Timothy Vanderhook Net Worth
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Timothy Vanderhook has an estimated net worth of at least $104.6 million*, as of May 6, 2026. They own 9.1 million shares of DSP stock. They have sold 89,344 shares of DSP stock since 2021, for an estimated $1.0 million.
Timothy Vanderhook $DSP SEC Form 4 Insider Trading
Timothy Vanderhook has filed a total of 18 insider trades in $DSP since 2021. Their most recent trade was a sale of 5,000 shares, made on Apr 20, 2026. Their largest trade was a sale of 9,102 shares, made on Dec 17, 2025. We estimate that they now own 9.1 million shares of $DSP, worth an estimated $103.5 million.
Insider Trading at $DSP
There have been a total of 85 insider trades reported at $DSP since 2021, with 0 shares purchased and 726,169 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 13,283 shares reported by LARRY MADDEN (Chief Financial Officer), made on Apr 21, 2026.
History of Insider Stock Trades by Timothy Vanderhook
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
DSP
|
Sale | 5,000 | Apr 20, 2026 | April 22, 2026, 7:58 p.m. |
|
DSP
|
Sale | 4,704 | Apr 21, 2026 | April 22, 2026, 7:58 p.m. |
|
DSP
|
Sale | 2,796 | Apr 22, 2026 | April 22, 2026, 7:58 p.m. |
|
DSP
|
Sale | 5,000 | Mar 17, 2026 | March 19, 2026, 8:17 p.m. |
|
DSP
|
Sale | 2,920 | Mar 19, 2026 | March 19, 2026, 8:17 p.m. |
|
DSP
|
Sale | 5,000 | Mar 18, 2026 | March 19, 2026, 8:17 p.m. |
|
DSP
|
Sale | 4,079 | Feb 17, 2026 | Feb. 19, 2026, 9:52 p.m. |
|
DSP
|
Sale | 4,722 | Feb 18, 2026 | Feb. 19, 2026, 9:52 p.m. |
|
DSP
|
Sale | 3,279 | Feb 19, 2026 | Feb. 19, 2026, 9:52 p.m. |
|
DSP
|
Sale | 5,000 | Jan 20, 2026 | Jan. 22, 2026, 9:57 p.m. |
|
DSP
|
Sale | 4,926 | Jan 21, 2026 | Jan. 22, 2026, 9:57 p.m. |
|
DSP
|
Sale | 2,574 | Jan 22, 2026 | Jan. 22, 2026, 9:57 p.m. |
|
DSP
|
Sale | 2,500 | Dec 19, 2025 | Dec. 19, 2025, 9 p.m. |
|
DSP
|
Sale | 5,000 | Dec 17, 2025 | Dec. 18, 2025, 10:40 p.m. |
|
DSP
|
Sale | 9,102 | Dec 17, 2025 | Dec. 18, 2025, 10:40 p.m. |
|
DSP
|
Sale | 5,000 | Dec 18, 2025 | Dec. 18, 2025, 10:40 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, 9:12 p.m. |
$DSP Executives and Stock Owners with Insider Trades
-
Larry Madden, Chief Financial Officer
-
Christopher Vanderhook, Chief Operating Officer
-
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.