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Vanderhook Christopher
Chief Operating OfficerDirector10% OwnerCIK 0001843104
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 14
- Buy transactions
- 0
- Sell transactions
- 27
- Companies
- 1
- Active
- 2025–2026
Vanderhook Christopher, Chief Operating Officer, Director, 10% Owner, accounts for 14 disclosed filings worth $5.0M, all concentrated in Viant Technology Inc. (DSP), active 2025–2026. The record is heavily weighted toward selling, with $0 in purchases against $1.4M in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
14 loaded
| Sep 14 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Disposed | $110.0K |
| Jul 23 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $137.6K |
| Jun 18 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $138.7K |
| Jun 15 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $101.3K |
| Jun 10 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Grant | $0 |
| May 21 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $134.4K |
| Apr 22 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $137.0K |
| Mar 19 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $152.3K |
| Mar 12 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Disposed | $463.9K |
| Feb 19 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $111.2K |
| Jan 22 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $153.1K |
| Dec 19 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $29.5K |
| Dec 18 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $224.9K |
| Sep 17 | DSP Viant Technology Inc. | Vanderhook Christopher | Chief Operating Officer, Director, 10% Owner | Sell | $85.4K |
14 filings