Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Viant Technology Inc. (DSP) since 2021 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Viant Technology Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1828791.
Total stock buying since 2021: $643,750.
Total stock sales since 2021: $54,602,154.
Total stock option exercises since 2021: $1,807,318.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 41,085 | $547,129 | 0 | $0 |
| 2024 | 0 | $0 | 178,932 | $2,815,657 | 407,054 | $1,807,318 |
| 2023 | 0 | $0 | 10,294 | $45,036 | 0 | $0 |
| 2022 | 0 | $0 | 21,628 | $131,498 | 0 | $0 |
| 2021 | 25,750 | $643,750 | 2,051,708 | $51,062,834 | 2,033,304 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-06 | 0 | $0 | 41,085 | $547,129 | 0 | $0 |
| 2024-12 | 0 | $0 | 21,784 | $432,527 | 407,054 | $1,807,318 |
| 2024-11 | 0 | $0 | 135,716 | $2,143,812 | 0 | $0 |
| 2024-10 | 0 | $0 | 7,308 | $82,341 | 0 | $0 |
| 2024-09 | 0 | $0 | 6,976 | $77,337 | 0 | $0 |
| 2024-08 | 0 | $0 | 7,148 | $79,640 | 0 | $0 |
| 2023-06 | 0 | $0 | 10,294 | $45,036 | 0 | $0 |
| 2022-03 | 0 | $0 | 21,628 | $131,498 | 0 | $0 |
| 2021-09 | 0 | $0 | 18,404 | $230,234 | 0 | $0 |
| 2021-02 | 25,750 | $643,750 | 2,033,304 | $50,832,600 | 2,033,304 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-13 | Vanderhook Christopher (Chief Operating Officer) | Sale | 8,960 | 13.08 | 117,178 |
| 2025-06-13 | Vanderhook Timothy (CEO and Chairman) | Sale | 8,960 | 13.08 | 117,178 |
| 2025-06-13 | Madden Larry (Chief Financial Officer) | Sale | 13,265 | 13.08 | 173,479 |
| 2025-06-06 | Valdes Max O (Director) | Sale | 4,838 | 14.29 | 69,110 |
| 2025-06-05 | Valdes Max O (Director) | Sale | 5,062 | 13.87 | 70,184 |
| 2024-12-19 | Vanderhook Christopher (Chief Operating Officer) | Option Ex | 203,527 | 4.44 | 903,659 |
| 2024-12-19 | Vanderhook Timothy (CEO and Chairman) | Option Ex | 203,527 | 4.44 | 903,659 |
| 2024-12-06 | Valdes Max O (Director) | Sale | 7,500 | 20.51 | 153,832 |
| 2024-12-04 | Madden Larry (Chief Financial Officer) | Sale | 14,284 | 19.51 | 278,695 |
| 2024-11-18 | Madden Larry (Chief Financial Officer) | Sale | 22,504 | 17.19 | 386,843 |
| 2024-11-15 | Madden Larry (Chief Financial Officer) | Sale | 45,969 | 15.74 | 723,781 |
| 2024-11-14 | Madden Larry (Chief Financial Officer) | Sale | 67,243 | 15.37 | 1,033,188 |
| 2024-10-28 | Madden Larry (Chief Financial Officer) | Sale | 1,498 | 11.57 | 17,339 |
| 2024-10-11 | Madden Larry (Chief Financial Officer) | Sale | 2,768 | 11.23 | 31,098 |
| 2024-10-10 | Madden Larry (Chief Financial Officer) | Sale | 1,089 | 11.06 | 12,045 |
| 2024-10-09 | Madden Larry (Chief Financial Officer) | Sale | 1,953 | 11.19 | 21,859 |
| 2024-09-24 | Madden Larry (Chief Financial Officer) | Sale | 2,776 | 11.15 | 30,960 |
| 2024-09-23 | Madden Larry (Chief Financial Officer) | Sale | 3,084 | 11.05 | 34,081 |
| 2024-09-20 | Madden Larry (Chief Financial Officer) | Sale | 1,116 | 11.02 | 12,296 |
| 2024-08-26 | Madden Larry (Chief Financial Officer) | Sale | 3,263 | 11.12 | 36,284 |
| 2024-08-23 | Madden Larry (Chief Financial Officer) | Sale | 3,885 | 11.16 | 43,356 |
| 2023-06-14 | Valdes Max O (Director) | Sale | 5,147 | 4.45 | 22,904 |
| 2023-06-13 | Valdes Max O (Director) | Sale | 5,147 | 4.30 | 22,132 |
| 2022-03-14 | Madden Larry (Chief Financial Officer) | Sale | 21,628 | 6.08 | 131,498 |
| 2021-09-13 | Madden Larry (Chief Financial Officer) | Sale | 18,404 | 12.51 | 230,234 |
| 2021-02-10 | Four Brothers 2 Llc (10% Owner) | Sale | 910,232 | 25.00 | 22,755,800 |
| 2021-02-10 | Four Brothers 2 Llc (10% Owner) | Option Ex | 910,232 | .00 | 0 |
| 2021-02-10 | Vanderhook Christopher (Chief Operating Officer) | Sale | 554,036 | 25.00 | 13,850,900 |
| 2021-02-10 | Vanderhook Christopher (Chief Operating Officer) | Option Ex | 554,036 | .00 | 0 |
| 2021-02-10 | Vanderhook Timothy (CEO and Chairman) | Sale | 554,036 | 25.00 | 13,850,900 |
| 2021-02-10 | Vanderhook Timothy (CEO and Chairman) | Option Ex | 554,036 | .00 | 0 |
| 2021-02-10 | Madden Larry (Chief Financial Officer) | Sale | 15,000 | 25.00 | 375,000 |
| 2021-02-10 | Madden Larry (Chief Financial Officer) | Option Ex | 15,000 | .00 | 0 |
| 2021-02-09 | Williams Elizabeth Goodman (Director) | Buy | 25,000 | 25.00 | 625,000 |
| 2021-02-09 | Valdes Max O (Director) | Buy | 750 | 25.00 | 18,750 |
Insider trading activities including stock purchases, stock sales, and option exercises of DSP listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Viant Technology Inc. (symbol DSP, CIK number 1828791) see the Securities and Exchange Commission (SEC) website.