Insider Sale: CEO and Chairman of $DSP Sells 8,960 SharesQuiver InsiderRadarQuiver News

Timothy Vanderhook, the CEO and Chairman of $DSP, sold 8,960 shares of the company on 06-13-2025 for an estimated $117,177. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.4% of their shares of this class of stock. Following this trade, they now own 365,076 shares of this class of $DSP stock.$DSP Insider Trading Activity$DSP insiders have traded $DSP stock on the open market 7 times in the past 6 months. 

Timothy Vanderhook, the CEO and Chairman of $DSP, sold 8,960 shares of the company on 06-13-2025 for an estimated $117,177. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.4% of their shares of this class of stock. Following this trade, they now own 365,076 shares of this class of $DSP stock.

$DSP Insider Trading Activity

$DSP insiders have traded $DSP stock on the open market 7 times in the past 6 months. Of those trades, 0 have been purchases and 7 have been sales.

Here’s a breakdown of recent trading of $DSP stock by insiders over the last 6 months:

• LARRY MADDEN (Chief Financial Officer) has made 0 purchases and 3 sales selling 41,833 shares for an estimated $771,706.
• MAX O VALDES has made 0 purchases and 2 sales selling 9,900 shares for an estimated $139,297.
• TIMOTHY VANDERHOOK (CEO and Chairman) sold 8,960 shares for an estimated $117,177
• CHRISTOPHER VANDERHOOK (Chief Operating Officer) sold 8,960 shares for an estimated $117,177

To track insider transactions, check out Quiver Quantitative’s insider trading dashboard.

$DSP Hedge Fund Activity

We have seen 59 institutional investors add shares of $DSP stock to their portfolio, and 61 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• JPMORGAN CHASE & CO removed 412,268 shares (-94.1%) from their portfolio in Q1 2025, for an estimated $5,116,245
• LORD, ABBETT & CO. LLC added 324,142 shares (+inf%) to their portfolio in Q1 2025, for an estimated $4,022,602
• HARBOR CAPITAL ADVISORS, INC. added 311,565 shares (+inf%) to their portfolio in Q1 2025, for an estimated $3,866,521
• SEGALL BRYANT & HAMILL, LLC removed 276,796 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $3,435,038
• PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. added 267,326 shares (+37.0%) to their portfolio in Q1 2025, for an estimated $3,317,515
• G2 INVESTMENT PARTNERS MANAGEMENT LLC removed 239,727 shares (-100.0%) from their portfolio in Q4 2024, for an estimated $4,552,415
• NORWOOD INVESTMENT PARTNERS, LP added 232,161 shares (+inf%) to their portfolio in Q1 2025, for an estimated $2,881,118

To track hedge funds’ stock portfolios, check out Quiver Quantitative’s institutional holdings dashboard.

This article is not financial advice. See Quiver Quantitative’s disclaimers for more information.