LogMeIn expands in the Seaport.

The BBJ is reporting that LogMeIn “plans to add 450 jobs during the next five years with the help of about $2.5 million in tax breaks from the city. It could begin housing the first crop of new employees at a 100,000-square-foot space at 333 Summer St. in early 2016…It recently struck a tentative agreement with the landlord to take over the vacant space across from its headquarters at 320 Summer St., where the company currently employs 400.”

You can find additional information on the move on the Boston Business Journal.