MarketPeel
Insider Trading Intelligence
MN

Mehran Nia

PRTS
DIRECTOR · CARPARTS.COM, INC. · CIK 0001386428
FILING MIX · LIFETIME45%/55%
BUYS
5
SELLS
6
TOTAL VALUE
$34.69M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
1,200,000
AVG SELL PX
$13.26
TRADE KIND
SHOWING 11 / 11
Trades · vs SPY
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Performance · forward returns vs SPY
5 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Mehran Nia, 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
7d5+100.00%-11.43%+1.23%-12.66%-14.10%
14d5+100.00%-9.25%+1.52%-10.77%-14.50%
30d5+60.00%-3.38%+3.23%-6.60%-5.36%
60d5+20.00%+38.08%+6.14%+31.94%+38.48%
90d5+20.00%+5.91%+6.81%-0.90%+7.47%
180d5+0.00%+30.18%+16.16%+14.02%+12.02%
1y5+80.00%-1.71%+29.99%-31.70%-34.84%
2y5+100.00%-53.43%+14.66%-68.10%-67.38%
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 · 1,200,000 shares · as of Mar 9, 2021
01,190,8352,381,6713,572,5064,763,3412021SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
FLOW · 5 buys / 6 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
PRTS
CARPARTS.COM, INC.
PURCHASE
600,0001,200,000Mar 9, 2021Mar 11, 2021
PRTS
CARPARTS.COM, INC.
SALE
180,880$13.57$2.45M1,666,937Dec 11, 2020Dec 11, 2020
PRTS
CARPARTS.COM, INC.
SALE
184,624$13.60$2.51M1,847,817Dec 10, 2020Dec 11, 2020
PRTS
CARPARTS.COM, INC.
SALE
230,900$14.84$3.43M2,032,441Dec 9, 2020Dec 11, 2020
PRTS
CARPARTS.COM, INC.
SALE
20,000$15.05$301.0K191,437Dec 9, 2020Dec 11, 2020
PRTS
CARPARTS.COM, INC.
SALE
2,000,000$13.00$26.00M2,263,341Aug 18, 2020Aug 20, 2020
PRTS
CARPARTS.COM, INC.
PURCHASE
1,034,4824,763,341Jun 19, 2020Jun 23, 2020
PRTS
CARPARTS.COM, INC.
SALE
1,034,4820Jun 19, 2020Jun 23, 2020
PRTS
CARPARTS.COM, INC.
PURCHASEGRANT
Stock grant
9,9064,755,932Apr 6, 2020Apr 7, 2020
PRTS
CARPARTS.COM, INC.
PURCHASEGRANT
Stock grant
38,76438,764Mar 10, 2020Mar 12, 2020
PRTS
CARPARTS.COM, INC.
PURCHASEGRANT
Stock grant
7,4094,753,435Jan 2, 2020Jan 3, 2020
Other insiders · PRTS
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About this filer
CIK 0001386428
ROLE
Director
PRIMARY
PRTS
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001386428DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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