John J Gebbia Net Worth
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John J Gebbia has an estimated net worth of at least $37.8 million*, as of July 9, 2025. They own 9.7 million shares of SIEB stock.
John J Gebbia $SIEB SEC Form 4 Insider Trading
John J Gebbia has filed a total of 0 insider trades in $SIEB since 2021. We estimate that they now own 9.7 million shares of $SIEB, worth an estimated $37.8 million.
Insider Trading at $SIEB
There have been a total of 2 insider trades reported at $SIEB since 2021, with 0 shares purchased and 200,000 shares sold. The most active insider traders in $SIEB stock have been , , and . The most recent trade was a sale of 100,000 shares reported by John M. Gebbia (None), made on Apr 10, 2023.
History of Insider Stock Trades by John J Gebbia
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
| No Trades Available | - | - | - | - |
$SIEB Executives and Stock Owners with Insider Trades
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.