Vanderhook Christopher

CIK 00018431041 companyIRVINE, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001843104

Recent Transactions

48 trades

Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-02-19$9.17/sh−3,279→ 420 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-02-18$9.19/sh−4,722→ 3,699 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2026-02-17−12,500→ 9,132,275 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-02-17$9.26/sh−4,079→ 8,421 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class B Common Stock
2026-02-17−12,500→ 9,132,275 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2026-02-17+12,500→ 12,500 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-01-22$12.87/sh−2,574→ 0 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-01-21$12.24/sh−4,926→ 2,574 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2026-01-20$11.94/sh−5,000→ 7,500 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2026-01-20+12,500→ 12,500 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2026-01-20−12,500→ 9,144,775 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class B Common Stock
2026-01-20−12,500→ 9,144,775 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-12-19$11.79/sh−2,500→ 0 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-12-18$11.93/sh−5,000→ 2,500 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-12-17$11.74/sh−5,000→ 7,500 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-12-17$11.70/sh−9,102→ 347,182 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2025-12-16−12,500→ 9,157,275 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2025-12-16+12,500→ 12,500 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class B Common Stock
2025-12-16−12,500→ 9,157,275 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2025-09-17$9.56/sh−313,926→ 0 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2025-09-16−313,926→ 9,169,775 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class B Common Stock
2025-09-16−313,926→ 9,169,775 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2025-09-16+313,926→ 313,926 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-09-15$9.73/sh−8,782→ 356,284 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2025-06-13$13.08/sh−8,960→ 365,076 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2025-03-10$13.32/sh−92,204→ 374,036 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2024-12-19$19.18/sh−156,412→ 466,240 total
Tax Payment
Viant Technology Inc.$DSP
Class A Common Stock
2024-12-19$19.18/sh−47,115→ 622,652 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2024-12-19$4.44/sh+203,527→ 669,767 total
Exercise/Conversion
Viant Technology Inc.$DSP
Non-qualified Stock Option (Right to Buy)
2024-12-19−203,527→ 178,105 total
Gift
Viant Technology Inc.$DSP
Class A Common Stock
2024-12-18−31,556→ 466,240 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2024-12-10$21.37/sh−8,636→ 497,796 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2024-09-10$10.07/sh−8,636→ 506,432 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2024-06-10$9.23/sh−8,529→ 515,068 total
Award
Viant Technology Inc.$DSP
Non-qualified Stock Option (Right to Buy)
2024-03-15+96,363→ 96,363 total
Award
Viant Technology Inc.$DSP
Class A Common Stock
2024-03-15+194,384→ 523,597 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2024-03-10$10.13/sh−82,534→ 329,213 total
Disposition to Issuer
Viant Technology Inc.$DSP
Class A Common Stock
2023-03-10$4.13/sh−35,100→ 411,747 total
Award
Viant Technology Inc.$DSP
Class A Common Stock
2023-03-07+180,180→ 446,847 total
Award
Viant Technology Inc.$DSP
Non-qualified Stock Option (Right to Buy)
2023-03-07+381,632→ 381,632 total
Award
Viant Technology Inc.$DSP
Non-qualified Stock Option (Right to Buy)
2022-03-15+472,813→ 472,813 total
Award
Viant Technology Inc.$DSP
Class A Common Stock
2022-03-15+266,667→ 266,667 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2021-02-10$25.00/sh−250,625→ 0 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2021-02-10−250,625→ 7,833,774 total
Sale
Viant Technology Inc.$DSP
Class A Common Stock
2021-02-10$25.00/sh−303,411→ 0 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2021-02-10+303,411→ 303,411 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class B Units
2021-02-10−303,411→ 9,483,701 total
Exercise/Conversion
Viant Technology Inc.$DSP
Class A Common Stock
2021-02-10+250,625→ 250,625 total

Companies

Viant Technology Inc.
Director, Chief Operating Officer, 10% Owner
$DSP

Recent Filings

Address

C/O VIANT TECHNOLOGY INC. 2722 MICHELSON DRIVE, SUITE 100

IRVINE, CA, 92612

View on SEC.gov