The general counsel and chief financial officer of Boston-based Allied Minds took over as permanent co-CEOs of the intellectual property commercialization company, according to a filing on Monday in the London Stock Exchange.

Mike Turner, executive vice president and general counsel, and Joseph Pignato, executive vice president and chief financial officer, took on the role of co-CEOs on Monday. Jill Smith, who served as CEO since March 2014, retired Monday to serve on the board of directors at different companies.

Board chairman Peter Dolan said the company has grown under Smith's leadership.

“As a result of steps taken under her leadership, we now have three technology companies on the cusp of commercialisation, all supported by leading strategic and financial partners,” Dolan said in the filing.

Turner will continue to serve as general counsel and Pignato will continue to serve as chief financial officer in addition to their new responsibilities.

In a joint statement in the filing, Pignato and Turner said their sole focus is to maximize the value for shareholders.

“We will continue to aggressively pursue all monetisation options, balancing the requirement to deliver cash to our shareholders, against the overarching objective to maximise shareholder returns from a portfolio that includes some extremely promising assets,” Pignato and Turner said in the statement. They were unavailable for additional comment.

Dolan said he is happy to have Turner and Pignato serve as co-CEOs.

“Their combination of transactional expertise, understanding of our portfolio, key relationships, growth experience and track record of generating portfolio liquidity events, as well their complementary legal and financial skill-sets, make them the ideal pairing to execute on the monetisation strategy,” Dolan said in the filing.

Turner began working as the general counsel at Allied Minds in May 2014. He has also worked as a partner at DLA Piper and Goodwin Procter. He graduated from the Albany Law School in 1998.

Pignato became the CFO of Allied Minds in August 2015 and has also served in CFO roles at Charles River Ventures and Upserve.