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Insider Trading Intelligence
RP

Robert Potashnick

COCH
INTERIM CFO · ENVOY MEDICAL, INC. · CIK 0001939454
FILING MIX · LIFETIME100%/0%
BUYS
4
SELLS
0
TOTAL VALUE
$85.0K
COMPANIES
1
ACTIVE SINCE
Feb 2026
HOLDINGS NOW
212,500
AVG SELL PX
TRADE KIND
SHOWING 4 / 4
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 9 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert Potashnick, 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
7d3+100.00%+40.27%+0.47%+39.80%+39.80%
14d3+100.00%+33.78%+1.18%+32.60%+32.60%
30d3+100.00%+50.95%-2.79%+53.74%+53.74%
60d3+100.00%+21.37%+0.71%+20.66%+20.66%
90d3+100.00%+25.53%+8.96%+16.57%+16.57%
180d3(3 pending)
1y3(3 pending)
2y3(3 pending)
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
COCH · 212,500 shares · as of Feb 12, 2026
053,125106,250159,375212,500SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2026
FLOW · 4 buys / 0 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
COCH
ENVOY MEDICAL, INC.
PURCHASE
Interim CFO
212,500$0.40$85.0K212,500Feb 12, 2026Feb 16, 2026View →
COCH
ENVOY MEDICAL, INC.
PURCHASE
Interim CFO
127,500127,500Feb 12, 2026Feb 16, 2026View →
COCH
ENVOY MEDICAL, INC.
PURCHASE
Interim CFO
212,500212,500Feb 12, 2026Feb 16, 2026View →
COCH
ENVOY MEDICAL, INC.
PURCHASEGRANT
Stock grant
15,00015,000Feb 5, 2026Feb 9, 2026View →
Other insiders · COCH
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About this filer
CIK 0001939454
ROLE
Interim CFO
PRIMARY
COCH
COMPANIES
1
ACTIVE SINCE
Feb 2026
MARKETPEEL · /INSIDER/0001939454DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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