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CP

Christopher Pierce

PRLD
EVP AND CHIEF OF BUSINESS OPER · PRELUDE THERAPEUTICS INC · CIK 0001824631
FILING MIX · LIFETIME38%/62%
BUYS
6
SELLS
10
TOTAL VALUE
$1.18M
COMPANIES
1
ACTIVE SINCE
Sep 2020
HOLDINGS NOW
3,750
AVG SELL PX
$41.38
TRADE KIND
SHOWING 16 / 16
Trades · vs SPY
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Performance · forward returns vs SPY
7 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Christopher Pierce, 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
7d7+85.71%+0.03%+0.10%-0.08%-6.68%
14d7+100.00%-1.77%+0.33%-2.10%-10.13%
30d7+71.43%-4.26%-0.74%-3.52%-14.01%
60d7+100.00%-20.61%+3.46%-24.07%-23.03%
90d7+100.00%-10.93%+4.28%-15.21%-38.04%
180d7+100.00%-41.92%+4.09%-46.01%-65.63%
1y7+100.00%-69.45%+2.59%-72.04%-67.94%
2y7+85.71%-85.83%+4.17%-90.00%-89.76%
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
PRLD · 3,750 shares · as of Sep 2, 2021
051,949103,898155,847207,7962021SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2021
2021
2021
FLOW · 6 buys / 10 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
17,000$12.85$218.4K20,750Sep 2, 2021Sep 7, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
6,727$41.52$279.3K10,680Sep 2, 2021Sep 7, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
17,000207,796Sep 2, 2021Sep 7, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,343$40.29$134.7K17,407Sep 2, 2021Sep 7, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
6,930$42.50$294.5K3,750Sep 2, 2021Sep 7, 2021
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
85,00085,000Jul 20, 2021Jul 22, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,2954,323Apr 29, 2021Apr 30, 2021
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
3,295$1.89$6.2K7,045Apr 29, 2021Apr 30, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,295$40.29$132.8K3,750Apr 29, 2021Apr 30, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
200$40.00$8.0K3,750Apr 8, 2021Apr 15, 2021
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
200$1.89$3783,950Apr 8, 2021Apr 15, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
2007,618Apr 8, 2021Apr 15, 2021
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
828$1.89$1.6K4,578Apr 7, 2021Apr 9, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
828$40.08$33.2K3,750Apr 7, 2021Apr 9, 2021
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
8287,818Apr 7, 2021Apr 9, 2021
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
3,750$19.00$71.3K3,750Sep 29, 2020Sep 29, 2020
Other insiders · PRLD
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About this filer
CIK 0001824631
ROLE
EVP and Chief of Business Oper
PRIMARY
PRLD
COMPANIES
1
ACTIVE SINCE
Sep 2020
MARKETPEEL · /INSIDER/0001824631DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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