Christopher Vanderhook net worth and biography

Christopher Vanderhook Biography and Net Worth

Chief Operating Officer, Co-Founder & Board Member of Viant Technology

Chris Vanderhook is Co-Founder, Chief Operating Officer and Board Member of Viant Technology where he oversees and manages Viant’s day-to-day operations. He is responsible for the strategic and operational leadership of the company including Sales, Marketing, Ad Operations and Customer Support. For more than 2 decades, Chris, alongside his brother Tim Vanderhook, has steered Viant’s mission of automating the planning, buying, and measurement of advertising through technology and innovation. In addition to Viant, Chris also co-founded XUMO in 2011, one of the largest ad supported Over-The-Top (OTT) streaming services, which was acquired by Comcast in February 2020. Vanderhook received a B.S. degree in Business Administration at the Marshall School of Business from the University of Southern California. He is a serial entrepreneur, youth sports coach and resides with his wife Heather and their four children in Orange County, California.

What is Christopher Vanderhook's net worth?: The estimated net worth of Christopher Vanderhook is at least $46.61 thousand as of February 18th, 2026. Mr. Vanderhook owns 3,699 shares of Viant Technology stock worth more than $46,607 as of March 13th. This net worth approximation does not reflect any other assets that Mr. Vanderhook may own. Learn More about Christopher Vanderhook's net worth.
How do I contact Christopher Vanderhook?: The corporate mailing address for Mr. Vanderhook and other Viant Technology executives is 2722 MICHELSON DRIVE SUITE 100, IRVINE CA, 92612. Viant Technology can also be reached via phone at 949-861-8888 and via email at [email protected]. Learn More on Christopher Vanderhook's contact information.
Has Christopher Vanderhook been buying or selling shares of Viant Technology?: During the last ninety days, Christopher Vanderhook has sold $111,235.15 in Viant Technology stock. Most recently, Christopher Vanderhook sold 3,279 shares of the business's stock in a transaction on Thursday, February 19th. The shares were sold at an average price of $9.17, for a transaction totalling $30,068.43. Following the completion of the sale, the chief operating officer now directly owns 420 shares of the company's stock, valued at $3,851.40. Learn More on Christopher Vanderhook's trading history.
Who are Viant Technology's active insiders?: Viant Technology's insider roster includes Larry Madden (CFO), Max Valdes (Director), Christopher Vanderhook (Chief Operating Officer, Co-Founder & Board Member), and Timothy Vanderhook (Co-Founder, CEO, and Chairman). Learn More on Viant Technology's active insiders.
Are insiders buying or selling shares of Viant Technology?: During the last twelve months, insiders at the sold shares 25 times. They sold a total of 209,036 shares worth more than $2,371,638.76. The most recent insider tranaction occured on February, 19th when Major Shareholder Capital V Llc sold 9,836 shares worth more than $90,196.12. Insiders at Viant Technology own 29.4% of the company. Learn More about insider trades at Viant Technology.
Information on this page was last updated on 2/19/2026.

Christopher Vanderhook Insider Trading History at Viant Technology

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
2/19/2026	Sell	3,279	$9.17	$30,068.43	420
2/18/2026	Sell	4,722	$9.19	$43,395.18	3,699
2/17/2026	Sell	4,079	$9.26	$37,771.54	8,421
12/19/2025	Sell	2,500	$11.79	$29,475.00
12/17/2025	Sell	9,102	$11.70	$106,493.40	347,182
12/17/2025	Sell	5,000	$11.74	$58,700.00	7,500
9/15/2025	Sell	8,782	$9.73	$85,448.86	356,284

Christopher Vanderhook Buying and Selling Activity at Viant Technology

Viant Technology Company Overview

Viant Technology Inc. operates as an advertising technology company. It provides Household ID, a people-based innovation that combines digital and personal identifiers into a normalized household profile; AI Bid Optimizer, solution that uses AI to analyze historical bid opportunities to predict the lowest media cost for desired advertisement; and Viant Data Platform, which offers marketers control over their own data with actionable insights into their marketing initiatives within a single platform. The company also offers Holistic, an omnichannel DSP for marketers and their agencies to manage omnichannel campaigns and access metrics from each channel to inform decisions in other channels; Viant Identity Graph, which reduces or eliminates the need for cookies by enabling matching of people-based identifiers that anchor digital identifiers that allows marketers to reach targeted consumers in a privacy-conscious manner; and Direct Access, a path optimization program. In addition, it provides campaign analysis and data intelligence tool that empowers customers with differentiated insights, including conversion lift, multi-touch attribution, foot-traffic data reports, digital-out-of-home lift, sales reporting, and ROAS analytics; and self-service platform that provides customers with transparency and control over their advertising campaigns and underlying data infrastructure. The company sells its platform through a direct sales team focused on business development in various markets. It serves purchasers of programmatic advertising inventory; and large, independent, and mid-market advertising agencies, as well as marketers. The company was founded in 1999 and is headquartered in Irvine, California.

Today's Range

Now: $12.60

$11.32

$12.86

50 Day Range

MA: $10.98

$8.83

$12.79

2 Week Range

Now: $12.60

$8.11

$16.25

Volume

623,009 shs

Average Volume

178,399 shs

Market Capitalization

$786.62 million

P/E Ratio

39.38

Dividend Yield

N/A

Beta

1.05