| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| September 14, 2012 | SVP Corp Bus Strategy/IR | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,000 | $4.93 | 18,787 | |
| June 15, 2012 | SVP - IR/PR | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 36,250 | $2.15 | 245,000 | |
| February 27, 2012 | Senior Vice President | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 13,750 | -- | 183,750 | |
| May 26, 2011 | CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,454 | $2.77 | 16,787 | |
| May 26, 2011 | CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,454 | $0.12 | 6,787 | |
| March 23, 2011 | CFO | Form 4 | Conversion of derivative security | 3,333 | $2.40 | 13,333 | |
| March 23, 2011 | CFO | Form 4 | Conversion of derivative security | 8 | -- | -- | |
| February 25, 2011 | CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 10,000 | -- | 35,000 | |
| February 25, 2011 | CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 70,000 | $2.49 | 170,000 | |
| January 14, 2011 | CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 8 | $1,197.80 | 8 | |
| January 14, 2011 | CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,333 | -- | 3,333 | |
| July 6, 2010 | Chief Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 25,000 | -- | 25,000 | |
| July 6, 2010 | Chief Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 100,000 | $3.39 | 100,000 | |
| March 15, 2006 | EVP-COO, CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 20,000 | -- | 176,334 | |
| March 15, 2006 | EVP-COO, CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 10,478 | -- | 28,423 | |
| March 15, 2006 | EVP-COO, CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 33,000 | -- | 156,334 | |
| March 3, 2006 | EVP, CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,500 | $4.28 | 17,944 | |
| November 17, 2005 | EVP, CFO | Form 4/A | Open market or private purchase of non-derivative or derivative security | 21,300 | $0.29 | 231,667 | |
| November 16, 2005 | EVP, CFO | Form 4/A | Open market or private purchase of non-derivative or derivative security | 3,700 | $0.29 | 210,367 | |
| November 16, 2005 | EVP, CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,700 | $0.29 | 3,700 | |
| November 16, 2005 | EVP, CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 21,300 | $0.29 | 21,300 | |
| November 14, 2005 | EVP, CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 25,000 | $0.32 | 25,000 | |
| February 22, 2005 | Director, Chief Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 100,000 | -- | 1,820,000 | |
| June 9, 2004 | Executive VP & Chief Op. Off. | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 100,000 | -- | 1,720,000 | |
| June 9, 2004 | Exec. VP, Chief Operating Off. | Form 4 | Open market or private purchase of non-derivative or derivative security | 30,000 | $0.70 | 181,667 |
For recent transactions, including derivative transactions, see our Section 16 SEC filings page.
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.
