Just a few months after naming new top officers and landing new collaboration deals, Foundation Medicine Inc. has raised $10 million of a planned $20.5 million financing, according to federal documents. Only a single backer is noted in the filing with the U.S. Securities and Exchange Commission, and that backer is not named. Cambridge-based Foundation Medicine’s only other financing came when it launched in April 2010 with a $25 million series A round from Third Rock Ventures.
