13.22 0.76 (6.10%)

49.79% Fall from 52W High

241.6K XNAS Volume

XNAS 24 Mar, 2025 2:50 PM (EDT)



Insider Trading disclosures for Viant Technology Inc - Ordinary Shares - Class A

The latest disclosure was made by Lawrence J. Madden in Viant Technology Inc - Ordinary Shares - Class A where a trade of 112,423 Class A Common Stock done was reported to US exchanges on March 15, 2025.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Lawrence J. Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2025 112,423 398,551 - 0 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2025 50,975 449,526 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 13.32 per share. 10 Mar 2025 92,204 374,036 - 13.3 1,228,157 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 13.32 per share. 10 Mar 2025 92,204 374,036 - 13.3 1,228,157 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 13.32 per share. 10 Mar 2025 58,212 286,128 - 13.3 775,384 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 23.12 per share. 05 Feb 2025 14,284 344,340 - 23.1 330,235 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 18.76 per share. 02 Jan 2025 14,284 358,624 - 18.8 267,995 Class A Common Stock
Vanderhook Tim Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 19.18 per share. 18 Dec 2024 156,412 466,240 - 19.2 2,999,982 Class A Common Stock
Vanderhook Tim Director, CEO and Chairman Gift of securities by or to the insider at price $ 0.00 per share. 18 Dec 2024 31,556 466,240 - 0 Class A Common Stock
Vanderhook Chris Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 19.18 per share. 18 Dec 2024 156,412 466,240 - 19.2 2,999,982 Class A Common Stock
Vanderhook Tim Director, CEO and Chairman Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.18 per share. 18 Dec 2024 47,115 622,652 - 19.2 903,666 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.18 per share. 18 Dec 2024 47,115 622,652 - 19.2 903,666 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 18 Dec 2024 203,527 178,105 - - Non-qualified Stock Option (Right to Buy)
Vanderhook Chris Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 18 Dec 2024 203,527 178,105 - - Non-qualified Stock Option (Right to Buy)
Chris Vanderhook Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.44 per share. 18 Dec 2024 203,527 669,767 - 4.4 903,660 Class A Common Stock
Vanderhook Chris Director, Chief Operating Officer Gift of securities by or to the insider at price $ 0.00 per share. 18 Dec 2024 31,556 466,240 - 0 Class A Common Stock
Vanderhook Tim Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.44 per share. 18 Dec 2024 203,527 669,767 - 4.4 903,660 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 21.37 per share. 10 Dec 2024 5,442 372,908 - 21.4 116,296 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 21.37 per share. 10 Dec 2024 8,636 497,796 - 21.4 184,551 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 21.37 per share. 10 Dec 2024 8,636 497,796 - 21.4 184,551 Class A Common Stock
Max O. Valdes Director Sale of securities on an exchange or to another person at price $ 20.51 per share. 06 Dec 2024 7,500 63,452 - 20.5 153,829 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 19.51 per share. 04 Dec 2024 14,284 378,350 - 19.5 278,695 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 17.44 per share. 14 Nov 2024 3,917 392,634 - 17.4 68,321 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 15.75 per share. 14 Nov 2024 45,969 415,138 - 15.7 723,800 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 14.61 per share. 14 Nov 2024 14,962 513,388 - 14.6 218,584 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 15.28 per share. 14 Nov 2024 48,019 465,369 - 15.3 733,918 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.20 per share. 14 Nov 2024 4,262 461,107 - 16.2 69,049 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.94 per share. 14 Nov 2024 18,587 396,551 - 16.9 314,821 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.57 per share. 28 Oct 2024 1,498 528,350 - 11.6 17,339 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.06 per share. 09 Oct 2024 1,089 532,616 - 11.1 12,046 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.23 per share. 09 Oct 2024 2,768 529,848 - 11.2 31,098 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.19 per share. 09 Oct 2024 1,953 533,705 - 11.2 21,859 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.15 per share. 20 Sep 2024 2,776 535,658 - 11.2 30,959 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.05 per share. 20 Sep 2024 3,084 538,434 - 11.1 34,082 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.02 per share. 20 Sep 2024 1,116 541,518 - 11.0 12,296 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 10.07 per share. 10 Sep 2024 8,636 506,432 - 10.1 86,965 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 10.07 per share. 10 Sep 2024 8,636 506,432 - 10.1 86,965 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.07 per share. 10 Sep 2024 14,005 542,634 - 10.1 141,030 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.12 per share. 23 Aug 2024 3,263 556,639 - 11.1 36,285 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Sale of securities on an exchange or to another person at price $ 11.16 per share. 23 Aug 2024 3,885 559,902 - 11.2 43,357 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 9.23 per share. 10 Jun 2024 8,529 515,068 - 9.2 78,723 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 9.23 per share. 10 Jun 2024 8,529 515,068 - 9.2 78,723 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.23 per share. 10 Jun 2024 14,009 563,787 - 9.2 129,303 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2024 18,359 70,952 - 0 Class A Common Stock
Max O. Valdes Director Sale or transfer of securities back to the company at price $ 9.51 per share. 02 Jun 2024 17,320 52,593 - 9.5 164,713 Class A Common Stock
Vivian W. Yang Director Sale or transfer of securities back to the company at price $ 9.51 per share. 02 Jun 2024 17,320 63,172 - 9.5 164,713 Class A Common Stock
Vivian W. Yang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2024 18,359 81,531 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 96,363 96,363 - - Non-qualified Stock Option (Right to Buy)
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 194,384 523,597 - 0 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 194,384 523,597 - 0 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 96,363 96,363 - - Non-qualified Stock Option (Right to Buy)
Lawrence J. Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 60,227 60,227 - - Non-qualified Stock Option (Right to Buy)
Lawrence J. Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2024 121,490 577,796 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 10.13 per share. 10 Mar 2024 82,534 329,213 - 10.1 836,069 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 10.13 per share. 10 Mar 2024 82,534 329,213 - 10.1 836,069 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.13 per share. 10 Mar 2024 61,229 456,306 - 10.1 620,250 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.38 per share. 10 Dec 2023 16,781 517,535 - 7.4 123,844 Class A Common Stock
J. Madden Lawrence Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 6.64 per share. 10 Sep 2023 16,784 534,316 - 6.6 111,446 Class A Common Stock
Max O. Valdes Director Sale of securities on an exchange or to another person at price $ 4.45 per share. 13 Jun 2023 5,147 69,913 - 4.4 22,904 Class A Common Stock
Max O. Valdes Director Sale of securities on an exchange or to another person at price $ 4.30 per share. 13 Jun 2023 5,147 75,060 - 4.3 22,132 Class A Common Stock
J. Lawrence Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.24 per share. 10 Jun 2023 16,784 551,100 - 4.2 71,164 Class A Common Stock
Vivian W. Yang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2023 32,895 80,492 - 0 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2023 32,895 80,207 - 0 Class A Common Stock
J. Lawrence Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 112,613 606,591 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 180,180 446,847 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale or transfer of securities back to the company at price $ 4.13 per share. 07 Mar 2023 35,100 411,747 - 4.1 144,963 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 381,632 381,632 - - Non-qualified Stock Option (Right to Buy)
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 381,632 381,632 - - Non-qualified Stock Option (Right to Buy)
Tim Vanderhook Director, CEO and Chairman Sale or transfer of securities back to the company at price $ 4.13 per share. 07 Mar 2023 35,100 411,747 - 4.1 144,963 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 180,180 446,847 - 0 Class A Common Stock
Lawrence J. Madden Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 Mar 2023 156,406 156,406 - - Non-qualified Stock Option (Right to Buy)
Lawrence J. Madden Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.13 per share. 07 Mar 2023 38,707 567,884 - 4.1 159,860 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Aug 2022 10,052 47,312 - 0 Class A Common Stock
Vivian W. Yang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Aug 2022 1,512 47,597 - 0 Class A Common Stock
Vivian W. Yang Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2022 24,510 46,085 - 0 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2022 24,510 37,260 - 0 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2022 266,667 266,667 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2022 266,667 266,667 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2022 472,813 472,813 - - Non-qualified Stock Option (Right to Buy)
Tim Vanderhook Director, CEO and Chairman Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Mar 2022 472,813 472,813 - - Non-qualified Stock Option (Right to Buy)
Tim Vanderhook Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 303,411 9,483,701 - - Class B Units
Tim Vanderhook Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 250,625 7,833,774 - - Class B Units
Tim Vanderhook Director, CEO and Chairman Sale of securities on an exchange or to another person at price $ 25.00 per share. 10 Feb 2021 303,411 0 - 25 7,585,275 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 303,411 303,411 - 0 Class A Common Stock
Tim Vanderhook Director, CEO and Chairman Sale of securities on an exchange or to another person at price $ 25.00 per share. 10 Feb 2021 250,625 0 - 25 6,265,625 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 303,411 9,483,701 - - Class B Units
Chris Vanderhook Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 250,625 250,625 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 10 Feb 2021 250,625 0 - 25 6,265,625 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 303,411 303,411 - 0 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 10 Feb 2021 303,411 0 - 25 7,585,275 Class A Common Stock
Chris Vanderhook Director, Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 250,625 7,833,774 - - Class B Units
Tim Vanderhook Director, CEO and Chairman Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 250,625 250,625 - 0 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Feb 2021 6,000 12,000 - 0 Class A Common Stock
Max O. Valdes Director Purchase of securities on an exchange or from another person at price $ 25.00 per share. 09 Feb 2021 750 12,750 - 25 18,750 Class A Common Stock
Max O. Valdes Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Feb 2021 6,000 6,000 - 0 Class A Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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