Issuance of Common Stock

6 Months Ended

Jun. 30, 2015

Issuance of Common Stock

Issuance of Common Stock

9.Issuance of Common Stock

In April 2015, we issued 5,500,000 shares of common stock.  After underwriting discounts and other offering costs of $1.4 million, the net proceeds of $276.4 million were used to repay borrowings under our credit facility.

In April 2014, we issued 13,800,000 shares of common stock, including 1,800,000 shares purchased by the underwriters upon the exercise of their option to purchase additional shares.  After underwriting discounts and other offering costs of $22.8 million, the net proceeds of $528.6 million were used to repay borrowings under our credit facility.