Timothy Vanderhook serves as Executive at Viant Technology Inc., where they oversee executive responsibilities. Since joining the company, Timothy Vanderhook has executed 35 insider transactions totaling $14.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 19, 2026 involved selling 3,279 shares valued at $30.1K.
Timothy Vanderhook currently holds 420 shares of Viant Technology Inc. (DSP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Timothy Vanderhook has been a net seller of DSP stock. They have purchased $0 and sold $14.5M worth of shares.
Timothy Vanderhook's most recent insider trade was on Feb 19, 2026, when they sold 3,279 shares at $9.17 per share.
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| $9.19 |
| Discretionary |
| Feb 17, 2026 | DSP | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Feb 17, 2026 | DSP | $37.8K | Sale | 4,079 | $9.26 | Discretionary |
| Feb 17, 2026 | DSP | $0 | Disposition | 12,500 | $N/A | Discretionary |
| Feb 17, 2026 | DSP | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Jan 22, 2026 | DSP | $33.1K | Sale | 2,574 | $12.87 | Discretionary |
| Jan 21, 2026 | DSP | $60.3K | Sale | 4,926 | $12.24 | Discretionary |
| Jan 20, 2026 | DSP | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Jan 20, 2026 | DSP | $59.7K | Sale | 5,000 | $11.94 | Discretionary |
| Jan 20, 2026 | DSP | $0 | Disposition | 12,500 | $N/A | Discretionary |
| Jan 20, 2026 | DSP | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Dec 19, 2025 | DSP | $29.5K | Sale | 2,500 | $11.79 | Discretionary |
| Dec 19, 2025 | DSP | $29.5K | Sale | 2,500 | $11.79 | Discretionary |
| Dec 18, 2025 | DSP | $0 | Gift | 85,000 | $N/A | Discretionary |
| Dec 18, 2025 | DSP | $59.6K | Sale | 5,000 | $11.93 | Discretionary |
| Dec 17, 2025 | DSP | $58.7K | Sale | 5,000 | $11.74 | Discretionary |
| Dec 17, 2025 | DSP | $106.5K | Sale | 9,102 | $11.70 | Discretionary |
| Dec 16, 2025 | DSP | $0 | Disposition | 12,500 | $N/A | Discretionary |
| Dec 16, 2025 | DSP | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Sep 17, 2025 | DSP | $3.0M | Disposition | 313,926 | $9.56 | Discretionary |
| Sep 16, 2025 | DSP | $0 | Disposition | 313,926 | $N/A | Discretionary |
| Sep 16, 2025 | DSP | $0 | Option Exercise | 313,926 | $N/A | Discretionary |
| Sep 15, 2025 | DSP | $85.4K | Sale | 8,782 | $9.73 | Discretionary |
| Sep 10, 2024 | DSP | $87.0K | Disposition | 8,636 | $10.07 | Discretionary |
| Jun 10, 2024 | DSP | $78.7K | Disposition | 8,529 | $9.23 | Discretionary |
| Mar 15, 2024 | DSP | $0 | Award | 194,384 | $N/A | Discretionary |
| Mar 10, 2024 | DSP | $836.1K | Disposition | 82,534 | $10.13 | Discretionary |
| Mar 10, 2023 | DSP | $145.0K | Disposition | 35,100 | $4.13 | Discretionary |
| Mar 7, 2023 | DSP | $0 | Award | 180,180 | $N/A | Discretionary |