David B Jansen Net Worth
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David B Jansen has an estimated net worth of at least $11.2 million*, as of Oct. 15, 2025. They own 1.6 million shares of SLDP stock.
David B Jansen $SLDP SEC Form 4 Insider Trading
David B Jansen has filed a total of 0 insider trades in $SLDP since 2021. We estimate that they now own 1.6 million shares of $SLDP, worth an estimated $11.2 million.
Insider Trading at $SLDP
There have been a total of 47 insider trades reported at $SLDP since 2021, with 300,005 shares purchased and 6.4 million shares sold. The most active insider traders in $SLDP stock have been Joshua Buettner-Garrett, Douglas M Campbell, and . The most recent trade was a sale of 30,000 shares reported by ERIK J ANDERSON (None), made on Dec 04, 2025.
History of Insider Stock Trades by David B Jansen
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
| No Trades Available | - | - | - | - |
$SLDP Executives and Stock Owners with Insider Trades
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Joshua Buettner-Garrett, Chief Technology Officer
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Douglas M Campbell, Chief Executive Officer
*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.