MarketPeel
Insider Trading Intelligence
WO

Warren Olsen

TWN
DIRECTOR · TAIWAN FUND INC · CIK 0001272215
FILING MIX · LIFETIME100%/0%
BUYS
1
SELLS
0
TOTAL VALUE
$27.8K
COMPANIES
1
ACTIVE SINCE
Jan 2021
HOLDINGS NOW
1,000
AVG SELL PX
TRADE KIND
SHOWING 1 / 1
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Warren Olsen, 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
7d1+100.00%+1.41%+2.27%-0.86%-0.86%
14d1+100.00%+5.71%+3.46%+2.25%+2.25%
30d1+100.00%+2.96%+0.72%+2.24%+2.24%
60d1+0.00%-0.07%+5.15%-5.22%-5.22%
90d1+100.00%+15.72%+10.89%+4.83%+4.83%
180d1+100.00%+28.20%+17.02%+11.18%+11.18%
1y1+100.00%+28.80%+18.59%+10.21%+10.21%
2y1+0.00%-0.02%+10.63%-10.65%-10.65%
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
Not enough transaction history to chart holdings.
Trading cadence · quarterly flow
BUY SELL
2021
FLOW · 1 buys / 0 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
TWN
TAIWAN FUND INC
PURCHASE
1,000$27.82$27.8K1,000Jan 28, 2021Jan 28, 2021View →
Other insiders · TWN
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About this filer
CIK 0001272215
ROLE
Director
PRIMARY
TWN
COMPANIES
1
ACTIVE SINCE
Jan 2021
MARKETPEEL · /INSIDER/0001272215DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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