OpenX executive hire John Rogers to lead CTV and live-streaming expansion

This appointment reflects a broader industry shift toward supply-side targeting as publishers seek to regain control over inventory valuation in fragmented streaming environments. By recruiting a veteran from a major platform like Roku, OpenX is positioning itself to better translate complex technical signals—such as AI-driven audience data and live-streaming context—into commercial yield for media owners. This move highlights the growing importance of sophisticated SSP capabilities as programmatic infrastructure adapts to stricter privacy requirements and the unique demands of live video. Watch for the release of the OpenX marketplace report on October 15 to see if supply-side measurement adoption continues its upward trajectory.

OpenX has been expanding its programmatic infrastructure to give advertisers and publishers deeper control over CTV supply. In January 2026, OpenX announced OpenXBuild, a suite of three APIs including Auction Insights, Identity Resolution, and Real-Time Bidstream access, designed to let buyers deploy custom logic directly within the OpenX bidstream. The IAB Tech Lab's Agentic RTB Framework partially inspired the Real-Time Bidstream API, and pilot partner tvScientific (now owned by Pinterest) used it to position its AI model directly inside OpenX infrastructure for more efficient CTV bid decisioning. OpenX CTO Joel Meyer described the suite as a natural evolution of the company's existing curation tools and audience identity graph.

Roku, where John Rogers spent his career before joining OpenX, has been opening its own programmatic stack to third-party buyers. Roku launched Roku Exchange, making its data and targeting solutions available to partners across the programmatic ecosystem rather than reserving them for direct buyers. The move signals a shift from Roku's earlier walled-garden posture, with VP of product management Louqman Parampath stating the company is "not a walled garden." Rogers' move from Roku to OpenX places him at an independent SSP that competes for the same CTV publisher relationships Roku is now trying to serve through its own exchange.

OpenX has also been courting the agency and brand side of the market to strengthen its supply path optimization positioning. The SSP renewed SPO deals with major holding companies and secured shortlist placements with four large brand advertisers, favoring a model where buyers get closer to inventory for transparency while still transacting through their DSPs. This dual-sided approach, combining publisher development with demand-side relationships, is the commercial framework Rogers will now lead as SVP of global publisher development. As supply-side targeting spend continues to grow, his expertise will be critical to OpenX's strategy.