Per the siri oct 10Q
Stock Repurchase Program
As of September 30, 2014 , our board of directors had approved $6,000,000 in aggregate for repurchases of our common stock. Our board of directors did not establish an end date for this stock repurchase program. Shares of common stock may be purchased from time to time on the open market and in privately negotiated transactions, including transactions with Liberty Media and its affiliates.
As of September 30, 2014 , our cumulative repurchases since December 2012 totaled 1,090,313,069 shares for $3,768,374 , and $2,231,626 remained available under our stock repurchase program. We expect to fund future repurchases through a combination of cash on hand, cash generated by operations and future borrowings.