07:25 AM EDT, 09/16/2025 (MT Newswires) -- Harvard Bioscience ( HBIO ) said Tuesday it has expanded its distribution agreement with Thermo Fisher Scientific's ( TMO ) Fisher Scientific unit to add the US market.

Financial terms of the expanded distribution agreement weren't disclosed.

The expanded deal allows Fisher Scientific to offer Harvard Bioscience's ( HBIO ) pumps, spectrophotometers, and BTX electroporation systems in the US, in addition to an existing distribution deal in Europe, the company said.

Shares of Harvard Bioscience ( HBIO ) were up nearly 17% in recent Tuesday premarket activity.