M David Greenhouse & W Austin Marxe

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
INO $0.43 670,000 Large Shareholder 13,211,450 2011-12-01 Filing
CDTI $4.02 74,946 Large Shareholder 1,265,694 2011-11-10 Filing
CDTI $4.05 1,000 Large Shareholder 1,340,640 2011-11-10 Filing
CDTI $3.65 3,000 Large Shareholder 1,341,640 2011-10-28 Filing
CDTI $3.92 40,400 Large Shareholder 1,344,640 2011-10-27 Filing
CDTI $3.91 6,145 Large Shareholder 1,385,040 2011-10-26 Filing
CDTI $3.77 100,000 Large Shareholder 1,391,185 2011-10-24 Filing
CDTI $3.59 100,500 Large Shareholder 1,491,185 2011-10-21 Filing
CDTI $3.51 7,130 Large Shareholder 1,591,685 2011-10-21 Filing
INO $0.60 1,500 Large Shareholder 13,881,450 2011-10-18 Filing
INO $0.62 2,800 Large Shareholder 13,882,950 2011-10-17 Filing
CDTI $3.69 11,000 Large Shareholder 1,598,815 2011-10-17 Filing
CDTI $3.82 32,600 Large Shareholder 1,609,815 2011-10-14 Filing
CDTI $4.31 71,900 Large Shareholder 1,642,415 2011-10-13 Filing
CDTI $3.86 99,000 Large Shareholder 1,714,315 2011-10-11 Filing
INO $0.60 19,950 Large Shareholder 13,885,750 2011-10-12 Filing
INO $0.60 8,900 Large Shareholder 13,905,700 2011-10-11 Filing
INO $0.62 23,500 Large Shareholder 13,914,600 2011-10-07 Filing
INO $0.60 200,000 Large Shareholder 13,914,600 2011-10-06 Filing
PTN $0.43 2,700,000 Large Shareholder 1,800,000 2011-10-05 Filing