David Kronfeld

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NLN $0.49 10,000 $4,900.00 1,119,800 2010-12-15 Filing
NLN $0.48 14,500 $6,960.00 1,109,800 2010-12-09 Filing
NLN $0.50 51,000 $25,500.00 1,095,300 2010-12-08 Filing
NLN $0.51 12,000 $6,120.00 1,044,300 2010-12-03 Filing
NLN $0.40 50,000 $19,900.00 1,032,300 2010-11-26 Filing
NLN $0.40 100,000 $39,800.00 982,300 2010-11-24 Filing
NLN $0.41 30,000 $12,300.00 882,300 2010-11-23 Filing
NLN $0.41 5,000 $2,030.00 852,300 2010-11-22 Filing
NLN $0.41 30,000 $12,240.00 847,300 2010-11-18 Filing
NLN $0.42 10,000 $4,160.00 817,300 2010-11-16 Filing
NLN $0.58 9,732,042 $5,644,584.36 9,732,042 2010-09-29 Filing
NLN $0.58 7,341,715 $4,258,194.70 7,341,715 2010-09-29 Filing
NLN $0.50 10,000 $4,950.00 807,300 2010-06-30 Filing
NLN $0.48 7,500 $3,562.50 797,300 2010-06-18 Filing
NLN $0.44 20,000 $8,860.00 789,800 2010-06-17 Filing
NLN $0.46 10,000 $4,600.00 769,800 2010-06-16 Filing
NLN $0.46 15,000 $6,900.00 759,800 2010-06-15 Filing
NLN $0.42 60,000 $25,200.00 744,800 2010-06-08 Filing
NLN $0.45 22,500 $10,125.00 684,800 2010-06-10 Filing
NLN $0.43 46,000 $19,780.00 662,300 2010-06-09 Filing