MarketPeel
Insider Trading Intelligence
JB

Joshua L. Berman

PRTS
DIRECTOR · CARPARTS.COM, INC. · CIK 0001415267
FILING MIX · LIFETIME38%/62%
BUYS
9
SELLS
15
TOTAL VALUE
$2.49M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
75,000
AVG SELL PX
$12.90
TRADE KIND
SHOWING 24 / 24
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Joshua L. Berman, 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+28.57%+3.38%-1.66%+5.05%+5.28%
14d7+0.00%+3.52%-3.70%+7.22%+8.15%
30d7+71.43%-7.06%+3.33%-10.39%-14.13%
60d7+71.43%-3.38%+6.42%-9.80%-6.84%
90d7+28.57%+4.55%+9.88%-5.33%-5.09%
180d7+0.00%+24.49%+20.51%+3.99%+4.08%
1y7+0.00%+16.26%+30.97%-14.71%-14.37%
2y7+100.00%-65.15%+8.72%-73.87%-73.71%
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
PRTS · 75,000 shares · as of Oct 21, 2020
051,250102,500153,750205,000SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
FLOW · 9 buys / 15 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$3.93$78.6K119,492Oct 21, 2020Oct 21, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$13.10$262.0K99,492Oct 21, 2020Oct 21, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,00075,000Oct 21, 2020Oct 21, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
30,00095,000Oct 20, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
30,000$13.27$398.1K99,492Oct 20, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
30,000$3.87$116.1K129,492Oct 20, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$2.33$46.6K119,492Oct 19, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$12.65$253.0K99,492Oct 19, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000125,000Oct 19, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000145,000Oct 16, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$12.54$250.8K99,492Oct 16, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$3.25$65.0K119,492Oct 16, 2020Oct 20, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000165,000Oct 15, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$1.12$22.4K119,492Oct 15, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$12.66$253.2K99,492Oct 15, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$12.97$259.4K99,492Oct 14, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000185,000Oct 14, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$3.76$75.2K119,492Oct 14, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000$12.93$258.6K99,492Oct 13, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
20,000205,000Oct 13, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASE
20,000$7.43$148.6K119,492Oct 13, 2020Oct 15, 2020View →
PRTS
CARPARTS.COM, INC.
SALE
1,0570Jun 16, 2020Jun 18, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASEGRANT
Stock grant
1,05793,905Jun 16, 2020Jun 18, 2020View →
PRTS
CARPARTS.COM, INC.
PURCHASEGRANT
Stock grant
5,58799,492Jun 16, 2020Jun 18, 2020View →
Other insiders · PRTS
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About this filer
CIK 0001415267
ROLE
Director
PRIMARY
PRTS
COMPANIES
1
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001415267DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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