MarketPeel
Insider Trading Intelligence
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Nithya Desikan

RYTM
CHIEF COMMERCIAL OFFICER · RHYTHM PHARMACEUTICALS, INC. · CIK 0001714105
FILING MIX · LIFETIME57%/43%
BUYS
4
SELLS
3
TOTAL VALUE
$1.02M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
43,602
AVG SELL PX
$30.00
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Nithya Desikan, 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%-0.37%-4.61%+4.24%+4.24%
14d1+0.00%+3.35%-3.11%+6.46%+6.46%
30d1+100.00%-26.57%-3.74%-22.82%-22.82%
60d1+100.00%-28.26%-6.14%-22.12%-22.12%
90d1+0.00%+4.88%+4.06%+0.82%+0.82%
180d1+100.00%-12.16%+9.79%-21.96%-21.96%
1y1+100.00%-55.91%+31.20%-87.12%-87.12%
2y1+100.00%-23.42%+16.45%-39.87%-39.87%
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
RYTM · 43,602 shares · as of Aug 31, 2020
030,74061,48192,221122,961SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
FLOW · 4 buys / 3 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
RYTM
RHYTHM PHARMACEUTICALS, INC.
PURCHASE
Chief Commercial Officer
25,000$6.88$172.0K68,602Aug 31, 2020Sep 1, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
SALE
Chief Commercial Officer
25,00097,961Aug 31, 2020Sep 1, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
SALE
Chief Commercial Officer
25,000$30.00$750.0K43,602Aug 31, 2020Sep 1, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
PURCHASE
Chief Commercial Officer
14,534$6.88$100.0K43,602Aug 11, 2020Aug 13, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
SALE
Chief Commercial Officer
14,534122,961Aug 11, 2020Aug 13, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
25,00025,000Jun 30, 2020Jul 2, 2020View →
RYTM
RHYTHM PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
80,00080,000Feb 14, 2020Feb 19, 2020View →
Other insiders · RYTM
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About this filer
CIK 0001714105
ROLE
Chief Commercial Officer
PRIMARY
RYTM
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001714105DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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