Acton drug test manufacturer Psychemedics Corp. has begun marketing a hair test to detect fentanyl, a powerful opioid gaining a reputation for its role in drug overdoses.
Acton insulin pump manufacturer Insulet has reached profitability for the first year in the company's history, reporting $3.3 million in net income as revenues increased 22 percent in 2018.
Edward Terino, CEO of Acton video platform company SeaChange International, is resigning following a dispute with the board of directors regarding a cooperation agreement with a shareholder.