Christopher Vanderhook Net Worth
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Christopher Vanderhook has an estimated net worth of at least $80.7 million*, as of Oct. 29, 2025. They own 9.2 million shares of DSP stock. They have sold 39,344 shares of DSP stock since 2021, for an estimated $202,603.
Christopher Vanderhook $DSP SEC Form 4 Insider Trading
Christopher Vanderhook has filed a total of 6 insider trades in $DSP since 2021. Their most recent trade was a sale of 2,500 shares, made on Dec 19, 2025. Their largest trade was a sale of 9,102 shares, made on Dec 17, 2025. We estimate that they now own 9.2 million shares of $DSP, worth an estimated $80.5 million.
Insider Trading at $DSP
There have been a total of 43 insider trades reported at $DSP since 2021, with 0 shares purchased and 423,662 shares sold. The most active insider traders in $DSP stock have been Larry Madden, Christopher Vanderhook, and Timothy Vanderhook. The most recent trade was a sale of 7,500 shares reported by V LLC Capital (None), made on Dec 19, 2025.
History of Insider Stock Trades by Christopher Vanderhook
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
DSP
|
Sale | 2,500 | Dec 19, 2025 | Dec. 19, 2025, 7:38 p.m. |
|
DSP
|
Sale | 9,102 | Dec 17, 2025 | Dec. 18, 2025, 10:01 p.m. |
|
DSP
|
Sale | 5,000 | Dec 17, 2025 | Dec. 18, 2025, 10:01 p.m. |
|
DSP
|
Sale | 5,000 | Dec 18, 2025 | Dec. 18, 2025, 10:01 p.m. |
|
DSP
|
Sale | 8,782 | Sep 15, 2025 | Sept. 17, 2025, 6:38 p.m. |
|
DSP
|
Sale | 8,960 | Jun 13, 2025 | June 13, 2025, 9:11 p.m. |
$DSP Executives and Stock Owners with Insider Trades
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Larry Madden, Chief Financial Officer
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Christopher Vanderhook, Chief Operating Officer
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Timothy Vanderhook, CEO and Chairman
*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.