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DSP Sale Disclosure
Vanderhook Christopher · SEC Form 4 · Filed Jun 18, 2026
Sale
Calculated transaction value
$55.44K
Vanderhook Christopher Chief Operating Officer
DSP
Transaction date
Jun 17, 2026
Public filing date
Jun 18, 2026
Filing lag
Filed 1 day later
DSP daily price context
Close on/before transaction
$10.97
Jun 17, 2026
First close after public filing
$10.73
Jun 22, 2026
30-day return after filing
+10.9%
Through Jul 20, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 5,000 shares @ $11.09
- SEC ownership
- Indirect
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001843104-26-000013
Filing cohort
Transactions in this filing
Showing 6 of 6
Trades
6
Issuers
1
Estimated value
$138.71K
Buys / sales
0 / 3
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Viant Technology Inc. DSP | Sale | Jun 18, 2026 | $27.41K |
| Viant Technology Inc. DSP Current | Sale | Jun 17, 2026 | $55.44K |
| Viant Technology Inc. DSP | Exercise | Jun 16, 2026 | $0 |
| Viant Technology Inc. DSP | Disposition | Jun 16, 2026 | $0 |
| Viant Technology Inc. DSP | Sale | Jun 16, 2026 | $55.86K |
| Viant Technology Inc. DSP | Exercise | Jun 16, 2026 | Not reported |