Exhibit II
to
Schedule 13G
Joint Filing Agreement
The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2024 in connection with their beneficial ownership of 908 Devices Inc. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and make any necessary amendments thereto.
| Ameriprise Financial, Inc. | ||
| By: | /s/ Michael G. Clarke | |
| Name: | Michael G. Clarke | |
| Title: | Senior Vice President, North America Head of Operations & Investor Services | |
| Columbia Management Investment Advisers, LLC | ||
| By: | /s/ Michael G. Clarke | |
| Name: | Michael G. Clarke | |
| Title: | Senior Vice President, North America Head of Operations & Investor Services | |