| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 26, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 34,542 | $0.12 | 51,625 | |
| May 26, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 34,542 | $0.12 | 69,125 | |
| May 26, 2011 | CEO | Form 4 | Open market or private purchase of non-derivative or derivative security | 17,271 | $0.12 | 34,354 | |
| May 26, 2011 | Controller & CAO | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,727 | $0.12 | 5,060 | |
| May 26, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 8,636 | $0.12 | 8,636 | |
| February 15, 2017 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 45,000 | $0.21 | 145,081 | |
| February 21, 2017 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 35,000 | $0.23 | 180,081 | |
| 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 15, 2005 | VP of Operations | Form 4/A | Open market or private purchase of non-derivative or derivative security | 20,000 | $0.31 | 30,000 | |
| November 15, 2005 | VP of Operations | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $0.31 | 20,000 | |
| November 14, 2005 | EVP, CFO | Form 4 | Open market or private purchase of non-derivative or derivative security | 25,000 | $0.32 | 25,000 | |
| November 14, 2005 | President, CEO | Form 4/A | Open market or private purchase of non-derivative or derivative security | 76,645 | $0.33 | 139,145 | |
| November 14, 2005 | President, CEO | Form 4 | Open market or private purchase of non-derivative or derivative security | 76,645 | $0.33 | 76,645 | |
| May 25, 2005 | VP of Operations | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,000 | $0.39 | 10,000 | |
| May 23, 2005 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 44,300 | $0.40 | 664,395 | |
| May 24, 2005 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 55,700 | $0.41 | 720,095 | |
| May 24, 2005 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $0.42 | 148,346 | |
| 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 | |
| November 14, 2016 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,000 | $0.86 | 100,081 | |
| February 28, 2020 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.90 | 45,000 | |
| November 11, 2016 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,000 | $0.91 | 90,081 | |
| May 10, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.92 | 165,375 |
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.
