MetroWest

Marlborough medical device firm ReWalk Robotics in Marlborough has agreed to acquire AlterG, a California company specializing in technology for use in physical and neurological rehabilitation.

Methods Machine Tools named Richard Alton, formerly of Wisconsin-based Manitou Americas, as its new CEO.

Heartland Water Technology in Hudson named board member Christopher Beaufait as its new president and CEO, taking over for Earl Jones, who had been CEO since 2016, as part of a planned transition.

Maryland-based Thomas Park Investments purchased a Reliant Medical Group-anchored medical building in Southborough.

Definitive Healthcare completed layoffs Monday of approximately 4% of its workforce, impacting more than 40 employees. This is its second round of layoffs d in 2023.

Hologic reported a 74.6% revenue decrease for its COVID-19 related diagnostics testing in its third quarter as compared to last year, indicating a significant drop-off in demand for COVID testing.

Allurion Technologies, a Natick-based medtech company with a weight-loss platform, has gone public, with its first day on the New York Stock Exchange on Wednesday.

Marlborough-based IPG Photonics named former Varian Medical Systems executive Kolleen Kennedy to its board of directors, expanding the board to 11 members.

Marlborough-based drug manufacturer TheracosBio has named Brian Connelly as its new president and CEO.

Affiliates of Florida-based real-estate investment firm Westbrook Partners purchased a portfolio of industrial properties from Boston real estate firm Marcus Partners for $167 million, including four Central Massachusetts properties in Sutton and Franklin.