Number of Shares Outstanding at | Per-Share Exercise | ||||||
Issuance Date | December 31, 2013 | Price | Expiration | ||||
12/3/2008 | 2,380 | 84.00 | 12/3/2015 | ||||
9/30/2010 | 3,240 | 160.44 | 4/6/2015 | ||||
1/31/2012 | 13,623 | 44.04 | 1/31/2022 | ||||
3/30/2012 | 26,292 | 0.67 | 3/30/2019 | ||||
6/30/2012 | 39,439 | 0.67 | 6/30/2019 | ||||
10/1/2012 | 65,731 | 0.67 | 10/1/2019 | ||||
11/8/2013 | 788,177 | 7.66 | 11/8/2018 | ||||
Total | 938,882 | ||||||