D-Wave Quantum (QBTS) shares fell sharply on Wednesday, dropping more than 9% during late-session trading after the company announced a surprise executive departure.
The quantum computing firm confirmed that CFO John Markovich is resigning, with his last day set for Tuesday, September 2.
Markovich will be replaced on an interim basis by Greg Golkov, who currently serves as D-Wave’s senior vice president of finance.
The announcement caught investors off guard, triggering a swift sell-off as markets reacted to the sudden leadership change at the finance chief level.
Markovich has served as D-Wave’s CFO for five years, building a tenure that included some of the company’s most significant financial milestones.
He played a central role in taking D-Wave public in 2022 and helped the company raise more than $900 million in capital during his time in the role.
D-Wave moved to ease investor concerns by clarifying that Markovich’s departure was not tied to any internal disputes or financial irregularities.
The company stated his exit was not related to any disagreement involving D-Wave’s business, accounting policies, financial statements, or internal controls.
That clarification was intended to signal that the transition does not reflect any underlying financial or reporting issues within the organization.
Despite that reassurance, markets reacted negatively, with QBTS shares sliding sharply as investors weighed the uncertainty that typically accompanies a sudden C-suite exit.
Interim replacements at the CFO level often raise questions about continuity and strategic direction, particularly at growth-stage companies operating in competitive and capital-intensive sectors like quantum computing.
Golkov steps into the interim role with institutional familiarity, having worked closely with the finance operations of D-Wave as its senior vice president of finance.
Whether D-Wave moves quickly to name a permanent CFO will likely be a key factor in how investors assess the company’s stability in the weeks ahead.
