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Insider Trading Intelligence
SZ

Shoshana Yael Zigdon

MYSZ
10% OWNER · MY SIZE, INC. · CIK 0001866707
FILING MIX · LIFETIME0%/100%
BUYS
0
SELLS
5
TOTAL VALUE
$214.4K
COMPANIES
1
ACTIVE SINCE
Nov 2021
HOLDINGS NOW
2,315,000
AVG SELL PX
$1.10
TRADE KIND
SHOWING 5 / 5
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 Shoshana Yael Zigdon, 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%-13.11%+0.47%-13.57%-12.69%
14d5+100.00%-27.74%+0.41%-28.14%-31.39%
30d5+100.00%-37.24%+0.61%-37.84%-37.59%
60d5+100.00%-57.54%+0.20%-57.75%-58.10%
90d5+100.00%-67.56%-2.90%-64.66%-65.23%
180d5+100.00%-78.05%-12.88%-65.17%-64.71%
1y5+100.00%-83.81%-15.78%-68.03%-67.01%
2y5+100.00%-97.35%-3.21%-94.14%-93.66%
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
MYSZ · 2,315,000 shares · as of Nov 11, 2021
0612,5001,225,0001,837,5002,450,000SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
FLOW · 0 buys / 5 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
MYSZ
MY SIZE, INC.
SALE
10,000$1.06$10.6K2,305,000Nov 11, 2021Nov 15, 2021
MYSZ
MY SIZE, INC.
SALE
75,000$1.05$78.8K2,315,000Nov 11, 2021Nov 15, 2021
MYSZ
MY SIZE, INC.
SALE
20,000$1.15$23.0K2,390,000Nov 9, 2021Nov 10, 2021
MYSZ
MY SIZE, INC.
SALE
40,000$1.14$45.6K2,410,000Nov 8, 2021Nov 10, 2021
MYSZ
MY SIZE, INC.
SALE
50,000$1.13$56.5K2,450,000Nov 8, 2021Nov 10, 2021
Other insiders · MYSZ
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About this filer
CIK 0001866707
ROLE
10% Owner
PRIMARY
MYSZ
COMPANIES
1
ACTIVE SINCE
Nov 2021
MARKETPEEL · /INSIDER/0001866707DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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