What changed 10-K

Item 2. Properties

2026-03-16 compared with 2025-03-18 · 2 added, 1 removed, 2 unchanged (60% of the section changed)

Our corporate headquarters are located in San Francisco, California, where we lease approximately 20,500 square feet of office and laboratory space pursuant to lease agreements that expire between December 2025 and September 2026.

Our corporate headquarters are located in San Francisco, California, where we lease approximately 16,500 square feet of office and laboratory space pursuant to lease agreements that expire between December 2026 and January 2027.

We also have leased approximately 4,000 square feet of office space in Cambridge, Massachusetts that will expire in March 2027.

We believe that these existing facilities will be adequate for our near-term needs.

1 unchanged sentence

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.