%-29.91%
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
CDP · 56,529 shares · as of Mar 1, 2026
014,13228,26542,39756,529202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 7 buys / 0 sellsCOVERAGE · 10 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CDP
COPT DEFENSE PROPERTIES
PURCHASEGRANT
Stock grant
11,20314,203Mar 1, 2026Mar 3, 2026View →
CDP
COPT DEFENSE PROPERTIES
PURCHASEGRANT
Stock grant
3,73456,529Mar 1, 2026Mar 3, 2026View →
CDP
COPT DEFENSE PROPERTIES
PURCHASEGRANT
Stock grant
15,823$27.03$427.7K52,795Mar 1, 2025Mar 4, 2025View →
CDP
COPT DEFENSE PROPERTIES
PURCHASE
EVP & COO
1,000$26.93$26.9K3,000Feb 26, 2025Feb 26, 2025View →
CDP
COPT DEFENSE PROPERTIES
PURCHASE
EVP & COO
1,000$29.41$29.4K2,000Sep 10, 2024Sep 11, 2024View →
CDP
COPT DEFENSE PROPERTIES
PURCHASEGRANT
Stock grant
13,498$24.23$327.1K36,972Mar 1, 2024Mar 5, 2024View →
CDP
COPT DEFENSE PROPERTIES
PURCHASE
EVP & COO
1,000$25.11$25.1K1,000Dec 19, 2023Dec 19, 2023View →
Other insiders · CDP
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About this filer
CIK 0002002965
ROLE
EVP & COO
PRIMARY
CDP
COMPANIES
1
ACTIVE SINCE
Dec 2023
MARKETPEEL · /INSIDER/0002002965DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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