Date Filer Title Filing Type Shares Traded Price Total Held
December 5, 2011
Tardugno Michael H
 CEO Form 4 Open market or private purchase of non-derivative or derivative security 200 $2.20 164,188
December 5, 2011
Tardugno Michael H
 CEO Form 4 Open market or private purchase of non-derivative or derivative security 1,828 $2.21 166,016
August 16, 2011
Hooper Robert W
 Director Form 4 Open market or private purchase of non-derivative or derivative security 5,000 $3.00 46,907
August 9, 2011
LINK MAX
 Director Form 4 Conversion of derivative security 17,083 $2.40 261,025
August 9, 2011
LINK MAX
 Director Form 4 Conversion of derivative security 41 -- --
July 25, 2011
LINK MAX
 Director Form 4 Open market or private purchase of non-derivative or derivative security 46,838 $4.27 243,942
July 25, 2011
LINK MAX
 Director Form 4 Open market or private purchase of non-derivative or derivative security 18,735 $4.27 70,360
July 12, 2011
Fritz Frederick J.
 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 2,000
July 8, 2011
Fritz Frederick J.
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 30,000 $3.46 30,000
July 8, 2011
WEAVER GREGORY L
 Chief Financial Officer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 75,000 $3.46 232,009
June 13, 2011
Hooper Robert W
 Director Form 4 Open market or private purchase of non-derivative or derivative security 8,000 $3.10 41,907
May 26, 2011
Chow Pok Yu Augustine
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $2.77 34,542
May 26, 2011
Chow Pok Yu Augustine
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $0.12 34,542
May 26, 2011
CHURCH JEFFREY WAYNE
 CFO Form 4 Open market or private purchase of non-derivative or derivative security 3,454 $2.77 16,787
May 26, 2011
CHURCH JEFFREY WAYNE
 CFO Form 4 Open market or private purchase of non-derivative or derivative security 3,454 $0.12 6,787
May 26, 2011
Hooper Robert W
 Director Form 4 Open market or private purchase of non-derivative or derivative security 25,907 $2.77 33,907
May 26, 2011
Hooper Robert W
 Director Form 4 Open market or private purchase of non-derivative or derivative security 25,907 $0.12 30,907
May 26, 2011
LINK MAX
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $2.77 197,104
May 26, 2011
LINK MAX
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $0.12 51,625
May 26, 2011
Martinez Alberto R
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $2.77 69,125
May 26, 2011
Martinez Alberto R
 Director Form 4 Open market or private purchase of non-derivative or derivative security 34,542 $0.12 69,125
May 26, 2011
Tardugno Michael H
 CEO Form 4 Open market or private purchase of non-derivative or derivative security 17,271 $2.77 161,016
May 26, 2011
Tardugno Michael H
 CEO Form 4 Open market or private purchase of non-derivative or derivative security 17,271 $0.12 34,354
May 26, 2011
Tumminello Timothy J
 Controller & CAO Form 4 Open market or private purchase of non-derivative or derivative security 1,727 $2.77 12,800
May 26, 2011
Tumminello Timothy J
 Controller & CAO Form 4 Open market or private purchase of non-derivative or derivative security 1,727 $0.12 5,060

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.