M David Greenhouse & W Austin Marxe

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
WHRT $3.35 10,000 $33,500.00 3,489,885 2010-03-25 Filing
WHRT $2.38 6,200 $14,756.00 3,479,885 2010-03-25 Filing
WHRT $2.35 24,000 $56,400.00 3,473,685 2010-03-24 Filing
WHRT $5.15 388,350 $2,000,002.50 3,449,685 2010-01-26 Filing
CYCC $0.84 1,000 $840.00 3,992,624 2009-10-08 Filing
CYCC $0.84 5,900 $4,956.00 3,991,624 2009-09-04 Filing
CYCC $0.84 39,000 $32,760.00 3,985,724 2009-09-03 Filing
CYCC $0.84 90,100 $75,350.63 3,946,724 2009-09-02 Filing
CYCC $0.83 100,300 $83,249.00 3,856,624 2009-09-02 Filing
CYCC $0.84 70,000 $58,611.00 3,756,324 2009-09-01 Filing
CYCC $0.84 39,266 $33,022.71 3,686,324 2009-08-31 Filing
WHRT $3.25 1,100 $3,575.00 3,061,335 2009-07-29 Filing
WHRT $3.25 300 $975.00 3,060,235 2009-07-24 Filing
RGDX $1.20 200 $240.00 3,351,201 2009-07-22 Filing
WHRT $2.85 162 $461.70 3,059,935 2009-07-16 Filing
RGDX $1.14 1,700 $1,940.04 3,351,001 2009-07-16 Filing
RGDX $1.15 100 $115.00 3,349,301 2009-07-15 Filing
RGDX $1.10 2,500 $2,742.00 3,349,201 2009-07-14 Filing
WHRT $2.76 150 $414.00 3,059,773 2009-07-06 Filing
WHRT $2.90 200 $580.00 3,059,623 2009-06-30 Filing