| Common Stock | | Announce Date | Offering Type | Status | Private Placement? | Share Price ($) | Shares Offered | Offering Size ($000) | | 3/30/2012 | Shelf Registration | Pending 3/30/2012 | No | - | 60,000,000 | - | | | Common stock, $0.01 par value | | 3/29/2011 | Common Stock - Other | Priced 3/31/2011 | No | 1.6346 | 26,725 | 44 | | | Common stock, $0.01 par value | | 3/29/2011 | Common Stock - Other | Priced 12/31/2011 | No | 0.8183 | 65,000 | 53 | | | Common stock, $0.01 par value | | 3/29/2011 | Common Stock - Other | Pending 3/29/2011 | No | - | 1,908,275 | - | | | Common stock, $0.01 par value | | 5/11/2010 | Private Placement - Common Stock | Priced 5/10/2010 | Yes | 1.6700 | 598,803 | 1,000 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Priced 5/19/2010 | No | 1.7045 | 58,669 | 100 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Priced 6/3/2010 | No | 1.6030 | 124,766 | 200 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Priced 6/29/2010 | No | 1.4130 | 84,925 | 120 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Priced 8/27/2010 | No | 1.2569 | 23,868 | 30 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Priced 9/24/2010 | No | 1.2420 | 24,156 | 30 | | | Common stock, $0.01 par value | | 3/31/2010 | Common Stock - Other | Pending 3/31/2010 | No | - | - | 9,520 | | | Common stock, $0.01 par value | | 11/29/2006 | Follow-On | Priced 12/18/2006 | No | 6.7000 | 7,544,936 | 50,551 | | | Common stock, $0.01 par value | | 10/30/2006 | Shelf Registration | Pending 10/30/2006 | No | - | 366,916 | - | | | Common stock, $0.01 par value | | 1/25/2001 | Shelf Registration | Pending 1/25/2001 | No | - | 886,816 | - | | | Common stock, $0.01 par value |
| Preferred Stock | | Announce Date | Offering Type | Status | Private Placement? | Coupon (%) | Shares Offered | Offering Size ($000) | | 11/16/2011 | Private Placement - Preferred Stock | Priced 2/1/2012 | Yes | 6.2500 | 3,000,000 | 30,000 | | | 6.250% Series C cumulative convertible preferred stock, $0.01 par value | | 5/29/2008 | Preferred Equity | Priced 5/29/2008 | No | 10.0000 | 332,500 | 8,313 | | | 10.000% Series B cumulative preferred stock, $0.01 par value | | 11/16/2005 | Preferred Equity | Priced 12/30/2005 | No | 8.0000 | 1,521,258 | 15,213 | | | 8.000% Series A preferred stock, $0.01 par value |
| | Note: Capital Offerings information is comprehensive for securities issued on or after January 1, 2000. |
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