908 Devices Inc. 10-K

Item 2. Properties. Our corporate headquarters are currently located in Burlington, Massachusetts. We maintained the following principal facilities as of December 31, 2025: ​ ​ ​ ​ ​ ​ ​ Location ​ Functions ​ Square Footage (Approx.) ​ Lease Expiration Burlington, Massachusetts ​ Corporate headquarters, R&D ​ 12,800 ​ July 2029 Danbury, Connecticut ​ R&D, assembly, manufacturing ​ 38,200 ​ July 2034 Georgetown, Massachusetts ​ assembly, manufacturing ​ 3,500 ​ February 2030 Stamford, Connecticut ​ assembly, manufacturing ​ 11,500 ​ March 2028 ​ We believe that our current facilities meet our anticipated needs for the foreseeable future. ​