Aliso Viejo-based Johnny Rockets named Joel Bulger chief marketing officer, a new position at the Americana-themed hamburger chain.
The S&P 500 was down 1.42% to 1,942.12 in midday trading Thursday.
Lake Forest-based Del Taco LLC said it will offer incentives for franchisees in new markets as well as for military veterans and members of minority groups.
Concordia University in Irvine has asked the city for approval to demolish buildings, construct new ones and add dorms and parking to its campus.
The S&P 500 was down 0.23% to 1,965.44 in midday trading Wednesday.
Airline passenger traffic at John Wayne Airport grew in June compared to the same month last year, the airport said.
The S&P 500 was flat at 1,980.43 in midday trading Tuesday.
The S&P 500 declined 0.2% to 1,974.78 in midday trading Monday.
EDUCATION: Puts $130M into school of science and tech
Chapman University had no formal school of science six years ago.
Cypress-based Real Mex Restaurants Inc. President and Chief Executive Charly Robinson left the company, Real Mex confirmed, declining further comment.