CAMBRIDGE, MA-Simon Kucher & Partners expands its space and extends its lease at its US headquarters in Cambridge. The global consulting firm will take a total of 17,131 sf at 1 Canal Park.

MOBILE, AL-In a multi-million dollar acquisition, the private-investment firm Sun Capital Partners has taken ownership of Big 10 Tire Stores.

WALTHAM, MA-Bulfinch acquires its second Waltham property this year with the purchase of a 40,625-sf office building at 60 First Ave.

ACTON, MA-Acton's premier class A office complex, the Strawberry Hill Office Building, keeps three existing tenants under long-term lease renewals that fill more than half of the 76,000 sf stand-alone property.

NATICK, MA-The president and CEO of BJ's Wholesale Club has resigned after a lackluster third quarter caused profits to fall 34%.

BOSTON-Legal Sea Foods Inc. and Eat Drink Laugh Restaurant Group are each seeking a 10-year-lease on the 2,900-sf property.

BOSTON-Cimetrics Inc. has signed a three-year lease that will move the company into 9,363 sf at 38 Chauncy St. in February.

GRAPEVINE, TX-Strong sales at established stores and an upswing in sales of video gaming consoles pushed up Q3 profits and sales at GameStop.