Item 2. Properties

Our headquarters is located in Cambridge, Massachusetts where we lease approximately 659,000 square feet, of which approximately 258,000 square feet is currently subleased to third parties. We also have offices in other locations in the United States and other countries, the largest of which are in Santa Clara, California; Bangalore, India; and Krakow, Poland. All of our facilities are leased. We are continuing to evaluate our facility footprint in light of our FlexBase program, including our plans and ability to sublease or terminate excess space. We believe our facilities are sufficient to meet our needs.