- Home
- Insider Trading Stock Activity
- Vanderhook Christopher
Stock Insider Trading Activity of Vanderhook Christopher
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Jan 22, 2026
Avg Cost/Share
$12.87
Shares
2,574
Total Value
$33,131.50
Owned After
0
SEC Form 4
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Jan 21, 2026
Avg Cost/Share
$12.24
Shares
4,926
Total Value
$60,296.70
Owned After
0
SEC Form 4
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Jan 20, 2026
Avg Cost/Share
$11.94
Shares
5,000
Total Value
$59,701.50
Owned After
0
SEC Form 4
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Dec 18, 2025
Avg Cost/Share
$11.93
Shares
5,000
Total Value
$59,640.00
Owned After
0
SEC Form 4
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Dec 17, 2025
Avg Cost/Share
$11.72
Shares
14,102
Total Value
$165,212.81
Owned After
0
Vanderhook Christopher
Sell
Chief Operating Officer
DSP Sep 15, 2025
Avg Cost/Share
$9.73
Shares
8,782
Total Value
$85,426.03
Owned After
0
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Vanderhook Christopher | DSP | Chief Operating Officer | Jan 22, 2026 | Sell | $12.87 | 2,574 | $33,131.50 | 0 | |
| Vanderhook Christopher | DSP | Chief Operating Officer | Jan 21, 2026 | Sell | $12.24 | 4,926 | $60,296.70 | 0 | |
| Vanderhook Christopher | DSP | Chief Operating Officer | Jan 20, 2026 | Sell | $11.94 | 5,000 | $59,701.50 | 0 | |
| Vanderhook Christopher | DSP | Chief Operating Officer | Dec 18, 2025 | Sell | $11.93 | 5,000 | $59,640.00 | 0 | |
| Vanderhook Christopher | DSP | Chief Operating Officer | Dec 17, 2025 | Sell | $11.72 | 14,102 | $165,212.81 | 0 | |
| Vanderhook Christopher | DSP | Chief Operating Officer | Sep 15, 2025 | Sell | $9.73 | 8,782 | $85,426.03 | 0 |