DSP · Viant Technology Inc. Class A Common Stock
View on chartInsiders & Stakes
| Larry Madden Chief Financial Officer | ▼ Sell | Open Market | 425,822 Shares held | 7/23/2026 | View profile |
| Vivian Yang Director | ▲ Buy | Grant | 109,861 Shares held | 6/4/2026 | View profile |
| Brett Wilson Director | ▲ Buy | Grant | 51,867 Shares held | 6/4/2026 | View profile |
| Craig Justin Abrahams President and CFO | ▲ Buy | Grant | 39,109 Shares held | 8/10/2026 | View profile |
| Max O. Valdes Director | ▼ Sell | Open Market | 29,449 Shares held | 6/9/2026 | View profile |
| Timothy Vanderhook CEO and Chairman | ▼ Sell | Open Market | 0 Shares held | 7/23/2026 | View profile |
| Christopher Vanderhook Chief Operating Officer | ▼ Sell | Open Market | 0 Shares held | 7/23/2026 | View profile |
| Capital V LLC 10% Owner | ▼ Sell | Open Market | 0 Shares held | 7/23/2026 | View profile |
Transaction History
| Craig Justin Abrahams | ▲ Buy | Grant | 28,389 | $0 | 8/10/2026 |
| Craig Justin Abrahams | ▲ Buy | Grant | 10,720 | $0 | 8/10/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 4,304 | $45K | 7/23/2026 |
| Capital V LLC | ▼ Sell | Open Market | 12,912 | $135K | 7/23/2026 |
| Larry Madden | ▼ Sell | Open Market | 2,814 | $30K | 7/23/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 4,304 | $45K | 7/23/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $55K | 7/22/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $166K | 7/22/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $55K | 7/22/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 7/21/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 7/21/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 3,196 | $37K | 7/21/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 7/21/2026 |
| Capital V LLC | ▼ Sell | Open Market | 9,588 | $112K | 7/21/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 7/21/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 7/21/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 7/21/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 3,196 | $37K | 7/21/2026 |
| Larry Madden | ▼ Sell | Open Market | 11,273 | $143K | 7/8/2026 |
| Larry Madden | ▼ Sell | Open Market | 9,149 | $118K | 7/7/2026 |
| Larry Madden | ▼ Sell | Open Market | 10,097 | $129K | 7/6/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 2,500 | $27K | 6/18/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 2,500 | $27K | 6/18/2026 |
| Capital V LLC | ▼ Sell | Open Market | 7,500 | $82K | 6/18/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $55K | 6/17/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $55K | 6/17/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $166K | 6/17/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 6/16/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 6/16/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $56K | 6/16/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 6/16/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 6/16/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $56K | 6/16/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 6/16/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 6/16/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $168K | 6/16/2026 |
| Larry Madden | ▼ Sell | Open Market | 25,376 | $282K | 6/15/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 9,125 | $101K | 6/15/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 9,125 | $101K | 6/15/2026 |
| Timothy Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Timothy Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Max O. Valdes | ▼ Sell | Open Market | 3,386 | $41K | 6/9/2026 |
| Christopher Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▼ Sell | Gift | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Christopher Vanderhook | ▲ Buy | Grant | 52,096 | $0 | 6/9/2026 |
| Max O. Valdes | ▼ Sell | Open Market | 3,300 | $40K | 6/8/2026 |
| Larry Madden | ▼ Sell | Open Market | 14,670 | $177K | 6/8/2026 |
| Larry Madden | ▼ Sell | Open Market | 18,663 | $228K | 6/5/2026 |
| Vivian Yang | ▲ Buy | Grant | 15,948 | $0 | 6/4/2026 |
| Brett Wilson | ▲ Buy | Grant | 15,948 | $0 | 6/4/2026 |
| Max O. Valdes | ▲ Buy | Grant | 15,948 | $0 | 6/4/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 2,500 | $27K | 5/21/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 2,500 | $27K | 5/21/2026 |
| Capital V LLC | ▼ Sell | Open Market | 7,500 | $81K | 5/21/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $53K | 5/20/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $53K | 5/20/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $159K | 5/20/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 5/19/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 5/19/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $54K | 5/19/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 5/19/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 5/19/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $54K | 5/19/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 5/19/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 5/19/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $163K | 5/19/2026 |
| Larry Madden | ▼ Sell | Open Market | 13,826 | $156K | 5/11/2026 |
| Larry Madden | ▼ Sell | Open Market | 3,471 | $41K | 5/11/2026 |
| Larry Madden | ▼ Sell | Open Market | 18,538 | $220K | 5/8/2026 |
| Larry Madden | ▼ Sell | Open Market | 12,782 | $130K | 4/23/2026 |
| Larry Madden | ▼ Sell | Open Market | 13,263 | $142K | 4/22/2026 |
| Capital V LLC | ▼ Sell | Open Market | 8,389 | $90K | 4/22/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 2,796 | $30K | 4/22/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 2,796 | $30K | 4/22/2026 |
| Larry Madden | ▼ Sell | Open Market | 13,283 | $145K | 4/21/2026 |
| Capital V LLC | ▼ Sell | Open Market | 14,111 | $154K | 4/21/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 4,704 | $51K | 4/21/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 4,704 | $51K | 4/21/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 4/20/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 4/20/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $167K | 4/20/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 4/20/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 4/20/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $56K | 4/20/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 4/20/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 4/20/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $56K | 4/20/2026 |
| Larry Madden | ▼ Sell | Open Market | 7,297 | $83K | 4/6/2026 |
| Larry Madden | ▼ Sell | Open Market | 10,131 | $111K | 4/2/2026 |
| Larry Madden | ▼ Sell | Open Market | 7,410 | $84K | 4/1/2026 |
| Capital V LLC | ▼ Sell | Open Market | 8,760 | $100K | 3/19/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 2,920 | $33K | 3/19/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 2,920 | $33K | 3/19/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $60K | 3/18/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $180K | 3/18/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $60K | 3/18/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 3/17/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 3/17/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 5,000 | $59K | 3/17/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 3/17/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 3/17/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 5,000 | $59K | 3/17/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 3/17/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 3/17/2026 |
| Capital V LLC | ▼ Sell | Open Market | 15,000 | $177K | 3/17/2026 |
| Larry Madden | ▲ Buy | Grant | 249,258 | $0 | 3/15/2026 |
| Larry Madden | ▼ Sell | Open Market | 1,658 | $22K | 3/13/2026 |
| Larry Madden | ▼ Sell | Tax Withholding | 35,289 | $371K | 3/10/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 44,177 | $464K | 3/10/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 44,177 | $464K | 3/10/2026 |
| Capital V LLC | ▼ Sell | Open Market | 9,836 | $90K | 2/19/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 3,279 | $30K | 2/19/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 3,279 | $30K | 2/19/2026 |
| Capital V LLC | ▼ Sell | Open Market | 14,167 | $130K | 2/18/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 4,722 | $43K | 2/18/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 4,722 | $43K | 2/18/2026 |
| Capital V LLC | ▲ Buy | Option Exercise | 37,500 | $0 | 2/17/2026 |
| Capital V LLC | ▼ Sell | Other | 37,500 | $0 | 2/17/2026 |
| Capital V LLC | ▼ Sell | Open Market | 12,237 | $113K | 2/17/2026 |
| Christopher Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 2/17/2026 |
| Christopher Vanderhook | ▼ Sell | Other | 12,500 | $0 | 2/17/2026 |
| Christopher Vanderhook | ▼ Sell | Open Market | 4,079 | $38K | 2/17/2026 |
| Timothy Vanderhook | ▲ Buy | Option Exercise | 12,500 | $0 | 2/17/2026 |
| Timothy Vanderhook | ▼ Sell | Other | 12,500 | $0 | 2/17/2026 |
| Timothy Vanderhook | ▼ Sell | Open Market | 4,079 | $38K | 2/17/2026 |
| Larry Madden | ▼ Sell | Open Market | 4,224 | $55K | 1/22/2026 |