M David Greenhouse & W Austin Marxe

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PLUG $0.13 5,000,000 Large Shareholder 1,511,620 2013-02-14 Filing
PLUG $0.12 2,000,000 Large Shareholder 6,511,620 2013-02-14 Filing
PAMT $10.70 30,296 Large Shareholder 443,635 2013-02-11 Filing
PAMT $10.03 75,000 Large Shareholder 473,931 2013-02-08 Filing
PAMT $9.50 1,000 Large Shareholder 548,931 2013-02-07 Filing
PAMT $9.53 50,300 Large Shareholder 549,931 2013-02-07 Filing
ITI $1.69 50,000 Large Shareholder 3,689,260 2013-02-08 Filing
ITI $1.67 6,800 Large Shareholder 3,739,260 2013-02-07 Filing
ITI $1.65 100,000 Large Shareholder 3,746,060 2013-02-01 Filing
ITI $1.60 5,800 Large Shareholder 3,846,060 2013-01-31 Filing
ITI $1.64 20,300 Large Shareholder 3,851,860 2013-01-30 Filing
ITI $1.65 20,600 Large Shareholder 3,872,160 2013-01-29 Filing
ITI $1.72 8,826 Large Shareholder 3,892,760 2013-01-28 Filing
ITI $1.72 10,000 Large Shareholder 3,901,586 2013-01-28 Filing
ITI $1.72 100 Large Shareholder 3,911,586 2013-01-25 Filing
ITI $1.83 20,534 Large Shareholder 3,911,686 2013-01-24 Filing
ADEP $4.20 800 Large Shareholder 2,183,057 2013-01-24 Filing
ADEP $4.14 10,100 Large Shareholder 2,183,857 2013-01-23 Filing
ADEP $4.10 100 Large Shareholder 2,193,957 2013-01-16 Filing
ITI $1.84 8,993 Large Shareholder 3,932,220 2013-01-23 Filing