−Removed: Our corporate headquarters is located in Pittsburgh, Pennsylvania, where we lease approximately 556,000 square feet of office and industrial space pursuant to leases that expire between 2025 and 2035.
+Added: Our corporate headquarters is located in Pittsburgh, Pennsylvania.
Our Pittsburgh facilities contain research and development and general and administrative functions.
−Removed: We lease two test track facilities in Pittsburgh of approximately 56 acres pursuant with the leases set to expire in 2025 and 2026.
−Removed: We lease approximately 111,000 square feet of office and industrial space in Mountain View, California and approximately 78,000 square feet of office and industrial space in Bozeman, Montana.
−Removed: We lease other office and industrial facilities in San Francisco, California;
−Removed: Dallas/Fort Worth, Texas;
−Removed: El Paso, Texas;
−Removed: Houston, Texas;
−Removed: Seattle, Washington;
−Removed: Livonia, Michigan and Louisville, Colorado.
+Added: We also lease office space in Mountain View, California and office and industrial space in various other cities across the United States.
We believe our facilities are adequate and suitable for our current needs and that, should it be needed, suitable additional or alternative space will be available to accommodate our operations.
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.