MarketPeel
Insider Trading Intelligence
CV

Catherine M. Vaczy

GNPX
EVP GC CHIEF STRATEGY OFFICER · GENPREX, INC. · CIK 0001177176
FILING MIX · LIFETIME100%/0%
BUYS
4
SELLS
0
TOTAL VALUE
$21.5K
COMPANIES
1
ACTIVE SINCE
Mar 2021
HOLDINGS NOW
265,000
AVG SELL PX
TRADE KIND
SHOWING 4 / 4
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 Catherine M. Vaczy, 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%-23.55%+0.91%-24.46%-24.46%
14d1+0.00%-24.61%+0.10%-24.71%-24.71%
30d1+0.00%-26.40%+1.60%-28.00%-28.00%
60d1+0.00%-25.22%+6.46%-31.68%-31.68%
90d1+0.00%-19.16%+10.11%-29.27%-29.27%
180d1+0.00%-69.81%+5.13%-74.94%-74.94%
1y1+0.00%-95.02%+21.87%-116.89%-116.89%
2y1+0.00%-99.47%+28.08%-127.56%-127.56%
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
GNPX · 265,000 shares · as of Apr 21, 2023
081,250162,500243,750325,00020222023SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
FLOW · 4 buys / 0 sellsCOVERAGE · 10 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GNPX
GENPREX, INC.
PURCHASE
EVP GC Chief Strategy Officer
20,000$1.07$21.5K265,000Apr 21, 2023Apr 24, 2023View →
GNPX
GENPREX, INC.
PURCHASEGRANT
Stock grant
245,000245,000Feb 18, 2023Feb 22, 2023View →
GNPX
GENPREX, INC.
PURCHASEGRANT
Stock grant
325,000325,000Feb 4, 2022Feb 8, 2022View →
GNPX
GENPREX, INC.
PURCHASEGRANT
Stock grant
200,000200,000Mar 19, 2021Mar 23, 2021View →
Other insiders · GNPX
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About this filer
CIK 0001177176
ROLE
EVP GC Chief Strategy Officer
PRIMARY
GNPX
COMPANIES
1
ACTIVE SINCE
Mar 2021
MARKETPEEL · /INSIDER/0001177176DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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