Jan 4, 2007 Other D (derivative) -5,682 2.20 $12.5K SEC Oct 3, 2006 Award D (derivative) 1,500 2.15 $3.2K SEC Jul 3, 2006 Award D (derivative) 1,500 2.89 $4.3K SEC May 26, 2006 Other -11,700 2.93 $34.3K SEC Apr 5, 2006 Award D (derivative) -7,500 2.20 $16.5K SEC Apr 5, 2006 Other -17,429 3.88 $67.6K Unusual size? SEC Apr 5, 2006 Award 10,000 2.30 $23K Unusual size? SEC Apr 5, 2006 Award 7,500 1.80 $13.5K SEC Apr 5, 2006 Award D (derivative) -10,000 2.30 $23K Unusual size? SEC Apr 5, 2006 Award D (derivative) -7,500 1.95 $14.6K SEC Apr 5, 2006 Award 7,500 1.95 $14.6K SEC Apr 5, 2006 Award D (derivative) -7,500 1.80 $13.5K SEC Apr 5, 2006 Award 7,500 2.20 $16.5K SEC Apr 4, 2006 Award D (derivative) 1,500 3.81 $5.7K SEC Mar 31, 2006 Award 2,500 2.27 $5.7K SEC Mar 31, 2006 Other D (derivative) -2,500 2.27 $5.7K SEC Jan 3, 2006 Award D (derivative) 2,250 3.57 $8K SEC Dec 13, 2005 Other D (derivative) -31,250 1.00 USD $31.3K SEC Dec 13, 2005 Buy 6,250 1.00 USD $6.3K conv 17? SEC Dec 13, 2005 Buy 56,250 1.00 USD $56.3K conv 63? Unusual size? SEC Dec 13, 2005 Other D (derivative) -25,000 1.00 USD $25K SEC Dec 13, 2005 Other D (derivative) -6,250 1.00 USD $6.3K SEC Nov 28, 2005 Other -5,000 4.25 USD $21.3K SEC Nov 28, 2005 Other -10,000 4.35 USD $43.5K Unusual size? SEC Nov 22, 2005 Other -400 4.40 USD $1.8K SEC