D-Wave Quantum names Greg Golkov acting CFO as Markovich retires
D-Wave Quantum Inc. (QBTS) announced CFO John Markovich will retire on September 2, 2026. Greg Golkov, senior vice president of finance, will become acting CFO. Markovich led the company's 2022 public listing and raised $900 million. Golkov has 25 years of finance experience in tech companies. D-Wave provides quantum computing systems and services.
How this was made
The 30-second read
Why it matters
The CFO transition is a corporate action that could affect the company's financial reporting and strategic initiatives.
Market read
First report of a senior leadership change at QBTS, relevant for investors monitoring corporate governance.
What to watch
Golkov's prior experience at Kaseya and Butterfly Network may bring operational efficiencies.
Background
D-Wave Quantum (NASDAQ:QBTS) is a quantum computing firm that went public in 2022.
Ticker impact
D-Wave Quantum announced CFO John Markovich will retire and Greg Golkov will become acting CFO effective September 2, 2026.
Potential short-term volatility as market assesses the new CFO's experience.
CFO changes are material corporate actions; the announcement is the first public disclosure.
Market effects
May influence sentiment in the quantum computing and broader tech sector.
Limited to US-listed tech investors.
Low global impact beyond niche investors.
Counterpoint
The CFO change could be seen as a positive sign of fresh strategic direction.
Key entities
- PersonGreg Golkov
Senior Vice President of Finance, now acting CFO.
- PersonJohn Markovich
Outgoing CFO retiring after five years.



