General Motors Co. said Chief Financial Officer Dhivya Suryadevara will leave the company, after nearly 2 years in her current role, to take a job with another company outside of the automotive industry. The auto maker named current GM North America CFO John Stapleton as acting CFO, effective Aug. 15, while a search for a permanent replacement is conducted. Stapleton joined GM in 1990, and has been in his current role since January 2014. The stock, which rose 1.5% in premarket trading, has dropped 23.6% year to date through Monday, while the S&P 500 has gained 4.0%.Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.