−Removed: Our headquarters consist of a lease of 2,111 square feet of office space in Burlingame, California, which expires in December 2027.
−Removed: Our other material leased property is an office space of approximately 15,500 square feet located in Waltham, Massachusetts, which expires in March 2029.
−Removed: We believe that these facilities are sufficient for our current operational needs and that suitable additional space will be available on commercially reasonable terms to accommodate expansion of our operations, if necessary.
+Added: As of December 31, 2025, the following are the material properties that we occupy:
+Added: Property Description
+Added: Square Footage
+Added: Owned or Leased
+Added: Lease Term End Date
+Added: Burlingame, CA
+Added: December 2027
+Added: Office space and laboratory facility
+Added: Lexington, MA
LEGAL PROCEEDINGS
4 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.