−Removed: Our corporate headquarters are located in Palo Alto, California, where we lease approximately 11,000 square feet of office, research and development, engineering and laboratory space pursuant to a lease agreement which commenced in October 2013 and would expire in October 2018.
+Added: Our corporate offices are located in Palo Alto, California, where we lease approximately 155,000 square feet of office, research and development, engineering and laboratory space pursuant to lease agreements commending in June 2020.
+Added: The initial lease term for 1200 Page Mill Road is 6.5 years and 13 years for 1250 Page Mill Road.
+Added: We continue to lease office and laboratory space at 2631 Hanover Street in Palo Alto, California, which commenced in January 2013.
In March 2016, we executed a third lease amendment agreement that became effective March 31, 2016 and extended the lease term until October 31, 2023.
−Removed: This facility houses substantially all of our personnel.
−Removed: We anticipate the need for additional space to accommodate our operational plans.
+Added: The facilities in Palo Alto, California houses substantially all of our personnel.
+Added: In April 2020, we entered into a lease agreement for office and laboratory space at Rottenstrasse 5 in Visp, Switzerland.
+Added: The space is approximately 1,000 square meters.
+Added: The initial lease term is 5 years, with automatic renewals every 5 years for a maximum lease term of 15 years.
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.