MarketPeel
Insider Trading Intelligence
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 horizonsHow are these numbers computed? →
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 DATEFILEDDETAILS
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
17,000$12.85$218.4K20,750Sep 2, 2021Sep 7, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
6,727$41.52$279.3K10,680Sep 2, 2021Sep 7, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
17,000207,796Sep 2, 2021Sep 7, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,343$40.29$134.7K17,407Sep 2, 2021Sep 7, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
6,930$42.50$294.5K3,750Sep 2, 2021Sep 7, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
85,00085,000Jul 20, 2021Jul 22, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,2954,323Apr 29, 2021Apr 30, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
3,295$1.89$6.2K7,045Apr 29, 2021Apr 30, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
3,295$40.29$132.8K3,750Apr 29, 2021Apr 30, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
200$40.00$8.0K3,750Apr 8, 2021Apr 15, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
200$1.89$3783,950Apr 8, 2021Apr 15, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
2007,618Apr 8, 2021Apr 15, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
PURCHASEGRANT
Stock grant
828$1.89$1.6K4,578Apr 7, 2021Apr 9, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
828$40.08$33.2K3,750Apr 7, 2021Apr 9, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
SALE
EVP and Chief of Business Oper
8287,818Apr 7, 2021Apr 9, 2021View →
PRLD
PRELUDE THERAPEUTICS INC
PURCHASE
EVP and Chief of Business Oper
3,750$19.00$71.3K3,750Sep 29, 2020Sep 29, 2020View →
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
FREE · DAILY · 6 AM ET

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