MarketPeel
Insider Trading Intelligence
DG

David Gebbia

SIEB
INSIDER · SIEBERT FINANCIAL CORP · CIK 0001737859
FILING MIX · LIFETIME53%/47%
BUYS
8
SELLS
7
TOTAL VALUE
$11.23M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
374,000
AVG SELL PX
$5.60
TRADE KIND
SHOWING 15 / 15
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 David Gebbia, 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%+2.50%-0.01%+2.51%+2.51%
14d1+0.00%+1.79%+4.08%-2.29%-2.29%
30d1+0.00%+8.93%+2.58%+6.35%+6.35%
60d1+0.00%+6.61%+10.02%-3.41%-3.41%
90d1+100.00%-13.93%+15.83%-29.76%-29.76%
180d1+100.00%-31.79%+26.51%-58.29%-58.29%
1y1+100.00%-29.46%+51.91%-81.37%-81.37%
2y1+100.00%-63.04%+61.48%-124.52%-124.52%
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
SIEB · 374,000 shares · as of Jan 20, 2026
04,384,8008,769,60013,154,40017,539,2002020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 8 buys / 7 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
13,000387,000Jan 20, 2026Jan 22, 2026View →
SIEB
SIEBERT FINANCIAL CORP
SALE
13,000374,000Jan 20, 2026Jan 22, 2026View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
13,000387,000Nov 20, 2025Nov 24, 2025View →
SIEB
SIEBERT FINANCIAL CORP
SALE
13,000374,000Nov 20, 2025Nov 24, 2025View →
SIEB
SIEBERT FINANCIAL CORP
SALE
100,0001,415,318Jun 11, 2025Jun 12, 2025View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASE
300,000374,000Jun 11, 2025Jun 12, 2025View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
118,0001,515,318Mar 3, 2025Mar 5, 2025View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
18,00074,000Jan 19, 2024Jan 23, 2024View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
18,00056,000Dec 14, 2023Dec 18, 2023View →
SIEB
SIEBERT FINANCIAL CORP
SALEGRANT
Gift
100,00017,539,200Dec 14, 2022Dec 19, 2022View →
SIEB
SIEBERT FINANCIAL CORP
SALEGRANT
Gift
40,00075,900Dec 14, 2022Dec 19, 2022View →
SIEB
SIEBERT FINANCIAL CORP
SALE
748,233$5.60$4.19M1,035,281Apr 16, 2020Apr 20, 2020View →
SIEB
SIEBERT FINANCIAL CORP
SALEGRANT
Gift
8,2001,783,514Jan 7, 2020Jan 10, 2020View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASEGRANT
Gift
13,00035,800Jan 7, 2020Jan 10, 2020View →
SIEB
SIEBERT FINANCIAL CORP
PURCHASE
779,995$9.02$7.04M1,791,714Jan 1, 2020Jan 3, 2020View →
Other insiders · SIEB
Loading peer insiders…
About this filer
CIK 0001737859
ROLE
Insider
PRIMARY
SIEB
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001737859DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback