Leadership changes at OpenX: Matt Sattel, CEO (out); Joshua Metzger, interim CEO
Leadership ChangeReported
OpenX, an advertising supply-side platform, parted ways with CEO Matt Sattel, who took the role in February 2026. Joshua Metzger became interim CEO while the company searched for a new chief executive. OpenX named Robert Horler CEO on November 2, 2026. Reported June 30, 2026.
Target: OpenXAnnounced: Jun 30, 2026
Last updated Nov 9, 2026 by the ATDb Editorial Team
Overview
OpenX, an advertising supply-side platform, parted ways with CEO Matt Sattel, who took the role in February 2026. Joshua Metzger became interim CEO while the company searched for a new chief executive. OpenX named Robert Horler CEO on November 2, 2026. Reported June 30, 2026.
Deal details
- Target
- OpenX
- Market Segment
- Supply-side platform
Key people
Matt Sattel — former CEO, OpenXJoshua Metzger — Interim CEO, OpenX
Source
Connection details