MarketPeel
Insider Trading Intelligence
SA

Sakae Asanuma

HOWL
DIRECTOR · WEREWOLF THERAPEUTICS, INC. · CIK 0001857822
FILING MIX · LIFETIME67%/33%
BUYS
4
SELLS
2
TOTAL VALUE
$8.50M
COMPANIES
1
ACTIVE SINCE
Dec 2020
HOLDINGS NOW
1,318,311
AVG SELL PX
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Sakae Asanuma, 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+0.00%-18.96%-0.34%-18.63%-18.63%
14d1+0.00%-24.77%-0.89%-23.88%-23.88%
30d1+0.00%-19.34%+0.76%-20.10%-20.10%
60d1+100.00%+26.70%+4.70%+22.00%+22.00%
90d1+100.00%+3.31%+5.63%-2.33%-2.33%
180d1+0.00%-0.13%+11.41%-11.53%-11.53%
1y1+0.00%-66.75%+4.60%-71.35%-71.35%
2y1+0.00%-83.78%+0.44%-84.22%-84.22%
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
HOWL · 1,318,311 shares · as of May 4, 2021
0949,4801,898,9612,848,4413,797,9212021SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
FLOW · 4 buys / 2 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
HOWL
WEREWOLF THERAPEUTICS, INC.
SALE
11,428,5700May 4, 2021May 4, 2021
HOWL
WEREWOLF THERAPEUTICS, INC.
PURCHASE
438,0981,756,409May 4, 2021May 4, 2021
HOWL
WEREWOLF THERAPEUTICS, INC.
SALE
3,797,9210May 4, 2021May 4, 2021
HOWL
WEREWOLF THERAPEUTICS, INC.
PURCHASE
312,500$16.00$5.00M2,068,909May 4, 2021May 4, 2021
HOWL
WEREWOLF THERAPEUTICS, INC.
PURCHASE
1,318,3111,318,311May 4, 2021May 4, 2021
HOWL
WEREWOLF THERAPEUTICS, INC.
PURCHASE
3,797,921$0.92$3.50M3,797,921Dec 23, 2020May 4, 2021
Other insiders · HOWL
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About this filer
CIK 0001857822
ROLE
Director
PRIMARY
HOWL
COMPANIES
1
ACTIVE SINCE
Dec 2020
MARKETPEEL · /INSIDER/0001857822DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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